Archives for June 2011

Cross Bar




Bezel  Bar PAMP SUISSE 10g SILVER BAR RELIGIOUS DESIGN 999 Romanesque Cross
Bezel Bar PAMP SUISSE 10g SILVER BAR RELIGIOUS DESIGN 999 Romanesque Cross
$32.99
End Date: Wednesday Mar-15-2017 13:43:40 PDT
Buy It Now for only: $32.99
Buy It Now | Add to watch list
10 oz Silver Bar Southern Cross Bullion Cast SKU 95023
10 oz Silver Bar Southern Cross Bullion Cast SKU 95023
$214.79
End Date: Saturday Mar-11-2017 14:41:57 PST
Buy It Now for only: $214.79
Buy It Now | Add to watch list
DISTINGUISHED SERVICE CROSS 1 oz silver bar STILL SEALED wCOA  GIFT BOX
DISTINGUISHED SERVICE CROSS 1 oz silver bar STILL SEALED wCOA GIFT BOX
$59.95
End Date: Thursday Mar-23-2017 11:10:56 PDT
Buy It Now for only: $59.95
Buy It Now | Add to watch list
Jesus Cross 1oz 999 Fine Silver Bar by SilverTowne
Jesus Cross 1oz 999 Fine Silver Bar by SilverTowne
$27.95
End Date: Tuesday Feb-28-2017 11:05:05 PST
Buy It Now for only: $27.95
Buy It Now | Add to watch list
NEW PAMP SUISSE 1 OZ SILVER BAR RELIGIOUS DESIGN 999 Romanesque Cross
NEW PAMP SUISSE 1 OZ SILVER BAR RELIGIOUS DESIGN 999 Romanesque Cross
$39.00
End Date: Sunday Mar-19-2017 11:43:02 PDT
Buy It Now for only: $39.00
Buy It Now | Add to watch list
5oz YPS Cross 999+ fine silver bullion bar Yeagers Poured Silver
5oz YPS Cross 999+ fine silver bullion bar Yeagers Poured Silver
$127.50
End Date: Tuesday Mar-21-2017 5:14:11 PDT
Buy It Now for only: $127.50
Buy It Now | Add to watch list
MK BARZ AND BULLION 25 TR OZ CROSS ROUND 999 Silver HAND POURED Bar
MK BARZ AND BULLION 25 TR OZ CROSS ROUND 999 Silver HAND POURED Bar
$75.00
End Date: Saturday Feb-25-2017 14:48:53 PST
Buy It Now for only: $75.00
Buy It Now | Add to watch list
1 oz Silver Square Bar Southern Cross Bullion Cast SKU 95021
1 oz Silver Square Bar Southern Cross Bullion Cast SKU 95021
$32.22
End Date: Friday Mar-10-2017 7:09:43 PST
Buy It Now for only: $32.22
Buy It Now | Add to watch list
1 2 OZ PURE 999 SILVER SKULL  CROSS POURED LOAF BAR 1388 BUY IT NOW
1 2 OZ PURE 999 SILVER SKULL CROSS POURED LOAF BAR 1388 BUY IT NOW
$13.88
End Date: Saturday Feb-25-2017 17:13:24 PST
Buy It Now for only: $13.88
Buy It Now | Add to watch list
1oz Hand Poured 999 Silver Bullion Bar Cross by YPS
1oz Hand Poured 999 Silver Bullion Bar Cross by YPS
$28.00
End Date: Thursday Mar-16-2017 7:16:08 PDT
Buy It Now for only: $28.00
Buy It Now | Add to watch list
1 oz Silver Bar PAMP Suisse Religious Series Romanesque Cross
1 oz Silver Bar PAMP Suisse Religious Series Romanesque Cross
$43.42
End Date: Saturday Feb-25-2017 11:17:48 PST
Buy It Now for only: $43.42
Buy It Now | Add to watch list
1 oz 999 Fine Silver Cast button bar Southern Cross Bullion
1 oz 999 Fine Silver Cast button bar Southern Cross Bullion
$34.09
End Date: Monday Mar-13-2017 20:24:08 PDT
Buy It Now for only: $34.09
Buy It Now | Add to watch list
USSC 1 TROY OZ 999 FINE SILVER ART BAR EASTER CHRIST ON THE CROSS 1 300
USSC 1 TROY OZ 999 FINE SILVER ART BAR EASTER CHRIST ON THE CROSS 1 300
$145.00
End Date: Monday Mar-6-2017 11:33:25 PST
Buy It Now for only: $145.00
Buy It Now | Add to watch list
Bezel  Bar PAMP SUISSE 1 OZ SILVER BAR RELIGIOUS DESIGN 999 Romanesque Cross
Bezel Bar PAMP SUISSE 1 OZ SILVER BAR RELIGIOUS DESIGN 999 Romanesque Cross
$55.00
End Date: Saturday Mar-25-2017 15:51:18 PDT
Buy It Now for only: $55.00
Buy It Now | Add to watch list
1oz JESUS ON THE CROSS 999 PURE SILVER BAR NEW  SEALED IN VINYL
1oz JESUS ON THE CROSS 999 PURE SILVER BAR NEW SEALED IN VINYL
$26.50
End Date: Wednesday Mar-1-2017 7:21:48 PST
Buy It Now for only: $26.50
Buy It Now | Add to watch list
EASTER 1982 JESUS CROSS MADISON MINT 999 SILVER BAR 1 OZ ART VINTAGE N21
EASTER 1982 JESUS CROSS MADISON MINT 999 SILVER BAR 1 OZ ART VINTAGE N21
$45.00
End Date: Thursday Mar-23-2017 10:20:35 PDT
Buy It Now for only: $45.00
Buy It Now | Add to watch list
1989 DISTINGUISHED SERVICE CROSS HEROISM AGAINST OPPOSING FORCES SILVER BAR
1989 DISTINGUISHED SERVICE CROSS HEROISM AGAINST OPPOSING FORCES SILVER BAR
$54.99
End Date: Friday Mar-17-2017 6:56:05 PDT
Buy It Now for only: $54.99
Buy It Now | Add to watch list
DISTINGUISHED SERVICE CROSS 999 SILVER ART BAR AMM 2 AMERICAN MILITARY MINT
DISTINGUISHED SERVICE CROSS 999 SILVER ART BAR AMM 2 AMERICAN MILITARY MINT
$85.00
End Date: Monday Mar-20-2017 17:20:43 PDT
Buy It Now for only: $85.00
Buy It Now | Add to watch list
JESUS ON CROSS EASTER 1974 MADISON MINT 999 SILVER BAR RARE 2
JESUS ON CROSS EASTER 1974 MADISON MINT 999 SILVER BAR RARE 2
$59.95
End Date: Friday Mar-3-2017 13:05:22 PST
Buy It Now for only: $59.95
Buy It Now | Add to watch list
JESUS CHRIST ON CROSS 1 OUNCE TOZ 999 SILVER ART BAR ROUND RARE
JESUS CHRIST ON CROSS 1 OUNCE TOZ 999 SILVER ART BAR ROUND RARE
$34.99
End Date: Wednesday Mar-8-2017 17:34:58 PST
Buy It Now for only: $34.99
Buy It Now | Add to watch list
Pamp Suisse 1 oz Silver Holy Cross Bar BU struck in 9990 Silver Bar C001502
Pamp Suisse 1 oz Silver Holy Cross Bar BU struck in 9990 Silver Bar C001502
$59.99
End Date: Saturday Feb-25-2017 23:47:44 PST
Buy It Now for only: $59.99
Buy It Now | Add to watch list
Even Nature Knows Saguaro Cactus Cross 1 Troy oz 999 Silver Art Bar
Even Nature Knows Saguaro Cactus Cross 1 Troy oz 999 Silver Art Bar
$125.00
End Date: Friday Mar-10-2017 23:56:32 PST
Buy It Now for only: $125.00
Buy It Now | Add to watch list
2 oz 999 Fine Lords Prayer Cross Ten Commandments silver round bullion bar
2 oz 999 Fine Lords Prayer Cross Ten Commandments silver round bullion bar
$55.55
End Date: Sunday Feb-26-2017 10:07:19 PST
Buy It Now for only: $55.55
Buy It Now | Add to watch list
EASTER 1982 JESUS CROSS MADISON MINT 999 SILVER BAR 1 OZ ART VINTAGE N21
EASTER 1982 JESUS CROSS MADISON MINT 999 SILVER BAR 1 OZ ART VINTAGE N21
$45.00
End Date: Thursday Mar-23-2017 9:56:55 PDT
Buy It Now for only: $45.00
Buy It Now | Add to watch list
PAMP SUISSE CROSS 1 OZ CHRISTIANITY CHRISTIAN 999 SILVER BAR RARE IT
PAMP SUISSE CROSS 1 OZ CHRISTIANITY CHRISTIAN 999 SILVER BAR RARE IT
$39.95
End Date: Sunday Mar-26-2017 16:33:35 PDT
Buy It Now for only: $39.95
Buy It Now | Add to watch list
EASTER 1974 CHRIST ON CROSS 999 SILVER 1 OZ BAR MADISON MINT GIFT L97
EASTER 1974 CHRIST ON CROSS 999 SILVER 1 OZ BAR MADISON MINT GIFT L97
$45.00
End Date: Thursday Mar-23-2017 19:29:48 PDT
Buy It Now for only: $45.00
Buy It Now | Add to watch list
Silver Art Bar Easter 1974 Christ on Cross 1 oz 999 Fineness
Silver Art Bar Easter 1974 Christ on Cross 1 oz 999 Fineness
$29.99
End Date: Saturday Feb-25-2017 11:09:16 PST
Buy It Now for only: $29.99
Buy It Now | Add to watch list
10 oz 999 Fine Silver Cast Poured Bar Southern Cross Bullion
10 oz 999 Fine Silver Cast Poured Bar Southern Cross Bullion
$294.16
End Date: Sunday Mar-26-2017 17:06:05 PDT
Buy It Now for only: $294.16
Buy It Now | Add to watch list
NEW PAMP SUISSE 10g SILVER BAR RELIGIOUS DESIGN 999 Romanesque Cross Ships Now
NEW PAMP SUISSE 10g SILVER BAR RELIGIOUS DESIGN 999 Romanesque Cross Ships Now
$16.99
End Date: Sunday Feb-26-2017 17:01:45 PST
Buy It Now for only: $16.99
Buy It Now | Add to watch list
United States Coinage Corp 1973 Washington Cross Delaware 1 Oz 999 Silver Bar
United States Coinage Corp 1973 Washington Cross Delaware 1 Oz 999 Silver Bar
$38.00
End Date: Wednesday Mar-8-2017 9:39:39 PST
Buy It Now for only: $38.00
Buy It Now | Add to watch list
10 g Silver Bar PAMP Suisse Religious Series Romanesque Cross
10 g Silver Bar PAMP Suisse Religious Series Romanesque Cross
$27.92
End Date: Sunday Feb-26-2017 8:17:01 PST
Buy It Now for only: $27.92
Buy It Now | Add to watch list
DISTINGUISHED SERVICE CROSS AMERICAN MILITARY MINT 999 SILVER BAR FEW ON EBAY
DISTINGUISHED SERVICE CROSS AMERICAN MILITARY MINT 999 SILVER BAR FEW ON EBAY
$79.95
End Date: Saturday Mar-11-2017 13:13:00 PST
Buy It Now for only: $79.95
Buy It Now | Add to watch list
EASTER 1974 JESUS CHRIST NAILED ON FLOWERED CROSS CRUCIFICTION SILVER BAR REV 5
EASTER 1974 JESUS CHRIST NAILED ON FLOWERED CROSS CRUCIFICTION SILVER BAR REV 5
$39.99
End Date: Saturday Mar-25-2017 10:16:51 PDT
Buy It Now for only: $39.99
Buy It Now | Add to watch list
1 Oz 999 Fine Silver Jesus Christ On the Cross Art Bar Proof like Uncirculated
1 Oz 999 Fine Silver Jesus Christ On the Cross Art Bar Proof like Uncirculated
$36.89
End Date: Saturday Mar-11-2017 18:11:51 PST
Buy It Now for only: $36.89
Buy It Now | Add to watch list
25 1 GRAM 0999+ PURE SILVER CROSSES ICHTHYS JESUS CHRIST LORD AND SAVIOR BARS
25 1 GRAM 0999+ PURE SILVER CROSSES ICHTHYS JESUS CHRIST LORD AND SAVIOR BARS
$29.99
End Date: Saturday Mar-11-2017 18:14:38 PST
Buy It Now for only: $29.99
Buy It Now | Add to watch list
2x CHRIST SAVIOR CROSS ICHTHYS 1 GRAM 999 FINE BAR SILVER JESUS GOD LORD ART
2x CHRIST SAVIOR CROSS ICHTHYS 1 GRAM 999 FINE BAR SILVER JESUS GOD LORD ART
$10.95
End Date: Thursday Mar-23-2017 11:51:26 PDT
Buy It Now for only: $10.95
Buy It Now | Add to watch list
Easter 1974 Christ on Cross 999 Fine Silver Art Bar Madison Mint 61016
Easter 1974 Christ on Cross 999 Fine Silver Art Bar Madison Mint 61016
$34.50
End Date: Friday Mar-17-2017 15:22:58 PDT
Buy It Now for only: $34.50
Buy It Now | Add to watch list
Switzerland 1850 Stamp Cross and Shield 24K Gold on 925 Silver Bar +Paper
Switzerland 1850 Stamp Cross and Shield 24K Gold on 925 Silver Bar +Paper
$29.95
End Date: Thursday Mar-16-2017 16:29:17 PDT
Buy It Now for only: $29.95
Buy It Now | Add to watch list
LOT OF 10 CROSS ICHTHYS 1 GRAM 999 FINE SILVER JESUS CHRIST CHRISTIAN ART BAR
LOT OF 10 CROSS ICHTHYS 1 GRAM 999 FINE SILVER JESUS CHRIST CHRISTIAN ART BAR
$44.55
End Date: Wednesday Mar-15-2017 23:34:50 PDT
Buy It Now for only: $44.55
Buy It Now | Add to watch list
JESUS ON CROSS EASTER 1974 VINTAGE MADISON MINT HIGH RELIEF 999 SILVER BAR COIN
JESUS ON CROSS EASTER 1974 VINTAGE MADISON MINT HIGH RELIEF 999 SILVER BAR COIN
$39.95
End Date: Thursday Mar-9-2017 16:11:53 PST
Buy It Now for only: $39.95
Buy It Now | Add to watch list
Sterling Silver 999 Beautiful Flower Jesus On Cross Engraved Bar
Sterling Silver 999 Beautiful Flower Jesus On Cross Engraved Bar
$49.99
End Date: Saturday Feb-25-2017 12:57:42 PST
Buy It Now for only: $49.99
Buy It Now | Add to watch list
1974 Easter Christ Cross 1oz 999 Fine Silver Art Bar Madison Mint Toned
1974 Easter Christ Cross 1oz 999 Fine Silver Art Bar Madison Mint Toned
$34.99
End Date: Thursday Mar-2-2017 14:03:51 PST
Buy It Now for only: $34.99
Buy It Now | Add to watch list
KEY CHAIN 1oz SILVER WITH RAISED CROSS hand poured loaf bar 999 fine silver
KEY CHAIN 1oz SILVER WITH RAISED CROSS hand poured loaf bar 999 fine silver
$24.00
End Date: Thursday Mar-2-2017 11:21:26 PST
Buy It Now for only: $24.00
Buy It Now | Add to watch list
1989 DISTINGUISHED SERVICE CROSS 1 OZT 999 SILVER BAR AMERICAN MILITARY MINT
1989 DISTINGUISHED SERVICE CROSS 1 OZT 999 SILVER BAR AMERICAN MILITARY MINT
$44.99
End Date: Saturday Mar-4-2017 12:30:52 PST
Buy It Now for only: $44.99
Buy It Now | Add to watch list
1 kilo Silver Bar Southern Cross Bullion Cast SKU 95025
1 kilo Silver Bar Southern Cross Bullion Cast SKU 95025
$690.13
End Date: Saturday Mar-11-2017 14:42:05 PST
Buy It Now for only: $690.13
Buy It Now | Add to watch list
1 OZ999 SILVER ART BAR EASTER CRUCIFIXION CROSS OF JESUS ENGRAVABLE + GOLD
1 OZ999 SILVER ART BAR EASTER CRUCIFIXION CROSS OF JESUS ENGRAVABLE + GOLD
$43.95
End Date: Saturday Mar-11-2017 15:23:40 PST
Buy It Now for only: $43.95
Buy It Now | Add to watch list
Cummings White Cross Battle Flag GP Silver Art Bar Museum Editions Ltd P0396
Cummings White Cross Battle Flag GP Silver Art Bar Museum Editions Ltd P0396
$117.00
End Date: Monday Mar-20-2017 10:57:01 PDT
Buy It Now for only: $117.00
Buy It Now | Add to watch list
JESUS ON CROSS HIGH RELIEF EASTER 1974 MADISON MINT 999 SILVER BAR RARE 3
JESUS ON CROSS HIGH RELIEF EASTER 1974 MADISON MINT 999 SILVER BAR RARE 3
$49.95
End Date: Sunday Feb-26-2017 5:19:40 PST
Buy It Now for only: $49.95
Buy It Now | Add to watch list
LOT OF 25 CROSS ICHTHYS 1 GRAM 999 FINE SILVER JESUS CHRIST CHRISTIAN ART BAR
LOT OF 25 CROSS ICHTHYS 1 GRAM 999 FINE SILVER JESUS CHRIST CHRISTIAN ART BAR
$124.95
End Date: Saturday Mar-4-2017 11:33:09 PST
Buy It Now for only: $124.95
Buy It Now | Add to watch list
Madison Mint Easter 1974 Jesus On a Cross 1 Ounce 999 Silver Bar
Madison Mint Easter 1974 Jesus On a Cross 1 Ounce 999 Silver Bar
$40.00
End Date: Wednesday Mar-8-2017 9:27:42 PST
Buy It Now for only: $40.00
Buy It Now | Add to watch list
1979 Franklin Mint American Red Cross is Formed Silver Ingot Bar A1718
1979 Franklin Mint American Red Cross is Formed Silver Ingot Bar A1718
$107.00
End Date: Sunday Mar-5-2017 4:55:44 PST
Buy It Now for only: $107.00
Buy It Now | Add to watch list
PAMP SUISSE CROSS 1 OZ CHRISTIANITY CHRISTIAN 999 SILVER BAR RARE ITEM A
PAMP SUISSE CROSS 1 OZ CHRISTIANITY CHRISTIAN 999 SILVER BAR RARE ITEM A
$39.95
End Date: Sunday Mar-26-2017 15:51:23 PDT
Buy It Now for only: $39.95
Buy It Now | Add to watch list
Jesus Christ On Cross Easter Lillies Silver Art Bar 1 Troy Ounce C0610
Jesus Christ On Cross Easter Lillies Silver Art Bar 1 Troy Ounce C0610
$107.88
End Date: Monday Mar-13-2017 9:05:02 PDT
Buy It Now for only: $107.88
Buy It Now | Add to watch list
EASTER 1977 CROSS 999 SILVER 1 OZ BAR MADISON MINT GIFT L99
EASTER 1977 CROSS 999 SILVER 1 OZ BAR MADISON MINT GIFT L99
$45.00
End Date: Friday Mar-24-2017 15:28:15 PDT
Buy It Now for only: $45.00
Buy It Now | Add to watch list
1 oz 999 fine silver art bar JESUS CHRIST on cross proof like christmas gift
1 oz 999 fine silver art bar JESUS CHRIST on cross proof like christmas gift
$39.99
End Date: Sunday Mar-12-2017 20:50:31 PDT
Buy It Now for only: $39.99
Buy It Now | Add to watch list
Cross and Shield Switzerland Silver Art Bar Franklin Mint World Stamps P0434
Cross and Shield Switzerland Silver Art Bar Franklin Mint World Stamps P0434
$77.00
End Date: Monday Mar-20-2017 8:29:31 PDT
Buy It Now for only: $77.00
Buy It Now | Add to watch list
Rare Skull  Crossed Cutlass5 Troy OZ 999 Fine Silver Bar XE52
Rare Skull Crossed Cutlass5 Troy OZ 999 Fine Silver Bar XE52
$149.95
End Date: Sunday Feb-26-2017 18:47:13 PST
Buy It Now for only: $149.95
Buy It Now | Add to watch list
1 OZ HIGH RELIEF JESUS ON THE CROSS 1974 EASTER MADISON MINT 999 SILVER BAR RARE
1 OZ HIGH RELIEF JESUS ON THE CROSS 1974 EASTER MADISON MINT 999 SILVER BAR RARE
$39.95
End Date: Friday Mar-10-2017 9:51:43 PST
Buy It Now for only: $39.95
Buy It Now | Add to watch list
1975 Columbia Mint Washington Crosses Delaware Silver Art Bar TCM 29 P0332
1975 Columbia Mint Washington Crosses Delaware Silver Art Bar TCM 29 P0332
$97.00
End Date: Monday Mar-13-2017 13:10:46 PDT
Buy It Now for only: $97.00
Buy It Now | Add to watch list
1982 Easter Christ on Cross Madison Mint 1 Oz 999 Fine Silver Christian Art Bar
1982 Easter Christ on Cross Madison Mint 1 Oz 999 Fine Silver Christian Art Bar
$40.00
End Date: Friday Mar-10-2017 20:49:45 PST
Buy It Now for only: $40.00
Buy It Now | Add to watch list
Dec 1776 Washington Crosses The Delaware Commemorative 1 oz 999 Fine Silver Bar
Dec 1776 Washington Crosses The Delaware Commemorative 1 oz 999 Fine Silver Bar
$44.99
End Date: Tuesday Mar-7-2017 19:18:59 PST
Buy It Now for only: $44.99
Buy It Now | Add to watch list
Box of 25 1 oz PAMP Suisse Silver Bar Romanesque Cross In Assay 999 Fine
Box of 25 1 oz PAMP Suisse Silver Bar Romanesque Cross In Assay 999 Fine
$813.77
End Date: Friday Mar-24-2017 9:53:55 PDT
Buy It Now for only: $813.77
Buy It Now | Add to watch list
Bag of 10 1 Gram 999 Fine Silver Catholic Cross Bars Lot 125
Bag of 10 1 Gram 999 Fine Silver Catholic Cross Bars Lot 125
$5.00
End Date: Saturday Feb-25-2017 22:00:51 PST

Bid now | Add to watch list

Iron Cross pure silver bar 5 gram Boolean 1 60z 999 World War 2 Third Reich
Iron Cross pure silver bar 5 gram Boolean 1 60z 999 World War 2 Third Reich
$9.99
End Date: Friday Mar-17-2017 10:40:15 PDT
Buy It Now for only: $9.99
Buy It Now | Add to watch list
1977 Silver Bar 1 Troy Ounce Easter 999 Fine Madison Mint Cross
1977 Silver Bar 1 Troy Ounce Easter 999 Fine Madison Mint Cross
$35.00
End Date: Tuesday Feb-28-2017 13:29:06 PST
Buy It Now for only: $35.00
Buy It Now | Add to watch list
1 Gram Pure 999 Fine Silver Royal Cross Bar Round Coin NM New DISCONTINUED
1 Gram Pure 999 Fine Silver Royal Cross Bar Round Coin NM New DISCONTINUED
$6.99
End Date: Monday Feb-27-2017 22:00:22 PST
Buy It Now for only: $6.99
Buy It Now | Add to watch list
1 Troy Oz German Cross German Silver Bar
1 Troy Oz German Cross German Silver Bar
$3.99
End Date: Thursday Mar-23-2017 16:26:43 PDT
Buy It Now for only: $3.99
Buy It Now | Add to watch list
Sterling Silver Bar Proof Olympics USPS Stamp 4 ounce Mens Cross Country Ski
Sterling Silver Bar Proof Olympics USPS Stamp 4 ounce Mens Cross Country Ski
$9.99
End Date: Monday Feb-27-2017 14:19:49 PST

Bid now | Add to watch list

Church Christian Charity Cross Jesus Fish Symbol Silver Gram Bar God Service IHS
Church Christian Charity Cross Jesus Fish Symbol Silver Gram Bar God Service IHS
$4.99
End Date: Sunday Mar-19-2017 15:51:41 PDT
Buy It Now for only: $4.99
Buy It Now | Add to watch list
Solid Silver Bullion Bar Christian Cross and Crown 1 Gram 999 Fine
Solid Silver Bullion Bar Christian Cross and Crown 1 Gram 999 Fine
$3.95
End Date: Thursday Mar-2-2017 16:13:17 PST
Buy It Now for only: $3.95
Buy It Now | Add to watch list
NEW PAMP SUISSE 1 OZ SILVER BAR RELIGIOUS 999 Romanesque Cross FREE SHIPPING
NEW PAMP SUISSE 1 OZ SILVER BAR RELIGIOUS 999 Romanesque Cross FREE SHIPPING
$34.99
End Date: Sunday Feb-26-2017 18:00:58 PST

Bid now | Add to watch list

1 Gram 999 Silver Bar Cross and Crown
1 Gram 999 Silver Bar Cross and Crown
$4.40
End Date: Friday Mar-10-2017 16:04:59 PST
Buy It Now for only: $4.40
Buy It Now | Add to watch list
Skull and Cross Bones 5 oz Silver Bar RC1375
Skull and Cross Bones 5 oz Silver Bar RC1375
$124.99
End Date: Sunday Mar-12-2017 21:14:37 PDT
Buy It Now for only: $124.99
Buy It Now | Add to watch list
1 Gram 999 Fine Pure Solid Silver Bar Celtic Cross
1 Gram 999 Fine Pure Solid Silver Bar Celtic Cross
$3.00
End Date: Wednesday Mar-1-2017 23:55:48 PST
Buy It Now for only: $5.00
Buy It Now | Bid now | Add to watch list
Skull and Cross Bones 5 oz Silver Bar RC1376
Skull and Cross Bones 5 oz Silver Bar RC1376
$124.99
End Date: Sunday Mar-12-2017 21:14:36 PDT
Buy It Now for only: $124.99
Buy It Now | Add to watch list
Jesus Cross 1oz 999 Fine Silver Bar by SilverTowne
Jesus Cross 1oz 999 Fine Silver Bar by SilverTowne
$39.99
End Date: Sunday Mar-12-2017 17:05:16 PDT
Buy It Now for only: $39.99
Buy It Now | Add to watch list
5 oz Silver Bar Atlantis Mint Pirate Skull  Crossed Swords 999 Silver
5 oz Silver Bar Atlantis Mint Pirate Skull Crossed Swords 999 Silver
$99.00 (2 Bids)
End Date: Saturday Feb-25-2017 20:02:38 PST

Bid now | Add to watch list

3x CHRIST SAVIOR CROSS ICHTHYS 1 GRAM 999 FINE BAR SILVER JESUS GOD LORD ART
3x CHRIST SAVIOR CROSS ICHTHYS 1 GRAM 999 FINE BAR SILVER JESUS GOD LORD ART
$15.95
End Date: Friday Mar-24-2017 13:39:13 PDT
Buy It Now for only: $15.95
Buy It Now | Add to watch list
Five 5 Troy Ounce 999 Fine Silver Bar Skull  Crossed Bones No Reserve
Five 5 Troy Ounce 999 Fine Silver Bar Skull Crossed Bones No Reserve
$61.03 (6 Bids)
End Date: Thursday Mar-2-2017 10:06:42 PST

Bid now | Add to watch list

NEW PAMP SUISSE 10g SILVER BAR RELIGIOUS DESIGN 999 Romanesque Cross
NEW PAMP SUISSE 10g SILVER BAR RELIGIOUS DESIGN 999 Romanesque Cross
$17.99
End Date: Sunday Feb-26-2017 19:20:42 PST

Bid now | Add to watch list

Bezel  Bar PAMP SUISSE 1 OZ SILVER BAR RELIGIOUS DESIGN 999 Romanesque Cross
Bezel Bar PAMP SUISSE 1 OZ SILVER BAR RELIGIOUS DESIGN 999 Romanesque Cross
$49.99
End Date: Friday Mar-3-2017 20:00:47 PST

Bid now | Add to watch list

Bezel  Bar PAMP SUISSE 10g SILVER BAR RELIGIOUS DESIGN 999 Romanesque Cross
Bezel Bar PAMP SUISSE 10g SILVER BAR RELIGIOUS DESIGN 999 Romanesque Cross
$28.99
End Date: Saturday Feb-25-2017 19:20:13 PST

Bid now | Add to watch list

1 Gram Silver bar 999 silver Spiked Cross FREE SHIPPING
1 Gram Silver bar 999 silver Spiked Cross FREE SHIPPING
$2.25
End Date: Monday Mar-13-2017 15:37:22 PDT
Buy It Now for only: $2.25
Buy It Now | Add to watch list
1 GRAM GR G 999 Fine Pure Solid Silver Bullion Bar B034 Ankh cross
1 GRAM GR G 999 Fine Pure Solid Silver Bullion Bar B034 Ankh cross
$1.93
End Date: Thursday Mar-2-2017 10:21:09 PST
Buy It Now for only: $1.93
Buy It Now | Add to watch list
Cross 0 Design 1 gram silver bullion 999 Fine silver bar NEW
Cross 0 Design 1 gram silver bullion 999 Fine silver bar NEW
$1.91
End Date: Tuesday Mar-21-2017 11:06:45 PDT
Buy It Now for only: $1.91
Buy It Now | Add to watch list
1 Gram Silver bar 999 silver Crossed Keys FREE SHIPPING
1 Gram Silver bar 999 silver Crossed Keys FREE SHIPPING
$2.25
End Date: Friday Mar-10-2017 15:09:51 PST
Buy It Now for only: $2.25
Buy It Now | Add to watch list
2 X 1 Gram Cross 999 Pure Silver Bullion Art Bar Ingot
2 X 1 Gram Cross 999 Pure Silver Bullion Art Bar Ingot
$2.40
End Date: Sunday Feb-26-2017 1:50:33 PST
Buy It Now for only: $2.40
Buy It Now | Add to watch list
1 Gram Skull Cross Bones 999 Pure Silver Bullion Art Bar Ingot
1 Gram Skull Cross Bones 999 Pure Silver Bullion Art Bar Ingot
$1.20
End Date: Tuesday Mar-21-2017 2:58:39 PDT
Buy It Now for only: $1.20
Buy It Now | Add to watch list
New 1 gm Whason Mint 999 silver bar  Dove Cross ++ ADD ONs available
New 1 gm Whason Mint 999 silver bar Dove Cross ++ ADD ONs available
$1.50
End Date: Monday Mar-6-2017 16:33:30 PST
Buy It Now for only: $1.50
Buy It Now | Add to watch list
1 Iron Cross pure German silver bar 10 gram 999 World War 2 Third Reich
1 Iron Cross pure German silver bar 10 gram 999 World War 2 Third Reich
$14.99 (1 Bid)
End Date: Saturday Feb-25-2017 16:24:28 PST

Bid now | Add to watch list

Celtic Cross Irish 1 Gram 999 Pure Silver Round Round Coin Bar Bullion
Celtic Cross Irish 1 Gram 999 Pure Silver Round Round Coin Bar Bullion
$1.25 (5 Bids)
End Date: Monday Feb-27-2017 15:16:06 PST

Bid now | Add to watch list

Tribal Cross with Wings 1 Gram 999 Pure Silver Round Coin Bar Bullion
Tribal Cross with Wings 1 Gram 999 Pure Silver Round Coin Bar Bullion
$0.95 (5 Bids)
End Date: Monday Feb-27-2017 17:03:13 PST

Bid now | Add to watch list

1 Gram Pure 999 Fine Silver Medieval Cross Bar Round Coin NM New 2015
1 Gram Pure 999 Fine Silver Medieval Cross Bar Round Coin NM New 2015
$3.59
End Date: Tuesday Mar-21-2017 18:45:59 PDT
Buy It Now for only: $3.59
Buy It Now | Add to watch list
1 Gram 999 Fine Pure Solid Silver Bar Cross
1 Gram 999 Fine Pure Solid Silver Bar Cross
$3.00
End Date: Wednesday Mar-1-2017 22:00:33 PST
Buy It Now for only: $5.00
Buy It Now | Bid now | Add to watch list
100 CROSS ICHTHYS 1 GRAM 999 FINE SILVER JESUS CHRIST CHRISTIAN ART BAR
100 CROSS ICHTHYS 1 GRAM 999 FINE SILVER JESUS CHRIST CHRISTIAN ART BAR
$399.00
End Date: Sunday Feb-26-2017 18:11:36 PST
Buy It Now for only: $399.00
Buy It Now | Add to watch list
CROSS ICHTHYS 1 GRAM 999 FINE SILVER JESUS CHRIST CHRISTIAN FISH ART BAR
CROSS ICHTHYS 1 GRAM 999 FINE SILVER JESUS CHRIST CHRISTIAN FISH ART BAR
$7.95
End Date: Saturday Mar-4-2017 10:12:14 PST
Buy It Now for only: $7.95
Buy It Now | Add to watch list
1 Gram 999 Fine Pure Solid Silver Bar Cross  Crown
1 Gram 999 Fine Pure Solid Silver Bar Cross Crown
$3.00
End Date: Thursday Mar-2-2017 2:06:50 PST
Buy It Now for only: $5.00
Buy It Now | Bid now | Add to watch list
1 Gram Pure 999 Fine Silver Ankh Cross Bar Round Coin NM New 2015
1 Gram Pure 999 Fine Silver Ankh Cross Bar Round Coin NM New 2015
$3.59
End Date: Saturday Mar-18-2017 1:33:40 PDT
Buy It Now for only: $3.59
Buy It Now | Add to watch list
1 Gram Pure 999 Fine Silver Holy Cross and Crown Bar Coin NM 2017
1 Gram Pure 999 Fine Silver Holy Cross and Crown Bar Coin NM 2017
$3.59
End Date: Sunday Feb-26-2017 22:37:10 PST
Buy It Now for only: $3.59
Buy It Now | Add to watch list
1 GRAM GR G 999 Fine Pure Solid Silver Bullion Bar B015 Cross
1 GRAM GR G 999 Fine Pure Solid Silver Bullion Bar B015 Cross
$1.92
End Date: Wednesday Mar-1-2017 6:08:05 PST
Buy It Now for only: $1.92
Buy It Now | Add to watch list

Cross Country Bar Mill Control

Cross Country Bar Mill Control

By Steve Swan & Bernardo Sainz

http://www.amige.com

 

Abstract

This paper describes how Nucor Steel Marion, Inc (former Marion Steel Company) improved Rolling Mill yield and productivity by 20% and 10% with less than one million dollar investment in 2004. Three factors increased mill yield: less cobbles due to a better and more robust master control, less amount of bars lost during product changes due to better mill set­up, and less waste material due to improvement in flying shear cut precision.

Productivity improved as a result of increased mill uptime due to less operational and maintenance delays as well as a secondary effect of yield improvement. The project included several challenges: to integrate a new coordinated control system to improve mill availability with minimum investment and making maximum re­use of a variety of old equipment and technologies.

Introduction

Nucor Steel Marion, Inc. is a division of Nucor Steel meaning that they share the same business philosophy, which focuses on taking care of customers by being the safest, highest quality, lowest cost, most productive and profitable steel company in the North America.

Nucor Marion manufactures a full line of specialty steel products in the specific shapes needed for the highway, construction and agricultural industries. The company also specializes in rebar, merchant rounds, breakaway U­channel, small and mid­range signposts, delineators and cable barrier systems.

In order to serve the concrete construction industry, Nucor Marion manufactures reinforcing bar. The breakaway U­channel systems for small and mid­sized highway signs exceed crash impact standards by over 200% and they utilize new­billet steel that has 25% greater tensile strength and costs up to 50% less.

Combining these features and the current quality standards of a plant like this, there were several variables that were faced in order to provide the best control system from the furnace automation and billet tracking through the complete revamping of the master control of the rolling mill and cooling bed.

Scope of the Project

According to the standards of the company, their system was required to meet the functional control requirements through the integration of coordinated drives and control system. Overall performance requirements are based on the user's business needs as they relate to production, quality, reporting and system availability.

Marion Steel and AMIGE worked closely to define and agree on the systems that should be upgraded in order to maximize the cost­benefit relation. The extensive knowledge of the process variables and best rolling practices by Marion Steel personnel were enhanced with state of the art control equipment and algorithms integrated in the very robust and open architecture of the system provided by AMIGE.

The basic system philosophy met the following requirements:

  • Enhance performance and reduce communication latency by customized structuring of the functional control to the mill configuration, including placing the functional control as close to the process and process sensors as practical.
  • Structure hardware and software so that each can be independently tested.
  • Minimize startup time by incorporating component simulation software into highly effective factory and field system simulations.
  • Extensive use of structured control blocks with friendly configuration tools.
  • Controller intelligence to directly generate diagnostics rather than requiring programmers to write dedicated software code.
  • Encourage production and engineering personnel to diagnose problems by extensive use of structured diagnostic messages available throughout the system.
  • Communicate process knowledge contained in the system directly to the operators with an intelligent combination of easily selectable graphical and alphanumeric screens.
  • Make available operating information, which allows user development of planned maintenance schedules and problem anticipation.
  • Minimize the quantity and type of dedicated communication networks and protocol.
  • Increased system reliability by implementing a flexible drive system that can be applied to a variety of applications.

System configuration

In order to give a brief description of how the system was originally configured, it is worth to mention that the Rough Section had a home­made PC based system to emulate a PLC, it also had some old Joliette analog drives and cascade control. In addition to this, the Rough and Intermediate Sections also had some Reliance PMI drives. For the Finishing section there were some ABB drives previously revamped with Reliance Front End and AB I/O to the ABB Master Control. A small GE 90­30 PLC controlled the cooling bed.

New configuration was based on GE Innovation Series Controller (ISC) with a unified HMI and L1 system controlling all the way from the billet yard down to the cooling bed. Most of the drives were reused and only small ones in furnace, shears, pinch roll and cooling bed where replaced by new GE Innovation Series DC Drives due to economic convenience. The complete mill overview screen can be appreciated in Figure 1.

Figure 1: Mill Overview Screen

All reused drives were previously revamped by Reliance and equipped with Automax. In order to integrate those drives into the new control system Reflective Memory Architecture was used. This concept provides a very fast and efficient way of sharing data across distributed computer system since it is a high speed, real­time, deterministic network. With Reflective Memory each node on the network has a local copy of shared data. Writing to the reflective memory causes the The GE Fanuc reflective memory product that uses fiber optics with Fiber Channel technology was used in this case; Multibus for Automax and VME for the Innovation Series Controller. As a side result of this control system upgrade, the operator control desk was simplified and reduced. New operator station has only 3 PC with GE Cimplicity and smaller desk with a lot less manual controls.

 

Mill Set­up

Product repeatability was increased by the use of a database for mill set­up recipes; each product has its own recipe saved in the database for the operators to use. Also operators are able to adjust the parameters while running the mill with a particular product and then save it in the database as the "best practice" product recipe. This was possible as a result of the integration of the rolling practice with the new control system, a great effort between Marion Steel and AMIGE.

As set of production reports are also available, including mill performance and delays as seen in Figure 2.

Figure 2: Set Points

Master Control

By having a unified Master Control, Nucor Marion was able to improve mill availability and reduce cobbles. The Master Control is where the all the Mill parameters are converted into linear speed references for the stands. There are four main functions controlled in the Master Control: rolling modes and permissives, cascade speed control and cobble detection.

Rolling Modes and Permissives

The mill modes are Ghost Rolling and Real Rolling. Ghost Rolling feature is provided to be able to test the availability and operation of every master and auxiliary equipment along the mill prior to mill start up after a down time. These modes can also be switched using the Mill Overview screen. All the permissives are evaluated in order to enhance the value of the simulation. Operator screens and pulpit commands are fully operational while in ghost rolling mode. If any permissive is missing, the operator can easily locate the problem using the extensive diagnostic features provided by the system.

Stand permissives are grouped and managed so that, in some cases, a countdown will begin before the process is interrupted. This function enables operation to take the required action to avoid delays depending on the available time.

Cascade Speed Control

Based on Mill Set Up parameters like delivery speed, stand reduction factors, gear ratio and stand diameters, the speed reference set point is generated for every equipment. Operation has the ability to modify the stand speeds in two different ways. The first is to adjust an individual stand speed, this operation will modify the reduction factor of that stand and the downstream stand in opposite direction. The other, and most common way is to cascade the speed of all upstream stands in order to modify only the reduction factor of the selected stand. All automatic compensations like Loop Control manipulation modify stand speeds in cascade mode.

Cobble Detection

The cobble detection function provides detection of head end cobbles that occur in the mill. It utilizes HMDs and stand loads to detect metal presence and works on the principle that each detection should occur at some specific interval after the last detection. The system predicts the time interval based on the given stand speed. If metal is not detected as expected, then a cobble is declared.

Interstand Loop Control

The Finishing Mill is equipped with interstand loopers to assure there is no tension in the bar. The Interstand Loop Control algorithm was also written in the Innovation Series Controller, which has the ability to run high speed tasks. The control loop achieved the great robustness required in order to have a high performance and stability trough all different products and speed range. It also has the ability to learn, it saves the control loop manipulation for the next bar. By doing this, the algorithm maximizes product quality by minimizing response loop time after just a couple of bars of the heat.

Roughing Mill Interstand Low Tension Control

In the Roughing Mill there are no loopers. Operation is responsible to run each stand at the required speed, so there is no tension in the bar. This function is also accomplished automatically for a wide range of products. Once the Mill Set Up is accurate, the system can sense and evaluate load fluctuation in every stand. If the system senses an increase of load in particular stand, it would mean that the stand is pushing the material into the downstream stand. In this case, the stand speed would be slowly and automatically cascaded down until the situation disappears. The algorithm also works in the opposite direction as well, increasing the stand speed if the downstream stand is pulling the material.

Bar Mill Shears

Clutch and Brake shear control applies to both Crop and Flying Shear. Control is provided for Clutch Shear where the shear drive runs continuously at the product speed plus a lead adjustable speed.

The shear cutting cycle is initiated by closing the shear's clutch to bring the blade from a parking position and zero speed to cutting speed. After passing the cutting point the clutch will open and the break will close, stopping the shear again in parking position. Now the system will be ready for the next cycle.

The functions provided are:

  • Manual normal cut. A single cutting cycle will be initialized by the operator (Crop Shear and Flying Shear).
  • Automatic head crop. If this option is enabled, the shear will crop the bar's head at a previously specified length. This length is calculated using an HMD placed before the shear and mill stand tachometer pulses. An automatic trigger generated by the controller initiates the cutting cycle (Crop Shear).
  • Automatic tail crop. If this option is enabled, the shear will crop the beam's tail at a previously specified length. This length is calculated using an HMD placed before the shear and mill stand tachometer pulses. An automatic trigger generated by the controller initiates the cutting cycle. (Crop Shear).
  • Cut to length control. This function cuts the product into segments according to an operator preset length. The length is measured using a calibrated pulse train from the cut point or from the head detected by HMD (Flying Shear).
  • Hot Bed Optimization. By predicting the tail length at HMD 2, a tail cut can be taken at the Crop Shear when the diverter is deselected and this function enabled, with the purpose of eliminating tails at hot bed.
  • Continuous running for cobble cut (Crop Shear).
  • Cobble mode: cobble cut and divert sequence for cobble in hot bed (Flying Shear).

The symbolic diagram for the cutting cycle of the Clutch and Break Shear can be appreciated in Figure 3.

Figure 4: Block Diagram of the Shear System

The block diagram depicted in Figure 4 shows the different inputs and outputs of the shear system required to perform the different functions provided.

There are some characteristics of the clutch and break shear function that are worth mentioning. Depending on material speed at shear location, the cutting cycle is as fast as a couple tenths of a second. This requires the execution rate of the controller to be in the 1 ms range. Also, the on/off control implemented as blade position regulator is, by nature, not very accurate in comparison to what we can achieve in start and stop shears. Given the mechanical system limitations and as There is another shear in the system, the Chopping Shear. It works different from the other shears; it is only turning at a higher linear speed than the delivery speed. So, when the bar is diverted, it will be chopped into little pieces. For this cause, it is not a high performance application.

Furnace Automation

Another very important part of the project involved furnace automation and billet tracking. These functions were implemented after mill start up because they were not critical to avoid mill production and new system testing. However, they provide an important productivity increase by adding reliable automatic sequences from the yard pusher trough the peel bar as well as heat and billet tracking to enhance documentation and records.

Project Results

Mill start up curve was very fast and the increase in productivity was noticed very soon after the start up. The first production record was established as soon as two weeks after the new system start up. Given the very wide range of products, adjustments were made during the first weeks of production in order to make control algorithms robust and efficient given the different mill set up conditions. This was accomplished satisfactorily to the point that there is no need for control loop gain adjustments for the entire product range.

http://www.amige.com

 

MEXICO

AMI GE International

Blvd. Diaz Ordaz #402

Col. Rincon de Santa Maria

Monterrey, N.L.

T. +52 (81) 1001-4050

F. +52 (81) 1001-4051

 

 

BRAZIL

Av. Das Naçones Unidas,

8501- 2 andar

Sao Paulo, SP, 05425-070

T. +55 11 3067 8639

T. +55 11 3067 8004

 

ARGENTINA

Blvd. Alvarez #150

San Nicolás,

Provincia de Buenos Aires

(B2900)

T. +54 93 461 665 222

 

About the Author

Cross Bar