BOMwiki the bill-of-materials encyclopedia
30,454,201 parts mapped · 193,225 items
Discussion History

Leveling Roll Cassette

Assembly

The working core: two staggered banks of small-diameter work rolls that flex the strip alternately up and down so coil set and waviness are bent out. The leveler only flexes the strip, it does not stretch it the way a tension leveler does. A full specification article for this item is being written. Meanwhile its bill of materials and connections are below.

Leveling Roll Cassette parts and their functions

7 top-level parts · 145 parts in total · full bill of materials below
Leveling Roll Cassette parts diagram: 1 upper work roll bank, 2 lower work roll bank, 3 backup roll, 4 flexor roll, 5 cassette frame, 6 cassette change cradle, 7 ball bearing. 145 parts in 7 top-level items.
Leveling Roll Cassette parts diagram. Numbers match the table below; each box is one top-level part or assembly with what it contains.
#PartQtyWhat it does
1 Upper Work Roll Bank 3 parts 1× Upper bank of work rolls
2 Lower Work Roll Bank 3 parts 1× Lower bank of work rolls
3 Backup Roll 12× Backup rolls supporting the work rolls
4 Flexor Roll 8× Flexor rolls under each backup row
5 Cassette Frame 1× Frame locating the roll banks
6 Cassette Change Cradle 1× Quick-change extraction cradle
7 Ball Bearing 24× Work and backup roll bearings

3D model

No 3D model yet. Have a CAD file of this? Add a 3D model. STL renders right on this page; STEP, FreeCAD, and OpenSCAD sources are welcome too (openly licensed, like all 3D models on BOMwiki).

Build & assembly graph

expand / collapse · shared sub-assemblies converge · links to related products · est. labour
product / assembly shared across products atomic part related product

Tap an assembly to expand/collapse · tap a part to open it · use “Open page” for any node · drag to pan, scroll to zoom.

Bill of materials for Leveling Roll Cassette

7 top-level lines · 19 rows shown · 145 parts total · indented to 3 levels
# Item / sub-assembly Part no. Qty/assy Ext. qty Parts Type
1 Upper Work Roll Bank 3 parts roller-leveler-upper-roll-bank 1× 1 45 assembly
1.1 Leveling Work Roll roller-leveler-work-roll 5× 5 · part
1.2 Roll Journal Block 3 parts roller-leveler-roll-journal-block 10× 10 3 assembly
1.2.1 Ball Bearing ball-bearing 1× 10 · part
1.2.2 Oil Seal oil-seal 1× 10 · part
1.2.3 Fastener Set fastener-set 1× 10 · part
1.3 Oil Seal oil-seal 10× 10 · part
2 Lower Work Roll Bank 3 parts roller-leveler-lower-roll-bank 1× 1 54 assembly
2.1 Leveling Work Roll roller-leveler-work-roll 6× 6 · part
2.2 Roll Journal Block 3 parts roller-leveler-roll-journal-block 12× 12 3 assembly
2.2.1 Ball Bearing ball-bearing 1× 12 · part
2.2.2 Oil Seal oil-seal 1× 12 · part
2.2.3 Fastener Set fastener-set 1× 12 · part
2.3 Oil Seal oil-seal 12× 12 · part
3 Backup Roll roller-leveler-backup-roll 12× 12 · part
4 Flexor Roll roller-leveler-flexor-roll 8× 8 · part
5 Cassette Frame roller-leveler-cassette-frame 1× 1 · part
6 Cassette Change Cradle roller-leveler-cassette-changer 1× 1 · part
7 Ball Bearing ball-bearing 24× 24 · part

Something wrong in this list? Report a problem with this BOM.

Where the leveling roll cassette is used

1 product across 1 domain contain it, directly or inside a sub-assembly

Used in 1 assembly

Roller Leveler

Sourcing: possible vendors

Browse the supplier directory → Prices, MOQ, and lead times are algorithmic estimates, not quotes, and not claims about these companies. Company mappings are curated by keyword; est. price band $0.50–$100. How estimates work
VendorHQSpecialtyMOQLead time
🇨🇳Foxconn
foxconn.com ↗ 		Shenzhen, CN Electronics contract mfg 1,000 pcs 6–10 wks
🇸🇬Flex (Singapore)
flex.com ↗ 		Singapore Electronics contract mfg 1,000 pcs 6–10 wks
🇮🇳Dixon Technologies
dixoninfo.com ↗ 		Noida, IN Electronics contract mfg 1,000 pcs 6–10 wks
🇨🇳BYD Electronics
bydelectronic.com ↗ 		Shenzhen, CN Electronics contract mfg 1,000 pcs 6–10 wks
🇸🇬Venture Corp
venture.com.sg ↗ 		Singapore Electronics contract mfg 1,000 pcs 6–10 wks