Three-Roll Polishing Stack

Assembly

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Polished chrome rolls that calibrate sheet thickness and impart surface finish as the sheet cools.

Direct parts	6
Total parts	92
Class	Assembly

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Polished chrome rolls that calibrate sheet thickness and impart surface finish as the sheet cools. A full specification article for this item is being written. Meanwhile its bill of materials and connections are below.

Three-Roll Polishing Stack parts and their functions

6 top-level parts · 92 parts in total · full bill of materials below

Three-Roll Polishing Stack parts diagram: 1 polishing roll, 2 roll bearing, 3 roll drive, 4 roll gap actuator, 5 roll tempering unit, 6 edge trim knife. 92 parts in 6 top-level items. — Three-Roll Polishing Stack parts diagram. Numbers match the table below; each box is one top-level part or assembly with what it contains.

#	Part	Qty	What it does
1	Polishing Roll	3×	Chrome polishing rolls
2	Roll Bearing	6×	Roll journal bearings
3	Roll Drive 3 parts	1×	Roll drive servos
4	Roll Gap Actuator	2×	Nip gap actuators
5	Roll Tempering Unit	1×	Roll temperature control unit
6	Edge Trim Knife	2×	Edge trim knives

3D model

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Build & assembly graph

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Bill of materials for Three-Roll Polishing Stack

6 top-level lines · 13 rows shown · 92 parts total · indented to 3 levels

#	Item / sub-assembly	Part no.	Qty/assy	Ext. qty	Parts	Type
1	Polishing Roll	pse-polishing-roll	3×	3	·	part
2	Roll Bearing	pse-roll-bearing	6×	6	·	part
3	Roll Drive 3 parts	pse-roll-drive	1×	1	78	assembly
3.1	Servo Motor 4 parts	servo-motor	3×	3	24	assembly
3.1.1	Stator Assembly 3 parts + deeper ›	stator-assembly	1×	3	3	assembly
3.1.2	Rotor Assembly 4 parts + deeper ›	rotor-assembly	1×	3	19	assembly
3.1.3	Encoder	encoder	1×	3	·	part
3.1.4	Motor Housing	motor-housing	1×	3	·	part
3.2	Helical Gear Pair	gear-pair	3×	3	·	part
3.3	Ball Bearing	ball-bearing	3×	3	·	part
4	Roll Gap Actuator	pse-roll-gap-actuator	2×	2	·	part
5	Roll Tempering Unit	pse-roll-tempering	1×	1	·	part
6	Edge Trim Knife	pse-edge-trim	2×	2	·	part

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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

Vendor	HQ	Specialty	MOQ	Lead 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