Decoiler and Coil Car

Assembly

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Hydraulic expanding mandrel that holds the steel coil and pays it off, with a coil car that lifts and loads the coil onto the mandrel.

Direct parts	6
Total parts	12
Used in	1 assembly
Class	Assembly
Status	unverified

Hydraulic expanding mandrel that holds the steel coil and pays it off, with a coil car that lifts and loads the coil onto the mandrel. A full specification article for this item is being written. Meanwhile its bill of materials and connections are below.

Decoiler and Coil Car parts and their functions

6 top-level parts · 12 parts in total · full bill of materials below

Decoiler and Coil Car parts diagram: 1 expanding mandrel, 2 expansion cylinder, 3 coil car, 4 tension brake, 5 ball bearing, 6 fastener set. 12 parts in 6 assemblies. — Decoiler and Coil Car 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	Expanding Mandrel	1×	Expanding mandrel
2	Expansion Cylinder	1×	Mandrel expansion cylinder
3	Coil Car 3 parts	1×	Hydraulic coil car
4	Tension Brake	1×	Tension brake
5	Ball Bearing	2×	Mandrel shaft bearings
6	Fastener Set	1×	Bolts, nuts, and washers.

3D model

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Build & assembly graph

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Bill of materials for Decoiler and Coil Car

6 top-level lines · 9 rows shown · 12 parts total · indented to 3 levels

#	Item / sub-assembly	Part no.	Qty/assy	Ext. qty	Parts	Type
1	Expanding Mandrel	purlin-rollforming-machine-mandrel	1×	1	·	part
2	Expansion Cylinder	purlin-rollforming-machine-expansion-cylinder	1×	1	·	part
3	Coil Car 3 parts	purlin-rollforming-machine-coil-car	1×	1	6	assembly
3.1	Lift Saddle	purlin-rollforming-machine-lift-saddle	1×	1	·	part
3.2	Lift Cylinder	purlin-rollforming-machine-lift-cylinder	1×	1	·	part
3.3	Car Wheel	purlin-rollforming-machine-car-wheel	4×	4	·	part
4	Tension Brake	purlin-rollforming-machine-tension-brake	1×	1	·	part
5	Ball Bearing	ball-bearing	2×	2	·	part
6	Fastener Set	fastener-set	1×	1	·	part

Where the decoiler and coil car is used

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

Machine Tools & Metalworking 1 Purlin Rollforming Machine

Used in 1 assembly

Purlin Rollforming Machine

Sourcing: possible vendors

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 $300–$90k. How estimates work

Vendor	HQ	Specialty	MOQ	Lead time
🇨🇳BYD byd.com ↗	Shenzhen, CN	EV & battery manufacturer	made to order	·
🇮🇳Tata Motors tatamotors.com ↗	Mumbai, IN	Automaker	made to order	·
🇨🇳SAIC Motor saicmotor.com ↗	Shanghai, CN	Automaker	made to order	·
🇮🇳Mahindra mahindra.com ↗	Mumbai, IN	Automaker	made to order	·
🇨🇳Geely global.geely.com ↗	Hangzhou, CN	Automaker	made to order	·