Rider Roll

Assembly

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Air-supported or spring-loaded roller presses paper against winding drum, improving nip contact and reducing wrinkles.

Direct parts	4
Total parts	5
Used in	1 assembly
Class	Assembly

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Air-supported or spring-loaded roller presses paper against winding drum, improving nip contact and reducing wrinkles. A full specification article for this item is being written. Meanwhile its bill of materials and connections are below.

Rider Roll parts and their functions

4 top-level parts · 5 parts in total · full bill of materials below

Rider Roll parts diagram: 1 rider air cylinder, 2 rider bearing, 3 rider arm, 4 rider position sensor. 5 parts in 4 top-level items. — Rider Roll 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	Rider Air Cylinder	1×	5–20 kPa air pressure cup applies 2–10 kN load
2	Rider Bearing	2×	Rotates freely on paper; resists 10–50 mm deflection
3	Rider Arm	1×	Pivoting steel arm carries pneumatic actuator
4	Rider Position Sensor	1×	Inductive sensor confirms rider position

3D model

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Build & assembly graph

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Bill of materials for Rider Roll

4 top-level lines · 4 rows shown · 5 parts total · indented to 3 levels

#	Item / sub-assembly	Part no.	Qty/assy	Ext. qty	Parts	Type
1	Rider Air Cylinder	paper-rewinder-rider-pneumatics	1×	1	·	part
2	Rider Bearing	paper-rewinder-rider-bearing	2×	2	·	part
3	Rider Arm	paper-rewinder-rider-arm	1×	1	·	part
4	Rider Position Sensor	paper-rewinder-rider-position-sensor	1×	1	·	part

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Where the rider roll is used

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

Printing & Packaging Machinery 1 Paper Rewinder

Used in 1 assembly

Paper Rewinder

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