About this product
Our standard pin roller features premium quality hardened steel pins arranged in precise patterns. Each roller undergoes rigorous quality inspection before dispatch. Suitable for various carding applications with excellent durability and performance.
Technical specifications
| Machine Model | DK803 |
|---|---|
| Tube Dia | 175 mm |
| Length | 1002 mm |
| Legacy spec | Diameter: 450mm |
| Legacy spec | Pin Material: Hardened Steel |
| Legacy spec | Pin Count: 8400 pins |
| Legacy spec | Bearing Type: Sealed Ball Bearing |
| Legacy spec | Finish: Chrome Plated |
| Legacy spec | Weight: 35kg |
Positioning
Pinned parts such as rollers and lattices are interface tools — they define fibre opening and trajectory at speed. We supply them with one principle: we follow the machine maker's intent exactly. Our role is execution accuracy, not design variation.
Non-negotiables
- OEM-defined pin geometry, density (pinning) and pin angle
- Running accuracy without induced eccentricity
- Proper dynamic balance for operating speeds
- Consistent pin quality and seating
What goes wrong
- Trajectory drift and uneven opening (often before quality visibly fails)
- Gradual vibration/noise increase and bearing stress
- Downstream sections compensating more than usual
RFQ logic
Share machine make/model, interface position (licker-in / opening / transfer / conveying), and what changed first. If you are requesting manufacture from a drawing, we can execute it — but when it deviates from OEM specification, it is supplied strictly as customer-defined execution.
Ready to enquire?
Include your machine make, model, and the interface position. We respond with specification and pricing.
Submit Technical RFQ →