Custom PU parts for corrugated machinery.

Anvil covers, no-crush wheels and feed wheels—cast, machined and inspected in our own workshop.

Direct factory · Made to machine, drawing or sample

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Blue JUNSHIDA TDI finger-lock polyurethane anvil cover set

Material Cast PU

Built for Rotary die cutting

Made to fitMachine model, drawing or physical sample

TDI & MDIMaterial route matched to operating load

Direct controlCasting, machining and inspection in-house

Fast reviewSend photos and dimensions to start

The parts behind your production.

Cutting

Polyurethane
Anvil Covers

Steel-backed and quick-change structures, developed around the die cylinder and replacement routine.

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Blue JUNSHIDA TDI finger-lock polyurethane anvil covers

Conveying

No-Crush &
Sun Wheels

Stable friction and suitable elasticity for dependable corrugated board movement.

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Feeding

Lead Edge
Feed Wheels

Precision-finished wheels designed for stable feeding and smoother machine operation.

Inspect product →

Orange polyurethane lead edge feed wheels

Choose the series around your workload.

A clear material choice, supported by real machine photos and practical service-life references. Final results depend on operating conditions.

Blue TDI polyurethane anvil covers installed on rotary die-cutting equipment

TDI / BLUE

Reference life 3million cutting cycles*

Blue TDI series

A proven polyurethane route for routine rotary die-cutting production, available in machine-specific structures.

*Typical reference, not a fixed guarantee. Machine settings, die condition, pressure, board and maintenance affect actual service life.

Inside our workshop.
Close to every detail.

Production equipment, circular molds and an operator working in the new JUNSHIDA workshop — 01Production in the new workshop

From material processing to final machining, one workshop keeps the production reference coherent.

Casting · machining · inspection
Application review before production

Hands-on preparation of circular molds in the new JUNSHIDA workshop — 02Hands-on mold preparation

Finished polyurethane anvil covers in the JUNSHIDA workshop — 03Finished stock and repeatable references

Certificate cover for JUNSHIDA's rotary die cutting anvil cover design patent

VERIFIED / CN

A real design patent behind the anvil-cover range.

Our round-pressure rotary die cutting anvil cover design is supported by Chinese design patent ZL 2017 3 0129516.0, authorized on 14 November 2017.

Patent type: Design patent
Product: Rotary die cutting anvil cover
Factory route: Casting · machining · inspection

View patent evidence →

A practical route to the right fit.

Machine model, drawing, sample or current-part photos can start the conversation.

Review

Machine, application and current part.

Confirm

Dimensions, hardness and structure.

Produce

Casting, molding and machining.

Deliver

Inspection, packing and shipment.

Gray MDI anvil covers installed on rotary die-cutting equipment

Gray MDI series
in real production.

Finger-lock anvil cover drawing showing the six dimensions needed for a replacement review

The right fit starts
with the right details.

Our updated measurement guide brings together the dimensions to check and a real inquiry showing why a machine drawing may not be a complete cover specification.

Measurement guide · Updated 14 October 2026

Read the measurement guide Explore all technical guides

Send your machine details.
Get a focused review.

Share the model, quantity and current-part photos. Drawings and hardness details can follow if available.

Get a technical quote → sales@junshidapu.com