Material route
Review TDI or MDI against output, downtime and operating conditions.
Rotary die-cutting
anvil covers
For rotary die-cutting machines. Match material, hardness and locking geometry to your drum and existing cover.
- Materials
- TDI / MDI
- Locking
- Steel-backed / finger-lock
- Made to match
- Drum dimensions, drawing or sample
PRODUCT OVERVIEW
Made around the machine, cylinder and replacement method
Anvil covers receive repeated die contact. Diameter, width, thickness, hardness and locking fit work together to determine installation and cutting consistency.
01Blue TDI and gray MDI material routes
02Steel-backed, finger-lock and machine-specific structures
03Review from machine model, drawing or physical sample
04Confirmed dimensions can be archived for repeat supply
Review around real machine data
Structure match
Build around the cylinder groove, locking ends and current-cover design.
Dimension control
Confirm cylinder diameter, working width, thickness and section count.
Information to prepare before inquiry
| Dimensions | Cylinder diameter, section width, total width, thickness and hardness |
|---|---|
| Locking | Steel backing, hook, T-slot, finger lock or machine-specific profile |
| Review source | Machine model, dimension drawing, clear photographs or physical sample |
| Material | Blue TDI, gray MDI or a polyurethane route reviewed for the application |
| Inquiry data | Nameplate, current-cover photographs, both locking ends, quantity and workload |
Documented anvil-cover design
Our published patent documents record the rotary die cutting anvil cover design: ZL 2017 3 0129516.0, authorized on 14 November 2017.
Public display images have personal information and detailed addresses redacted. Open an image to inspect the published document.
Two material routes, matched to the workload.
TDI Blue
Internal test reference: approximately 3 million cutting cycles. A route for routine production and planned replacement.
MDI Gray
Internal test reference: approximately 7 million cutting cycles. Review around cycle load and replacement downtime.
Confirm the application
Both routes require confirmed dimensions, hardness and lock geometry. Die condition, pressure, board, rotation and maintenance affect actual life.
These are internal test references, not fixed service-life guarantees.
Inspect every working side.
Joint and fit on our demonstration drum
The blue cover is mounted on a demonstration drum made in our workshop to show the interlocking joint and fit. For a replacement, send joint photos together with drum and cover dimensions.
This is an in-house installation display, not a customer production installation or a life test.
Finger-lock installation and removal reference
- Clean the grooves and mounting surfaces.
- Rotate and align both ends evenly.
- Use a rubber hammer to seat the locking area.
Follow the machine structure and site maintenance procedure for the final method.
Frequently asked questions
Can you review a replacement from an old cover?
Send overall, end and joint photographs with drum diameter, width and thickness. Complex structures may need a drawing or physical sample.
How are steel-backed and finger-lock options selected?
Match the existing groove, locking approach and replacement routine. Colour or machine brand alone does not establish interchangeability.
Are 3 or 7 million cycles guaranteed?
No. These are internal test references. Machine condition, die, pressure, board and maintenance affect actual results.
Let’s engineer
your next component.
Share your machine, dimensions and operating conditions.
We’ll help you confirm the material and structure.
