Phone:
86-15852949220
NANJING ALAS INTERNATIONAL CO., LTD
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Nanjing, China
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Rubber manufacturing needs precise finishing.
HSS tire trimming blades are top tools for modern production lines.
They handle flash removal and tread refinement.
Professional blades mean consistent results and lower costs.
Key blades: Tire Trimming Knife, Pin Vent Trimmer Blades, Toothed Knives for Tire Shaving.
They are used in tire manufacturing and retreading.
Their job: Remove extra rubber burrs after tire molding and vulcanization.
They are needed to ensure tire appearance and quality.
Tire molds have small vent holes to let air out.
After vulcanization, rubber burrs form on tire sidewalls and shoulders.
These burrs hurt tire appearance and performance.
Blades have high-precision sharp edges.
They remove leftover rubber quickly and cleanly.
They create a smooth surface.
This meets factory and retreading quality standards.
New Tire Manufacturing: Used with robots or trimming machines.
Works on automated lines for fast, batch trimming.
Tire Retreading: Trim edges and seams after tread retreading.
Ensures quality of retreaded tires.
Circular Blades: Most common type.
Small diameter, fits rotary trimming machines.
Works for continuous, high-speed cutting.
Good for large areas of rubber burrs.
V-shaped/Irregular Blades: Custom edge design.
Trims special patterns, corners, and irregular areas.
Straight Blades: Straight cutting edge.
Good for linear precision trimming of edges and seams.
Economical and easy to process.
Suitable for small to medium-batch, non-continuous trimming.
Needs regular sharpening to stay sharp.
Blade inner diameter, outer diameter, and thickness must match your equipment.
No gaps during installation (avoids bad cutting accuracy).
Choose mirror-polished edges.
Reduces rubber residue and cutting resistance.
Ensures smooth, burr-free trimming.
Remove rubber residue from blades after use.
Regularly apply special lubricant.
Reduces friction and prevents rubber from sticking.
Each tire model needs a specific blade.
Our blades work with all rubber compounds.
They handle soft passenger tires and heavy-duty OTR casings.
High-quality tire cutting blades reduce material tearing.
They create a smooth, burr-free surface.
This meets safety and appearance standards.
Standard blade sizes don’t always work.
We make custom HSS tire trimming blades for your machinery.
Perfectly calibrated blades lighten the load on equipment motors.
This extends the life of your entire cutting system.
| NO. | Product Name | Specification Dimensions (length x width x height/thickness) ） | Material | Remarks |
| 1 | Tire Trimming Blade size | 30*56*2.5-3T | HSS/M2 | The price varies depending on the quantity, and the blades can be customized. The number of teeth and the hole size can both be customized. |
| 2 | 42*55*2.5-7T | |||
| 3 | 48*51*2-9T | |||
| 4 | 48.5*55.5*2.5-9T | |||
| 5 | 51*32*2.3 -6T | |||
| 6 | 55*25*2.5 -5T | |||
| 7 | 50*50*2.5 -9 | |||
| 8 | 64*59*2.3-23T | |||
| 9 | 75*55*2.5-15T | |||
| 10 | 50*50*2.3-11T | |||
China (GB) | USA(ASTM) | Japan (JIS) | Germany (DIN) | Germany (W-Nr) | France (NF) | Russia (ROCT) | U.K (BS) |
W6Mo5Cr4V2 | M2 | SKH9 | S6-5-2 | 1.3343 | - | P6M5 | BM2 |
Nanjing Alas International Co., Ltd. is a professional industrial tooling manufacturer focused on shear blades, bending dies, shredder blades, and custom wear parts. We offer full application engineering, material selection, setup guidance, and after-sales support to global customers.
Tell us your requirements, and our engineering team will provide professional solutions for blade specification, tool life optimization, and cost-effective production.