Email: Mb@mingbaiblade.com
Tel.: +86-13855519988Designed specifically for deburring and trimming operations in tire manufacturing and rubber processing industries, suitable for post‑cure tread finishing, vent hole trimming, and flash removal on various tire types. Manufactured from tungsten carbide (cemented carbide), high‑speed steel, and high‑quality alloy tool steels, the blades offer extremely high hardness, wear resistance, and heat resistance, effectively resisting abrasive wear caused by rubber compounds and textile reinforcing materials. Widely used in automatic trimming systems on tire production lines and rubber product processing equipment, compatible with mainstream trimming machines such as Spadone, Pelmar, and Akarmak. The blades ensure smooth, burr‑free cuts, significantly improving the surface quality and production efficiency of finished tires.
Product Name :
Tire Trimming BladeOrder(MOQ) :
1PCSPayment :
T/T,Western union,Alibaba,International Bank TransferMaterial :
Cr12MoV、9CrSiShipping Port :
Shanghai/Guangzhou or otherOEM/ODM :
support
Available Materials
Tungsten carbide (cemented carbide), high‑speed steel (M2/SKH‑51/W6Mo5Cr4V2), Cr12MoV (SKD‑11), LD (7Cr7Mo2V2Si), H13, 9CrSi, 6CrW2Si, SKS7, SK2, 65Mn, D2, German 1.3343, German 1.2888, etc.
Hardness Range
HSS HRC 58‑64; carbide HRA 90‑94; customizable according to cutting objects and working conditions.
Common Specifications
30×56×2.5mm‑3T (toothed design); non‑standard customization available.
Blade Types
Toothed blades, circular trimming blades, serrated blades.
Applicable Materials
Various tire rubbers (including textile‑reinforced and steel‑belted tires), rubber products.
Surface Treatment
Optional special coatings to reduce rubber build‑up and improve wear resistance.
Customization
Non‑standard dimensions, tooth counts, bore sizes, shapes, and materials available upon request.
Our production process:

1.Cutting
2.Forging
3.Plastic surgery
4.Heat treatment
5.Modification
6.Slice
7.Initial grinding
8.Sharpen
9.Plastic surgery
10.Fine grinding
11.Plastic surgery
12.Chamfer
13.Test
14.Package
15.Factory

Our products serve all walks of life:
Suitable for cartons, corrugated paper, gift boxes, advertising industry chevron board, KT board, cardboard cutting, clothing fabrics, carbon fiber and glass fiber, various papers, films, PET, automobile wire ring mats, various composite materials fully surrounded mats, rubber, gray board, plastic, embroidery materials, automobiles, carriages, papermaking, textiles, metallized film, tobacco, packaging materials, BOPP film, food machinery, medicinal materials, aluminum foil, metallized film, tobacco, electronics, light industry, food, leather, chemical fiber, glass fiber, textiles, stationery, plastics, feed, paper tubes, cartons, woodworking and other industries.

Packing&Shipping
Efficient logistics and distribution: We use fast and reliable logistics partners to ensure that your order can be delivered in time. We work with world-renowned logistics companies to provide flexible logistics options and full tracking services so that you can always know the shipping status of your goods.
FAQ:
Q1: What are the main materials used for tire trimming blades?
A: The main materials are tungsten carbide (cemented carbide) and high‑speed steel (M2/SKH‑51). Tungsten carbide offers extremely high hardness (HRA 90‑94) and far better wear resistance than steel blades, making it ideal for high‑volume automated production. High‑speed steel (HRC 58‑64) provides a cost‑effective solution for medium production volumes or budget‑sensitive applications.
Q2: What types of tires are these blades suitable for?
A: They are suitable for all types of tires, including passenger car tires, truck tires, and off‑the‑road (OTR) tires, as well as those with textile reinforcing layers or steel belts, all of which can be effectively trimmed.
Q3: How do I choose the right hardness for a tire trimming blade?
A: For heavy‑duty tires with steel belts, we recommend tungsten carbide (HRA ≥ 90) for maximum resistance to abrasive wear. For standard rubber tires, high‑speed steel (HRC 58‑62) is sufficient. We can provide precise recommendations based on your specific tire type.
Q4: How can I extend the service life of tire trimming blades?
A: Regularly clean rubber build‑up from the blade surface to prevent adhesion; apply suitable coatings (e.g., TiN, TiAlN) to significantly improve wear resistance; and sharpen blades promptly when wear is detected to avoid edge chipping.
Q5: Which trimming machine brands are compatible with these blades?
A: They are compatible with major tire trimming machines such as Spadone, Pelmar, and Akarmak, and we can also customize mounting dimensions and blade structures to fit your specific equipment model.
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