Year1
- 规格：
- 各种规格
- 材料：
- 钨钴合金
- 包装：
- 100支/包装箱
Manhole cover milling teeth generally consist of three parts: cutter teeth (tungsten-cobalt alloy), cutter body (r), and circlip;
Since the road materials around the manhole cover are not all the same, some are Asphalt pavement, but some are concrete pavement! Therefore, the manhole cover milling teeth must first be able to adapt to different road materials. They must not only have the ability to cut quickly, but also have good impact resistance and bending resistance! Manhole cover milling teeth are often made of coarse-grained tungsten alloy material!
The cutter body is made of wear-resistant material, which is cold extruded and then machined. It has high bending strength and strong wear resistance!
The circlip of the manhole cover milling teeth is made of highly elastic material. It has high elasticity and large expansion force and can withstand long-term expansion force;
Reasonable quenching hardness can effectively improve the performance of the manhole cover milling teeth. For the service life, the cutter body hardness of the manhole cover milling teeth is controlled at about R, and the hardness of the alloy teeth is maintained at about R;
Ma'anshan Nuoji Road Construction Machinery Co., Ltd. is a professional manufacturer of road machinery and milling teeth. We have been providing special milling teeth for manhole cover milling machines for a long time. Friends in the industry are welcome to negotiate and try it out!
Manhole cover cutter head.Picture/>
Manhole cover cutter head.Picture/>
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