| Condition: | New |
|---|---|
| Type: | Core Drilling Rig |
| Power Type: | Gasoline |
| Place of Origin: | China (Mainland) |
| Brand Name: | HW |
| Model Number: | HW8011 |
| Usage: | Coal |
| Voltage: | |
| Power(W): | |
| Dimension(L*W*H): | |
| Weight: | |
| Certification: | CE CCC ISO |
| Warranty: | |
| After-sales Service Provided: |
Quick Details
Specifications
Model: U92
Alias: coal winning machine cutting teeth
Purpose: coal borehole
Dimension: 35/195(mm)
Our company produces the coal winning machine and boring machine cutting teeth, complete models..
Coal winning machine cutting teeth models: U62, U765, U76, U82, U84, U85, U92, U94, U95, U138.
Heading machine cutting teeth model: U47, S100, S120, S135, S150, S160, U170, 75C.
Rotating drill cutting teeth models: C21, C23, C31, C34, C35, 3050(B47K22,3060. Coal winning machine, boring machine cutting teeth is a very important part of coal mine fully mechanized comprehensive tunneling equipment. Its performance directly affects its service life and mining efficiency.
Cutting tooth scrap form is mainly attrition, alloy head falls off, split and tooth handle broken. Aiming at the above scrap form,tooth body adopts high quality steel 42CrMoA, strength and hardness is higher than similar products. Numerical control lathe processing, light surface, consistent size. Temperature quenching process,surface non-oxidation, part hardness tooth body is 42-45 degrees. Pick alloy around melt cladding have wear-resisting layer, hardness up to 60 degrees. Effectively protect the alloy is not easy to fall off.