Hangzhou diaphragm coupling
Hangzhou drum gear coupling
Hangzhou plum blossom-shaped elastic coupling
Hangzhou star coupling
Hangzhou elastic pin coupling
Hangzhou elastic pin gear coupling
Hangzhou elastic sleeve pin coupling
Hangzhou JQ type clamp shell coupling
Hangzhou sprocket coupling
Hangzhou Slider Coupling
Hangzhou tire coupling
Hangzhou rigid coupling
Hangzhou serpentine spring coupling
Three-jaw coupling for Hangzhou pump
Hangzhou Coupling Accessories
Hangzhou Coupling Rough
Hangzhou LK elastic block coupling
Hangzhou Coupling Rough
Coupling blanks, the technology used, supplies two materials of cast iron and cast steel casting blanks. The coupling blanks can be used after being processed by lathes, milling machines, slotting machines, and drilling machines.
The advantages of the products produced by Hangzhou Hengli Transmission Parts Co., Ltd.:
1. The surface roughness of the casting is good, which obviously shortens the working time of the casting in rolling or polishing.
2. After the casting is polished or polished, the black spot defects can be controlled within 3%.
3. Defects of out-of-tolerance and deformation of castings can be solved.
4. The defects of internal shrinkage cavity and external shrinkage cavity of the casting can be solved.
5. The internal structure density of the casting is good, and the heat treatment and machining are carried out smoothly.