The installation of drum assembly line can transport heavy materials bear large impact load. The pipeline of roller assembly line is easy to connect filter. The complex logistics transportation system can be composed of multiple drum lines other conveying equipment special machines to complete various process requirements. This kind of equipment is a semi-automatic product. Objects can be transported in straight lines, turns slopes. If necessary, it can be designed into double-layer, double row telescopic structure to save space.

Basic parameters:

1. Raw materials: sacm645, SKD61, West Germany 8407, HPT all hard material, Assab Swedish steel, 38CrMoAlA;

2. Processing range: small inner hole Φ 14, large inner hole Φ 300x8000mm;

3. Straightness: 0.015mm/m

4. Surface roughness: Ra0.4 μ m;

5. Technical indicators: the quenching tempering time is more than 28 hours, the quenching tempering hardness is hrc26-30 degrees, the gas vacuum nitriding time is more than 96 hours, the nitriding hardness is greater than HRC62, the screw straightness is 0.015mm;

6. Technical index of double alloy: the imported alloy powder xaly108nicrwco is evenly sprayed on the screw surface cast in the inner hole of the material pipe. The alloy layer can reach 2.0 mm-3.0 mm;

First of all, install the puller on the bearing to be disassembled, apply the corresponding tension; before heating, the shaft should be wrapped with asbestos rope iron sheet to prevent thermal expansion of the shaft, otherwise it is difficult to disassemble. When removing the bearing the bearing seat hole, only the bearing seat hole can be heated, the bearing can be heated; the operator should wear asbestos gloves to prevent scalding.