Equipment maintenance
1. After use, please loosen all the fasteners that can be tightened to make them in a natural state.
2. After each use, please clean the scrap of screw rod, guide post and guide post hole.
3. The product shall be stored and used in an environment without corrosive substances.
4. If it is not used for a long time or moved for a long time, anti-rust treatment shall be carried out.
5. This product shall be waterproof, moisture-proof, anti-collision and anti-heavy pressure.
 
fault diagnosis
The following problems may occur during the use of this product. The following table can help you find out the causes and propose solutions.
 
classify
 question
 cause
 processing method
 
A
 After feeding, the turning and grinding amount is not ideal
 The blade edge has been passivated
 Replace the blade or replace the blade
 
B
 Large surface roughness
 The edge on the blade has been passivated
 Replace the blade or replace the blade
 
The longitudinal feed is too large
 Decrease feed rate
 
Brake disc speed is unreasonable
 Investigate the speed
 
The mounting screws of the brake disc are not tightened
 Tighten each screw
 
The clearance of drive bearing is too large
 Replace the drive bearing
 
C
 Can't be ground on both sides
 No longitudinal feed at the same time
 Turn the tool adjustment knob to adjust the left and right feed
 
Rough alignment before grinding is not good
 Conduct rough adjustment of the grinding position again
 
D
 Difficulty in transverse feed
 There are foreign matters on the guide pillar or in the guide hole
 Clean and wipe with a soft brush
 
There are too many stains on the screw rod
 Clean and wipe with non-corrosive fluid
 
The screw rod is damaged
 Notify the company or dealer for repair
 
The set screw of the handwheel or screw rod is loose
 Tighten or fit screws
 Now the company mainly produces and processes brake discs of various large passenger cars and heavy trucks. It can be processed and customized according to different requirements of customers. Brake disc and brake disc washer products are exported to domestic and foreign markets, and are highly praised by customers.
 
The above four types of problems are only general phenomena. If you can't solve them with the above methods, please call immediately and we will provide you with solutions as soon as possible.