- CJ Series Jaw Crusher
- PE Jaw Crusher
- Sand Making Machine
- CCH Hydraulic Cone Crusher
- CCS Hydraulic Cone Crusher
- CCM Hydraulic Cone Crusher
- CHP/CHS Impact Crusher
- Vertical Shaft Impact Crusher
- Gyratory Crusher
- PF series Impact Crusher
- Construction waste recycling
- Mobile Jaw Crusher station
- Crawler Screening Crusher
- Mobile Cone Crusher Station
- Crawler Mobile cone Crusher
- Mobile Impact Crusher Station
- Mobile Screening Station
- Vertical Impact Mobile Crusher
- Crawler Mobile Impact Crusher Station
- Crawler Mobile VSI impact crushing plants
- Mobile Teeth Roll Crusher
- Belt conveyors
- CXFL powder separator
- SS sand collecting system
- ZK linear vibrating screen
- YK circular vibrating screen
impact crusher speed change mechanism failure divided into two types
First rely on quantitative motor and gearbox can not be variable speed variable speed - Quantitative motor gearbox institutions , its judgment is relatively simple , such as normal quantitative motor working pressure , transmission damage , to restore it to achieve variable speed dryer devices.
The second variable speed - variable motor organizations can not rely on the variable motor variable speed variable motor displacement control mechanism can not be normally open or failure , we must first check the travel speed control switch is good , variable-speed solenoid valve is normal , measuring circuit and the solenoid valve parts is smooth to ensure that the solenoid valve to smoothly open and connected to the variable speed control circuit to ensure normal pressure ( the pressure to make up the oil pressure ) jaw crusher .
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