The scraper chain changer, demolition chain machine, chain changer donut chain demolition chain, demolition chain JSD-WX 

 The Performance Parameter values: 
 Machine maximum tension chain force (kN) 60 
 Chain Pitch (mm) 500 
 Ring Chain Size (mm) 18 x 64 
 Machine weight (kg) 17 
 Dimensions: L x W x H 781 x 544 x 400 
 The tensioning cylinder Bore (mm) 50 
 Stroke (mm) 380 
 Piston rod diameter (mm) 28 
 The scraper chain changer maximum working pressure (MPa) 45CZ-620/40T is a special new type of scraper chain disassembly of equipment. Apply to coal SGB-620/40T type scraper conveyor chain and in connection with the same specifications as the scraper chain connection and disassemble. A safe, convenient features, efficiency has significantly improved, eliminate damage caused frequent start the motor. The products produced by our factory QYB50 pneumatic pump or hand pump to provide a power source, and also produce other specifications scraper chain changer to apply to a variety of scraper chain disassembly. 
 Jining Gast mining equipment the scraper conveyor inexpensive, Warranty! For many years engaged in the production of mining equipment and R & D to create quality, strength, quality customer feedback!