Product description：

1) host machine: With large diameter screw rotor, host and diesel engine contact the high elastic coupling straightly, no speed growth gear, better reliability; the speed of the main engine is the same to the diesel engine (no more than 2400 r/min),;and so live longer.
 
2) Diesel engine: choosed ”Dongfeng Cummins\\\" and \\\"Yuchai\\\" brand diesel engine which are domestic famous brand ,have passed European level 2 emissions and ISO9001 standards , low oil consumption, superior after-sale service system covering the whole country, customers can be serviced rapidly and perfectly. 
3) Good practical applicability：according to the size of the real situation, diesel engine accelerator can be changed by itself to save every drop of diesel oil. This is equivalent to the frequency conversion control of electric screw machine ; working with multiple tip alarm and protection function.