Drilling machine structure: Trailed, vehicle type, vehicle back machine type. The composition of the general drilling machine: diesel engine, friction clutch, transmission, transfer case, drive shaft, mud pump, water pump, vacuum pump, turntable, faucets, winches, hydraulic systems, steering mechanism, the mast, drill, trailers and other . Weifang Chi Machinery Plant is the production of drilling machines, drilling machines, drilling machines, drilling equipment manufacturers. Drilling machinery products mainly include all kinds of sediment drilling machines, rock drilling machines, hydraulic drilling machines, pneumatic drilling machines, drilling machines and other drilling equipment accessories, toilet paper machine products mainly include all kinds of toilet paper rewinder, automatic toilet paper rewinder machine, toilet paper roll machine, paper plate cutting machine, napkin machine, box pumping machine, towel machine, handkerchief paper machine. Our factory has over 20 years of experience, the products are sold throughout the country, the majority of users praise and trust. 4.28 For more information, please visit www.wftfjx.com