Chengdu Cobra Trading Co, .ltd

3NBF Series Mud Pump Design Features Such mud pump adopts integral A-type gear shaft, and crankshaft is made from alloy steel. Guidance and shaft a

ZP175 / ZP205 / ZP275 / ZP375 / ZP495 Rotary Tables Design Features: The pinion and gear are made of alloy steel The master bushing is made from ca

Air-cooled Eddy Current Brake The air-cooled eddy current brake is used for drawworks assistant brake in offshore and onshore petroleum drilling rigs

Mud Agitator/Mud mixer Turbo mud mixed with circular gear is a device of the cementing control system for well drilling. It's used to stir and mi

Water-cooled Eddy Current Brake Eddy current brake Type DS70 is an auxiliary brake to offshore and overland drilling machines that reach 7000m in dep

Compound Transmission unit for drilling rig The compound transmission unit applies mechanical labyrinth seal and forced lubrication. The air tube of

Main Features 1. Our mechanical drilling rig adopts mechanical transmission for key parts for simple maintenance and control, thus offering exception

Main Features 1. All the important systems of the trailer mounted drilling rig are deployed on the exclusive semi-trailer substructure, including driv

Main Features 1. Based on general drilling mechanism, our independent electric drilling rig isolates rotary table from drawworks drive. Therefore, ro

Main Features 1. We utilize mechanical transmission system for main parts of this compound electric drilling rig, so as to provide easy maintenance a