JC40DB JC50DB JC70DB JC90DB JC120DB Drawworks drilling rig,D
2016-10-16 21:38 Click：times
Mechanical and rig123.net' target='_blank'>SCR Drawworks
With inner and out gear shift;
Shafts adopt superior alloy steel.
Bearing adopts roller bearing totally.
All the chains are forced lubrication.
The drum is LEBUS grooved. Both high speed and low speed ends are equipped with ventilated type air-tube clutches. The brake is circulation water cooling.
The main brake is hydraulic brake or band drake. The auxiliary brake is magnetic eddy current brake.
Single-drum VFD Drawworks
The single/dual speed drawworks has compact size, light weight, little vibration, low noise, high efficiency and long service life;
It adopts AC-DC-AC VFD drive, with wide speed change range and can meet all kinds of drilling requirements.
The single/dual speed drawworks consists of AC VFD(variable frequency drive) motors, gearbox, hydraulic disc brake, frame, drum shaft assembly and automatic driller system.
Drawworks is driven by VFD motors to realize step-less speed regulation, providing high efficiency in gear transmission, with small vibration, low noise and long service life.
The drawworks is single LEBUS grooved drum in structure, compared with other drawworks with same capacity. It features simple structure, small volume and light weight.
The drawworks adopts hydraulic disc brake and regenerating brake.
The drawworks can realize automatic drilling by independent motor TAG：
With inner and out gear shift;
Shafts adopt superior alloy steel.
Bearing adopts roller bearing totally.
All the chains are forced lubrication.
The drum is LEBUS grooved. Both high speed and low speed ends are equipped with ventilated type air-tube clutches. The brake is circulation water cooling.
The main brake is hydraulic brake or band drake. The auxiliary brake is magnetic eddy current brake.
Single-drum VFD Drawworks
The single/dual speed drawworks has compact size, light weight, little vibration, low noise, high efficiency and long service life;
It adopts AC-DC-AC VFD drive, with wide speed change range and can meet all kinds of drilling requirements.
The single/dual speed drawworks consists of AC VFD(variable frequency drive) motors, gearbox, hydraulic disc brake, frame, drum shaft assembly and automatic driller system.
Drawworks is driven by VFD motors to realize step-less speed regulation, providing high efficiency in gear transmission, with small vibration, low noise and long service life.
The drawworks is single LEBUS grooved drum in structure, compared with other drawworks with same capacity. It features simple structure, small volume and light weight.
The drawworks adopts hydraulic disc brake and regenerating brake.
The drawworks can realize automatic drilling by independent motor TAG：