Drawworks

Mechanical Driven Drawworks DC Motor Driven Drawworks Electrical Driven Drawworks of AC Variable Frequency

1.  Mechanical Driven Drawworks

lThree models of mechanical driven drawworks are at your option:JC40; JC50; JC70.

lAll shaft bearings adopt roller bearing,shaft material is all alloy steel.

lMain brake is band brake or disk brake.

lEddy current brake (water or air coole) is taken as auxiliary brake and EATON brake is also available.

2.  DC Motor Driven Drawworks

l Four models of DC electrical driven drawworks are at your option:JC40D; JC50D; JC70D; JC90D.

lMain brake is hydraulic disk brake,Brake disk is water-cooled or air-cooled.

lAuxiliary brake is eddy current brake (water-cooled or air-cooled),EATON brake is also available. 

lEquipped with automatic driller according to customer requirements.

3.  Electrical Driven Drawworks of AC Variable Frequency

lFour models for electrical driven drawworks of AC variable frequency are at your option:JC40DB;JC50DB;JC70DB;JC90DB.

lDrawworks,Single drum structure.

lMain brake is hydraulic disk brake,Brake disk is water-cooled or air-cooled.

lAuxiliary brake is magnetic eddy current brake (water-cooled or air-cooled),EATON brake is also available.

Equipped with automatic driller according to customer requirements.

Drawworks