Oil mechanical drawworks

Oil mechanical drawworks machine
1.Reasonable price
2.lower investment
3.Enjoy a high reputation
Features of mechanical drawworks:

1.All bearings are roller bearings. Shafts are made of alloy steel;

2.Chains with forced lubrication can transmit with high accuracy and high strength;

3.The drum is grooved. Ventilating air clutches constitute the high and low speed ends;

4.The brake drum(brake disc) is dealt with forced cooling with circulating water;

5.The surface case was
hardened with medium frequency, and is durable
;

6.The tooth profile of sprocket was hardened with medium frequency. Involute serration tooth clutch worked as shifting clutch;

7.Main brake is band brake or disc brake, the auxiliary brake is eddy current brake (water-cooled or air-cooled).