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2JTP Mining Hoisting Winch
2JTP Mining Hoisting Winch
2JTP Mining Hoisting Winch
2JTP Mining Hoisting Winch
2JTP Mining Hoisting Winch
2JTP Mining Hoisting Winch
2JTP Mining Hoisting Winch
2JTP Mining Hoisting Winch
2JTP Mining Hoisting Winch
2JTP Mining Hoisting Winch
2JTP Mining Hoisting Winch
2JTP Mining Hoisting Winch
2JTP Mining Hoisting Winch
2JTP Mining Hoisting Winch
2JTP Mining Hoisting Winch
2JTP Mining Hoisting Winch

2JTP Mining Hoisting Winch

The 2JTP twin-drum mining winch is suitable for coal, metal, and non-metallic mines. Its twin-drum design offers distinct advantages over single-drum JTP winches when operating in inclined tunnels. When different materials need to be hoisted and lowered simultaneously, the two drums can operate independently, significantly improving transportation efficiency. For example, in an inclined tunnel in a coal mine, one drum can simultaneously lift coal while the other lowers the skip, enabling continuous and efficient operation. This is especially true in small shafts, where complex tasks require the simultaneous transport of both personnel and materials.

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Working Principle

When the main motor is started, the main motor rotates and transmits power to the high-speed shaft of the reducer through the low-speed coupling shaft. After deceleration by two-stage gear transmission, the driven shaft of the reducer is transmitted to the main shaft device through the coupling. lf the direction of the motor is constantly changed, the reel can be wound or the wire rope can be loosened, and at the same time, the container can be lifted back and forth up and down the well bore to move periodically.

JTP(B)、2JTP(B)  Technical Specifications Table for Type Mining Hoisting Winch
Product model Drum Maximum static
tension
Max.
Tension
Difference
Hoisting Height
Travel Length
wire rope Motor

Speed
 ≥
equipment
weight
number diameter width Center
Distance  (Double
Drums)
Single  layer Double
layer
Triple   layer diameter Maximum
boost speed
unit mm KN m mm m/s r/min kg
JTP-1.0*0.8P 1 1000 800 / 20 / 135 275 418 16 1.6 ≤1000 6200
JTP-1.0*1.0P 1000 169 345 524 6300
JTP-1.2*1.0P 1 1200 1000 30 / 165 337 512 20 2.6 8500
JTP-1.2*1.2P 1200 199 405 615 8700
JTP-1.6*1.2P 1 1600 1200 45 / 216 441 670 24.5 4.1 13200
JTP-1.6*1.5P 1500 271 552 838 14000
2JTP-1.2*0.8P 2 1200 800 890 30 20 131 268 408 20 2.6 10500
2JTP-1.2*1.0P 100 1090 165 337 512 11000
2JTP-1.6*0.9P 2 1600 900 990 30 30 160 328 500 24.5 4.1 14500
2JTP-1.6*1.2P 1200 1290 216 441 670 15200

 

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