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2JPB-15 Rake Winch, Changzhi 2JPB-22 Rake Winch, Inner Mongolia 2JPB-30 Rake Winch
2JP and 2JPB series harrow winches are mainly used for ore handling and filling in pits or open pits of metal mines and other mines. They are suitable for harrowing on slopes with a horizontal or inclined angle of less than 44 degrees.
Rake winch is composed of winch, rake bucket and pulley.
The twin drum winch has a main drum (mounted on the right side, that is, near the side of the motor) and a secondary drum (mounted on the left side). The three-drum winch has one main drum (in the middle) and two secondary drums (on the left and right). Three-drum winch can also be equipped with two main drums (on the right and in the middle) and one auxiliary drum (on the left), each drum has a corresponding control device and a steel rope guiding device.
Rake winch is mainly used in pits and open pits of metal mines and other mines. It rakes and fills minerals on working faces with low level and inclination.
The harrow winch is driven by a wire rope wound on the drum to and fro to harrow materials.
Technical parameters of harrow winch:
Model 2JPB-7.52 JPB-152 JPB-222 JPB-30
Average tension of main wire rope: kn 8 15 20 28
Average speed of main wire rope: m/s 1.1.1.1 1.2 1.2
Average speed of auxiliary wire rope: m/s 1.51.51.61.6
Main wire rope diameter: mm 9.3 12.5 14 16
Diameter of auxiliary wire rope: mm 9.3 11 14
Drum diameter: mm 205 250 280 280
Drum rim diameter: mm 350 435 510 510
Drum: mm 80 125 160 160
Rake capacity: m3 0.25 0.25 0.40.4
Rope capacity of main drum: m 45 80 80 85
Rope capacity of auxiliary drum: m 45 110 110 120
Motor Model Y132M-4 YBK2-160L-4 YBK180L-4 YBK200L-4
Motor power: KW 7.5 15 22 30
Motor speed: r/min 14400
Size: mm 1210*565*490 1525*660*620 1525*730*64 1650*820*700
Weight: kg 90 672 900 1166
