Pneumatic Winch

We are offering mining pneumatic winch.
1.application:
mining pneumatic winch is a new model air winch designed for coal, mine and other special environment,was authorized safty certification of ming product which is the first certification in ming winch industry. The mining air winch applied to mining production,high gas district,no power district,underpass maintenance area.currently,this model was applicable to 1000 meters below.
2. Mining pneumatic winch features:
1). Good safty: no need electricity,no fire; auto-lock function.
2). User friendly design: easy installation,operation and maintenance.
radial piston air motor. Provide positive power with precise control.
3) wide range of application: if there is air system,the winch can be installed directly in the gathering,digging and other working area.
4). High economic cost: small size, light weight,big pulling force. Save energy and environment kind.
3. Jqhs series air winch technical data
model jqhs-20×60
first layer pull force（kn） 20
max. Lifting speed（mmin） 60
rated power（kw） 16
pressure of compressed air（mpa） 0.5-0.8
rated air consumption（m3min） 18.3
wire rope diameter（mm） 12.5
wire capacity（m） 650
model jqhs-30×12
first layer pull force（kn） 30
max. Lifting speed（mmin） 12
rated power（kw） 13.2
pressure of compressed air（mpa） 0.5-0.8
rated air consumption（m3min） 12.7
wire rope diameter（mm） 16
wire capacity（m） 240
model jqhs-30×35
first layer pull force（kn） 30
max. Lifting speed（mmin） 35
rated power（kw） 13.2
pressure of compressed air（mpa） 0.5-0.8
rated air consumption（m3min） 12.7
wire rope diameter（mm） 　
wire capacity（m） 　
model jqhs-50×80
first layer pull force（kn） 50
max. Lifting speed（mmin） 80
rated power（kw） 30
pressure of compressed air（mpa） 0.5-0.8
rated air consumption（m3min） 24
wire rope diameter（mm） 16
wire capacity（m） 600