Air Spinning System
A general winch is main equipment of Air-spinning system used suspension bridge construction work.
It is used by means of structure lifting of overhead and saddle part, Tramway construction, Catwalk guide roller construction, etc.
Driving Winch
Model
|
SDW-240
|
SDW-370
|
Output power
|
24ton
|
37ton
|
Speed
|
0~30m/min
|
0~30m/min
|
Driving system
|
Double drum type
|
Double drum type
|
AC/DC Brake
|
AC/DC Brake
|
|
Brake system
|
Band Brake
|
Caliper Brake
|
Motor contorl
|
Inverter Control
|
Inverter Control
|
Operation System
|
Auto/Manual
|
Auto/Manual
|
Weight
|
18ton
|
28ton
|
Rope Unreeler
Model
|
SRU-030
|
SRU-050
|
Output power
|
3ton
|
5ton
|
Speed
|
0~30m/min
|
0~30m/min
|
Driving system
|
Single drum type
|
Single drum type
|
Brake system
|
Magnet disc
|
AC/DC brake
|
Caliper Brake
|
Caliper Brake
|
|
Motor contorl
|
Inverter Control
|
Inverter Control
|
Operation System
|
Auto/Manual
|
Auto/Manual
|
Weight
|
5.2ton
|
6.4ton
|
General Winch
Model
|
SGW-050-S
|
SGW-050-D
|
Output power
|
5ton
|
5+5ton
|
Speed
|
0~70m/min
|
0~70m/min
|
Driving system
|
Single drum type
|
Double drum type
|
Brake system
|
AC/DC Brake
|
AC/DC Brake
|
Band Brake
|
Caliper Brake
|
|
Motor contorl
|
Inverter Control
|
Inverter Control
|
Operation System
|
Auto/Manual
|
Auto/Manual
|
Weight
|
6ton
|
12ton
|
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