Air wire rope hoist
1 000 - 4 000 lb
David Round Company, Inc.
Minimize sparking, static and electrical hazards with this air-powered hoist
- Eliminate electric motor dangers by using air motors for both hoist and trolley
- Lift with confidence in dusty and volatile environments by using spark resistant components:
_Stainless Steel wire rope
_Bronze bottom block and hook
_Copper-Beryllium or Micarta trolley wheels
_Rubber bumpers
- Operate hoist in remote locations without electrical service
Increase clearance under hoist without increasing crane height
Air hoist requires just 16" of beam-to-hook clearance (headroom)
- Raise molds and tooling further from production machinery during changeovers
- Maximize overhead clearance as products are positioned in paint and spray booths
- Extend clearance under baskets when lifting over dip tanks side walls
- Minimize motor and pump service crane heights
Raise and lower loads with precision
Variable speed operation is affordable with pneumatic controls
- Slowly lower assemblies and mold sections into place with variable speed rope controls
- Position loads from a distance and gradually start trolleys with variable speed lever pendants
- Adjust the lift speed as required without being limited to one or two preset speeds
Standard Features
- Moderate service (H3) hoist
- Accessible in-line gear train
- Mechanical load brake
- Rotary vane air motor
- Emergency upper limit switch
- Single-reeved
- Variable speed rope control on lug mounted and push trolley models
- 4-button single-speed air push-button pendant on motorized trolley units
- Lug mounted
