Construction Material Lift 1 Ton Chain Hoist Pulley

1.Compact and high efficient motor:
DC brake system without asbestos, consumption of electricity reduced efficiently.
2.Hoist body:
Pressing steel structure, high strength body, light and compact.
3.Most tensile safety hooks:
Both the top and bottom hook made of high tensile alloy steel, with special Treatment, it guarantees the hook will not break, and will deform gradually under a sudden extra-load.
4.Compact and beauty chain container:
High strength plastic container has outstanding durability.
5.Limit switch devices:
Fitted at top and bottom ends, switch off power automatically to prevent
Load chain from running out
6.Phase error relay:
A specially designed current-post prevents motor from running at incorrect Wire connection.

1.Motor:
It is featured with 30-min work rating and class F insulation.
2.Forging steel structure: It is up to the Japanese Industrial Standard BB 8815-1997 IV and V class.
3.Dual brake system -Electromagnetic brake and mechanical brake:
Electromagnetic brake system,which is a new braking system,use the non-asbestos brake linings to extend maintenance interval greatly. It is tested more than 22,500 times without adjustments.
Advantage:Two sets of complete and mutually independent brake system not only increase the security, but also help to heat dissipation.
4.Chain wheel:
It is made up of alloy steel and dealt with heat treatment. It has passed 29,200 times wear test.
5.Chain:
The surface of chain is dealt with case carburization. It contains Si Ni Mo. The inside material is softened.
Advantage: It is resistant to corrosion and it stands wear and tear when used in the rain water,sea water,the chemical and other bad conditions.
6.Screw gear:
It is made up of alloy steel and dealt with heat treatment. Advantage: It can reduce the impact of gear occlusion and extend its life.
7.Gear box:
MODE Chain Hoist Pulley applies Oil-bath lubrication type gearbox to it.
Advantage: The oil-bath lubricates the gears continuously and also acts as a coolant for the mechanical brake.