Ningbo LianJian Euro IV hand self-locking hoist series have two varieties: series worm and gear, suitable for different environment, different angles of customer demand, safety load self-locking.
There are two kinds of Ningbo LianJian hand self-locking winch Euro IV: One isâEuro IV (HWG) series with the reducer structure. And the other isâEuro IV (HWV) series with a worm and worm wheel reducer structure. The crank handle running track is 360 degrees: HWG with vertical operation and HWV with level operation. Both of them have the below characteristics:
greatly reducing the hand force, increase the lifting weight. greatly improving the usability of hoist, and using of large capacity drum to solves the anguish of long distance traction. Independent gear box is convenient for using the lubricating oil, greatly reducing the gear wear and prolong life. The working principle is through the using of manual hoist reel to pull goods. By rotating the winch drum driven by gear box to coil the wire rope on top of it to pull goods. It is provided with a brake device, and is done automatically without manual intervention. When the hoist wire rope pulls goods, and hoist reel remained motionless, will play to the function of automatic brake!
ãapplication of productsãThe products is widely used in the field of application of fire, rescue, rescue, underground, vehicle mounted crane, truck crane, ship, dock, hydrology, sewage treatment, trees, widely used in lifting, traction, lifting operations, safety, easy to control.
ãsuit for the craneã the self-locking winch can be used in many kinds of crane at each crane factory, truck crane, ship cranes, folding crane, fixed crane, truck with crane machine, small crane, roof crane, terrace crane, repair crane, hydrology crane and so on..
ãSelf-locking of brakeã automatic friction brake device to ensure the continued, active containment action, can prevent the load slip. Automatic brake, release the handle at any time, the load is always maintained at the desired location.
ãaccessories optionalã provide high-quality lifting Taiwan special metal core of non rotating wire rope, stainless steel wire rope, galvanized steel wire rope, webbing sling, hook, rings, a ring buckle, stainless steel hooks and other related accessories.
Firmly secure the winch to itâs plane.
Use only the rope type recommended on the nameplate and obserce the winding direction shown by the arrow.
Never disengage the winch when loaded.
Always keep 3 turns of rope around the drum.
Periodically lubricate the gears.
Prohibitions for use:
Lift loads exceeding the rated load specified on the plate of the appliance;
unwind the drum completely (keep2 to 3 extra-turns);
pull sideways, swing the load, use the winch to lift staff, go under the load;
use damaged or spliced ropes;
use hooks without catches, not suitable for the loads specified on the appliance or in bad condition;
insert objects into the moving parts;
take action on appliance under load;
release the durm under load;
allow the load to fall freel;
motorize the appliances;
use the rope of the appliance as a sling;
Statutory, compulsory checks by the user
This equipment has been designed to withstand the following tests;
Dynamic proof test at coefficient 1.1
Static proof test at coefficient 1.5
A periodic maintenance check is require once a year.
Check the wear of the brake linings regularly.
Putting out of opertaion
When the equipment is in a state of decay likely to creat risks, the user is obliged to do away with this material i.e. put it out of operation, dismantle it if require.