Triangle chain block is suitable for small equipment and goods of short distance lifting, lifting weight is generally not more than 100T. The material of the hand gourd is high quality alloy steel, strong wear resistance, high safety performance.
Manual Chain Block is a portable lifting device easily operated by hand.It is suitable for use in factories, mines, farms, construction sites, agricultural production, and in wharfs, docks and storages for fixing machines, lifting cargos, and loading and unloading goods.
1. All structural steel.
2. Premium alloy chain.
3. All gear rotation.
4. There are bearings or bushings in the rotation of the gear and shaft .
5. The surface of the product is sprayed with plastic.
6. Professional alloy hooks can satisfy the overload of products.
7. The product can meet 150% of the rated load.
Operation in striations：
1. Judge the weight of the load to be lifted and make sure if the weight is over rated capacity of chain block on any occasion.
2. Careful inspection should be made to the parts, such as hooks load chain, braking device, etc, and the lubrication of the block. The chain block can only be put into operation when it is to be in good condition.
3. Before lifting, inspect the hooks to see whether they are securely attached. Obliquity of the hook and load suspension at hook tip are not permissible. For perfect performance of kept not permissible. For perfect performance of the block, the load chain should be kept vertically straight without and twist so as to prevent it from tangling.
4. During operation, the operator should stand in the plane of the handwheel; to lift the load, pull the hand chain to rotate the hand-wheel in clockwise direction. When pulling the hand chain in the reverse direction, the handwheel will be separated from brake seat, the ratchet disc checked by pawl will be released, and the load will be lowered down smoothly. Do not pull the hand chain in a position oblique to plane of the handwheel to prevent tangling of the hand chain turning of the block.
5. For the sake of safety passing or working under a lifting load is strictly forbidden
1. Which shipping way is available?
By sea to your nearest port
By air to your nearest airport
By express (DHL, UPS, FEDEX, TNT, EMS) to your door
When your order shipping out , we will provide you a tracking no in express or B/L. then you can know clearly the status of the goods
2.Which payment way is workable?
30% T/T at advance, 70% T/T by copy of B/L (first times)
100% L/C at sight(long cooperation )
3.Is it impossible to make OEM orders?
Yes, we can make OEM products as you want.
Standard lifting height(m)
Headroom(Hook to Hook)Hmin(mm)
Chain pull to Lift Full Load(Newton)
No.of Load chain full load
Diameter of load chain(mm)
Extra weight perimeter of Extra Lift(KG)