Different type of load binder
Lever load binder is generally used in the United States, safety factor is not as good as ratchet.
This type of American cargo hook load binder is usually exported to American customers
Ratchet load binder with Grab hook
This load binder is generally sold to the European guests, and on a major difference is the hook and typing, hook hook for wing, wing hook is divided into round pin and without pin, the safety factor of the round pin is higher than that of without pin, mainly in use can prevent chain sliding out, the other will be a screw belt out of stock, the out of stock of the role is to prevent the use of the screw fall after out of limit of size.
The production process
1. Material cutting
First of all, the round steel material is cut into a section to do the preparation before forging
2. The forging
The handle is heated by electric furnace, and the handle is forged by grinding tool once. The process of typing on the second forging and explaining to customers must not allow customers to touch the product casually. It may be the product just typed, which may cause serious burns.
3. The finishing
Finishing is mainly processing ratchet load binder screw sleeve and screw, through CNC machine tool processing screw sleeve and screw grain
4. Saw groove
Through machine wire cutting, cut out the slot on the handle of ratchet and lever load binder
5. Drilling
Through the machine processing, processing the subsequent installation of the hole, mainly processing handle, has the wing hook installation of the safety pin hole
6. Heat treatment
Hooks and lever load binder handles require heat treatment to provide product tension
7. The welding
Weld the finished hook chain ring to the screw of the load binder
8.Assembled
Assemble the welded hook screw, as well as the processed handle and other accessories
9. Insurance
Knock out of stock into the screw sleeve of the ratchet load binder to prevent the screw from being completely unscrewed
10.Plastic spraying
Paint the load binder with the desired color
11. The packing
Grease the ratchet load binder screw, install safety pin on the wing hook, hang the warning tag, cover with plastic bag, box and pack.
Use and test of load binder
Jiulong’s quality control will test the tension of each batch of products, and the breaking tension of products is usually more than 3 times the working tension
load binder is usually not used alone. It is usually used with chains and connecting rings to bind goods. It is mainly used in logistics transportation to fix goods, such as tanks and heavy industrial instruments
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Post time: Oct-27-2022