1. Product Overview
The Ratchet Type Load Binder, through its unique ratchet mechanism, is able to easily tighten the chain while maintaining stable tension, ensuring the safety and stability of goods or equipment during transportation or lifting.
Second, the main features
Safe and reliable: Made of high-strength materials, it can withstand large working loads and ensure safety during operation. At the same time, the product design takes into account the need for easy operation and release, which improves the work efficiency.
Infinite Adjustment: With continuous tightening function, it allows the user to infinitely adjust the tension of the chain according to needs to meet the needs of different working conditions.
Robust and durable: Critical components such as handles, hooks and eye bolts are forged in a single piece, increasing the durability and longevity of the product.
Surface treatment: The surface of the product is sprayed or galvanized, etc., which enhances the anti-corrosion performance and prolongs the service life
3. Technical parameters
(Note: The following technical parameters are examples, and the specific values may vary depending on different manufacturers and product models)
Material: medium carbon steel, 45# steel, cast iron, carbon steel, stainless steel, aluminum alloy, zinc alloy, etc
Surface treatment: spraying (red, blue, yellow, etc.), galvanized
Applicable chain size: according to the specific model, such as 1/4-5/16 inches, 5/16-3/8 inches, etc
Workload Limit (WLL): Varies from 990kg to 5850kg depending on the model
Validation load: Typically twice the workload limit
Minimum limit load: typically 3.5 times the workload limit
Handle length: The length varies depending on the model
Fourth, the field of application
Ratchet Type Load Binder is widely used in various applications that require tightening and adjusting chain tension, such as lifting operations, cargo transportation, equipment fixing, etc. It plays an important role in logistics, transportation, construction, energy and other industries.
Size |
Min-Max Chain Size |
W.L.L. |
Proof Load |
Breaking Load |
Weight |
Handle Length |
Dimensions(in) |
(in) |
(in) |
(lbs) |
(lbs) |
((lbs) |
(lbs) |
(in) |
A |
B |
C |
E |
E1 |
F |
1/4″-5/16″ |
1/4-5/16 |
2200 |
4400 |
7800 |
3.52 |
7.16 |
7.16 |
0.89 |
1.77 |
16.22 |
21.26 |
17.79 |
5/16-3/8 |
5/16-3/8 |
5400 |
10800 |
19000 |
8.20 |
13.42 |
13.92 |
1.30 |
2.60 |
22.46 |
30.64 |
25.24 |
3/8-1/2 |
3/8-1/2 |
9200 |
18400 |
33000 |
11.50 |
13.92 |
13.92 |
1.30 |
2.60 |
24.13 |
32.13 |
27.04 |
1/2-5/8 |
1/2-5/8 |
13000 |
26000 |
46000 |
18.70 |
13.92 |
13.92 |
1.30 |
2.60 |
26.45 |
34.45 |
30.07 |




Qingdao Xinquanxi Metal Products Co..Ltd. was established in 2001 (formerly known as Qingdao Quanxi Hardware Cable Co., LTD.), located in Jimo District, Qingdao city, the company was mainly engaged in the production and sales of Japanese open-body turnbuckle, die forging shackles, products are mainly sold to the United States, Russia, Japan and other countries.
In September 2019, with the continuous development of the company's business, it merged with Qingdao Ruihongjie Industry and Trade Co., LTD., and changed the company name to Qingdao Xinquanxi Metal Products Co., LTD. At the same time, the business range is gradually expanding, the main production and operation of hardware rigging, wire rope connecting parts, hardware machinery, Marine and automobile connecting parts, all kinds of forging, sheet metal, stamping, casting parts and other products. After more than 20 years of development, we have established a complete system, with strong technical capacity, mature production methods, advanced production equipment and testing methods.
We always adhere to the principle of quality first, safe production, timely delivery, customer satisfaction after sale service, and constantly research and learn product expertise, with the best quality products to serve customers.

1.Are you a factory or a trading company?
We have our own foundry and forging factory. The forging plant has 4 production lines and a history of more than 20 years;Foundry has a history of more than 30 years.
2.How do you control your quality?
1: Control during r&d at the beginning of production
2:Production process control
3:Dimensional control
4:Tensile tests
5:Quality inspection before delivery
3.Can we have our product markings on it?
Yes, we can add product markings according to your requirements.
4.How about packing?
Woven bag, carton, plywood pallet or by customer requirements.