Steel cable chains are divided into TL and TLG types.




TLG series:
Their bent radius ranges from 50-600 mm and the chain's height is from 35 to 150 mm .TLG has bridge and totally-enclosed type,users can make a free selection of them.

Type | Bending radius(mm) | Pitch |
TLG20 | 75.100.150.200.250.300 | 75 |
TLG30 | 150.200.250.300.400 | 100 |
TLG40 | 200.250.300.400.500 | 125 |
TLG50 | 250.300.400.500.600 | 175 |
TL series:
2. When at the max moving speed,the sound pressure of noise shall not be greater than 68 db.
3. The service life of the drag chain shall not be less than 1 million times (reciprocating).

Type | Pitch(t) | Bending radius(R) | Minimum width of drag chain (Bmin) | Height of drag chain (H) | Length of drag chain (L) | Max. hole diameter of support plate(D1) | Non-support range |
TL30 | 30 | 40 | 40 | 25 | By user | - | 3 |
TL45 | 45 | 50.75.90.114.145 | 50 | 32 | - | 4 | |
TL65 | 65 | 75.90.115.125.145.185 | 60 | 44 | 30 | 5 | |
TL80 | 80 | 100.115.125.145.185.200.250.300 | 80 | 56 | 35 | 8 | |
TL95 | 95 | 115.145.200.250.300 | 100 | 70 | 48 | 9 | |
TL115 | 115 | 145.200.225.250.300.350 | 120 | 86 | 63 | 10 | |
TL125 | 125 | 200.250.300.350.470.500.575.700.750 | 110 | 100 | 68 | 10 | |
TL155 | 155 | 200.250.300.350.450.500.600 | 120 | 120 | 97 | 10 | |
TL180 | 180 | 250.300.350.450.490.600.650 | 120 | 144 | 110 | 10 | |
TL225 | 225 | 400.450.600.750.800.850.1000 | 160 | 200 | 146 | 12 | |
TL250 | 250 | 400.450.500.600.750.800.1000 | 190 | 220 | 166 | 14 |
1. Maximum aperture of the support plate:
According to the maximum aperture of the support plate to determine the height of the chain plate and drag chain model.
Determine the length and bending radius of the drag chain according to the requirements of the installation space.
3. Environmental conditions:
According to the requirements of the use of the environment to determine the picture waterproof, oil,anti-static, weather resistance and other performance indicators.
4. Specifications of cables, hoses and other loads:
Determine the width and height of the tow chain according to the specifications of the required load of cables, hoses and other loads.
5. Internal height (The same applies to the inner width and bending radius.) :
Select the thickest one of the built-in cables, tubing, gas pipes, etc., as a reference height, plus at least 10% of the height space. If overlapping, use the height after overlapping as the reference height.











Kwlid (Jiangsu) Intelligent Equipment Manufacturing Co. Ltd. is a Sino-German cooperative enterprise and specializing in the production of high-quality drag chain series , protective cover series , cantilever box series , oil mist dust purification equipment series , chip conveyor series and other products .
The company integrates research and development , production and sales . It is a large-scale supplier of mechanized equipment accessories in the domestic industry .
The company has advanced production technology and equipment and an excellent design and R&D team .
Kwlid company provides users with satisfactory services with first-class quality and good reputation . And we sincerely cooperate with colleagues at home and abroad to contribute to the development of CNC supporting products .





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A: We are Manufacturer , we have professional team and professional production line.
Q: How long is your delivery time?
A: It depends on your order item and quantity.generally within 5 days if the goods are in stock.
7-15 workdays for customized products after receiving the prepayment or relevant L/C.
A: We can supply the sample if we have ready parts in stock, but the customers have to pay the sample cost and the courier cost.
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