TL180II Steel Cable Drag Chain High Temperature Resistant Drag Chain
Darui Electric recommends
The TLG type steel drag chain has a maximum travel distance of 40 meters, suitable for all transmission methods. It can be freely extended or shortened.
In addition, the bending radius can be changed by altering the pin shaft. The support plate width of the drag chain ranges from 150mm to 800mm, with an interval of 5mm between holes. The height of the chain plate, which is the height of the support plate, is determined by the maximum diameter of the cable. When the machine is running at maximum capacity, if the width of the drag chain exceeds 300mm and the length exceeds 4m, for stability reasons, consideration should be given to selecting a larger size drag chain. The bending radius should be selected based on the maximum diameter of the cable and should reach 10 times the cable diameter. The bending radius can be selected from 100-600mm according to the given table, and for small strokes, a smaller radius can be chosen accordingly.
The length of the drag chain = 1/2 stroke + 4 bending radii, this only applies when the fixed connection is at the midpoint of the stroke. The fixing of the drag chain can be selected according to the machine position. The fixed angle steel can be placed on the outer or inner circumference, inside or outside the drag chain. Generally, the connection part is inside the drag chain and towards the outer circumference.
The TLG series steel drag chain is a new type of steel drag chain, which is a supplement to the TL series. Compared with the TL series steel cable drag chain, it has greater mechanical strength and a more beautiful appearance. Steel drag chains can be quenched and carburized as needed to obtain stronger mechanical strength and toughness. The surface of the steel drag chain can be treated with galvanizing, chrome plating, or nickel plating to adapt to different working environments. Steel drag chain selection technology.
TL series metal drag chain models
Parameter/Model | TL45 | TL65 | TL95 | TL125 | TL180 | TL225 | TL250 |
Pitch | 45 | 65 | 95 | 125 | 180 | 225 | 250 |
Bending radius (customizable according to customer requirements) | 50 | 70,90,115 125,145,185 | 115,145,300, 250,300 | 200,250,300,350,470, 500,575,700,750 | 250,300,350,450, 490,600,650 | 400,450,600,750, 800,850,1000 | 400,450,500,600, 750,800,1000 |
Minimum width of drag chain | 35 | 50 | 60 | 80 | 100 | 160 | 190 |
Drag chain height | 32 | 49 | 75 | 96 | 144 | 200 | 220 |
Drag chain length | Customized by user according to requirements | ||||||
Maximum aperture of support plate | - | 32 | 50 | 75 | 110 | 146 | 166 |
Allowable length without support wheels | 4 | 5 | 9 | 10 | 10 | 12 | 14 |
Type | III | I, II, III | I, II, III | I, II, III | I, II, III | II, III | II, III |
Since the expanded shape of the steel-aluminum drag chain is like an arch bridge, people often also call it bridge-type steel-aluminum drag chain. Nowadays, steel-aluminum drag chains are widely used on machine tools, mainly for cables, oil pipes, gas pipes, water pipes, and air ducts, providing traction and protection. It also makes the overall appearance of the machine tool more beautiful.
Bridge-type steel-aluminum drag chains are divided into three types according to different usage environments and requirements: bridge-type steel drag chain, fully enclosed steel drag chain, and semi-enclosed steel drag chain.
Bridge-type steel-aluminum drag chains come in models 45, 65, 95, 125, 180, 225, and 250. The width of the drag chain can be customized according to user requirements, with bending radii ranging from 50 to 800.
The main body of the steel-aluminum drag chain is composed of chain plates (high-quality steel plate chrome-plated), support plates (extruded aluminum alloy), and pin shafts (alloy steel), etc., so that no relative movement occurs between the cable or rubber hose and the drag chain, and no torsional deformation occurs. The chain plates are chrome-plated, giving a novel appearance, reasonable structure, high flexibility, high strength, no deformation, easy installation, reliable use, and easy disassembly. In particular, this product uses high-strength wear-resistant materials and alloy copper as pin shafts, improving the wear resistance of the product, making bending more flexible, reducing resistance, and lowering noise, thus ensuring long-term use without deformation or sagging.
