The main composition and application of plastic towline
According to the structure can be divided into plastic towline Bridge plastic towline and closed plastic towline; according to the model is divided into small and large general type towline, towline towline; according to the noise coefficient can be divided into ordinary and mute towline towline; according to the form can be divided into ordinary towline, towline, towline type parallel S; according to the material is divided into the original plastic bag recycled plastics and etc.. The product attributes of drag chain shape tank chain, composed of numerous unit link, the link between rotating freely. The same series of drag chain of high, high, same pitch, inner width, bending radius R can have a different choice.
The main form of plastic towline:
The main TL series towline is composed of chain plate (high-quality steel chrome) support plate (pultruded Aluminum Alloy) pin (alloy steel) and other components, between the cable or the rubber tube and chain no relative movement, no distortion, chrome plated chain plate shape is novel, reasonable structure, flexible strength high steel, no deformation, convenient installation, reliable operation, easy assembly and disassembly, especially the product adopts high strength wear-resistant material, alloy pin, improve the abrasion resistance of the product, the bending resistance is smaller, more flexible, reduces the noise; thus can guarantee the long time no deformation, no sagging.
The application of plastic towline:
1, plastic towline can withstand a certain speed 40 m / min.
2, plastic towline in moving speed in the operation of the noise can be controlled at 68 decibels.
3, the service life of plastic products is relatively long, it can ensure the safety of not less than 1 million times
When loading large, plastic towline cable load, with the high strength of the support plate are monolithic, when the pipe joint is greater than the size of cable supporting plate cavity aperture or often disassembly and maintenance; optional support plate - separated.
According to the structure can be divided into plastic towline towline and Bridge closed plastic towline;
According to the models can be divided into small and large general type towline towline, towline;
According to the noise coefficient can be divided into ordinary and mute towline towline;
According to the form can be divided into ordinary towline, towline towline parallel, S;
According to the raw materials can be divided into original plastic and recycled plastic.
The use of plastic towline is widely used mainly in the following aspects:
1, suitable for reciprocating movement occasions, to the built-in cable, tubing, trachea, water pipe and so on to play a traction and protection.
2, each joint of the chain can be opened, which is convenient for installation and maintenance. Low noise, wear resistance and high speed motion.
3, the chain has been widely used in CNC machine tools, electronic equipment, stone machinery, glass machinery, doors and windows machine, injection molding machine, manipulator, hoisting equipment, automatic warehouse etc..
Matters needing attention in the application of plastic towline:
1, plastic towline to run high speed or high frequency to minimize wire separated in the horizontal direction, to overlap more time, wire and cable, tubing, pipe the recommended isolation sheet placed separately.
2. The wire with large diameter difference should be laid separately, the weight distribution is average, and if necessary, it can be separated by the isolation strip.
3, plastic towline can make extreme application in petroleum platform or in steel plant has become very safe, in these conditions we can often find the cable in the absence of any orientation or protection, loosely hanging. The special internal and external links to ensure the plastic towline run straight, and rapid assembly, especially compared with the steel towline, this characteristic is more obvious. Secondly, our production of free lubrication engineering plastic without any maintenance. This can also reduce the weight of the mechanical chain. Our plastic towline is generally applied in the cable machine such as tubing, pipe, water pipe, air duct, traction and protection.
4, the correct use method can prolong the service life of the chain, and reduce the use of cost, can avoid the failure of machine tools, machinery and towline protector cable.
Towline classification:
The chain is the main parts of the machinery industry indispensable, the main classification of drag chain:
According to the material can be divided into steel, stainless steel, plastic towline towline towline (including nylon, engineering plastics towline towline);
According to the appearance of the form can be divided into bridge towline, towline, towline closed and semi closed;
Use can be divided into mute towline, threading towline, towline, towline universal opening and so on.
Cheng plastic towline used in NC machine tools, machining centers, automated machinery and production lines, all kinds of machine tools, robots, transport machinery, measuring instruments, handling device and other drive control as a protective device of wire and cable, liquid gas hose, random bed, machinery and equipment moving parts coordinated operation, ability can play safety protection and the guide, can prolong the wire and cable, liquid and gas hose protected service life, reduce consumption, can greatly improve the machine tools, machinery and equipment of wire and cable, liquid and gas hose distribution messy situation, so neatly, arranged together, can enhance the overall artistic effect in machine equipment.
According to the engineering towline material into engineering plastics and steel engineering towline towline. According to the structure for bridge engineering towline and closed engineering towline.
Engineering plastic (plastic engineering towline) internal height from 10-80 (mm) ranging in width from 10-350 (mm) range, according to the number you want to protect the cable and cable to determine the size of. The use of strength are the main towline relationship and nylon content contained in the raw material. So the engineering plastics towline is divided into ordinary type of engineering plastic and enhanced engineering plastic towline.
When the working environment is bad, the closed type workers are usually chosen.
