】 【Large supply of the bridge steel towline quality fly steel towline main chain plate (made of high quality steel after quenching and then polished chrome / galvanizing / spray treatment), the support plate (pultrusion aluminum alloy) axle pin (alloy steel) and other components. Between the cable or rubber tube with towline does not produce distortion, the chain plate chrome-plated handle novel shape effect, reasonable structure, high strength and dexterity, the steel is not deformed. Easy to install, reliable to use, easy to assemble, does not sag. Exquisite appearance of the product, to a greater extent to enhance the overall artistic aesthetic effect of the machine tool equipment, enhance our machine tools, machinery and equipment in the international market competitiveness. Steel the towline, plastic towline two kinds. Towline (sub TL / TLG the aggravated type), is a combination of steel chain, the pin and the aluminum support plate. Structure was divided as a whole, split, and under the framework of three segregated see Figure 1 can be placed under the user pipeline quantity and pipeline distribution sort custom processing (towline The internal width / outside width / bending radius / length and running speed). Towline mold plastic towline, also known as the engineering towline, it is to develop a different structure, only three (bridge commonly known as open-type, built-in pipeline visible / semi-closed, only from the towline see above pipeline / fully enclosed, hidden pipeline) and then according to the ratio of different engineering plastics material after injection molding machine plastic towline to a variety of materials applicable to the needs of the customer.