Pinch Roll
1. Equipment Application
The pinch roll and wire discharger are arranged after water cooling plant of finishing roll. The pinch roll is the device for steel line rolling production which mainly used for gripping rolled piece feeding into the wire discharger. Wire discharger for transportation of heliciform gripping rolled piece which diameter is 1080mm to the scattered coils cooling roll table before coil collector station.
2. Construction features of pinch roll & wire discharger:
Pinch roll and wire discharger are closely adjacent semi-open system. Pinch roll is arranged before entrance of wire discharger and transportation of gripping rolled piece into wire discharger. Then wire discharger will transform the gripping rolled piece to heliciform rolled piece which diameter is 1080mm and flat the rolled out to th the scattered coils cooling roll table.
It is the horizontal cantilener structure. It has double roll device and one air cylinder which is used to contral roll up and down synchronous clamp. Pinch roll DC motor is ueded to improve drive speed by two-stage cylindrical gear. Up and down roll are installed respectively at two swing arm. There is one air cylinder which drive the up and down roll synchronous close to or leave rolling line by a group of crank-link mechanism. There is equipped with adjustable limit equipments to adjust pinch roll max opening degree and minimum center distance between up and down roll so that could adjusted the clamp forece and wire rod not to fast simultaneously. Pinch roll drive gear box used welding structure. The gear and bearings used thin oil central lubrication process. And the bearings is used filmatic bearing and high speed roll thrust bearing. Pinch roll is long running at regular work and its speed is setted by process requirement. Pinch roll can clamp the head, end or whole wire rod on the basis of process requirement.
Xi'an Weikeduo Electrical & Mechanical Equipment Co., Ltd. is a professional manufacturer of high-speed wire-rod, high-speed tray screw steel, hard-faced gearbox and relative homemade spare parts of all kinds. We have been in the line over 22 years and gather lots of technical and production experiences. Depending on the advanced techniques and constantly absorbing the hi-tech of domestic and international markets, we choose high technicians and completely precision equipment from domestic and overseas markets.
With a wide range, good quality, reasonable prices and stylish designs, our products are extensively used in electrical and mechanical industries.
Our company uses the specific manufacture way to achieve the excellent product with the best quality. Our purpose is to satisfy our clients. Our high-quality products have passed ISO9001 certificate and we update our level to international standards. According to GB/T19001, we build the metallurgical high speed finishing wire mill and hard-faced gearboxes quality administrational system.
Our trademark "Hangji" is the famous brand in China. In the meantime, short-stress line bar mil, high-speed wire-rod finishing rolling mill and finishing rolling mill have acquired the national patents.
High-speed wire-rod production lines include heating furnace, roughing finishing rolling mill, middle finishing rolling mill, pre-finishing rolling mill, finishing rolling mill, pinch roll, laying head, picker and other high precision equipment. It is the technology-intensive product that combines modern rolling techniques with machine, electron, hydraumatic, pneumatic and instrument. Only a few countries in the world can offer the complex, high precision and difficult technology.
Our company has built cooperative relationships with SMS Siemag AG, DEMAG and JPMorgan Chase, and digested and absorbed the advanced product manufacture techniques. We integrate the processing, test methods and special manufacture methods to build our own administration system, quality system and techniques system. Our products are widely recognized and trusted by users and can meet continuously developing economic and social needs.
We look forward to cooperate with you.
