Qingdao Junlin Machinery Co., Ltd. is a company engaged in rubber machinery, shoe machinery research and development and manufacturing enterprises, located in Qingdao West Coast New Area (former Jiaonan City).
The company gathers a large number of outstanding technical and management talents in the industry, with advanced processing equipment and precision testing instruments. Adhering to the talent as the foundation, relying on high-quality service, advanced equipment and excellent technical strength, it has obtained a number of industrial machinery patents, gradually established a brand position in similar enterprises, and became a high-tech enterprise in 2019.
The company's main rubber calender series, open mixer series, rubber mixing automatic turning line, film cooling line series, tire vulcanization machine series, medium and large plate vulcanization machine series, recycled rubber production line.
The company is willing to mutual benefit and win-win with colleagues in the industry, create a better tomorrow!
A calender is a mechanical device used to press rubber or plastic into a film of a certain thickness and surface shape. It is mainly composed of two or more rollers, which are arranged in a certain form and work at a certain temperature. The main components of the calender include roll, frame, roll distance adjustment device, roll temperature adjustment device, transmission device, lubrication system and control system.
Calender is a more sophisticated mechanical equipment, there are many types. There are the following classification methods: according to the number of working rollers: two rollers, three rollers, four rollers. According to the use of: sheet calender: used for sheet pressing or textile adhesive, usually three or four rolls, each roll speed is the same. Rubbing calender: used for textile rubbing, usually three rolls, each roll has a certain speed ratio. Universal (universal) calender: This calender has the functions of the above two calenders, usually three or four rolls, and the speed ratio of each roll can be adjusted by auxiliary gear.
In plastic machinery, the calender is usually a complete calender production line with pilot devices such as material conveying, screening, measuring, kneading and plasticating, subsequent devices such as pulling, drawing, embossing, cooling, thickness measurement, winding and cutting, as well as transmission, monitoring and heating devices, to produce soft and hard films, sheets, artificial leather, wallpaper and floor coverings.
The press calender is used to press the rubber material into a certain thickness and a certain section shape.
Universal calender, can be used for rubbing, gluing and pressing various work.
Experimental calender for test purposes.
| rubber processing machinery |
The company participated in 2024 Shanghai Rubber Machinery Exhibition
Relevant qualification
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