Three roll calender

Alias: three-roll calender, three-roll silicone calender, three-roll rubber calender

The aircraft has been granted the invention patent of the State Intellectual Property Office as a whole because of its distinctive features of producing high-quality products, saving electricity and saving labor compared with the traditional calender.
Patent No .: 201010179705.6 and Patent No .: 201020200032.3

Core advantages:
1. The material form and discharge tension control, saving labor;
2. The overall structure and transmission principle than the traditional rolling machine to improve the breakthrough completely solve the problem of bubbles generated in the silicone calendering process, the efficiency increased to 2-3 times, saving 50-90%, the thickness error is smaller (+ -0.015 mm).
3. On this basis, our company has developed all-digital display (real-time monitoring of roller speed and gap, display precision 0.01mm) according to the needs of different customers. The electric adjustment of all digital display (each roller speed and gap Real-time monitoring display, electric adjustment of the gap between the rollers, the display accuracy of 0.01mm), the entire computer-controlled type (through the microcomputer PLC and touch-type man-machine interface set the roller speed and clearance, and real-time monitoring display, Display accuracy 0.01mm) and other products.
4.According to customer requirements, for the thermal conductivity of silicone low tensile strength, sticky, easily sticky roller characteristics, the development of more suitable for thermal conductivity of silicone computer-controlled thermal silica calendering machine (through microcomputer PLC and touch-screen display settings The roller speed and clearance, and real-time monitoring display, automatically adjust the gap between the rollers, the display accuracy of 0.01mm), the roller has been specially treated (under the premise of ensuring high hardness, coated with a similar non-stick pan dense fluoride coating) Never viscose (including high sticky tape), but also to fill a gap, to bring thermal conductivity of the silicone manufacturers.

Features
※ The basic release form: Integral discharge base, easy to operate, small footprint.
※ Discharge control system: the use of magnetic brake with tension controller, automatic tension control, saving labor.
※ Transmission part of main engine: It adopts AC frequency conversion special-purpose motor and inverter as calendering power transmission. Each roller speed is controlled independently. It can adapt to different thickness products and produce efficiently, and ensure the product quality, save 50-90% electricity.
※ Roller cooling device: the use of rotary joint access to cooling water, the roller to maintain the working temperature, to ensure the life of the roller and the machine accuracy.
※ Automatic meter device: automatic meter device, and can be used for two-stage length setting, precise control of rolling length.