250 Ton Clamp Force Industrial Grade Injection Machine with Silicone Feeding System

Silicone Feeding System 250 Ton Clamp Force Industrial Grade Injection Machine

General information About the Electric Heating Tube:

• The flat vulcanized electromechanical heat pipe is an electric heating element specially designed for the electric heating vulcanizing machine. Flat vulcanizing machine is the main vulcanizing equipment for rubber products. The surface temperature difference of hot plate is the main performance index of flat vulcanizing machine. There are two main reasons for the large temperature difference of hot plate surface: 1. The influence of external environmental temperature; 2. Electric heating The spacing of the tubes is designed. Therefore, the key to solving the problem of the temperature difference between the hot plates of the electrothermal vulcanizer is to find out the relationship between the minimum temperature difference and the arrangement of the electric heating tubes.
• The flat vulcanized electromechanical heat pipe is mainly used for vulcanizing machine template heating. It is made of stainless steel pipe and is divided into stainless steel single head and double head pipe. For the product under working condition, the pipe surface temperature is very high, and the thermal insulation and leakage current requirements. The internal design uses high-temperature magnesium oxide powder and anti-oxidation heating wire. The high-temperature resistant stainless steel pipe is selected to fully consider the installation and use environment, and the special requirements are applied to the component sealing to meet the customer's requirements for the safety and life of the heating component of the device. The technical parameters of the vulcanizing machine type electric heating pipe mainly include: the working voltage of the vulcanizing machine type single-hair heat pipe is 220 (V) or 380 (V), the use power is made according to the template use temperature, and the pipe diameter is commonly 14 mm, 16 mm, 18 mm, etc. The material can be SUS304 seamless tube, the vulcanization condition is template heating, the surface is polished and blackened, the sealing is made of glass sealing, epoxy resin, glue, the electrical performance is long-term insulation value greater than 50MΩ, leakage current is less than 0.5mA .
• The main technical requirements of the flat vulcanizing machine: the use temperature is usually 180-200 ° C, the surface load of the conventional electric heating pipe is 3-7 W / cm 2 , to ensure the uniform surface temperature of the vulcan vulcanizer template, the reasonable arrangement of the template hole spacing, The temperature difference of the surface of the hot plate is controlled to a minimum range, and at the same time, the convenience of installation and use of the electric heating tube is considered, and the star connection method is generally adopted.

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