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Why use a professional rubber oven for secondary vulcanization?

2019-07-18   

The rubber and silica gel industry oven is a drying equipment that requires heat treatment, vulcanization, drying, curing or aging in the production process of various products in the rubber industry and plastic products. When a rubber product is molded, it is pressed by high pressure, and its cohesion due to the elastic body cannot be eliminated. When molding and releasing, it often produces extremely unstable shrinkage (the shrinkage rate of rubber varies depending on the type of rubber) , After a period of time, it can be gentle and stable. Due to the different types of sulfide, the temperature range of the molding and curing of rubber is quite different, and it may even be affected by climate changes and indoor temperature and humidity. Therefore, the production conditions of rubber products must be adjusted appropriately at any time, otherwise quality differences may occur.

Therefore, the rubber processing industry needs to determine the following parameters when purchasing industrial ovens: inner tank and outer shell material (whether the material is acid-base, corrosive), operating temperature, length, width and height of the inner tank, number of mesh panels, load-bearing requirements, etc. .

According to the characteristics of various rubber products, Yihexing rubber oven designs electric ovens with different temperatures. For example, the temperature of silica gel products is generally designed to be room temperature-250 ℃, and the temperature of fluoro rubber products is higher, room temperature-300 ℃. The air duct in the box is designed reasonably, and the air volume of the blower is fully utilized, and the air duct is evenly and smoothly circulated to all areas of the box through the stainless steel heating tube, so that the temperature in the box is heated evenly. The unique design of exhaust vents and wind shields makes the temperature control more accurate and avoids local heating. The strong blast circulation system with unique design ensures temperature stability. The temperature control device adopts digital display temperature control, which is intuitive and eye-catching, and is equipped with a reliability protection device.