It is usable for molding and curing operation of rubber products with complicated shape, high density and high accuracy, especially for butyl rubber products.
1. The stock is heated and cured in the vacuum chamber through multiple stages of low-pressure and high-pressure exhausting and vacuuming so as to ensure the product quality.
2. The mold can be placed in and taken out freely. The upper segment of the mold can be turned over up to the angle of 70°, which facilitates the stock loading and taking out and the mold cleaning, improves the efficiency and ensures the safety.
3. The heating and thermostat system is comprised of the electric heater, the thermocouple and the PID thermostat, and can automatically regulate the temperature to the curing process requirement with a high temperature control accuracy.
4. The hydraulic system is comprised of the high-low pressure oil pump and the stacked valve and has the functions of opening and closing the mold at a high/low speed, and the operation is stable with low noise.
5. The advanced PLC control technology is used for the electrical control system. It is interlocked with the hydraulic system, having a high reliability and automation level with less overhead time. It has the perfect functions of control, monitoring, alarming, interlock protection and prestart warm-up setting.