Based on technology accumulated over four decades, Sungjin Machinery Co. has led the domestic industry of rubber injection molding machines. The company currently supplies a broad spectrum of items, including vacuum injection molding machines, silicon injection molding machines and swaging machines. The firm¡¯s principal export items include vacuum and bladder injection molding machines. The former ones can produce high-valueadded products like rubber and polymer insulators, while the latter are applicable to the production of bladders for car tires.
Using an eight-step injection system, the firm¡¯s bladder injection molding machines are suitable for large-capacity injection molding. Using the servo control of hydraulic systems, it can speed up the injection speed depending on the mold condition.
The fine-tuning of clamp for adjusting the height of mold is possible. The safety protection device is equipped with front & rear cover for a safety. The injection process for a large injection can be adjusted using eight steps. The product is used in producing the tires used in sports cars, fashionable cars and freight trucks.
With ISO 14001 international certification, the maker has obtained foreign quality approvals like CE. Highly encouraged by the popularity of its products on the domestic market, it has actively explored foreign markets since 2000.
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