Qingdao Dingli machinery Co., Ltd. is located in the beautiful seaside - Qingdao Pingdu, the company set scientific research, manufacturing, installation and commissioning, after-sales service in one. Mainly produces resin sand production line, clay sand production line, coated sand production line equipment, all kinds of sand processing single equipment. The company has advanced casting machinery manufacturing and development technology, the production of products can fully meet the international and domestic market demand. The company has excellent design and development team, skilled construction team, domestic leading casting equipment design concept, perfect after-sales service system, willing to cooperate with the majority of casting enterprises, create a better tomorrow.
In line with the "down-to-earth, integrity-based, pay attention to service, continuous innovation" business philosophy, through continuous efforts. With our own efforts and focus on the development of a series of perfect processing equipment, to meet the different needs of the majority of users.
The device is composed of cast conveyor roller shakeout machine - vibration conveyor, belt conveyor, bucket elevator - fine hexagon screen - boiling cooling bed - the disc feeder - screw feeder - electronic said - rotor sand mixing unit, is a kind of eddy current centrifugal machine regeneration device, sand through quantitative device in high speed rotating regeneration tray, Wear-resisting ring thrown around by centrifugal force. Due to the collision and friction between sand and wear-resisting ring and sand, the bond film on the surface of sand is removed, and the regenerated sand falls from the wear-resisting ring and the regenerated disc. At the same time, and the regeneration plate at the same axis of the fan upward wind, the formation of strong air flow on the falling sand boiling, air selection, removal of adhesive film and dust, so as to meet the requirements of the process of reclaimed sand. After the old sand treatment, the content of dead clay is low, the amount of new sand is less, and the mixed sand has high wet compressive strength and good fluidity and gas property.
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