Green Sand Molding Line

Product Details

Green sand (wet sand) sand recovery system can be customized according to foundry products.
Clay sand is molding sand with clay as a binder. The sand handling department is an important part of the foundry. Its main task is to provide qualified molding sand for the molding core making department. The preparation of molding sand directly affects the quality of casting production, the improvement of output and the reduction of cost. Due to the complex sand treatment process, the heavy workload of clay sand treatment and transportation, and the harsh environment, the mechanization of sand treatment process is an important part of casting production.
The company undertakes clay-sand-sand processing line design, equipment manufacturing, installation and commissioning, and turnkey projects. Green sand production line process: Clay sand is a modeling (core) sand with clay as a binder. Mechanization of the sand recovery process is an important part of foundry production. The quality of foundry sand recovered after pouring directly affects the production quality and output of castings, reducing costs. Due to the complicated recycling process of waste sand, the processing and transportation of green sand is very heavy, and the environment is very harsh, so the mechanization of the sand recycling process is an important part of foundry production. After pouring and cooling, the sand mold is separated by a vibrating shakeout machine (drum shakeout machine) to complete the casting sand separation. Hot castings are transported to the blasting area by a scale conveyor. The sand outlet of the shakeout machine is equipped with a belt conveyor to transport the old sand to the regeneration area. The suspension magnetic separator and the belt conveyor are placed crosswise to remove the iron beans in the old sand. The dust in the old sand is removed through the dust removal port, the sieved old sand enters the small sand bin, the old sand is cooled by the boiling cooling bed, and the 2# bucket elevator vertically lifts the old sand to the silo where the sand is produced for storage. The unloading machine distributes the old sand to the 2# sand bin and the 3# sand bin, and a vibrating plate feeder is installed at the bottom of the sand bin. The old sand falls into the belt conveyor and is transported to the storage hopper of the rotor sand mixer. The coal powder and bentonite are added to the auxiliary electronic scale through the screw feeder. After the proportion is even, they enter the rotor sand mixer for mixing. After the loose sand machine is finished, it is sent to the molding machine for a new round of molding.
Qingdao Sancasting Machine Equipment Manufacturing Co., Ltd. specializes in the production of green sand molding line, self-setting sand molding line, foundry machinery, sand molding machine, sand casting equipment, sand mixer, GS high-efficiency sand mixer, resin sand mixer, self-hardening Resin sand mixer, shock molding machine/shock molding machine, multi-piston molding machine/hydraulic multi-piston molding machine, sand casting molding machine, sand recycling equipment, casting molding machine, boxless molding machine, shot blasting machine, dust collector , Customize the plan according to the amount of old sand recycling, and provide sand and gravel recycling equipment installation, commissioning, and training. Welcome guests to visit our factory.