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The range of jolt and jolt squeeze machines manufactured by our plant includes model 22112. This model is intended for manufacturing upper half-molds, and lower half-molds when using the canting device, in molding sections of foundry workshops of small-scale and serial production.Field of application
Casting shops forming rooms, small-scale and serial production plants.Product design
Main components: jolt squeeze mechanism, traverse, column, pneumatic equipment, lubrication system, control panel.
After installing of pattern and box equipment on machine table, filling frame is mounted, and mold box is filled with mixture. Pressing of “jolting” lever provides preliminary squeezing of mixture in mold box, then the filling frame is detached. After jolting, molding sand is filled into mold box. Further process operations are carried out in automatic mode. Operation mode lever is put into “automatic” position. Squeezing traverse is turned into operating position. Jolting and squeezing are performed simultaneously. After a period of time set for this operation the timing relay gives an instruction to stop simultaneous jolting and squeezing. Injection cylinder and jolting table are lowered. When the squeeze piston is in the lower position a squeeze traverse is retracted in home position, vibration generator is turned on and drawing mechanism is lifted. Squeezed half-mold is divided from pattern by means of drawing mechanism pins. Half-mold is detached, pins are lowered into home position.
|Mold boxes clear dimensions, mm||600х500х250|
|Mold boxes height, mm||250|
|Load carrying capacity, t||0.4|
|Molding force, kN||63.7|
|Compressed air operating pressure, MPa||0.59|
|Overall dimensions, mm||1400х1200х1920|