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Model 22112

Jolt squeeze molding machines without half-molds turning with subsequent final squeezing. This machine 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.

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.

Technical specifications:
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
Weight, kg 2500
Scope of supply
The equipment is supplied with spare parts kit and operating manual.