Jolt Squeeze Green Sand Casting Molding Machine,green sand mold casting,Wet sand vibration extrusion molding machine

Product Details

A variety of model prices are available for you to choose from. Customization is available based on sand box size. Welcome to call us for price information. We are a foundry equipment manufacturer and supplier.

This machine is used as molding equipment in the foundry industry. In casting production, single machine molding production can be used, or multi-unit or production line operations can be used. In production modeling, the quality is reliable, manpower is saved, consumption is reduced, and productivity is improved.

It consists of a fuselage, a mold ejection mechanism, an impact pressing mechanism, a rotating arm pressure head part and a pneumatic pipeline system.

The fuselage is a solid hollow frame structure casting, with the upper support arm pressure head part. During compaction, the rotating arm hooks the fuselage so that the compaction force is borne by the fuselage, and the fuselage and the shock-absorbing mechanism are connected together with bolts. The swing arm pressure head part is fixed on the rotating rocker arm. The pressure head is equipped with a spiral lifting mechanism, which can adjust the distance between the pressure head and the sand box according to the height of the sand box.

The swing arm controls the reciprocating motion of the cylinder piston through a manual valve to realize the movement of the forearm and swing arm.

The mold lifting mechanism consists of two mold lifting cylinders, connecting rods, balance shafts, mold lifting tables, mold lifting ejector pins, etc. When the ejection cylinder is started, it drives the connected connecting rod, balance shaft, and mold ejection table. , so that the four ejector pins simultaneously lift the sand box and eject the mold.

The impact compaction mechanism adopts a spring micro-vibration pneumatic compaction mechanism. According to the process requirements, impact can be carried out or after compaction. Compaction shock enhances the impact force. During demoulding, the clamping cylinder locks the vibration table to balance the sand box during demoulding.

Pneumatic pipeline system: The input compressed air passes through the air filter to eliminate moisture and impurities in the compressed air, and then the lubricating oil is injected through the oil mist device, and then supplied to pneumatic components and mechanisms. Machine movement is achieved by a manual valve console.

Air source and lubrication: This machine has an air source as power and an oil source for lubrication to achieve work. The air source pressure is adjusted by a pressure reducing valve. The amount of oil is controlled by the oil regulating valve. When the air source passes through the oil mist device, it is sucked into the air source stroke according to the balanced suction principle, and the oil mist enters each pipeline system for work and lubrication.