The two sets of vibratory squeeze sand molding machine 1#、2# in foundry’s conveying circle lines had already finished the replacement on Nov 17th, 2019, and officially put into service on Nov 18th .

We invested approx CNY 100,000 to transform the conveying circle and molding machines, with the comparison to the past old machine, the vibratory squeezers make it possible to squeezing the casting sand accompany with the bottom board, flask and casting sand having high frequency but small amplitude vibration , in addition, the additional vibration could be to significantly improve the un-even casting sand compaction during squeezing operation。The vibratory squeeze provides simultaneous jolt and squeeze process, and can also jolting during sand addition operation, which provides the ability to increase the sand filling quantity in the flask and improve the original mold compaction and the uniformity, followed by easy and flexible to operate, and it is also convenient to repair and maintenance.

Use the new molding machines will offer improved casting sand compaction, castings dimension accuracy, reduction in scrap and in manpower intensity, together with higher-speed casting production, these advantages will improve the overall productivity in foundry and castings quality.