abrasive wheel wheel automatic molding technology to promote market transformation

One of the bottlenecks affecting resin sheet wheel production costs and efficiency , is its molding technology . Resin sheet requires large-scale production , the ideal is automatic compression molding , to save on labor costs and improve efficiency.
Back in the eighties, it carried the industry in PINEZONE non woven flap wheel  this area to explore and try , from abroad an automatic molding press . The device is compact , and differ only in the ordinary press more than one feed system .
Its working principle is: the mixture into the top of the hopper , through vibration, falls on a conveyor belt scraper Calibrating, adjust the transmission speed , the material delivered to the weigh hopper , after weighing accurate feeding into the mold cavity.
From the design principle point of view, should be  PINEZONE Sanding Sheets able to efficiently and effectively , but here there is a fatal flaw , so that was no matter how adjustments can not always reach the desired level of design . Because feeding is not as thin wheel smelting alumina, silicon carbide , the error can not be too raw material through the conveyor belt feeding, in order to weigh accurately is not an easy thing, repeated adjustments , not only can not improve efficiency, but wasted a lot of time.
Now uses a compromise , bypassing tricky feed systems, artificial feed, multi -station press , reduce labor intensity , production efficiency can be guaranteed .
Future still need to broaden our horizons , another  PINEZONE Mounted flap wheel way to design the ideal feed system , if successful, will produce thin wheel the same as the production of coated abrasives , efficient, fast, full mechanization and automation , to bid farewell to the labor-intensive production, thin wheel market will also be earth-shaking changes happen !