Working Principle
The wedge adjustment device is mainly composed of two Tighten Wedge Block. The wedge is located behind the toggle plate seat in the adjustment seat. The Tighten Wedge Block are relatively close together. By changing the relative position of the two wedges, the total thickness of the two wedges is changed, causing the front and rear positions of the toggle plate to change and move. The position of the lower end of the movable jaw changes the size of the discharge opening.
Lost foam casting process
Our company adopts a new lost foam casting process. This technology is a new process with almost no margin and accurate molding. This process does not require mold taking, no parting surface, and no sand core, so the castings have no flash, burrs, and draft slopes. degree, and reduces dimensional errors caused by core combination. The surface roughness of castings can reach Ra3.2 to 12.5μm; the dimensional accuracy of castings can reach CT7 to 9; the machining allowance is up
