Causes and solutions of belt slip in extruder
During the operation of the extruder, the belt will slip, which is actually a normal phenomenon.
1) too loose driving belt of the extruder causes slipping;
2) too much load on the extruder (large feed, small steam supply, poor discharge of cone die head, etc.)
Treatment:
1) if the belt is loose caused by skidding, stop the expansion machine, motor breakpoint lock contact machine repair belt.
2) if the load is too large causing belt skid if belt slippage is severe, will exit cone die first, turn down the steam valve, reduce the feed rate of extrusion machine, to be puffed mechanical and electrical flow down to normal current to adjust the feeding capacity and steam into the mold production, should pay attention to when into mold expanded, the change of the mechanical and electrical mechanical and electrical flow, into a mold and then slowly increase the feed rate of normal and steam, until the extrusion machine production capacity. If the belt slippage slightly adjust the amount of steam or feed can be appropriate. General adjustment of steam volume.
The above is for the reason and the solution to the swelling machine belt slip.
