1.The temperature controlled by Seimens PLC,the extruder stops automatically if the temperature is down because of heater or thermocouples damaged.
2.There is die head pressure testing in the diehead.The PLC shots down the extruders if the pressure inside the die head is too high.
3.The extruders have covers for keeping the temperature, so can make the heating time short
4.The temperature are controled by Seimens brand.
5.The extrusion motor is Seimens brand.
6.The inverter is Seimens brand
7.More protection in control system
INSTALLATION & ADJUSTMENT
The Seller could dispatch an engineer against the requests of the Buyer to install and adjust the machines for one week in the Buyer’s factory.
The Buyer should make a reservation in advance before delivery of the machines;
The Buyer should pay for the engineer’s visa application cost, round air tickets, food & board before his departure;
The guarantee time is one year after the machines normally works in the Buyer’s factory, if only the problem is cause due to quality control or any reason by the Seller. We will supply replaced parts free of charge and our engineers will guide you how to solve the problems.
Any problem caused due to irregular operation or incorrect maintenance by the Buyer won’t be listed in guarantee coverage.