more test video please check the youtube
double wall corrugated pipe machine https://youtu.be/0RfPXDMJLQA
Double-wall bellows equipment, debugging and process flow is as follows:
1, the heating premise is as follows :(1) the extruder and the die head can be heated according to the set temperature of the data, usually about 1.5×2h. (2) Part of the mold is roasted evenly at the operating temperature of the burner. Pay attention to the need for uniformity, otherwise it will form a mold and spindle deformation.
2. Mold adjustment of double wall bellows production line: it can be opened when the temperature is normal. When opened, first run at low speed to check whether the blank of the mold is uniform, such as adjustable screw is not uniform until uniform.
3. Introduction of wire: after the uniformity of billet and kneading temperature are normal, the machine will work intermittently and import wire from the wire groove.
4, double-wall bellows equipment to check the air way: open the manual air valve, see whether ventilation, and check the pressure, pressure normal before starting to use.
5. Adjust the front and rear orientation of the molding machine, push the molding machine to the mold mouth, close the two pairs of corrugated paper blocks according to the direction, fix the bolts, and check whether the head is struck after firm.
6, double wall bellows equipment open: screw the air nozzle through the air rod to the core mold. When tightening the air rod, please tighten the air rod from the disconnection of the forming machine. It is necessary for two people to operate. In front of a person will be air tight lipped mandrel, behind a person through the molding machine, a gas rod to tighten the heart shaft, then quickly remove the moulding machine to designated location, turn over the host, roll out the air valve, pay attention to these actions, it is necessary to seize the moment and keep in mind the attention, and then will wear out from the gas rod and wire is fixed on the blank. Look at the shape of the product. Start follow-up work after there are no problems.
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