ZhangJiaGang Antron Machinery,Co.,Ltd

F.A.Q

Plastic extruder machine there are about 5 comments faults. The following is a detailed description of the eleven faults.

1.Main motor bearing temperature rise is too high

cause:

1.The bearing is not well lubricated.Serious bearing wear

2.Check and add lubricant. Check motor bearings and replace if necessary.


2.The pressure on the nose is unstable

Cause:

1.The main motor speed is not uniform.

2.Feed motor speed is uneven, feed rate fluctuates

Treatment:

1.Check the main motor control system and bearings

2.Check the feeding system motor and control system


3.Automatic screen changer is slow or not working

Cause:

1.Low air pressure or oil pressure

2.Cylinder or hydraulic station leaking or leaking oil

Treatment:

1.Check the power system of the screen changer

2.Check the seal of the cylinder or hydraulic cylinder


4.Sudden drop in extrusion

Cause:

1.The feeding system has failed or the hopper has not been fed.

2.The extrusion system enters the hard stuck screw, making the material unable to pass

Treatment:

1.Check the level of the feed system or hopper

2.Check cleaning system


5. Host current is unstable

Cause:

1.Uneven feeding

2.Main motor bearing is damaged or poorly lubricated

3.A certain heater fails and does not heat up

4.Screw adjustment pad is wrong, or the phase is wrong, component interference

Treatment:

1.Check the feeder to troubleshoot

2.Repair the main motor and replace the bearing if necessary

3.Check that each heater is working properly and replace the heater if necessary

4.Check the adjustment pad, pull out the screw to check the screw for interference


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