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Batte Machinery Zhengzhou Co., Ltd.
whatsapp: +86 158 38331071
Tel: +86 371 67991755
After-sales Tel: +86 371 67997677 / 67997877
Address:No.11 Changchun Road, High-tech Zone, Zhengzhou, China.


How to debug the melt pump of rubber and plastic extrusion production line after installation?

Zhengzhou batnei is a professional melt pump manufacturer. The melt pumps provided are widely used in the extrusion molding of plastic, resin, rubber and chemical fiber products. After the installation and parameter setting of the melt pump of the plastic extrusion production line, the system can be put into operation. This article will specifically introduce some steps and details of subsequent commissioning after the installation of the melt pump.

plastic extruder melt pump

1. The pump body, and the pump body rear section of the melt pump are preheated.

2. After the temperature of the melt pump reaches the set temperature, remove the cover of the motor fan, turn the fan blade manually to drive the melt pump to rotate. It is normal if there is no jam, no abnormal sound and smooth rotation.

3. Then the automatic knob of the handle is kept in the manual state.

zb-b standard melt pump

4. Adjust the frequency of the melt pump to about 5Hz and the main engine to about 3Hz. Increase the frequency of the main engine to about 0.5Hz and stop for a while. The inlet pressure changes can be seen from time to time.

5. When the pressure reaches the set pressure, let it stabilize, and then cut it into automatic mode.

6. After the main machine is automatic, slowly increase the frequency of the melt pump pump, about 1Hz at a time, until the feeding of the die is met.

melt metering pump

7. During the test run, pay attention to the changes of various parameters. If there is any abnormality, please turn off the automatic control state. Check the causes and eliminate them in time. In case of emergency, press the emergency stop button to stop the system.

8. Please refer to the commissioning Manual of Zhengzhou Batte melt pump for detailed use.

reactor kettle melt pump

During the actual operation, the customer must pay attention to the startup sequence: start the pump first, and then start the main motor (generally the extruder motor). Shutdown sequence: turn off the main motor first and then the pump. Zhengzhou Batte is a professional melt gear pump manufacturer in China, which can provide melt gear pump products of different specifications and models to meet the production requirements of different working conditions; Drive system, control system, screen changer and feeder can also be selected according to user requirements.

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