二八杠

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Technical Know-how

二八杠 No.

Breakdown

Symptoms

Causes

Solutions

二八杠 1

No discharging

二八杠 During normal production or starting up the machine, materials do not discharge.   

Insufficient water when starting up;
Coarse granularity of the material;
Inversion of main motor;
Unbalanced temperature;
二八杠 Residue inside the cylinder;

Add water to required level;
Grind the material to required granularity;
Change the phase sequence of the incoming line of the motor;
Adjust temperature to required level;
二八杠 Stop the machine to clean it and restart it till it’s cleaned.

2

Abnormal discharging

Discharging too fast
二八杠 (over puffed)

High moisture content of the material;
High temperature in zone II;
二八杠 Temperature controller out of control.

Decrease moisture content;
Lower temperature in zone II;
Change temperature controller.

二八杠 3

Products do not puff.

二八杠 Low temperature in zone II;

二八杠 Adjust temperature to required level;

4

Abnormal cutting

Products do not shape up or have burrs.

二八杠 The spaces between some cutting tools are too large.

二八杠 Readjust the spaces.

二八杠 5

二八杠 Main shaft cannot be demounted.

When the power is cut or when production is finished, the main shaft cannot be demounted.

The cylinder is stuffed with raw materials;
The gear box is damaged.

Heat to gelatinization point;
Open the gear box to check.  

Jinan Shengrun Machinery Co., Ltd.
0086-18865912025
0086-531-89654200
No. 18, Area 3, Xiaoluzhuang Industrial Park, Tianqiao, Jinan, China

Contact

Tel: 0086-531-89654200
Phone: 0086-18865912025
Site:http://ctimead.com/eng/
Address:No. 18, Area 3, Xiaoluzhuang Industrial Park, Tianqiao, Jinan, China