English
Shanghai Pulite Composite Materials Co., Ltd., a twin-screw imported (Kobelon, Germany) extrusion equipment, has been in use for a long time, causing aging of control electrical components and frequent failure rates. On February 27, 2025, a site survey was conducted and the following plan was provided,
|
Number |
name |
notes |
scheme |
|
1 |
Customize 1 new electrical cabinet |
Size; 2 meters high, 0.6 meters long, and 1.1 meters wide |
Placed in the air-conditioned room |
|
2 |
Touch Screen |
10 inch Kunlun connectivity with remote Internet of Things |
Network remote monitoring and debugging in different locations |
|
3 |
PLC |
Siemens |
Communication with frequency converter |
|
4 |
Heating collection AD module |
Siemens |
Perform 16 zone heating with 2 backup channels |
|
5 |
Heating output DA module |
Siemens |
Perform 16 zone heating with 2 backup channels |
|
6 |
control mode |
Ethernet communication |
|
|
7 |
Electrical components |
schneider |
|
|
8 |
Solid state relay |
Yangming, Taiwan |
Suggest using 80A with higher power |
|
9 |
Main electrical cabinet (air switch) |
Schneider 500A |
Replace the old electrical cabinet from the past |
|
10 |
Feeding machine 1 # (1.5KW) |
Inverter Swiss ABB |
Touch screen operation - Set display frequency |
|
11 |
Feeding machine 2 # (1.5KW) |
Inverter Swiss ABB |
Touch screen operation - Set display frequency |
|
12 |
cooling valve |
14 zone switch |
|
|
13 |
Twin screw extrusion testing |
Solution temperature, pressure， |
If collecting the original pressure sensor does not work, consider replacing it with a (Jeffren, Italy) sensor |
|
14 |
Main motor drive 185KW |
Germany (BMW) |
Perform communication control. Touch screen |
|
15 |
Specific details |
Need to confirm with (Mr. Feng, Mr. Liu) |
Provide on-site installation and debugging services |
|
16 |
Touch screen |
Equipped with a suspension structure for free operation |
Put it in its original position |
|
17 |
cycle |
Complete within 40 days. If urgent within 30 days is required |
Non standard customization |
|
Party A |
Contact |
Yang Gong；15285105474 |
|
|
Party B |
Contact |
Chen；18071870860 |
|
Schematic diagram of the electrical cabinet, installing the touch screen on the original extruder platform and placing the electrical cabinet in the air conditioning room,
