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The first Safety precautions for LZ600 wire drawing machine
1. 1 Professional and technical personnel are required to carry out installation and commissioning. Before use, it is necessary to carefully read this manual and the relevant electrical instructions provided.
1. 2 Each machine and electric control cabinet shall be reliably grounded with a grounding resistance not more than 4Ω.
1. 3 There should be no accumulated water on the table top, especially near the operation box, as it can easily lead to circuit failure due to water infiltration.
1.4 It is prohibited for multiple people to operate the same equipment at the same time to avoid accidents.
1. 5 The electric control cabinet should be placed in a clean and dry room, and the door should be closed when working to prevent dust intrusion from causing device performance degradation or failure. Air conditioning is used to maintain the ambient temperature of the electric control cabinet. Frequently check the operation of the cooling fan on the top of the electric control cabinet.
1. 6 Before starting the machine, check whether the safety device is normal.
1. 7 Do not operate the components in the electrical cabinet with power. After cutting off the main power supply, wait at least five minutes, and wait until the intermediate circuit capacitance is discharged before operating the frequency converter, motor, or motor cable.
1.8 Do not touch the IC circuits on the inverter control interface board and motor control board, as static electricity may damage these circuits.
1.9 Please provide the power supply and operating environment according to the technical requirements of Section 3.2. It is not allowed to arbitrarily change the parameters of the frequency converter and PLC. The user shall be responsible for any damage to electrical components caused by human factors.
The second Delivery inspection
2. 1. Check whether the equipment is damaged and complete upon delivery (according to the packing list). If there is any damage or inconsistency with the contract, please contact the dealer or manufacturer immediately.
2. 2 The manufacturer is only responsible for quality issues arising during production, and is not responsible for damage caused during unpacking, improper installation and use, or damage caused by overload operation.
2. 3 After unpacking, the accompanying documents should be properly kept, as they are necessary during equipment installation, commissioning, and use.mc
The third technical indicators
3.1 main technical indicators
|
Order |
Name |
Unit |
Parameter |
|
1 |
Total equipment power |
KW |
208KW |
|
2 |
1# ~#8 |
KW |
8×22KW AC variable frequency motor |
|
3 |
Sand belt machine power |
KW |
2×7.5KW AC variable frequency motor |
|
4 |
Take up machine |
KW |
11KW |
|
5 |
Speed regulation |
|
Frequency conversion and speed regulation of frequency converter |
|
6 |
Control type |
|
PLC control |
|
7 |
Brake time |
|
Normal 30 S EMG 5S |
3. 2 Technical Requirements
A.The input power supply is three-phase 380V50HZ. The voltage waveform is sinusoidal, and the amplitude fluctuation is not greater than+5~- 10%. The frequency fluctuation shall not be greater than 2HZ, and each phase shall be symmetrical. There are no higher harmonics in the power grid that are sufficient to damage the frequency converter.
B. Temperature: 0~40 ℃
C.Humidity: The relative humidity shall not exceed 85% (20 ℃±5 ℃)
D. Altitude: less than 1000 meters
E. No severe vibration and impact
F. There is no conductive and explosive dust around the electrical cabinet, and there is no gas sufficient to corrode metal and damage electrical insulation.
The forth Function settings
4. 1 Forward jog(inching)
A. Forward single point movement :Turn the change-over switch to the middle "single point" position, and press the right foot switch to operate the reel in single point movement.
B.Front linkage inching: Turn the change-over switch to the left "front linkage single point" position, and press the right foot switch to jog the reel and all reels in front of it.
C. Rear linkage inching: Turn the change-over switch to the "rear linkage single point" position on the right, press the right foot switch, and all reels and take-up machines behind the reel will inching, but this reel will not operate. The jog frequency cannot be greater than 10 times/minute.
Reverse jog: Regardless of the position of the transfer switch, press the left foot switch, and the reel will run in reverse.
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Main Product:
Wire Drawing Machine ,
Flux Cored Wire Forming Machine ,
Layer Winding Machine ,
Mig Welding Wire Production Machine ,
pay off and take up machinery,
drum packing machine
