Ⅰ.Technical Parameters:
| Beam type | 21"×30"/ 21"×21" |
| Line Speed | 0~1000 M/Min. |
| Max. Tension of Line | 500 N |
| Brake Torque | 1600 NM |
| Up and Down of Beam | Pneumatic Control |
| Tight and Release of Beam | Pneumatic Control |
| Diameter of Speed Roller | 120 MM |
| Power of Main Motor | 7.5 KM |
| Control Type of Main Motor | Converter Control |
| Monitoring Way | Immediate Monitor by Microcomputer Controlled Touch Screen |
| Control Type of Positive Yarn-send Roller | 3 KM AC High-speed Servo Control and Active Let Off Roller Control Mode |
| Diameter of Positive Yarn-send Roller | 100 MM |
| Pressure of Pneumatic Source | 6 Bar |
Ⅱ.Main Configuration:
| Main Motor | SIEMENS of Germany |
| High-speed Servo System | TECO of Taiwan |
| Converter | EMERSON of USA |
| Test Components A | AUTONICS of South Korea |
| Test Components B | KOYO of Japan |
| Pneumatic Components | AIRTAC of Taiwan |
| PLC | OMRON of Japan |
| Touch Screen | MCGS of Beijing |
| Operating Components | SCHNEIDER of France |
| Terminal Components | PHOENIXCONTACT of Germany |
| Bearings | NSK of Japan |
Ⅲ.Technical Specification:
The special copy function guarantees the data of every beam are the same in the same group, like the circle number, meters and diameter. This function avoids that the yarn quantity is not unique caused by different diameters, which can reduce the waste of yarn.
The main motor is controlled by converter. The constant and reliable digital pulse close ring controlled by the PLC guarantees the speed of winding and storing yarn is stable.
The bracket movement of beam is controlled by pneumatic, and its position is accuracy controlled by photoelectric sensor and the PLC automatically, which select the different position according to beam's diameter.
The tail bracket is controlled by pneumatic, and the shaft adepts centre fixing shaft head. These two features make the damage to inner beam caused by the shift lower down to the minimum.
The main brake adepts pneumatic butterfly brake. The breaking tray with middle unoccupied has a nice heat-dissipated function. On the other hand, the using of break pincer with auto-compensation and the hoofed piece makes the butterfly brake stable and last a long life.
The brake of Positive roller and Speed roller can make different brake pressures according to different speeds (more than 200 m/min). These different pressures, together with the main beam break, guarantees the yarn tension in the breaking time is the same as the tension under the constant speed.
The electric parts adept the programmable controller of CP1H series of OMRON and 7" MCGS touch screen of Beijing. All the electrical troubles and wrong operation information are displayed on the screen, in which the Chinese language and English language can be exchanged according to different requirement. The pneumatic part, Aortic, is made in Taiwan. Their soft air media finishes all the activities required by mechanical parts according to correct orders from the PLC.
The Positive roller is covered by high-hardness coating, so the smoother surface improves the absorption to the yarn. The AC high-speed servo system provides a power to the above roller, matching with the PLC, both of which service for the main winding system, to make sure the tension of yarn unique constantly.
Remote debugging can monitor the current working state and fault condition.
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