Cloth Tape Jumbo Roll Rewinder Machine

Cloth Tape Jumbo Roll Rewinder Machine

Rewinding Machine common fault - The platen roller does not move
1. Proportional valve is unstable. - Clean the proportional valve or replace the proportional valve to adjust the amplification signal.
2. Control failure - on-site debugging of the instrument.

Cloth Tape Jumbo Roll Rewinder Machine

Guolian High Speed ??Slitting Rewinder Technical Description ---

V. Supply limit
1. Installation materials such as wires and cables for equipment use are not included in the scope of supply, but
The cable is provided by the seller.
2. The hydraulic line from the hydraulic station to the main equipment is provided by the buyer.
3. The pipelines and fittings for the pneumatic valve station to the equipment use point are provided by the seller;
It is responsible for sending the total gas source to the valve main valve.
4. The seller is responsible for one of the shredder fans, including the import and silencer, and the buyer is responsible for the duct.
5. The delivery date is 8 months from the effective date of the contract.
6. The quality guarantee period is 12 months after the successful commissioning of the production line.
 

Cloth Tape Jumbo Roll Rewinder Machine

Design and application of constant tension and load distribution control for winder---

4.1 Research significance
The significance of this paper is to apply advanced field bus and frequency conversion technology to the traditional paper industry, making the rewinder control system very practical and advanced for a long time.
Firstly, the new Profibus field bus is used to replace the system's large number of I/O wiring, which effectively avoids the interference of the signal; the OP operation panel is used to replace the analog secondary instrument and switch button of the original system. The control system is divided into two levels: the monitoring machine (operator panel) and the field control level (lower position machine). Through the system, the operator can timely understand the various operating states of the winder through the OP panel, analyze the cause of the fault, and make corresponding adjustments and controls on the OP panel according to the site conditions in time. The new control system adopts the frequency conversion control technology, which abandons the DC rotation control mode of the original system of the winder. The application of the frequency conversion technology improves the speed and control precision of the system. The modified vehicle speed reaches 1200m/min (line speed), which is the original system. Twice, at the highest speed, the speed error does not exceed 2%. The friendly man-machine interface system can effectively control the entire production process of the winder, realize effective control of key production parameters, ensure safe and stable production, improve economic efficiency, and reduce labor intensity of workers.
Secondly, the implementation scheme of the new control system has strong universality. The software and hardware design and transformation of the general data acquisition system can connect the original system to the field bus, and the design of the tension and load distribution control of the winder The equipment transformation in the paper industry and the cigarette industry has certain reference significance.

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Zhengzhou EAST IMPORT AND EXPORT co., ltd . ( a goulian group of company) a manufacturer and exporter for all kind of packaging machinery , like bopp tape coating machines, bopp tape slitting machines. Bopp tape core cutter, bopp tape core loader etc

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