Pneumatic felt and wire automatic corrector is composed of pulse sensor and pneumatic actuator.
It is used to correct the deviation when the felt and wire of paper machine deviates from the normal running track.
When the baffle of the pulse sensor is in the middle position, the air pressure of the pneumatic tires on both sides of the actuator of the corrector is equal, and the corrector is in the center position. When the net or blanket deviates, the baffle deviates from the middle position, and the pulse sensor converts the offset signal into a pressure signal to pressurize or depressurize the air in the left pneumatic tire of the actuator, and the corrector moves to the left or right, so as to achieve the purpose of automatic correction. The structural pulse sensor is composed of baffle, detector head, support, connecting pipe, etc.
The detector head is essentially a high sensitivity three position four-way rotary valve. When the net or blanket deviates, the baffle swings, and the inlet and outlet direction of the air path is changed by the detection head. The compressed air is sent to the corrugated pneumatic tire of the actuator to push the corrector. The forms of pneumatic actuators manufactured by different foreign manufacturers are different, but their basic structures are similar.
The displacement of automatic correction is 60 ~ 70mm, which can meet the needs of paper machines with width less than 3200mm.
1.Small size, easy installation.
2.When the baffle is in the middle position, it can keep static positioning.
3.There are two kinds of baffles: rotating and non rotating.
4.Without the control box, it can work normally by directly connecting with the air source.
5.By adjusting the valve position, the action sensitivity can be improved, so as to adapt to higher linear speed.
6.The parts are made by precision die casting, the shape and internal structure are exquisite, and the overall structure is compact.
7.Using stainless steel fasteners and advanced spray technology, it has a good anti-corrosion performance.
Xuzhou sunhong International Group was established in 2010, mainly engaged in the import and export business of industrial textiles and paper machinery parts.The company's business has been successfully expanded to South America, Southeast Asia, Central Europe.At the beginning of its establishment, the company is positioned at technology-based products, high-quality products and intimate additional services is our consistent commitment to customers.The company adheres to the flexible and humanized management and provides a diversified platform for your development. We sincerely look forward to your joining!
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