Automatic Pneumatic Felt Wire Guider Adjuster Corrector Tensioner Stretcher

• After-sales Service: Warranty
• Warranty: 1year
• Certification: ISO 9001:2000, ISO 9001:2008
• Surface Treatment: Polishing
• Manufacturing Process: Casting
• Material: Stainless Steel
• Customization: Available
• Correction Displacement: 60-70mm
• Condition: New
• Application: Felt Adjusting
• Product Name: Felt Corrector
• Transport Package: Wooden Case
• Specification: Make to order
• Trademark: Sun Hong
• Origin: China
• HS Code: 84399900

Product Description

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.

 

Principle

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.

Features
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.