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Peripheral Heating Mobile Preheating Cylinder

Peripheral Heating Mobile Preheating Cylinder

Product Features

1. Preheating Cylinder Diameter: 1000mm;

2. Hot Cylinder Surface Plating Treatment: The cylinder body is slowly rotated by a motor, reducing friction between the base paper and the cylinder. This ensures an even temperature distribution and extends the service life, effectively protecting the base paper fibers. It also improves the compression index and operational speed;

3. No Reverse Clearance Design: The angle wrap roll and angle swing roll are driven by a tension chain. The angle of the wrap can be adjusted according to humidity changes. Equipped with a floating roll, it maintains the stability of the base paper at high speeds;

4. Pressure Vessel Certification: The hot cylinder has passed the national pressure vessel inspection and comes with a national pressure vessel safety certificate;

5. Improved Paper Guide Design: Traditional preheating cylinders use gears to rotate the angle roll of the paper guide, which creates tension when the base paper passes through. There is always some gear clearance, causing the paper guide to shake up and down. The faster the speed, the more severe the shaking,  to uneven base paper tension, increased noise and vibration of the corrugator, and unstable pasting. Our factory adopts a tensioned chain transmission design for the angle roll, eliminating these issues;

6. Steam Inlet and Drive Separation: The steam inlet and drive are separated for easier maintenance. The integrated design of the protection box and operation panel is both aesthetically pleasing and practical;

7. Peripheral Heating Technology: The cylinder block utilizes the latest peripheral heating technology;

8. Reduction Motor: Equipped with a high-quality reduction motor from Taiwan City State;

9. Servo Motor Drive: The angle motor is driven by a servo motor.

Technical Parameters

1. Pre-heater's diameter is 1000mm
2. FRA "Schneider" electric apparatus.
3. Main motor Taiwan "Changbang" reducer mator.
4. "AIRTAC" pneumatic components.

What Sets Us Apart
Precision, achievement of
high quality corrugated roller
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    Enterprise establishment

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    High standard factory

Zhejiang Yonghui Corrugated Roller Co.,Ltd
Since its establishment in 2004, Zhejiang Yonghui Corrugated Roller Co., Ltd. has always focused on the R&D and manufacturing of high-quality corrugated rollers, the "heart" component of the corrugated cardboard production line.
With a scientific attitude and professional research and development team, we continuously break through the boundaries of corrugated declare to meet the needs of high-speed, wide-width, and lightweight paper in corrugated cardboard production lines.
With 20 years of profound industry experience, we continue to provide customers with high-quality products, Combined with a huge strategy database, each pair of corrupting rollers is no longer a cold metal, but an "engine" that continuously creates value for customers.
With the spirit of craftsmanship, we meticulously grind over 40 production processes. ensure the high precision of the roller body, with a surface the roughness of Ra 0.4-0.6, to meet the continuous operation of the corrugated line at a speed exceeding 300 meters. Ado being American Praxair super hard alloy tungsten carbide powder, combined with advanced supersonic spraying equipment in the world, the hardness and high wear resistance of the corrugated roller surface are second only to diamond, providing customers an ultra service life of over 40 million meters.
The meticulous calibration and quality controls of each process are a solemn commitment to customers and do not disappoint their expectations More than 20 sales and after-sales teams promote services covering the whole country Together with customers, we explore the latest design process es for corrugated rollers that meet their needs, and provide process on technical support to continuously create greater value for customers.
Nowadays, over 3000 pairs of corrugated rollers are running on over 1000 corrugated cardboard production lines in real-time faced with high-speed production lines and increasingly lightweight cardboard, we will always be committed to improving the manufacturing process of corrugated rollers, exploring the unknown with technology, and driving the future with data. Today, Yonghui will work with customers to cross the 2. diameter width technical gap, surpass the technical peak of 400-meter high-speed operation, and jointly witness the extraordinary performance of the industry.
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  • Call Us
    +86-18661680180
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    bonnie@yonghuipm.com
  • Head Office
    Guosheng Road Block 1-7, Block 4-2, Zhuma Industrial Park, Jinhua City, Zhejiang Province, China