ZHITONG PIPE VALVE TECHNOLOGY CO.,LTD , https://www.ztongvalve.com
Our company's rubber rollers are designed with an advanced formula, high-quality materials, and cutting-edge technology. These products are widely used in various industrial applications, especially in printing machinery.
**Functional Performance of Rubber Rollers**
Established in 2001, Dongguan Haichang Hardware & Rubber Co., Ltd. has been a leading manufacturer of industrial rubber rollers and printing machine components. With years of experience, we have built a strong reputation by combining technical expertise, modern equipment, and efficient management. Focused on quality and customer satisfaction, our products have gained widespread recognition and continue to expand in market share.
Our rubber rollers are known for their durability and performance. They are resistant to corrosion, acid, alkali, wear, and oil. They also offer excellent resistance to tearing, high temperatures, water, static, and dirt. Their elasticity and long lifespan make them ideal for a wide range of applications such as paper color printing, carton printing, and plastic bag printing.
The product line includes ink rollers, water rollers, alcohol-water rollers, polishing rollers, oil rollers, paper rollers, laminating rollers, film blowing rollers, gravure rollers (copper rollers), offset rollers, printing and dyeing rollers, circuit board acid-resistant and high-temperature rollers, shoe composite rollers, and more.
Rubber rollers are also widely used in lamination machines. Here’s how they work:
1. **Hot Press Section**
This is the core part of the automatic lamination machine, directly affecting the bonding strength of the final product. The hot pressing process allows the adhesive to penetrate into the printed surface in a molten state, creating a strong bond. This section consists of a set of rollers, one of which is a hollow metal drum equipped with an electric heating element for temperature control and adjustable pressure.
2. **Gluing Section**
This part features an adjustable device that controls the amount of adhesive applied, meeting the needs of different printing requirements. The rubberizing roller can be either a rubber or steel roller, depending on the application.
3. **Drying Section**
The drying tunnel is typically 2 to 3 meters long and is equipped with infrared lamps and fans. A high-power electric heating tube and exhaust fan are installed above the machine to help dry the adhesive and remove fumes. Temperature control ensures optimal drying conditions.
At Dongguan Haichang, we uphold the principle of "customer first, quality first." Our quality policy is "professional excellence and thoughtful service," while our business philosophy is "reputation-based and sincere service." We continuously strive to improve and provide reliable solutions to every client.
With advanced technology, professional design, and timely support, we guarantee high-quality products that meet the demands of today’s competitive market.
Editor: Hardware Business Network Information Center
Source: http://news.chinawj.com.cn