Electric roller press manufacturers

‌Product Introduction

Roll forming machine is a technology that can design and manufacture various types of color steel plates. It includes a frame, top roller, bottom roller and guide rail. The bottom roller, guide rail and top roller that can move on the frame are installed on the frame. The guide rail is equipped with a positioning block that can move on the guide rail. The positioning block is connected to the front baffle mounted on the bottom roller. ‌This technology is mainly used for cold roll forming of thin steel plates. Through the interaction between the bottom roller and the top roller, the steel plate is pressed into the desired shape. Roll forming machine is suitable for the production of various specifications of color steel plates, and is widely used in construction, home appliances, transportation and other fields.

Features

1. ‌Increase output‌: Equipping a hydraulic roller press can fully utilize the production capacity of the grinding equipment. Generally, the output can be increased by 30%-40%, and the total energy consumption can be reduced by 20%-30%.

‌2. Saving investment‌: It has compact structure, light weight and small size. For grinding systems with the same production capacity requirements, equipping a hydraulic roller press can significantly save investment.

‌3. Easy operation and maintenance‌: The structure is simple, takes up little space, and is easy to operate and maintain.

‌4. Improve the working environment‌: Compared with other grinding equipment, the hydraulic roller press has less dust and low noise, and the working environment has been greatly improved.

Basic Principles of Forming

The roll forming machine is mainly composed of a feeding system, a high pressure machine, a thermoplastic processing equipment, a roll forming machine and a cooling system. The feeding system is responsible for mixing and conveying various raw materials to the high pressure machine; the high pressure machine provides high pressure through the hydraulic system to compress the raw materials into a certain shape; the thermoplastic processing equipment heats and plasticizes the raw materials; the roll forming machine rolls the heated raw materials under high pressure; finally, the cooling system cools the formed wood-plastic composite material to room temperature. ‌

Application fields ‌

Roll forming technology is not only used to produce wood-plastic composite materials, but also widely used in the field of metal forming. For example, cold bending forming is a process in which metal sheets such as coils and strips are continuously bent transversely through sequentially configured multi-pass forming rollers to form profiles with specific cross-sections. This processing method is particularly suitable for the processing of high-precision products with long shapes and large batches. ‌

Roll forming equipment is widely used in many fields. For example, roller granulators are used in chemical, petrochemical, pharmaceutical, food, building materials, mining and metallurgy, environmental protection, printing and dyeing, ceramics, rubber, plastics and other fields. Roll cutting and forming equipment can be used for food forming, such as instant noodles, noodles, biscuit blanks and peach cakes. In addition, the rubber rollers on the heat transfer machine are also used in the printing of patterns on toys, electronics, craft gifts, and hot stamping products. In foundries and furniture industries, air compressors and other pneumatic equipment also widely use roll forming technology.

To ensure the normal operation and safety of the equipment, the following points should be noted

‌1. Ensure the normal use of the iron remover and metal detector, and strictly prohibit metal from entering the equipment to avoid equipment damage and safety accidents.

‌2. Ensure that the constant weight bin is cleaned and discharged once a week to keep the equipment in good operating condition.

3. During the operation, the saturated feeding of the roller press must be ensured, and the circulating load must be controlled within an appropriate range.

4. During the operation of the roller press, the bar valve under the constant weight bin must be fully opened to enhance the windproof effect.

5. The temperature of the material entering the roller press should be controlled within a certain range to ensure material performance and equipment safety.

6. Strictly require the size of the material entering the roller press to avoid equipment blockage or damage.

7. Pay attention to environmental hygiene and eliminate obstacles that may affect the operation of the mill.

8. Get in touch with the upper and lower processes in time to ensure normal operation of the grinding work.

9. After the roller surface peels off, no matter how large the area is, it must be repaired in time to maintain the integrity and safety of the equipment.