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Welder classification

As a leading welding machine manufacturing company, we understand that each customer has its own unique needs and challenges. Therefore, our services not only include the supply of high quality standard welding equipment, but also strive to provide customized welding machine solutions for each customer.

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Sandwich Panel Welding Line

Sandwich Panel

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Online Sandwich plate production lines Service

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Leading the industry, we focus on providing unmatched solutions for your welding needs. As a welding company with many years of experience, we are proud to introduce our advanced sandwich board production line – a production system that integrates the latest technologies and innovative processes.

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Sandwich Panel

Sandwich plate production line

The sandwich panel production line is an equipment system used to produce sandwich panels with a sandwich structure. This kind of board is usually composed of two outer layers of material sandwiched between a filling material, forming a lightweight, high-strength, thermal or sound-insulating composite panel. The following is an introduction to the sandwich board production line:

  1. Material preparation

Outer material: usually metal plate, plastic plate, fiberglass plate, etc.

Filling materials: Common filling materials include polystyrene foam (EPS), polyurethane foam (PU), rock wool, glass wool, etc.

Auxiliary materials: such as adhesives, coatings, etc.

  1. Production process

Material pre-processing: The outer material and filling material may require pre-processing, such as cutting, surface treatment, etc.

Clamp forming: The outer material and filler material are combined together in a clamping machine to form a sandwich structure. This usually includes a series of conveyor belts, rollers and clamping mechanisms.

Hot press forming: The assembled sandwich structure is heated and pressed through a hot press to ensure a strong bond between materials and to achieve the required thickness and hardness of the entire board.

Cooling and cutting: The hot-pressed plates need to be cooled and then cut into plates of the required size as needed.

  1. Equipment features

High degree of automation: Most processes can be automated, from material loading to finished product discharging, reducing labor costs.

High production efficiency: The production line can achieve continuous production, improving production efficiency and capacity.

Stable product quality: The production line is equipped with a sophisticated control system to ensure that the sandwich panels produced are of stable quality and consistent specifications.

Strong flexibility: Production lines usually have certain adjustment and conversion functions, which can be adjusted and switched according to different production needs.

  1. Application areas

Construction industry: Used as heat and sound insulation materials for walls, roofs, floors and other building structures.

Automotive manufacturing: lightweight materials for body structures and interior parts.

Furniture manufacturing industry: used to make furniture, decorative panels, etc.

Packaging Industry: Used to make lightweight but high-strength packaging materials.

Sandwich panel production lines are widely used in modern industry, providing high-performance, high-quality sandwich structural materials for various industries, and promoting the development of lightweight and high-efficiency production models.

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