High-end Polyurethane Sandwich Panel Production Line Manufacturer In China

Sinowa is a high-end polyurethane sandwich panel production line manufacturer in china, the polyurethane sandwich panel production line is an indispensable equipment in the modern construction industry, used to produce composite panels with excellent insulation performance.

sandwich panel line

According to different production processes and application requirements, polyurethane sandwich panel production lines can be divided into the following main types:

Continuous polyurethane sandwich panel production line

Continuous production line is currently the most advanced and automated production equipment. Its characteristics include:

• Adopting an uninterrupted continuous production method, the production efficiency is extremely high
  

• It can achieve full process automation such as automatic feeding, foaming, compression molding, cutting, etc
  

• Suitable for large-scale standardized production
  

• High dimensional accuracy and stable quality of the product
  

• High investment cost, suitable for large building materials production enterprises

Intermittent polyurethane sandwich panel production line

• Intermittent production lines are an ideal choice for small and medium-sized enterprises
  

• Adopting segmented production method, suitable for small batch and multi variety production
  

• Relatively low equipment investment and small footprint
  

• High production flexibility, able to quickly switch between different specifications of products
  

• There are many manual participation steps, and the production efficiency is lower than that of continuous production
  

• Suitable for markets with high demand for customization

Bimetallic polyurethane sandwich panel production line

Specially used for producing polyurethane sandwich panels with both sides made of metal materials:

• Can produce composite plates with different metal surfaces such as color steel plates, stainless steel plates, aluminum plates, etc
  

• Equipped with a special metal surface pretreatment system
  

• The product has excellent fire resistance, waterproofing, and durability performance
  

• Widely used in industrial plants, cold storage and other places

Single metal surface polyurethane sandwich panel production line

Used for producing composite sheets with one metal side and one non-metal side:

• The metal surface is usually made of color steel plate or aluminum plate
  

• Non metallic surfaces can be made of materials such as gypsum board and calcium silicate board
  

• The product is lightweight and cost-effective
  

• Suitable for indoor partition walls, ceilings and other application scenarios

Specialized production lines developed for special needs:

• Fireproof production line: adding special flame retardants to produce sandwich panels with high fire resistance levels
  

• Low temperature production line: insulation board specially designed for low-temperature environments such as cold storage
  

• Clean production line: used for specialized cleanroom panels in industries such as pharmaceuticals and electronics

When choosing a polyurethane sandwich panel production line, the following factors should be considered:

• Expected production scale and market demand
  

• Product positioning and quality requirements
  

• Available funds and site conditions
  

• Technical support and after-sales service
  

• Environmental requirements and energy consumption standards

With the increasing demand for building energy efficiency and the development of green building materials, polyurethane sandwich panel production lines are moving towards higher efficiency, intelligence, and environmental friendliness, and there may be more innovative production line configurations in the future.