Cold Storage PU Sandwich Panel Machine

The cold storage pu sandwich panel machine is a highly automated professional equipment used to produce polyurethane (PU) sandwich panels with excellent insulation performance. This type of board is widely used in places that require temperature control, such as cold storage, food processing plants, logistics and warehousing.

sandwich panel machine

The core components include:

• Raw material pretreatment system
  

• Polyurethane foaming system
  

• Continuous lamination molding system
  

• Automatic cutting system
  

• Finished product stacking system
  

• intelligent control system
  

• Waste recycling device

The cold storage polyurethane sandwich panel line adopts modular design, which can be flexibly configured according to customer needs. The production speed can reach 8-15 meters/minute, and the panel width is usually between 1-1.2 meters, with a thickness range from 50mm to 200mm.

Purchase suggestion:

• Capacity matching: Select appropriate capacity based on annual demand to avoid equipment idle or insufficient capacity
  

• Technical standards: Ensure that equipment complies with the latest environmental and safety standards
  

• Scalability: Consider the space for future product upgrades
  

• After sales service: Evaluate the supplier's technical support capabilities and response speed

Daily maintenance points:

• Daily check the cleanliness of the mixing head of the foaming machine
  

• Calibrate the measuring system once a week
  

• Check the lubrication condition of the transmission system every month
  

• Quarterly comprehensive maintenance of electrical system

Common problem handling:

• Uneven foaming: check the temperature, ratio, and mixing effect of the raw materials
  

• Plate deformation: adjust the temperature of the pressure plate and cooling system parameters
  

• Surface defects: Clean the steel strip and mold, check the quality of the film coating
  

• Dimensional deviation: Calibrate cutting system and encoder

The cold storage pu sandwich panel production line has achieved high intelligence and greening. The use of these advanced equipment can not only improve product quality and production efficiency, but also significantly reduce energy consumption and environmental impact. With the rapid development of the cold chain logistics industry, such equipment will continue to evolve towards higher speeds, more intelligent control, and more environmentally friendly materials.