Customized Sandwich Panel Machine

Customized sandwich panel machine is an automated production line equipment specifically designed for producing various types of sandwich panels. It can produce composite panels of different materials, specifications, and properties according to customer needs. This device forms building panels with excellent thermal insulation, fire and waterproof properties by bonding and curing two layers of metal panels with intermediate core materials (such as polyurethane, rock wool, polystyrene, etc.) in a continuous production process.

sandwich panel machine

The modern customized sandwich panel production machine integrates mechanical, electrical, hydraulic, pneumatic, and computer control technologies, realizing a fully automated production process from raw material input to finished product output, greatly improving production efficiency and product quality stability.

Main equipment composition and functions of sandwich panel machinery

• Open book leveling system
  Dual winding machine configuration for uninterrupted production
  High precision leveling unit to eliminate internal stress in the board
  Automatic centering device ensures stable material movement
  Shear welding system to achieve seamless connection of coil materials

• Forming system
  Multi roll precision forming unit, capable of quickly replacing molds
  Servo drive technology, with a molding accuracy of ± 0.1mm
  Online molding monitoring system, real-time adjustment of parameters
  Modular design to meet the needs of different board types

• Foam/filling system
  High pressure foaming machine (polyurethane production line)
  Automatic rock wool/glass wool laying device
  Accurate metering mixing system with an error of less than 1%
  Temperature and pressure closed-loop control to ensure foam quality

• Composite compression molding system
  Double belt continuous press or multi roll composite system
  Adjustable pressure range 5-50 tons
  Temperature zoning control to adapt to different core materials
  Automatic thickness adjustment, accuracy ± 0.2mm

• Cutting and stacking system
  CNC flying saw or laser cutting
  Automatic length measurement system with an accuracy of ± 1mm
  Automated stacking by robotic arm
  Automatic counting and sorting of finished products

Core technical features of sandwich panel manufacturing machine

• Intelligent control system
  PLC+Industrial Computer Dual Control System
  Cloud storage and analysis of production data
  Fault self diagnosis and remote maintenance function
  Intelligent optimization algorithm for process parameters

• Energy efficiency optimization
  The utilization rate of thermal energy recovery is over 85%
  Frequency conversion energy-saving technology comprehensively saves 30% of electricity
  Exhaust gas treatment standard emission system

• Flexible production
  Quick mold change technology (<15 minutes)
  Multi variety mixed production mode
  Thickness 50-200mm infinitely adjustable
  Board width can be customized according to requirements (commonly 600-1200mm)

• Quality Control System
  Online thickness detector
  Visual inspection of surface defects
  Automatic testing of bonding strength
  Each batch of products is traceable

Application areas and product advantages of sandwich panel making machine

• Main applications:
  Industrial plant walls and roofs
  Cold storage insulation and enclosure system
  Cleanroom partition
  Mobile home construction
  Ship cabin partition

• Product advantages:
  Fire rating can reach Class A (rock wool core material)
  Thermal conductivity as low as 0.018W/(m · K) (PU core material)
  Wind pressure resistance performance of over 3.0kPa
  The service life can reach more than 25 years
  Construction efficiency increased by over 50%

The modern customized sandwich panel production line is developing towards higher efficiency, intelligence, and environmental friendliness, which can fully meet the needs of the construction industry for energy conservation, environmental protection, rapid construction, and personalized customization. It has become an indispensable intelligent manufacturing equipment in the field of modern industrial construction.