High Speed Discontinuous Production line of PU Sandwich Panels

Main technical parameters

Thickness of a panel             50~150mm

Max bearing force               0.2Mpa/cm²

Moving speed of worktable        20m/min

Pressing speed                  10~30mm/s

Working temperature of worktable   0~50

Angle that press can slant          0~8°

Main Components of PU Sandwich Line

Main machine---------------------------------------------------------------------------------1unit

Hydraulic driving system--------------------------------------------------------------------1unit

Worktable--------------------------------------------------------------------------------------1unit

Worktable supporters------------------------------------------------------------------------1unit

Worktable heating system-------------------------------------------------------------------1unit

Bridge crane for the mixing head-----------------------------------------------------------1unit

Anti-skid platform------------------------------------------------------------------------------1unit

Electric control system------------------------------------------------------------------------1unit

Specifications of sandwich panels producible   

 Max. length    6000mm

 Max width     1200mm

 Thickness     50~150mm

Equipment used

1. One “2+2” multi-layer laminator for “6×1.2m” panels

2. One set of PU foaming machine and installation for pre-storing materials 

Operating principle

The multi-layered laminator is consisted of the press and the rail stands.Two worktables are to move into the press and the other two stay on rail stands. Initially, put the top and the bottom facing sheets inside of mould frames and then do the necessary sealing work. After that, feed the worktables into the press. When worktables inside the press moves out orderly, the other two feed in at the same time. Upon the finish of feeding, the press will close and slant at a angle, waiting for the injection PU raw materials from the PU mixing head into different panels. Meanwhile materials start foaming and curing. At this time, mould frames on worktables moved out can be opened and the finished products can be unloaded to get ready for next production cycle.  

Constituents of equipment

a. One “2+2” multi-layer laminator for “6×1.2m” panels

The laminator is used to make sandwich panels with the max. lenth of 6m, max. width of 1.2m and the thickness from 50150mm.

Our Advantage

• High Quality
• Reliable
• Durable
• Reasonable Price
• Good after Service

Factory Picture

Introduction

    We, Friendship Machinery Co., Ltd, attaches great importance on technology innovation, progress has  been made on scientific management as well as Co., culture. China leading expert in designing and manufacturing equipments for welding and cutting, automation system and metal works. We use and produce high-technology utilizing the most available robotic and automatic techniques. Every work is uncompromisingly designed to improve our clients' competitiveness and productivity.

    We invest more on developing roll forming machine such as Metal roof & wall panels machines, C&Z purlin machines drywall Stud-track forming machines,Metal decks machines, No-girder and Column curves forming machine, Guard rails forming machines, Downspout pipes forming machines and so on. With fast development, very short period for construction and beautiful external appearance, as well reasonable price was occupied in the market of building industry.

EXCELLENT QUALITY AND COMPETITIVE PRICE !

CHOOSE US , CHOOSE THE BEST !

Thank you for your time !