Rock Wool / Glass Wool / PU Sandwich Panel Production Line With Double-Belt Conveyor

Brand Name	Friendship		Place of Origin	China

Delivery Time:30-60days
Certification:ISO

Rock Wool/Glass Wool/PU Sandwich Panel Production Line With Double-Belt Conveyor

Introduction of machine

A combination production line,wich can produce PU,rock wool,glass wool sandwich panels,with the function of edge foaming and sealing for rockwool,glass wool panels. ? High pressure glue spraying unit:glue is sprayed on up and down steels sheet directly,wich saves glue and insures quality by maximing the stickness of glue. ? Rotary type:block type,two turning.It is the most advanced and reliable technology,suitable for producing low density glass wool panels. ? Picture of production line

Primary technology parameters of PU sandwich panel product line

Production Material(mm):(0.25-1.0)×L, yield strength≤G300 Colored steel Production speed:4-8 M/min Production type: totally continuous production with PLC controlling PU foam thickness: 25-100mm Composite structure:position fixed by double rubber tracker Foaming system: totally automatically continuous foaming, quantity of foaming could be stepless adjustable Power of production ≥ 22KW Total power? ≥ 35 KW Cutting:pneumatic piston driving, non-stop cutting via sliding table Electronic controlling system: full-frequency PLC controlling system

Uncoiler roll forming machine

Excellent groove design and forming technics of roll forming machine combine with aided design of German copre software which can release whole stress and reduce waves while roll forming and keep the final products with planeness. Two-side projecting shaft roll former,rollers can be fixed on two sides shafts. Fast vertical loading of roll forming stations Roll forming machine on two side can be bidirectional changed,matched with double-belt conveyor to keep center. Width adjusting device by using high-precision ball screw and linear guide,accuracy tolerance0.5mm. Pre-heating room is made of 50mm PU Sandwich panel as fence,which decreases heat-loss substantially.

PU Sandwich foaming line

Two sets of conveyor rack: up conveyor is about 24m, down conveyor is about 30m.They lead the steel sheet from the roll forming machine to preheating room and to foaming,to cutting. One preheating room: It is built by heat-insulation material, and it could heat up the steel sheet to 25-38 by heater. One set of PU two component Liquid mixing and injecting section for foaming : it adopt Chinese high pressure pump. It have the temperature control system and material-level monitoring system. The tank of the material is about 150L. Two tanks. Foaming and double rubber device include motor driver system to make panel. The width of belt board is 1250mm, the range of adjusting distance between upper and lower frame belt board: min 25mm, max 200mm. And the range of adjusting thickness of sandwich panel :30mm,50mm,100mm.(30-50 for celling , 50-100 for wall)

Double-belt conveyor?

The double belt adopts two-stage drive (belt plate iis driven by auxiliary fine-pitch chain),which eliminates the mechanical nonsynchronous. The double belt also is equipped flexible tight system to make the operation more stable and reliable. The width of double belt plate can reach to 267 mm by adopting high quality special material and elaborate welding heat treatment. The side and bottom moulds device of double belt has powerful functions which can produce the sandwich panels from 20-200mm in thickness and 600-1240mm in width.

Applications

Metal?surface?glass?wool?sandwich?panel ? ? ? ? ?Metal surface rock wool sandwich panel? ? ??

Metal surface PU sandwich panel ? ? ? ? ? ? ? ? ? ?Metal surface cold storage PU sandwich panel

Metal?surface?wall?PU?sandwich?panel ? ? ? ? ? ? ?Metal surface roof PU sandwich panel

Cement mortar paper PU sandwich panel ? ? ? ?Civil building outer wall PU sandwich pan

Reference working flow

Introduction of company

?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