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Two Components Foaming Machine
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1006

零售价
0.0
Yuan
市场价
0.0
Yuan
产品编号
所属分类
Pu Foaming Machine
数量
-
+
库存:
0
1
Description
PENTANE SYSTEM
KEY ACCOMPLISHMENT
1. Introduction:
Foaming machine is the core part of the continuous sandwich panel production line which directly affects the quality of production panel. Due to the difficulty of foaming technology and the inability to see the foaming process, it was veiled with a mysterious veil.
WEIHUA has endeavored to the research of foaming machines for many years. This technology involves 1) fluid mechanics, 2) fluid heat exchange, 3) gas-liquid emulsification, 4) chemical raw materials 5) electrical automation control, 6) Common-rail injector technology for internal combustion engines (needle tip injection technology), 7) precision machinery design and manufacturing heat treatment, and 8) pentane explosion-proof safety and other core technologies in the subdivided fields.
2. Technologies:
With the promotion and application of highly fire-retardant PIR B1 grade polyurethane, pentane is put into use as a foaming agent, and the new foaming machine will become the core configuration in the production line. After nearly two decades of continuous development and optimization of foaming machines, WEIHUA has now fully mastered all core technologies and successfully applied it to multiple production lines at home and abroad. These technologies include:
Flow Ratio Control Technology:

Temperature Control Technology:

Self-cleaning Mixing Head Technology:

High-speed Shear Mixing Emulsification Technology:

3. Technical Parameter:
1) Unit pouring volume: 120—500g/s
2) Against-spurt pressure range of pouring injector:12-18MPa,Rated 15Mpa
3) Pressure adjustment of pouring injector: pneumatic, adjustable online
4) System control of each component flow: auto closed-loop control(suitable for manual)
5) Working type: continuous high-pressure operation
6) Volume of chemical material working tank Poly 300L ISO 300L Catalyst 150L Catalyst A 150L Catalyst B 150L Foaming agent 150L
7) Six-component material flow (adjustable mixing ratio) PLOY 50~300g/s ISO 50~300g/s Fire retardant 5~50g/s Catalyst A0.6~6g/s Catalyst B0.6~6g/s Foaming agent 5~50g/s. (Customer can decide on how many components they need. And foaming agent can be 141B, Pentane, etc)
8) Tolerance of material temperature control: ±2℃
9) Heating of temperature control: 6×6Kw,Cooling: 20000Kcal/h
10) Input power:45kw
4. Foaming Performance:
Foaming performance of the production panel is pretty good. This is cold storage sandwich panel of which thickness is 250MM and fire retardant rating is B2. The percentage of close area is high, and heat conductivity coefficient is favorable.




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