Building Insulation & Cold Chain Rigid Foaming Solutions
Cold storage panels, pipeline insulation sleeves, cold chain boxes, LNG storage tanks -- covering both low-pressure and high-pressure machines, with cyclopentane systems meeting environmental requirements.
Why Insulation Manufacturers Choose Foamor
Formulation Compatibility
Rigid foam requires strict closed-cell rates and thermal conductivity. Our equipment supports multiple formulation systems — polyester, polyether, cyclopentane types. Formulation parameters provided directly at no extra charge.
Eco-Friendly Systems
Cyclopentane foaming systems have been successfully applied to refrigerator and freezer linings, complying with Montreal Protocol requirements. Environmental compliance is essential for appliances and building products exported to Europe and America.
Turnkey Line Supply
Complete supply from foaming machines to molds, laminating lines, and cutting lines. Turnkey engineering with pre-debugged equipment interfaces, ready to run upon installation.
Complete Coverage for Building Insulation & Cold Chain Products
Core Equipment Designed for Building & Insulation Industry
Low-Pressure Foaming Machine
Sandwich Panel Series
- Output Rate:80-450g/s (Multiple models)
- Mixing Method:High-speed impeller, air-driven
- Mixing Ratio:100:50-150 (Adjustable)
- Metering Accuracy:±1%
- Total Power:11-22kW (Model dependent)
Applications: Cold storage panels, pipeline insulation, building sandwich panels
High-Pressure Foaming Machine
Appliance Insulation Series
- Output Rate:90-400g/s
- Mixing Head:High-pressure impingement, self-cleaning
- Metering Accuracy:±0.5%
- Injection Pressure:5-15MPa
- Material Tanks:250L/500L
Applications: Refrigerator linings, freezers, cold chain boxes
Cyclopentane Foaming System
Eco-Friendly Series
- Cyclopentane Ratio:5-15% (Adjustable)
- Safety Configuration:Explosion-proof motor + N2 protection
- Metering Accuracy:±1%
- Compliance Standards:ISO 9001/CE/Environmental regulations
- Applications:Export appliances, building insulation
Suitable for: Export appliances to Europe/America, building insulation
Hefei Refrigeration Equipment Factory — 3,000m² Daily Cold Storage Panel Production
This Hefei refrigeration equipment factory mainly supplies cold chain logistics companies and food processing plants. Their previous small low-pressure machine had low efficiency and unstable foam quality, resulting in high complaint rates. We configured a fully automatic cold storage panel production line: large low-pressure foaming machine with continuous laminating line, achieving stable daily production capacity of over 3,000 square meters, foam closed-cell rate improved from 87% to 96%, thermal conductivity reduced by 15%, and customer complaint rate decreased by 80%. The equipment has been running for two years without any breakdown.
How to Choose Between Low-Pressure and High-Pressure for Insulation
| Comparison Item | Low-Pressure Foaming Machine | High-Pressure Foaming Machine |
|---|---|---|
| Applicable Products | Cold storage sandwich panels, pipeline insulation, building panels | Refrigerator linings, freezers, cold chain boxes |
| Foam Type | Mainly rigid foam | Rigid foam, uniform density |
| Flow Range | 80-450g/s (Medium-low flow) | 90-400g/s (Medium-high flow) |
| Metering Accuracy | ±1% | ±0.5% |
| Equipment Cost | Lower | Medium-high |
| Eco-Friendly System | Cyclopentane (Not recommended) | Cyclopentane available |
| Typical Thickness | 50-150mm | 20-80mm |
| Suitable Scale | Medium-large continuous production | Small-medium precision production |
If you're unsure which to choose, tell us your product type and capacity goals — we'll help you decide. Free consultation, no charges.
Technical FAQ
Q1: What foam density is typically required for building insulation panels?
Cold storage panels commonly use 30-45kg/m³, pipeline insulation sleeves 40-60kg/m³, and LNG cryogenic applications can reach 80-120kg/m³. Different densities directly affect thermal conductivity and mechanical strength. Our technical team will help you determine the optimal density range.
Q2: Are cyclopentane systems safe?
Cyclopentane is flammable, but current technology is very mature. Our cyclopentane systems come standard with explosion-proof motors, nitrogen protection systems, and leak alarm devices. Following proper operating procedures, safety risks are controllable. Compared to HCFC-141b, cyclopentane causes no ozone depletion and is the mainstream eco-friendly solution.
Q3: What standards must equipment meet for export to Middle East or Southeast Asia?
This mainly depends on destination country regulations. CE certification is required for entry into Europe and most Middle Eastern countries, with some countries also requiring UL certification or local standard certification. We can help confirm target market entry requirements and provide appropriate configurations.
Q4: How much floor space does a cold storage panel production line require?
A standard fully automatic cold storage panel production line requires approximately 15-25 meters long by 3-5 meters wide for main equipment. Including material tanks and control systems, total workshop space needed is 80-150 square meters. Specific requirements depend on your capacity targets.
Q5: Is equipment noise high? What workshop environment requirements exist?
Machine operating noise ranges from 70-80dB, requiring industrial workshop environment. Material storage areas need good ventilation, with cyclopentane systems requiring higher ventilation standards and explosion-proof ventilation facilities.
PU Foam Solution Inquiry
Tell us what you produce and how to reach you. Our team will recommend the right equipment and process solution.
Building a New Insulation Line or Upgrading Your Current Setup?
Tell us your product specs and capacity target — we'll recommend the right configuration.