Polyurethane Foam Sandwich Panel Personalized Energy-Efficient pu Panels
Our high-quality insulation panels are perfect for cold rooms. These energy-efficient and durable panels are made with polyurethane foam and metal panels. They are environmentally friendly, fireproof, and lightweight. With over 10 years of warranty, our temperature-controlled panels are the ideal choice for industrial and commercial cold rooms.
Our Cold Storage Plate Product Customization PUR PU Sandwich Panels for Cold Room are designed to provide excellent insulation and durability for small to medium-sized cold storage facilities. Made with traditional molds, these polyurethane sandwich panels feature an embedded eccentric hook that allows for convenient assembly.
With their good heat insulation and high intensity, our PU cold storage room panels effectively reduce heat transmission caused by temperature differences, maximizing the efficiency of freezing and refrigeration systems. These panels are scientifically designed and easy to use, making them a cost-effective choice for heat insulation in construction projects.
Our panels come in a variety of sizes and specifications to meet the needs of different sites and projects. They are environmentally friendly, fireproof, lightweight, and made with metal panels for added durability. With a warranty period of over 10 years, our high-quality insulation panels provide long-lasting performance and peace of mind.
Choose our Cold Storage Plate Product Customization PUR PU Sandwich Panels for Cold Room and experience the benefits of energy-efficient, temperature-controlled panels for your cold storage needs.
PU Sandwich panel (Polyurethane sandwiched panel )is composed of 2 layers of weather-proof colored steel sheets and jetted the hard forms of polyurethane between 2 layers which feature fireproof materials. It is suitable for the various roofs and walls referring to the large-size factory buildings, storage, exhibition halls, gymnasiums, freezing stores, purifications workshops,etc, which features temp-keeping, heat insulation, weight-bearing, weatherproof with the rich colorfulness and good appearance.High strength, wear resistant, oil resistant, shock absorption, heat preservation effect is good.
1, High temperature resistance, flame retardant, good strength
2,Thermal Insulation:The thermal conductivity of PU/PIR is 0.019-0.021W/m.k.Unique joint gurantee the tightness and insulation.
3,With excellent thermal insulation performance and ideal bending resistance, and high strength, the surface flat version of the novel design, reduce the maintenance thickness, increase the net space.
| Brand of steel plates |
Bao Steel, Yieh Phui Steel, Ma Steel, BHP Steel, BlueScope Steel |
| Painting of steel plates |
PVDF, SMP, HDP, PE; The top painting should be above 25μm. |
| Galvanized layer of steel plates |
Exterior plate: 55% Aluzinc above 100G/M³or Zinc coating above150G/M³; |
| Inner plate: 55% Aluzinc above 70G/M³or Zinc coating above 100G/M³ |
| Thickness of steel plates |
0.4mm-0.8mm. |
| Thickness of core |
50mm/75mm/100mm/120mm/150mm/200mm/250mm |
| Density of core |
39--43kg/m³ |
| Effective width |
915mm--1130mm (We will recommend according to different projects) |
| Panel Length |
According to customers' request (no more than 11.8m) |
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| PUR/PIR Sandwich Panel Technology Data |
| Density |
38-50kg/m3 |
| Thermal conductivity |
0.019-0.023W/M.K |
| Moisture permeability coefficient |
≤3.34Ng/Pa/m.s |
| Water absorption |
≤0.5g/100cm2 |
| Enclosed rate |
≥97% |
| The compression strength |
≥220KPa |
| The bending strength |
≥2450KN/m2 |
| Oxygen index |
≥28 |
| Fire proof |
B1/B2/B3 |
| Dimensional stability |
≤1% |
| Application temperature |
-50ºC-150ºC |
| Exterior Steel thickness |
0.4-0.7mm |
| Interior steel thickness |
0.4-0.7mm |
| Core material thickness |
30/40/50/60/75/100/120/150/200mm |
| Length |
Less than 11.8m |
| Effective width |
Wall panel:930/1000/1120mm;Roof panel:1000mm |
| Grace finish |
Embossment,small wave,square waves,flat finish |
| USAGE |
Roof and Wall |
| Advantage |
Heat Insulation, light weight, quick installation,waterproof, fireproof, soundproof, energy-saving,environmental friendly, |
| Panel Thickness |
Application Temperature Limit |
| 50mm |
5°C |
| 75mm |
-5°C |
| 100mm |
-15°C |
| 120mm |
-25°C |
| 150mm |
-35°C |
| 200 |
-45°C |
Different temperatures, different uses
| Thickness of Sandwich Panel |
Application Temperature |
| 50mm |
≥ 5°C |
| 75mm |
≥ -5°C |
| 120mm |
≥ -15°C |
| 150mm |
≥ -25°C |
| 175mm |
≥ -35°C |
| 200mm |
≥ -45°C |
| 250mm |
≥ -55°C |
The existing production facilites and equipment mainly include Japan NSC color coated sheet line, Germany Hennecke PUR panel line, China Zhongji rock wool panel line, Italy Salvagnini sheet metal line, Italy Cannon noncontinuous panel line, New Zealand Frame-cad thin-walled cold forming system.
standard seaworthy package
1,protect film on steel sheet,eps board protect in container
2,Add steel pallet+paper corner protect+film protect
Qingdao Port Shipbuilding & Machinery Industry Co., Ltd (RPIC), is a large comprehensive state-owned enterprise combining industrial products research and manufacture, steel structure and equipment producing, general contracting service for industrial system and ships & equipment building and maintenance. The main business scope covers port, marine equipment, mining, electric power, cement, paper making and other industries.
| Lead Time : 25 days after order confirmed |
Annual Production capacity
pur panel--2,000,000 square meters
rock wool panel--1,000,000 square meters
PPGI--100,000 tons
Related industrial doors--10,000 sets
| SHANDONG LINGFAN TECHNOLOGY CO., LTD. |
With nearly 20 years of experience, our company offers tailor made refrigeration solutions that startfrom initial design stage to turnkey delivery. LINGFAN COOLING has realized numerous projects in a widerange of business sectors, serving many purposes and focused on customers
Our main office is located in China and we have many regional dealers in different countries. Our com:pany has more than 20 qualified specialists, each with talented, specific expertise and longstanding experience. LINGFAN COOLING is a competent and reliable partner in the field of refrigeration systems who cansupport you throughout the entire life cycle of your system, from engineering to implementation. LINGFANCOOLING is a leading company in refrigeration and freezing solutions for food business in poultry, meatandmeat products, dairies etc.
Lingfan Cooling Walk In Cold Rooms and Controlled Environmental Rooms
Lingfan Cooling offers both walk in cold rooms and controlled environmental rooms for use in the medical and pharmaceutical industries' cold storage. Each of our cold rooms provides accurate and specific controls of the temperature and humidity as well as air quality. Lingfan Cooling cold rooms are walk-in cooler and/or walk-in freezer units that are specifically designed for the storage of temperature critical pharmaceutical products, samples, and specimens. With standard units available as well as fully customized units, Lingfan Cooling can provide you with the flexibility and accuracy needed in the pharmaceutical industry.
Temperature and Humidity Controls
Seamless Insulation and Door Package
Temp range from -10°F to 45°F
Temperature Mapping and Recording
FAQ
Q1. What is your terms of packing?
A: Generally, we pack our goods in bulk and put into the soft EPS for protection to save the container space. If you have the requests, we also make the iron pallet package.
Q2. What is your terms of payment?
A: T/T 30% as deposit, and 70% before delivery. We'll show you the photos of the products and packages before you pay the balance.
B:100% Trade assurance
Q3. What is your terms of delivery?
A: EXW, FOB, CFR, CIF.
Q4. How about your delivery time?
A: Generally, it will take 10 to 20 days after receiving your advance payment. The specific delivery time depends on the items and the quantity of your order.
Q5. Can you produce according to the samples?
A: Yes, we can produce by your samples or technical drawings.
Q6. What is your sample policy?
A: We can supply the sample if we have ready parts in stock, but the customers have to pay the courier cost.
Q7. Do you test all your goods before delivery?
A: Yes, we have 100% test before delivery.
Q8: How do you make our business long-term and good relationship?
A:1. We keep good quality and competitive price to ensure our customers benefit ;
2. We respect every customer as our friend and we sincerely do business and make friends with them, no matter where they come from.
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