Company information:

 Shandong Heli refrigeration equipment Co., Ltd. is a professional engineering company engaged in the design and installation of cold storage, central air conditioning engineering. The company has a group of professional and technical personnel and senior engineering team engaged in the refrigeration industry for many years. It has gathered a number of professors and experts from the refrigeration major of higher institutions as a permanent consultant. At the same time, it has a professional after-sales service team and provides irregular inspection service. The company has strong technical force, advanced production technology and equipment, scientific management method, stable and reliable product quality, perfect after-sales service. We always pursue the enterprise concept of "technology based, honesty first", market oriented, effective quality control as the means, sincere service as the purpose, in order to meet customer needs.As a professional refrigeration engineering company, the company set up a "three in one" technology department to provide professional technical services for partners.

 The company has introduced the world's most advanced equipment and technology, with a complete set of Italian technology automation continuous production line, the longest production line in China.

Product instruction:
1, Thinckness:75/100/120/150/180/200mm
2, Good heat insulation function,usually for Floor of Cold Room
3, Corrosion resistance,Long service life
4, ISO 9001:2008 SGS audit
5, Easy instal
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Main Panel Material

Product features:

1. Heat and sound insulation. Temperature suitable for PU ranges from 200 centigrade to 150 centigrade. 

2. Light weight, water-proof, Good chemical resistance and seismic resistance, anti-corrosion etc.

3. Energy conservation, environment protection, economical, good structure, easy to installation.

Usage:

PU Sandwich panels are new multipurpose construction material. They widely used in clean room as non-force bearing wall, roof and ceiling and as force bearing wall in singlestorey prefabricated buildings.The fields range from electronics to semiconductor, pharmaceutical, biotech and food processing etc.
Main Applications:
Hotels, hospitals, blood banks, poultry slaughter and processing, aquaculture and processing, mushroom cultivation, agricultural product processing,  dairy production, pharmaceutical processing and logistics, beverage production and processing, beer production and cooling, large-scale logistics
storage, chemical product cooling, leather manufacturing, injection molding, machine cooling, steel cooling, communication equipment,ship manufacturing and more. 
 

Basic Structure
Panels are joined together by means of tongue and groove and locked together by camlock on each side of the panel to ensure air tight joints. 
* Cam-lock design fastener to install cold room tightly and strongly
* Silica gel are used on the panel edge of the joint parts of each sandwich panel to ensure perfect sealing to avoid the cooling air leakage from the cool room or moisture inside the PU insulated panel for the best refrigeration and frozen storage result.
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