High Density Polyurethane Pirinsulated Laminated Sandwich Panels Board for Cold Room

Product Description

COLD ROOM PANEL with CAM-LOCK

Superior Insulation   Complete Specifications   Flexible Customization

Product Description

Cold Room Panels utilize polyurethane or polyisocyanurate as the core material due to their excellent thermal insulation properties. These panels are clad with color steel or stainless steel plates to minimize heat transfer caused by temperature differentials, ensuring the efficient operation of refrigeration systems.

With a high degree of modularity, panels can be freely assembled to construct single or multiple cold rooms of varying sizes. Their concave-convex groove connection significantly improves seam airtightness, reducing cold air leakage, and pre-embedded eccentric hooks simplify the installation process on-site.

We manufacture a comprehensive range of cold room panels, renowned for their durability, high-strength, low thermal conductivity and superior insulation capabilities.

Depending on the cold room temperature requirements, clients can select from 75mm to 200mm in thickness. Our products are highly customizable, allowing for adjustments in plate specifications, foaming materials, panel dimensions, color and more.

Application: Cold Storage Room, Blast Freezer, Workshop

Panel Thickness		75mm	100mm	120mm	150mm	200mm
Suggested Cold Room Temperature		+10ºC or above	-10ºC or above	-20ºC or above	-30ºC or above	-40ºC or above

Product Advantages

SUPERIOR LONG-TERM INSULATION

ROBUST TIGHT CAM-LOCK SYSTEM

STREAMLINED INSTALLATION PROCESS

High-Grade Polyurethane Core: Composed of premium polyurethane with outstanding insulation capabilities, featuring a high-density microcellular foam structure (42kg/m³), ensuring consistent thermal efficiency over extended periods.
Durable Surface Materials: Utilizes high-quality color-coated steel or stainless steel plates, renowned for their exceptional strength and corrosion resistance, maintaining optimal condition and appearance for years.
Thermal Barrier & Internal Circulation: Effectively blocks external heat transfer while promoting uniform internal air circulation, maintaining precise temperature control within the cold storage environment.

Interlocking Design: Features a tongue-and-groove side connection with a large, continuous eccentric hook mechanism, ensuring a secure and seamless fit.
Optimized Hook Spacing: With a hook distance of only 900mm, shorter than competing products, it enhances the overall sealing and insulation performance of the entire cold storage enclosure system.

Prefabricated Precision: Our panels come with a mature installation system design, facilitating quick and easy on-site assembly.

Cost-Effective Construction: This streamlined approach significantly shortens the construction cycle, reduces labor costs, and minimizes material wastage, offering a cost-effective solution for cold storage projects.

EXCELLENT FIRE RESISTANCE

Polyurethane, being a thermosetting resin, forms a coking protective layer during combustion, unlike EPS and XPS which may melt or drip. This characteristic, combined with metal surface materials, significantly enhances flame retardancy.

SIGNIFICANT ENERGY EFFICIENCY

Reduced Energy Consumption: Effective thermal insulation minimizes the workload on refrigeration equipment, leading to substantial energy savings and lower operational costs.

Environmentally Compliant: The selection and processing of polyurethane panels strictly adhere to national and industry environmental standards, ensuring a hygienic environment by inhibiting bacterial and parasite growth, thus meeting the stringent requirements of the cold chain industry.

Specification

Type	PUR Panel with Cam-Lock
Thickness	75mm/100mm/120mm/150mm/200mm
Width	Standard: 950mm/Customization
Density	≥42kg/m³
Fire Retardant	B1/B2/Standard
Hook Distance	900mm/1000mm
Wall/Ceiling Panel Surface Plate	Double Side Color Steel: 0.326mm/0.376mm/0.426mm/0.476mm and thicker
	Double Side Stainless Steel: 0.4mm/0.5mm and thicker
	One Side Color Steel + One Side Stainless Steel
Floor Panel Steel Plate	0.4mm/0.8mm Galvanized Steel
	Anti-slip Aluminum / Anti-slip Stainless Steel

Production Photos

After Sales Service

Standard Warranty: 12 months
Global Support: 24/7 technical assistance and spare parts supply
Training: On-site or remote operation/maintenance training

Company Profile

About US

ZHIYUN Refrigeration Equipment Co., Ltd is a comprehensive enterprise integrating manufacturing, trade, and engineering. Since the establishment in 1982, we now have 3 production workshops dedicated to insulation panels and doors, refrigeration units, and heat exchange equipment, one sales company and one engineering company, all situated in Fujian Province, China. Our company's commitment to excellence is evident in its various certifications including ISO9001:2015.
Over the past four decades, ZHIYUN has emerged as a professional refrigeration company, renowned for its scale, reputation, and influence within China. We have established strong relationships with numerous prominent local enterprises. Our unwavering commitment to quality and reliable service has earned the company a stellar reputation globally. Today, we collaborate with long-term partners in Asia, Latin America, and Africa, delivering tailored solutions that meet the diverse needs of international markets.
ZHIYUN offers a diverse range of high-quality refrigeration products that find widespread application in multiple industries, including food processing and storage, marine, medicine, chemicals, and logistics. We are dedicated to providing innovative and efficient solutions that meet the unique needs of its clients.
 
Products Range
1. Scroll/Semi-Hermetic Reciprocating/Screw Compressors (official distributor)
2. Air/Water/Evaporative Cooled Compressor Condensing Units, Water Chiller
3. PUR/PIR Cold Storage Room Insulation Panels and Doors
4. Evaporators, Condensers
5. Refrigeration Parts (valves, dried filters, refrigerant, refrigeration oil, etc.)
6. Refrigeration Tools
7. Refrigeration Control Panels
8. Cold Rooms, Walk-in Freezers, Chillers, Cold Chambers
9. Blast Freezer, Quick Freezing Room and Quick-Freezing Tunnel
 
Service Range
1. Cold Room Design 
2. Refrigeration System Design
3. Undertake Cold Storage Projects in Nearby Countries
4. Online Technical Support and After-Sale Service 
 
Nonstandard Customization and OEM/ODM are highly welcomed.

Our Advantages

1. With over 40 years' expertise in refrigeration, we possess in-depth knowledge of systems, equipment, cold rooms, and, most importantly, customer needs.
2. We own factories producing insulation panels, condensing units, condensers, and evaporators, along with warehouses stocking compressors and refrigeration parts, ensuring a full product range, quality assurance, and convenient one-stop shopping.
4. We handle cold room projects year-round, proficient in installation and maintenance. We supply comprehensive materials and tools for your projects, enabling immediate on-site work. Plus, we offer prompt, reliable technical support throughout installation and maintenance to ensure your equipment runs smoothly.

Packaging & Shipping

FAQ

Q: Are you a manufacturer?
A: Yes, we are. Non-standard customization and OEM/ODM service are both welcomed and available.
Q: What's the lead time for orders?
A: Standard models ship in 15–30 days; customized units require 30–45 days.
Q: Can I request a customized unit?
A: Absolutely! We offer tailored products.
Q: What documents do you provide for export?
A: Full export package (Commercial Invoice, Packing List, Bill of Lading, COC, etc.).
Q: How do I place an order?
A: Contact us via email/phone for a quote, then confirm with a PO.
Q: What is the payment term?
A: 50% down payment, and 50% before shipment.
Q: Could you provide shipment service?
A: We work with an experienced forwarder which could arrange your shipment on the cheapest and fastest way. Our closest port is Xiamen.
Q: What about the maintenance?
A: All the products are tested before shipment, and maintenance is easy. We provide patient pre-sale service and considerate after-sale service.