High-Performance Cold Room Sandwich Panels with 180mm Thickness

• Customization: Available
• Cooling Method: Indirect Cooling
• Certification: ISO, CCC
• Thickness (mm): 250/200/180/150/120/100/75/50
• Width Specifications: 1120mm
• Core: Polyisocyanurate (PIR)
• Anti-Rust: Corrosion Resistance
• Application: Cold Room
• Energy-Saving: Water-Proof
• Environmental Material: Anti-Quake
• Other Feature: Easy Install, Water-Proof, Heat Retaining etc.
• Advantage: Thermal Insulation
• Water Absorption Rate: Water Absorption Rate ≤ 4%
• Closed Cell Percentage: ≥95 %
• Foaming Technology: Pentane Foaming
• Oxygen Index%: ≥30 %
• Dimensional Stability: Dimensional Stability<3% (70 ºC, 48h)
• Transport Package: Standard Export Packaging
• Specification: 250/200/180/150/120/100/75/50mm
• Origin: China
• HS Code: 7610900000

Product Description

Product Parameters

Product Name	Description	Execution standards
Thickness (mm)	250/200/180/150/120/100/75/50	GB50072-2021 Design Specification for Cold Storage JB/T 6527-2006 Insulated sandwich panels for combined cold storage
Width specifications	1120mm
CORE	Polyisocyanurate (PIR)
Raw material brand	Yantai Wanhua	Polyurethane raw materials
Density	Core material density 40 ± 2 kg/m ³	GB/T6343-2009
Thermal conductivity	Thermal conductivity ≤ 0.024W/m · k	GB/T3399-1982(1989)
Oxygen index%	≥30 %	GB/T 2406.2-2009
Dimensional stability	Dimensional stability<3% (70 ºC, 48h)	GB/T 8810-2005
Bonding strength	≥ 1.0kg/cm2 (0.1Mpa); The bonding area of the peeling surface is ≥ 90%	JB/T 6527-2006
Flexural capacity	Simply supported sandwich panel, bearing a uniformly distributed load of 0.5KN/m2, with a relative L/250 at the mid span	JB/T 6527-2006
Compressive strength	Compressive strength ≥ 0.15Mpa	GB/T 13840-2014
Water absorption rate	Water absorption rate ≤ 4%	GB/T8810-2005
Closed cell percentage	≥95 %	GB/T10799-2008
Combustibility	B1 level	GB 8624-2012
Foaming technology	Pentane foaming

Product Description

The cold storage panels are consisted by
an inner metal plate, an outer metal plate, and an intermediate polyurethane insulation layer to provide superior thermal efficiency and durability.
Horizontal and Vertical Operation Methods:
1. Employ a waterproof film along with SBS padding for enhanced protection against moisture.
2. Utilize galvanized L or U-shaped positioning secured with reliable expansion bolts for stability.
3. Integrate a robust sealant substrate to ensure airtight integrity.
4. Pre-install board seam sealant, using a combination of double-sided groove sealant and polyurethane spray at the core for optimal insulation.
5. Install vertical wall panels designed for maximum structural support and insulation.
6. For spans exceeding 6 meters, incorporate wall purlins, C-shaped steel, and quick mushroom nails to reinforce the structure.

Suspended Ceiling Panel Operation Method:
1. Determine the optimal length and lifting direction of the ceiling panel based on the main beam alignment. Ensure the ceiling panel joints are parallel to the building’s main beam.
2. Pre-install suspension beam structural components, including 6 # channel steel and fixture suspension beams, alongside M12 lifting screws connected to a C-type steel keel for robust support.
3. Elevate the insulation top plate to its designated position.
4. Precisely adjust the length of the lifting screw to secure the installation.
5. Spray the main joint with polyurethane foam, use a PVC sleeve to disrupt cold bridges, and trim the edges with color steel folding pieces for a seamless finish.

Detailed Photos

Quick Installation Universal panel and aluminium fittings can build up 100m² prefab buildings in 2 Hours.

Durable and long life use  Full automatic production line keep high and same quality,anti corrosion for last life for 15-20 years.

Quick Mass ProductionAs usual,2-5 days finished 1000 square meters panels.

Sound-absorbing  50 thickness PU panel can absorb the sound over 30 db/m²

Fireproof  Reaches the national fire grade standard of GB8624.

Waterproof  Cam lock can keep its shape and character after soaking in water for a few days.

Process Flow

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Company Profile

Welcome to Qingdao Bingyan Refrigeration Equipment Co., Ltd., where innovation meets excellence in refrigeration technology.

Nestled in the scenic coastal city of Qingdao, Qingdao Bingyan Refrigeration Equipment Co., Ltd. was founded in 2011. We are a high-tech enterprise renowned for our expertise in industrial and commercial freezing, cold storage, and refrigeration systems. Our dedication to research, development, design, manufacturing, and sales ensures the delivery of premium-quality refrigeration equipment to our esteemed clientele.

Our Commitment

At the heart of Qingdao Bingyan Refrigeration Equipment Co., Ltd., lies a steadfast commitment to leveraging scientific innovation and robust management practices to secure customer delight. Our unwavering objective is to deliver impeccable refrigeration system solutions, superior products, and unparalleled services that cater to the ever-evolving market demands.

Qingdao Bingyan Refrigeration Equipment Co., Ltd.

We proudly hold over ten national technology patents, dedicated to the development of high-efficiency, energy-saving, and environmentally friendly refrigeration systems. Our extensive product range includes high-performance refrigeration units, energy-efficient barrel pumps, and sophisticated PLC intelligent program control boxes. We excel in designing and customizing equipment tailored for a variety of projects—be it food quick-freezing storage, cold storage for food and medicine, ultra-low temperature storage, fruit and vegetable air-conditioning storage, workshop air conditioning, quick-freezing, freeze-drying, or thawing devices.

Qingdao Bingyan Refrigeration Equipment Co., Ltd. is passionately committed to offering customers cutting-edge and practical refrigeration system solutions. Our dedication extends to delivering superior engineering services and exceptional after-sales support, ensuring an unmatched level of customer contentment.

Bingyan offers an all-encompassing suite of services, encompassing sales, design, construction, and after-sales support, to ensure a seamless customer experience.

1. Our sales department is adept at precisely understanding and capturing customer needs, ensuring clear communication of their intentions, and maintaining a seamless dialogue with clients to cultivate strong relationships.
2. The design department is committed to offering clients expert and pragmatic engineering advice, meticulously crafting reliable and enduring refrigeration plans tailored to fulfill customer requirements.
3. The engineering department approaches every construction phase with precision and diligence, striving for unmatched excellence in each project to deliver superior quality outcomes.
4. Our after-sales department remains ever-ready and vigilant, ensuring the continued success and satisfaction of our valued customers.

Certifications

FAQ

Welcome to the World of Qingdao Bingyan Refrigeration Equipment Co., Ltd.

At Qingdao Bingyan Refrigeration Equipment Co., Ltd., we are dedicated to providing top-tier cold storage solutions that are meticulously customized to align with your specific requirements. Collaborate with our expert team of seasoned designers who are committed to crafting a refrigeration system that embodies high efficiency and energy-saving principles.

Why Choose Us? — The Leading Edge in Cold Storage Solutions

• Our company, established in 2011, prides itself on having a distinguished team specializing in design, installation, and maintenance, ensuring a seamless experience from start to finish.
• We offer a comprehensive suite of services, including complete cold storage design, detailed installation guidance, and reliable after-sales maintenance, ensuring your satisfaction and peace of mind.

Visit Us — Experience Our Excellence in Person

We warmly invite you to visit our state-of-the-art factory at any time, where you can witness firsthand the quality and dedication that goes into our products and services.

Delivery & Payment — Streamlined for Your Convenience

• We guarantee delivery within 60 days after finalizing your requirements, ensuring prompt and efficient service.
• Payment Terms: Secure your order with 30% down payment via T/T, with the balance due after inspection and before shipment. We accommodate payments through telegraphic transfer and sight letter of credit for your convenience.

Get in Touch — We're Here for You

We're committed to responding to your inquiries within 24 hours. Reach out to us today to explore our flexible shipping options, whether by sea, air, or express, and discover how we can meet your needs with excellence.