Cold Storage Sandwich Panel with 75mm Thickness for Optimal Insulation

• Customization: Available
• Suitable for: Factory/Restaurant/Food Storing
• Usage: Food, Blood, Medicine, Meat and Vegetable
• Warranty: 1-2 Years
• Certification: ISO, CCC
• Condition: New
• 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 %
• 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
• Production Capacity: 120000 Meter/Meters Per Month

Product Description

Product Description

The cold storage panels are comprised of

an inner metal plate, an outer metal plate, and an intermediate polyurethane insulation layer for enhanced thermal efficiency.
Horizontal and Vertical Operation Methods:
1. Employ waterproof film and SBS padding for superior moisture resistance.
2. Utilize galvanized L or U-shaped positioning, securely fixed with expansion bolts for stability.
3. Ensure proper sealing with substrate sealant.
4. Apply pre-installed board seam sealant with double-sided groove sealant, enhanced with polyurethane spray in the middle.
5. Install vertical wall panels for structural integrity.
6. For installations over 6 meters, incorporate wall purlins, C-shaped steel, and quick mushroom nails for additional support.

Suspended Ceiling Panel Operation Method:
1. Determine the length and lifting direction of the ceiling panel based on the building's main beam structure, ensuring panel joints are parallel to the main beam for seamless installation.
2. Pre-install suspension beam structural components: 6 # channel steel and fixture suspension beam, with M12 lifting screw connected to C-type steel keel for robust support.
3. Carefully lift the insulation top plate into position.
4. Precisely adjust the length of the lifting screw for perfect alignment.
5. Main joint is meticulously sprayed with polyurethane foam, PVC sleeve is foamed to eliminate cold bridges, and the color steel folding piece is expertly trimmed for a polished finish.

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

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 the world of innovation and excellence at Qingdao Bingyan Refrigeration Equipment Co., Ltd.

Founded in the scenic coastal city of Qingdao in 2011, we are pioneers in industrial and commercial freezing, cold storage, and advanced refrigeration systems. As a cutting-edge enterprise, our commitment is to the research, development, design, manufacturing, and sales of superior refrigeration equipment.

Our Commitment

At Qingdao Bingyan Refrigeration Equipment Co., Ltd., we harness the power of science and technology to drive our innovations, ensuring unparalleled customer satisfaction. Our mission is to deliver flawless refrigeration system solutions, alongside exquisite products and services that align perfectly with market needs.

Qingdao Bingyan Refrigeration Equipment Co., Ltd.

Boasting over ten national technology patents, our company is committed to creating highly efficient, energy-saving, and environmentally friendly refrigeration solutions. Our diverse product range includes high-performance refrigeration units, energy-conserving barrel pumps, and PLC intelligent program control boxes. We excel in designing and customizing equipment for diverse applications such as rapid food freezing, cold storage for food and pharmaceuticals, ultra-low temperature storage, climate-controlled storage for fruits and vegetables, workshop air conditioning, quick-freezing, freeze-drying, and thawing devices.

Qingdao Bingyan Refrigeration Equipment Co., Ltd. is unwavering in its mission to provide innovative and practical refrigeration system solutions. We aim to deliver exceptional engineering services and unparalleled after-sales support, ensuring our customers are always satisfied.

Bingyan offers a full spectrum of services, including sales, design, construction, and dedicated after-sales support.

1. Our sales department excels in understanding and capturing customer needs with precision, ensuring clear communication and maintaining a seamless dialogue with our valued clients.
2. The design department offers professional and insightful engineering recommendations, crafting reliable and stable refrigeration plans tailored to each customer's unique requirements.
3. Our engineering department approaches every construction phase with diligence, meticulously executing each task to achieve perfection and deliver high-quality projects.
4. The after-sales department remains vigilant and prepared, ensuring our customers’ success is always a priority.

Certifications

FAQ

Q:What's your advantage?
A: Through our professional designers according to your needs for your professional design, and select the appropriate refrigeration equipment. Ultimately, we achieve the purpose of high cooling efficiency, energy saving and power saving.

Q:How strong is your company?
A:Our company was established in 2011 and has a professional cold storage design team, installation team, and experienced after-sales maintenance personnel. We can provide a complete set of cold storage design, installation guidance, and after-sales maintenance services.

Q:Where are you?Can I visit you?
A: Sure,welcome to you visit our factory at any time.

Q:How about the delivery time?
A: Within 60 days after we confirm you requirement.

Q:what kind of payment does your company support?
A:Usually, a 30% down payment is made through T/T after confirming the Proforma Invoice (PI), and the balance will be paid after inspection and before shipment. We accept telegraphic transfer and sight letter of credit.

Q: When can I get the price?
A: Usually we quote within 24 hours after we get your inquiry.

Q: Which shipping way can you provide?
A: We can provide shipping by sea, by air and by express.