Energy Saving Sandwich Panel for Cold Room with Polyurethane Core

• 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 a central polyurethane insulation layer for superior thermal efficiency.
Horizontal and Vertical Operation Methods:
1. Employing a durable waterproof film and SBS padding for enhanced protection.
2. Galvanized L or U-shaped positioning, firmly fixed with expansion bolts for solid stability.
3. Utilization of a robust sealant substrate.
4. Pre-installed board seam sealant (utilizing double-sided groove sealant combined with polyurethane spray for optimal sealing).
5. Installation of sturdy vertical wall panels.
6. Structures exceeding 6 meters necessitate the addition of wall purlins, C-shaped steel, and efficient quick mushroom nails for extra support.

Suspended ceiling panel operation method:
1. Determine the optimal length and lifting direction of the ceiling panel in accordance with the main beam of the building structure. Ensure the joint of the ceiling panel runs parallel to the main beam for seamless integration.
2. Pre-installation of suspension beam structural components, including 6 # channel steel and fixture suspension beams, along with M12 lifting screws, all securely connected to C-type Steel keel for a firm structure.
3. Efficiently lift the insulation top plate into place.
4. Precisely adjust the length of the lifting screw to achieve the desired alignment.
5. The main joint is expertly sprayed with polyurethane foam, ensuring the PVC sleeve is properly foamed to break the cold bridge, while the color steel folding piece is meticulously 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 Qingdao Bingyan Refrigeration Equipment Co., Ltd., where innovation meets excellence!

Founded in 2011 in the enchanting coastal city of Qingdao, we are trailblazers in industrial and commercial freezing, cold storage, and refrigeration solutions. Our high-tech enterprise excels in research, development, design, manufacturing, and sales, offering only the finest in refrigeration equipment.

Our Commitment

At Qingdao Bingyan Refrigeration Equipment Co., Ltd., we harness the power of science and technology to fuel innovation and exceptional management practices that lead to unparalleled customer satisfaction. Our mission is to deliver impeccable refrigeration system solutions, products, and services that meet and exceed market expectations.

Qingdao Bingyan Refrigeration Equipment Co., Ltd.

With over ten national technology patents to our name, we are committed to creating high-efficiency, energy-saving, and eco-friendly refrigeration systems. Our range includes high-performance refrigeration units, energy-efficient barrel pumps, and sophisticated PLC intelligent program control boxes. We shine in designing and customizing equipment for diverse projects, including 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, and thawing devices.

Qingdao Bingyan Refrigeration Equipment Co., Ltd. is passionately dedicated to providing customers with innovative and practical refrigeration system solutions. We emphasize delivering top-tier engineering services and outstanding after-sales support to ensure every client leaves satisfied.

Bingyan offers an all-encompassing suite of services, covering sales, design, construction, and after-sales service to cater to all your refrigeration needs.

1. Our sales department expertly identifies and comprehends customer requirements, precisely conveys customer intentions, and maintains seamless communication for a flawless experience.
2. Our design department offers customers expert guidance and crafts reliable, stable refrigeration plans tailored to their specific needs.
3. The engineering department approaches every construction phase with meticulous care, ensuring excellence in every project to deliver superior quality results.
4. Our after-sales department is always poised and ready to ensure our customers' continued success and satisfaction.

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.