Versatile Sandwich Panel for Cold Room with Polyurethane 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 consisted by

an inner metal plate, an outer metal plate, and an intermediate polyurethane insulation layer. Ensuring optimal thermal efficiency, these panels provide robust structural support and impeccable insulation, perfect for maintaining the precise conditions required in cold storage environments.
Horizontal and Vertical Operation Methods:
1. Employing a durable waterproof film and SBS padding to enhance panel integrity.
2. Galvanized L or U-shaped positioning for steadfast installation, secured with reliable expansion bolts.
3. Sealant substrate ensures a strong bond and enduring performance.
4. Pre-installed board seam sealant with a double-sided groove sealant and a polyurethane spray in the middle for an airtight seal.
5. Vertical wall panel installation maintains structural alignment and stability.
6. Installation of wall purlins, C-shaped steel, and quick mushroom nails is required for structures exceeding 6 meters, ensuring safety and durability.

Suspended ceiling panel operation method:
1. Determine the appropriate length and lifting direction for the ceiling panel based on the structural main beam, ensuring a seamless joint parallel to the beam line for optimal support.
2. Pre-install suspension beam structural components, including 6 # channel steel and fixture suspension beam, with suspended M12 lifting screw connected to a C-type Steel keel for secure mounting.
3. Lift the insulation top plate with precision to maintain uniform coverage.
4. Fine-tune the lifting screw length to ensure stability and safety.
5. Apply polyurethane foam at the main joint, foam the PVC sleeve to eliminate cold bridging, and trim with a color steel folding piece for a flawless 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 Qingdao Bingyan Refrigeration Equipment Co., Ltd.

Nestled in the stunning coastal city of Qingdao and established in 2011, our company excels in providing cutting-edge solutions for industrial and commercial freezing, cold storage, and sophisticated refrigeration systems. As a high-tech enterprise, we are passionately focused on the research, development, design, manufacturing, and sales of superior refrigeration equipment, consistently setting new standards in quality.

Our Commitment

Qingdao Bingyan Refrigeration Equipment Co., Ltd. is driven by a powerful vision where science and technology illuminate our path to innovation. We ensure meticulous management practices to guarantee customer satisfaction, striving tirelessly to deliver flawless refrigeration system solutions, premium products, and exemplary services that seamlessly meet the ever-evolving demands of today's market.

Qingdao Bingyan Refrigeration Equipment Co., Ltd.

Proudly holding over ten national technology patents, we are pioneers in developing refrigeration systems that are not only high in efficiency but also energy-saving and environmentally responsible. Our diverse offerings encompass high-efficiency refrigeration units, energy-saving barrel pumps, and cutting-edge PLC intelligent program control boxes. We specialize in the design and customization of equipment tailored for a wide array of projects, including rapid food freezing storage, cold storage for food and medicine, 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. Dedicated to advancing customer experiences, we provide innovative and practical refrigeration system solutions that stand out in the market. Our commitment is unwavering in offering unparalleled engineering services and superior after-sales support, ensuring that our customers remain completely satisfied at every stage.

Bingyan offers an all-encompassing range of services, including precise sales, meticulous design, expert construction, and diligent after-sales support, ensuring a seamless journey for our customers.

1. In our sales department, we excel at accurately understanding and discerning customer needs, conveying their intentions with precision, and maintaining seamless communication to foster strong and effective partnerships.
2. Our design department provides customers with expert and well-founded engineering advice, crafting tailored, reliable, and stable refrigeration plans that perfectly align with individual needs.
3. With unwavering dedication, our engineering department approaches every construction process with seriousness and completes each task with meticulous precision, aiming to deliver projects of unrivaled quality.
4. Our after-sales department is perpetually prepared and vigilant, ensuring our unwavering support for the success and satisfaction of our valued customers.

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.