Versatile Sandwich Panel for Cold Storage and Insulated Walls

• 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 high-performance intermediate polyurethane insulation layer, ensuring optimal thermal efficiency.
Horizontal and Vertical Operation Methods:
1. Employ a durable waterproof film and SBS padding, delivering superior moisture resistance.
2. Utilize galvanized L or U-shaped positioning, secured with robust expansion bolts, for a steadfast installation.
3. Sealant substrate ensures a tight and reliable seal for enhanced durability.
4. Seamlessly integrates with pre-installed board seam sealant (double-sided groove sealant combined with a polyurethane spray core) for exceptional insulation.
5. Suitable for vertical wall panel placement, ensuring structural integrity and insulation.
6. Projects exceeding 6 meters require the strategic installation of wall purlins, C-shaped steel, and efficient quick mushroom nails for reinforced stability.

Suspended Ceiling Panel Operation Method:
1. Precisely determine the length and orientation of the ceiling panel according to the main beam configuration of the building structure, with joints perfectly aligned parallel to the main beam.
2. Ensure pre-installed suspension beam structural components, utilizing 6# channel steel and fixture suspension beam, accompanied by a suspended M12 lifting screw connected to a robust C-type steel keel.
3. Elevate the insulation top plate with precision and care for optimal alignment.
4. Adjust the lifting screw to the precise length required for secure positioning.
5. Expertly spray the main joint with polyurethane foam, incorporate a PVC sleeve to disrupt the cold bridge, and meticulously trim with a color steel folding piece 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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, For a deeper exploration of our product offerings, click on the product name or product picture to discover more about our extensive range of solutions.

Company Profile

Welcome to the world of excellence at Qingdao Bingyan Refrigeration Equipment Co., Ltd.

Founded in 2011 amidst the scenic beauty of Qingdao, we are masters in the realm of industrial and commercial freezing, cold storage, and cutting-edge refrigeration systems. As an advanced tech enterprise, we devote our efforts to the research, development, design, manufacturing, and sales of premium-quality refrigeration solutions.

Our Commitment

At Qingdao Bingyan Refrigeration Equipment Co., Ltd., our innovation is fueled by scientific and technological prowess, while our management ensures your satisfaction. Our mission: to deliver impeccable refrigeration system solutions, products, and services that meet the ever-evolving market needs.

Qingdao Bingyan Refrigeration Equipment Co., Ltd.

With over ten prestigious national technology patents under our belt, we're steadfast in developing energy-efficient, eco-friendly refrigeration systems. Our repertoire includes high-performance refrigeration units, energy-saving barrel pumps, and intelligent PLC program control boxes. We excel in crafting tailor-made equipment for diverse projects like rapid food freezing, cold storage for food and pharmaceuticals, ultra-low temperature storage, air-conditioned storage for fruits and vegetables, workshop air conditioning, quick-freezing, freeze-drying, and thawing units.

Qingdao Bingyan Refrigeration Equipment Co., Ltd. is passionately committed to delivering pioneering and functional refrigeration system solutions. We emphasize top-notch engineering services and unrivaled after-sales support to guarantee your satisfaction.

Bingyan provides an all-encompassing suite of services, encompassing sales, design, construction, and after-sales initiatives.

1. Our sales department possesses an astute ability to discern and meet customer needs, conveying their intentions with precision, while ensuring seamless communication.
2. The design department offers expert and sound engineering advice, crafting reliable and stable refrigeration plans tailored to customer specifications.
3. Our engineering team approaches each construction phase with meticulous attention, ensuring every task is masterfully executed, setting a benchmark for high-quality projects.
4. The after-sales department stands perpetually ready, ensuring unrivaled success for 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.