PUR Panels

I. Food Cold Chain (Core Application)

1. Low Temperature Freezing Warehouse (-25℃ ~ -18℃)

Applicable: Meat, seafood, frozen food, ice cream for long-term storage

2. Fresh Preservation Cold Warehouse (0℃ ~ 5℃)

Applicable: Fruits, dairy products, fresh eggs, flowers for short-term preservation

3. Food Processing and Central Kitchen

Multi-temperature zone cold storage (-18℃~5℃): Pre-prepared food, semi-finished products classified storage

Low-temperature processing workshop, cooling room, rapid freezing tunnel.

4. Fresh Food Logistics and Supermarkets

Cold Chain Center, e-commerce warehouse， supermarket back-up cold storage

Chain restaurant small cold storage (quick assembly)

II. Medical and Biological Cold Chain (High Precision Temperature

III. Special Industrial Low Temperature Environments

IV. Cold Chain Transportation Equipment

V. Other Special Scenarios:

Aerated storage/Ice buildings / ice sculpture halls/Agriculture / Aquaculture

1. Line alignment

Use a laser instrument to mark: floor trench line, wall panel edge line, partition line, wall corner reference

The corner is the starting point for installation, ensuring that the first panel is straight and vertical

2. Installation of trench / base plate

Fix U-shaped trench (spacing ≤ 600mm)

Seal the base plate groove, make a tight connection, gap ≤ 2mm

Horizontal deviation ≤ 2mm/2m

3. Wall panel installation (core)

Step 1: Groove sealing

Uniformly apply sealing glue to the convex groove (φ6 - 8mm), use a 45° glue gun

Apply glue to the mushroom head bolt hole and the bolt body

Step 2: Vertical board and connection

Start from the corner, connect the convex groove upward and the concave groove downward

Control the board gap: 3mm ± 1mm (预留 cold shrinkage)

Vertical error ≤ 2mm/2m

Step 3: Fixation

Top： spacing ≤ 200mm;Middle： ≤ 300mm; Bottom： ≤ 150mm (densified)

Use L-shaped corner band +points to fix at the corner

4. Top plate installation

Sequence： Install first around， then in the middle

Four-point hoisting， level positioning， precisely fit with the wall panel groove

Fixation spacing ≤ 600mm， add anti-shear parts

Apply glue to the board gap + seal

5.inside and outside corner and special areas

Sunken corner： L-shaped corner board + double sealing + corner band

Sunken corner： Apply glue + glass fiber cloth for crack prevention

Door frame / window： Surrounding foaming + fireproof mud sealing + glue

Through-wall pipe： Ω-shaped compensator + seal + insulation bridge

6. Board gap sealing (double-layer process)

Internal: Polyurethane foam filling (7/10 full， leave expansion)

Surface： Low-temperature resistant silicone sealant， press concave arc shape (prevent water accumulation)

Q:What kind of technical support can you provide?
A: Both our sales and engineers can provide 24 hours online support. Panels are supplied with installation drawings.Installation manuals and electrical diagrams are included with the cooling system. Accessories support is available for all of our products.

Q: How long is the lead time?
A:Usually for units we need 5-35 days to produce.Panels and other things usually we need 5-10 days depends on amount.

Q:Do you accept customization?
A:Since we are a factory,we accept customer's customization. If you need to use your brand,please provide the AI/PSD source file of the brand logo