This cooler is published with the manufacturer’s full specification — voltage All available, cooling capacity 50ton. Made by ColdTech (Shandong) Refrigeration Co., Ltd. (4 years on the platform, typical reply ≤3h). For a binding price and lead time, send the volume you need and where it ships to.
Key Features of This Cooler
- Voltage: All available
- Cooling Capacity: 50ton
- Surface Material: Color Galvanized Steel
- Warranty: 1 Year
- Warranty Of Core Components: 1 Year
- Place Of Origin: Shandong, China
Technical Specifications
| Cooling Capacity | 50ton |
|---|---|
| Temperature | -35℃ ~ +20℃ |
| Compressor Brand | TECUMSEH, Copeland, Bitzer, Emerson |
| Voltage | All available |
| Panel Thickness | 100 mm, 150 mm |
| Warranty | 1 Year |
| Feature | Container |
| Core Components | Motor, Bearing, PLC |
| Key Selling Points | Eco-Friendly |
| Place Of Origin | Shandong, China |
| Brand Name | ColdTech |
| Dimension(L*W*H) | Customized |
| Cold Room Door Size | 800x1800mm |
| Hinged Door Thickness | 120mm/150mm |
| Swing Door Heater | Yes |
| Door Type | Hinged door/swing door |
| Product Name | Cold room hinged/swing door |
| Keywords | Hinged door/swing door |
| Doors | Hinged door/swing door |
| Cold Room Door | Hinged door/swing door |
| Usage Of Cold Room | Cold room door |
| Surface Material | Color Galvanized Steel |
| Applicable Industries | hotels, Garment Shops, Building Material Shops, Machinery Repair Shops, Manufacturing Plant, Food & Beverage Factory, Farms, Restaurant, Home Use, Retail, Food Shop, Printing Shops, Construction works , Energy & Mining, Food & Beverage Shops, Advertising Company, Other |
| Condition | New |
| Warranty Of Core Components | 1 Year |
| Usage | Cold Storage |
| Weight | 50 |
| Packaging Details | Wooden packing |
| Selling Units | Single item |
| Single Package Size | 50X50X40 cm |
| Single Gross Weight | 50.000 kg |
Product Details
Cold Room Door Hinged Door with Frame for Walk in Cooler Cold Storage




Standard dimensions:
* 80×180 cm
* 100×180 cm
* 120×200 cm
Benefits:
* Minimized thickness
* Esthetical and durable design
* Flat design, excellent fitness
* Hybrid frame which blocks heat transfer
* Perfect insulation, 13 cm door frame thickness
Item | Data |
Standard Size | 0.8*1.8m / 1.0*1.8m / 1.2*2m |
Material | Use CFC -FREE Polyurethane Foam Insulated Panel |
Standard Thickness | 50mm /100mm / 150mm / 200mm |
Surface material | PPGI/SS/ALUMINUM |
Hinges Nos | Customized |
Heater | For walk in freezer including |
Fire Resistance | B1/B2 Fire Resistance |
It is convenient to install new doors and upgrade the original doors.The biggest feature is that the installation is very easy. only three steps of installation, which not only saves time but also saves costs.
This is a door that can be adapted to any of your requirements.


Aluminum Door Frame


Hinge and Lock


Heating Wire


Escape Device


Cold room door material | 100% polyurethane foaming material |
Cold room door density | 38-40kg/m |
Thickness opional | 100mm,150mm |
Steel plate optional | Painted galvanized steel, stucco embossed aluminum,stainless steel |
Door type optional | Flush door,convex hinged door,electric / manual sliding door , glass door , swing door |








Ordering and Pricing
- Minimum order quantity: 1 set
- Volume pricing:
- 1–4 set: US $310 / set
- 5+ set: US $290 / set
- Ships from: China
- Customization: OEM and ODM accepted on qualifying volumes.
Frequently Asked Questions
What is the minimum order quantity for this cooler?
The standard minimum order quantity is 1 set. Trial orders can usually be arranged for buyers evaluating the product before a full production run.
What warranty is provided?
The manufacturer provides a 1 Year warranty. Spare parts and technical support remain available after the warranty period.
Can the cooler be supplied for my local voltage?
The standard configuration is All available. Alternative voltage and frequency builds are available when specified at the time of order.
Do you accept OEM or custom branding?
Yes. Custom logo, colour, packaging and specification changes are accepted on qualifying order volumes. Send your artwork and technical requirements with your enquiry.
How long does production and delivery take?
In-stock configurations typically ship within 7–15 days. Customised or large-volume orders are usually produced in 25–35 days, confirmed on order.
About the Manufacturer
This product is produced by ColdTech (Shandong) Refrigeration Co., Ltd., based in China. The company 4 years as a verified Alibaba.com supplier, operates its own manufacturing. Browse the full ColdTech (Shandong) Refrigeration Co., Ltd. range on HVACR Nexus.
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