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Product Details

Adhering to the concept of 'details and quality make achievement', Gewinn works hard on the following details to make the woodworking machine more advantageous.Gewinn is certified by various qualifications. We have advanced production technology and great production capability. woodworking machine has many advantages such as reasonable structure, excellent performance, good quality, and affordable price.

Company Advantages
1. The raw materials of Gewinn is only selected from vendors of the industry.
2. has been extensively used in area because it possesses many merits.
3. Gewinn United Co., LTD. has a large and clean warehouse to store with big quantity for long time.
4. Gewinn United Co., LTD. has established world-class quality standards and extremely stringent process quality control requirements for .

Company Features
1. After years of development, Gewinn has developed into a leading company in the market.
2. Our factory has imported a series of advanced production facilities that can ensure constant and steady production. This means that thousands of products can be made in astonishingly short periods of time.
3. Gewinn United Co., LTD.'s corporate culture needs continuous innovation and development on the basis of adhering to . Ask! is our service tenet.

Solution and Catalog

Solution of Cold room for 100 CBM fruits and vegetables

Cold room volume	Size for Reference LWH	Panel thickness	Compressor unit	Evaporator	Refrigerant
<30 CBM	4m3m2.5m	100mm	3HP	DD22	R404A
30-60 CBM	4m6m2.5m		4HP	DD30
60-80 CBM	4m8m2.5m		5HP	DD40
80-100 CBM	5m8m2.5m		8HP	DD60

Remark:
1.All different sizes can be customized.
2.For fruit and vegetable. the temperature is -5°C to 10°C.

Cold Room Catalog

Parmeter

Brand	Changxue or OEM / ODM
Size	Customized
Temperature	-50°C to 50 °C
Voltage	380V or Customized
Main parts	Polyurethane sandwich panel
	Cold room door
	Condensing unit--- Germany Bitzer, America Emerson, etc.
	Air cooler---Gaoxiang, Yongda or customized
	Temperature controller---Dixell,Schneider
Fittings	Valves, copper pipe, cable tie, insulating tape, insulation tube and glue
Certification	ISO9001, BV, SGS, TÜV

Cold room panel

We use fluoride-free material, it is more environment-friendly.All CHANGXUE cold room panels can reach fireproof level B2.

Polyurethane panel is foamed by high pressure with density of 38-42 kg/m3. So cold room has good thermal insulation.

Cold room door

We have different types of cold room door, such as hinged door, swing door, sliding door and other types of doors according to your requirement.

Condensing unit

We use the world famous brand like Germany Bitzer, America Emerson, etc.
The automatic high-precision digital controller is easy to operate with high efficiency.

Evaporator

Model:DD,DJ,DL.DD series is for medium temperature; DJ series is for low temperature;DL series is for high temperature.
Low cost, high cost performance

Refrigeration fittings

(1)Temperature controller
Famous brand:Italy Dixell, French Schneider
(2)Valve Parts
Famous brand: Denmark Danfoss
(3)Copper pipe
Copper pipe size is decided by the type compressor and evaporator

Installation

Step 1:Floor panel

Step 2: Wall panel

Step 3: Ceiling panel

Each panel will be marked according to drawing and connected by cam locks. Every panel has tongue and groove dry joint,you just need to lock different panels together, then seal them with sealant.

You can watch this following video about how to install cold room.

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The fibers of Gewinn will be rigorously tested before used. The fibers are checked using various methods such as combustion, dissolution, staining, or infrared spectrometry method. It can be offered as a great gift for friends and families

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Advanced manufacturing equipment is used in Gewinn production. It will be processed by vacuum cleaning equipment, washing tester, and other machines which are specially used for textile manufacture. It has passed the tests conducted by qualified institutions designated by FCC

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Gewinn is exclusively developed by our R&D team who is exploring new raw materials without limits and experimenting with new combinations of ingredients. The product can help people away from the disease

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Gewinn has been rigorously tested. A group of tests includes size measurements check, vulcanization test of the rubber outsole, needle detection test, and flex/torsion test. With an ergonomic design, it can bring much convenience for users

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Gewinn has gone through the following production process: the preparation of shell pattern, stitching, lasting (to shape the final shoe.), and final assembly. It acts on the human body through the low-frequency waves to enhance people's health

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The careful inspection during production greatly guarantees the overall quality of the product. It is manufactured for the health of people

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