8 Pallets Automatic Loading Vacuum Cooling System

Vacuum cooling removes heat from the vegetables by boiling some of the water in them.

The product is filled in a closed vacuum chamber and the air is pumped out.

Berries Vacuum Cooling Machine

Currently, COLMDAX has three factories in Guangdong Province, China. Every year, we export about 100 vacuum coolers and other products to the world, especially the United States, Canada, Russia, Europe and Mexico.

Automatic Loading Vacuum Cooler

As in most processes, vacuum cooling cannot be applied to each type of product, but suitable products are beyond doubt. As a rule, suitable products should have multi-sheet properties or have a large surface to mass ratio.

EATH Series Fast Temperature Cycling Chambers

High product reliability is a basic requirement for today’s competitive market and is often the only difference between the various manufactures. These chambers feature the class TESTEQ look for stainless steel with a new, modern style. The adjustable controller pod will please users of different heights. And sound levels are lower, even for air-cooled models. Faster chambers fro production and qualification level testing-Change rates up to 25℃ per minute. All models feature three levels of overheat protection.

Hydro Vacuum Cooler for Fruits & Vegetables

Energy Saving 4 Pallets Vacuum Cooler Equipment

Vacuum Chamber

1.  Rectangular configuration with inside dimensions: 1.4M (55") wide X 2.55M (100") high X 6.00M (236") long.

2.  Primarily constructed of painted carbon steel.

3.  Floor of the chamber shall be constructed of skid resistant diamond plate.  It shall be suitable for forklifts and pallet jack traffic.

4.  Internal safety valve for disabling vacuum pressure.

5.  One door opening full inside width and height of chamber.

6.  Automatic hydraulic operated door actuators, with hydraulic power unit for opening door and combination down solenoid valve and safety flow regulator allow door to close by gravity at a controlled rate.

7.  Rubber O-ring type door seal with continuous, one piece construction and rounded corners (no

seams in corners).

8.  Door seal is pressed in place in fitted groove. It is easily replaced without fasteners or special tools

9.  External fixed dock plate provides transition to the vacuum chamber door; can be removed for

servicing the door seal.

Vacuum System

1.  Vacuum Pump designed for minimum vacuum of 1 Torr (mmHg abs).

2.  2 stage vacuum pump system with variable speed provides highest efficiency and fastest pump down speed in the industry.

3.  Vacuum pump flow control provides full control of end vacuum during dwell time improved

control of final temperature of all areas of the product.

4.  Coalescent type exhaust filters to eliminate 99.9% of oil mist,minimizing oil loss and polution.

5.  Built-in check valves to prevent reverse flow and rotation.

6.  Initial vacuum oil charge included.

Refrigeration Compressor

1.  Refrigerant: R404a

2.  One (1) screw type refrigeration compressor.

3.  Electronic sensors for suction, discharge and oil pressure (no mechanical pressure or temperature switches).

4.  Safety control for low suction, high discharge and low oil pressure.

5.  Anti-cycle control to protect compressor motor.

6.  Automatic capacity reduction to maximize coolingefficiency for full and less than full loads

7.  Initial compressor oil charge included.

Condenser

1.  Evaporative Condenser

2.  Hot dipped galvanized construction.

3.  Minimum design pressure of 300 PSIG.

 Application fields:

        For vegetables, like leafy vegetables, like (iceberg) lettuce, spinach etc. The process also works perfectly for field-packed produce, as long as (micro) perforated film is being used. For more "solid vegetables ranging from (Chinese) cabbage and broccoli to carrots, the cooling down process might take (considerable) more time, but the result in shelf life increase can be more than substantial.

         For fruit, like strawberries and mushroom, it is most important that the produce is cooled down very shortly after harvesting. Fresh cut flowers are a different field of application. Special systems adapted to processing aircraft containers have been made successfully in the past.

Irrigation System

Main configuration

About us

Contact: Bernie

Guangdong Coldmax Agricultural Equipment Co., Ltd.

Tel.&WhatsApp:+86-18819178834

Wechat: 18819178834

Tel.:+86-18878604233   Fax:+86-769-88621230

http://www.coldmax.com.cn

Add.: No.6, Enhuai Avenue, Dahuai Town, Enping City, Jiangmen City, Guangdong Province.