07971459286

MECHAIR INDUSTRIES
GST : 24AADFM8866D1Z7

Our Products

Fruit Ripening Chamber

Forced Air Precooling Room

Pre Cooling Machine

Hydrocooler for Fruits & Vegetables

Modular Cold Room For Seed Storage

Specialized Raw Onion Cold Storage

Specialized Onion Cold Store

Dehydrated Onion storage

Onion Cold Store

Blast Freezer

Hot & Cold Room for Milk Products storage

Hot and Cold Room for Dahi storage

Vacuum Food Freeze dryer

Solar Cold Storage

Solar Cold Storage

Modular cold room for Plant Growth

Modular Cold Room for Plant Growth

Spiral Freezer

Spiral Freezer

Cold Room

Modular cold storage for fruits & Vegetables

Walk-in Cold Room

controlled atmosphere cold storage

Walk in Cooler

Walk In Cooler

Ice Flacker

Coriander and Spices Processing Plant

Food Processing Consultant

Frozen food processing consultancy

blood Plasma Blast Freezer

Medical Blast Freezer

Pre Cooling Machine

Pre Cooling Machine Specification

Application
Vegetable & Fruit Pre-Cooling

Door Type
Insulated Swing Door

Refrigerant
R404A / Eco-Friendly Option

Thickness(mm)
100 mm

Function
Rapid Cooling of Fresh Produce

Voltage
220V / 380V

Product Type
Pre Cooling Machine

Defrost Type
Automatic Hot Gas

Power
5 HP

Usage
Industrial / Commercial

Temperature
-5C to +10C Adjustable

Air Volume
4500 m/h

Cooling System
Forced Air / Evaporator Fan

Installation
On-site Installation Provided

Dimension
Customizable - Standard: 10ft x 10ft x 8ft

Floor Type
Anti-Skid Stainless Steel

Insulation Type
PUF Panel

Mobility
Optional Wheels for Easy Movement

Compressor Brand
Imported/Indian Brands Available

Capacity
2 to 6 Ton Per Batch

Material
High-Quality Stainless Steel Interior/Exterior

Controller Type
Digital Temperature Controller

Lighting
LED Interior Lighting

Humidity Control
60% to 95% Adjustable

Noise Level
< 65 dB

Cooling Time
30 to 240 minutes (depending on load)

Protection
Overload and Phase Protection

Pre Cooling Machine Trade Information

Minimum Order Quantity
1 Number

Supply Ability
1 Number Per Month

Delivery Time
1 Months

Main Domestic Market
All India

About Pre Cooling Machine

Basis of design for Precooling Room

Proposed Precooling room size	20ft.(L) x 10ft.(W) x 11ft.(H) Ext. dim.
No. of rooms	01
Insulation of room	Prefabricated 80mm PUF Panels
Products to be precooled	Fruits & Vegetables 5MT/batch
Expected temp. before Pre Cooling (Product incoming temp.)	+35C
Temp. after pre cooling (Final product Temp./ Room temp )	+2-7C (Settable as per your requirement)
Relative humidity	90 % RH
Time for cooling (Pull down time)	4-5 hours
Type of pre cooling	Forced Air Precooling
Outside ambient temp. for insulation purpose	52 Deg.C maximum
Ambient temp. for design of refrigeration system	+42C
Door specification	0.9 x 2.0mtr.(H) with manual swing
Cooling unit	Mech Air make refrigeration unit
Refrigerant	R-22
Compressor	Emersons make
Compressor type	Hermetic
Fan for evaporators	Axial flow fans
Room lighting	4 Watt/m² with vapour proof light fixture
Control panels	As per overleaf
Switchgears	All of reputed make of Telemechanic/Seimens/L&T
Coils & pipe	All coils & pipes are of copper make duly insulated
Temperature sensor	Sensitivity 1 Deg.C
Electrical supply required	415V/3 phase/50 HZ

Advanced Cooling Technology

Utilizing a forced air cooling system with an automatic hot gas defrost, the Pre Cooling Machine delivers rapid and uniform temperature reduction. Its reliable compressoravailable from leading imported or Indian brandsensures consistent performance for optimizing the freshness and shelf life of produce.

Customizable and User-Friendly Design

Tailor the Pre Cooling Machine to your operational needs with customizable dimensions and optional mobility via wheels. The insulated swing door, anti-skid flooring, and intuitive digital controller provide safety, convenience, and precision for any industrial or commercial environment.

Safe, Eco-Friendly, and Robust Performance

Designed for long-term durability, the pre-cooler combines PUF insulation and robust stainless steel construction with overcurrent and phase protection features. The use of eco-friendly refrigerants and low-noise operation (<65 dB) ensures energy efficiency and compliance with environmental standards.

FAQs of Pre Cooling Machine:

Q: How does the Pre Cooling Machine enhance the freshness of fruits and vegetables?

A: The machine rapidly reduces the temperature of freshly harvested produce, slowing down respiration and delaying spoilage. This process preserves firmness, color, and nutrients, ensuring fruits and vegetables remain fresh for longer periods.

Q: What process does the Pre Cooling Machine use to achieve rapid cooling?

A: It employs a forced air or evaporator fan cooling system with an automatic hot gas defrost, ensuring uniform and efficient temperature reduction throughout the chamber. The digital temperature controller offers precise adjustment from -5C to +10C.

Q: When should I use the Pre Cooling Machine during my produce logistics?

A: It is best used immediately after harvest or post-receipt of produce at your facility. Early pre-cooling helps maintain product quality during storage and transport by removing field heat quickly.

Q: Where can the Pre Cooling Machine be installed, and is installation assistance provided?

A: It is suitable for installation at farms, packaging centers, warehouses, and industrial facilities. On-site installation is provided by the manufacturer or supplier to ensure proper setup and operation.

Q: How is the humidity and temperature controlled inside the machine?

A: The machine features an adjustable digital controller for both temperature (-5C to +10C) and humidity (60% to 95%), allowing you to tailor conditions for different types of produce and storage needs.

Q: What are the main benefits of using the Pre Cooling Machine in commercial operations?

A: Key benefits include significant improvement in product shelf life, reduction in post-harvest losses, energy-efficient operation, and enhanced produce safety due to its robust, hygienic, and easy-to-clean stainless steel design.