Negative-Pressure Exhaust Fans
Large wall fans that pull air out of the house to keep the air fresh and temperature under control.
Climate Control · G03
Mobile Air Coolers
Wheeled coolers that add local cooling where it is needed.
- Can be moved between rooms
- Spot cooling for farrowing or hot areas
- Easy to add to an existing house
Sizes and configuration are customised to the project; details are agreed with you before quotation.
Overview
A mobile air cooler uses a water-wet pad and a fan to cool and move air. It can be rolled to a pen, farrowing room or loading area for spot cooling. It is useful for existing houses without full cooling systems, or as an extra to the main system.
Features
- 01
Moves where you need it
Roll the cooler to a pen or room.
- 02
Spot cooling
Useful in farrowing rooms and loading areas.
- 03
Easy to add
No rebuilding needed.
Specifications
Typical reference values. Final dimensions, materials and configuration are customised to your project and confirmed with you before quotation.
| Characteristic | Description |
|---|---|
| Principle | Wet pad and fan |
| Airflow | A few thousand to over ten thousand m³/h by model |
| Water | Tank or mains |
| Power | Electric |
| Mobility | Wheels |
| Customisation | Yes. Sizes, materials and configuration are adapted to the project. |
| Installation | Supported by HNYZ installation teams; scope agreed per project. |
| Packing and transport | Packed for sea or road shipping; method agreed per order. |
| Warranty | Agreed per project. |
| Certificates | Please ask for the documents required in your market. |
Where it is used
- Farrowing rooms in summer
- Existing houses without cooling pads
- Loading areas
Why HNYZ Group
One company for planning, supply and installation, so the equipment fits the rest of the farm.
- 50
- Installation teams
- 3,000
- Completed projects
- 50+
- Countries served
Service
Pre-sales
- Requirement analysis
- Layout and equipment list
- Quotation agreed in detail
Installation
- Installation by HNYZ installation teams
- Commissioning and testing
- Staff training
After-sales
- Spare parts list with the order
- Technical support
- Support for expansion
Frequently asked questions
Can it replace cooling pads?
For a small area yes; for a whole house a pad system is better.
Does it add humidity?
Yes, some. We advise on placement.
How are the fans sized?
From the house volume, pig number and peak outside temperature. We calculate the airflow and propose the fan count.
Do I need cooling pads?
In hot climates, pads cool incoming air by evaporation and are common. In cold climates, heating matters more.
Can alarms be added?
Yes. Controllers can sound an alarm when temperature goes out of range, and monitoring can be added.
What happens in a power cut?
Houses need a plan for power cuts: alarms, a generator, or emergency openings. We discuss options with you.
How much does ventilation cost to run?
Fan power is a major part of running cost. Variable-speed fans and good design can lower it.
Are sizes and configurations fixed?
No. Dimensions, materials and configuration are customised to your herd size, climate and local rules, and agreed with you before quotation.
Are the specifications on your product pages final?
They are typical reference values to help you compare. Final specifications are confirmed with you before quotation.
Who installs the equipment?
Our installation teams install and commission the equipment. The scope for each project is agreed in the contract.
What warranty do you give?
Warranty terms depend on the equipment and are agreed per project in the contract.
Enquiry
Ask about this product
Send us your herd size, site and timeline. We reply with a recommended configuration and a quotation.
What happens next
- 1
You send your project details
Herd size, site, land and target start date. Rough numbers are enough.
- 2
We reply with a layout and an equipment list
Our team reviews your requirements and proposes a configuration.
- 3
We agree the details with you
Sizes, materials and scope are confirmed before any quotation.
- 50
- Installation teams
- 3,000
- Completed projects
- 50+
- Countries served
- Email: sales@hnyzgroup.com
- +86 185 3894 3078
- Jiaozuo City, Henan Province, China
- Founded in 2005 · 300 employees
- Factory visits welcome: contact us to arrange
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