Stienen AeroWing Air Inlet System

About Stienen Agri Automation

Stienen is a leading family company, established in 1977, with strong roots in livestock farming. The company is dedicated to being close to the farmer and serves as a global supplier of innovative automation solutions for poultry and pig farms. Stienen develops and produces climate solutions, automation systems, management software, and peripheral equipment in-house.

Address: Mangaanstraat 9 - 6031 RT Nederweert

Contact: T +31 (0)495 - 63 29 26 | E sales@stienen.com | W www.stienen.com

[Image: Photograph of the Stienen Agri Automation headquarters.]

Motors for Air Inlet Systems

STW - Motor gearbox

To control air inlet systems, Stienen has developed the STW motor. This motor is designed for accurate control, reliability, and smooth operation of curtain control systems.

EGM - Winch motor

The EGM series is a robust, brushless 24V motor available with a pulling force of 100 kg and 250 kg. It is supplied as standard with a cable drum and offers 0-10V control or potentiometer feedback.

[Images: Pictures of the STW motor gearbox and EGM winch motor.]

AeroWing AIR INLET

Constant Air Throw

• Robust central operation
• Aerodynamic design
• Constant air throw over the entire ventilation range
• Minimal risk of freezing
• Very easy to assemble
• Easy to control using Stienen equipment

[Image: Image of the AeroWing air inlet unit.]

[Images: Pictures of chickens, indicating the target environment for the ventilation system.]

Accurate Ventilation for a Healthy Climate

The secret to a healthy climate for livestock is providing the right volume of fresh air at the right speed and in the right place. The AeroWing system is designed to optimize air distribution throughout poultry houses under all conditions. The focus is on how air enters the house, ensuring constant temperature, avoiding draughts, and maintaining sufficient air exchange to remove CO2, ammonia, and dust.

Constant Climate

A good air distribution is the primary requirement for a healthy climate. The temperature in the house should remain constant, and draughts must be avoided. Sufficient air exchange is crucial for animal health.

Tunnel Inlet

Tunnel ventilation can be used as additional ventilation during extremely warm days. AeroWing inlets can be used alongside conventional AeroWings to provide extra cooling by directing higher-speed air over the animals.

Benefits of AeroWing

1. Constant and Independent Air Throw

The aerodynamic design of the AeroWing imparts a 22-degree angle to the incoming air. This results in a predictable air throw path, enabling any type of ventilation regardless of the roof structure, even at minimum ventilation levels.

[Diagrams: Illustrations showing the airflow patterns created by the AeroWing, demonstrating the venturi effect and the 22-degree air throw angle.]

2. Minimal Risk of Freezing

Cold incoming air can cause condensation on moving parts, leading to freezing. The AeroWing mitigates this risk through its design, which manages condensate to prevent it from affecting moving components.

Lowering Pressure Drop

When ventilation levels reach 70% or higher, the pressure can be lowered to facilitate displacement ventilation.

Mounting Position AeroWing

The mounting position of the AeroWing depends on the housing type. Diagrams show installations in both floor housing and aviary or cage systems.

For aviary or cage housing systems, the AeroWing can be placed high up to ensure ventilation between the roof and the housing system.

For floor housing, the AeroWing can be installed at a low height because the air throw is independent of the roof slope. This mounting also avoids interference with roof-level obstacles like trusses, lighting, or suspended feed and water lines.

[Diagrams: Illustrations showing the AeroWing installed in different farm configurations, such as floor housing and aviary/cage systems.]

Specifications AeroWing

General

• Constant and independent air throw
• Minimal risk of freezing
• Supplied as a self-assembly kit (saves 30% of transport volume)
• Very easy to assemble
• Long service life due to the use of stainless steel and plastic

Options

• Can be expanded vertically using 1 or more connecting piece(s)
• Spring opening
• Available with a plastic grille and a rod guide

Dimensions and Airflow

[Detailed technical drawings providing precise dimensions, tolerances, and manufacturing specifications for the AeroWing unit, including cut-out, rear view, and front view dimensions.]

** With the recess dimensions any tolerance variations in width or height have been taken into account.

** As standard, the AW1-32 C has been equipped with 2 brackets.