Duo Rear Gate Sow Mating & Gestation Stall

The Duo Rear Gate Sow Mating & Gestation Stall is a heavy-duty individual housing system developed for breeding sows and gilts during mating, artificial insemination and gestation management. Its distinctive split rear-gate arrangement provides convenient access to the sow while maintaining a secure and organized stall structure.

The open-frame configuration is designed to give livestock personnel convenient access along the sow's body for heat detection, artificial insemination, pregnancy checking, vaccination and routine veterinary procedures. A simplified locking arrangement reduces loose components and supports efficient daily operation in intensive commercial breeding facilities.

Manufactured from corrosion-resistant galvanized steel, the system can be integrated with individual feed dispensers, stainless steel or polymer troughs, nipple drinking lines, solid or slatted flooring and automatic dry feeding equipment. Stall dimensions and row layouts can be customized for new steel-structure pig houses or renovation of existing mating and gestation barns.

• Special Duo rear-gate concept provides convenient access to the sow from the working aisle.
• Open upper working area improves access during insemination, pregnancy checking and veterinary procedures.
• Heavy-duty structural design for intensive commercial sow farms.
• Hot-dip galvanized steel construction provides reliable corrosion resistance in humid livestock-house environments.
• Simple locking system minimizes loose pins and unnecessary removable components.
• Rear-gate arrangement supports efficient sow loading, unloading and reproductive management.
• Adjustable support and anchoring arrangements simplify alignment during installation.
• Compatible with individual feed dispensers and centralized automatic dry feeding systems.
• Compatible with stainless steel, polymer or project-specific feeding troughs.
• High-level or low-level water supply configurations are available according to project requirements.
• Suitable for solid, partially slatted or fully slatted gestation-house flooring.
• Modular row installation is suitable for large mating and gestation departments.
• Dimensions and accessories can be customized for different sow sizes and farm layouts.

• Side Stall Frames: Heavy-duty galvanized tubular steel structures form the main individual sow housing area.
• Duo Rear Gate: Split or dual-section rear-gate configuration provides convenient access for sow handling and reproductive procedures.
• Front Section: Can be configured with front bars, a front gate or feeding-trough arrangement according to the project design.
• Open Working Zone: The stall can be designed without obstructive continuous upper members over the primary working area, improving access to the sow.
• Locking Mechanism: Simple mechanical locking arrangement designed for reliable daily operation.
• Support Posts: Reinforced galvanized steel posts provide structural stability between adjoining stalls.
• Adjustable Supports: Adjustable feet or support brackets can compensate for installation tolerances and flooring conditions.
• Floor Anchors: Mechanical anchors and galvanized or stainless steel fasteners secure the stall to the barn floor.
• Feeding Trough: Stainless steel, polymer or other livestock-grade trough configurations are available.
• Feed Dispenser: Individual sow feed drops can be installed above each feeding position.
• Water Supply: PVC, galvanized or stainless steel piping can be integrated with nipple drinkers according to project requirements.

The sow enters the individual stall and is positioned between two structural side frames. The stall provides a defined feeding and management position while allowing farm personnel to observe the animal from the aisle.

The Duo rear-gate configuration is designed to improve access to the rear of the sow without requiring complex removable gate components. This is particularly useful during artificial insemination, heat detection, pregnancy examination and other reproductive-management procedures.

The open-frame structure provides additional working access along the animal while maintaining adequate structural strength. Feed can be supplied manually or through an automatic feed-distribution system, and drinking water can be provided through integrated pipelines and nipple drinkers.

Multiple stalls can be connected in continuous rows using common support and alignment components, creating an efficient mating or gestation unit within commercial pig farm buildings.

Product Type: Individual sow mating and gestation stall

Application: Gilts, mating sows and gestating sows

Rear Gate: Duo / split rear-gate configuration

Stall Length: Customizable according to sow size and project requirements

Stall Width: Customizable

Stall Height: According to project requirements

Main Material: Heavy-duty steel tube and solid steel components

Surface Treatment: Hot-dip galvanized or project-specific corrosion-resistant finish

Locking System: Mechanical locking system with configuration according to project requirements

Support System: Fixed or adjustable supports available upon request

Front Configuration: Front bars, front gate or feeding-trough arrangement

Feeding Trough: Stainless steel, polymer or project-specific livestock-grade trough

Feeding System: Manual feeding or automatic individual feed dispensing

Water Supply: High-level or low-level pipeline configuration

Drinking Equipment: Stainless steel nipple drinker or project-specific drinking system

Floor Compatibility: Solid, partially slatted or fully slatted flooring

Installation: Modular floor-anchored installation according to pig-house layout

• Sow mating departments
• Artificial insemination units
• Individual sow gestation housing
• Gilt breeding facilities
• Commercial sow farms
• Nucleus and multiplier breeding farms
• Large-scale integrated pig farms
• Steel-structure pig houses
• Prefabricated livestock buildings
• Existing mating-house and gestation-barn renovation
• Automatic sow feeding projects
• Turnkey commercial pig farm construction

• Stall length, width and height
• Narrow or wide Duo rear-gate configuration
• Rear-gate opening arrangement
• Steel tube dimensions and structural reinforcement
• Hot-dip galvanized surface treatment
• Fixed or adjustable supporting feet
• Front grille or front-gate configuration
• Stainless steel or polymer feeding trough
• Individual automatic feed dispenser
• Centralized dry feed distribution system
• High-level or low-level water piping
• Nipple drinker arrangement
• Solid or slatted flooring integration
• Single-row, double-row or multi-row stall layout
• Boar stimulation aisle integration for mating units
• Artificial insemination working-aisle arrangement
• Designed according to local climate, farm conditions and applicable animal welfare requirements

Installation:

• Confirm the mating or gestation barn layout, number of stalls, aisle width, animal-flow direction and feeding-system arrangement.
• Check the concrete or slatted-floor structure before positioning the stall rows.
• Mark stall centerlines and anchoring points according to the approved equipment layout.
• Install side frames, structural posts and adjustable support components.
• Align adjacent stalls and secure all support points to the floor.
• Install the Duo rear gates and confirm smooth opening and locking operation.
• Install front bars, gates or feeding-trough components according to the selected configuration.
• Install feed dispensers and connect the centralized feed line where required.
• Connect water pipelines and nipple drinking equipment.
• Inspect welds, fasteners, gates and animal-contact surfaces before commissioning.

Maintenance:

• Inspect rear-gate movement and locking components during routine barn checks.
• Remove manure and other material that could interfere with gate operation.
• Check anchors, supports, connecting bars and structural fasteners periodically.
• Inspect galvanized surfaces for mechanical damage or abnormal corrosion.
• Keep feeding troughs and feed outlets free from accumulated or spoiled feed.
• Check water pipelines and nipple drinkers for leaks and blockage.
• Wash and disinfect stalls according to the farm biosecurity program.
• Replace damaged or excessively worn gate and locking components promptly.

Q: What is the main advantage of the Duo rear gate?
A: The Duo rear-gate concept provides practical access to the rear of the sow for breeding, artificial insemination, pregnancy checking and other management procedures while maintaining an organized individual stall.

Q: Is this stall designed for mating or gestation?
A: It can be configured for mating, artificial insemination and individual gestation housing according to the farm management system and local requirements.

Q: Why is an open upper structure useful?
A: Reducing obstructive upper members in the working area can provide livestock personnel with easier access along the sow during insemination, examination and treatment.

Q: Can the stall dimensions be customized?
A: Yes. Length, width, height, rear-gate configuration and structural specifications can be designed according to sow size and project requirements.

Q: What surface treatment is recommended?
A: Hot-dip galvanizing is commonly selected for commercial sow housing because of its durability and corrosion resistance in humid livestock-house environments.

Q: Can automatic feeding equipment be installed?
A: Yes. Individual feed dispensers can be installed and connected to centralized dry feed distribution systems.

Q: What trough options are available?
A: Stainless steel, polymer and other project-specific feeding trough configurations are available upon request.

Q: Can the stall be used on slatted flooring?
A: Yes. Installation can be coordinated with solid, partially slatted or fully slatted flooring, subject to the floor structure and anchoring design.

Q: Is the system suitable for existing pig-house renovation?
A: Yes. Modular stall layouts can be adapted to existing mating and gestation barns after evaluating building dimensions, flooring, feeding lines, water supply and working aisles.

Q: Can a boar stimulation aisle be incorporated?
A: Yes. Mating-unit layouts can include a dedicated boar aisle and suitable gates according to the breeding-management plan.

Q: What information is required for a quotation?
A: Please provide the pig-house dimensions, required number of stalls, sow size, preferred stall configuration, feeding method, flooring system, project location and available barn layout drawings.