Manual Feed Line Drop Outlet

The Manual Feed Line Drop Outlet is a mechanical discharge component designed for automatic livestock feed conveying systems. It is installed directly on the main conveying tube and allows dry feed to be discharged into a vertical drop tube, intermediate hopper, feeder or other downstream feeding equipment.

The outlet uses a manually operated sliding or rotating shut-off mechanism to open or close the feed passage. This simple operating principle provides reliable feed-flow control without requiring pneumatic cylinders, electric actuators or complex control wiring.

Suitable configurations are available for flexible auger, chain, cable and other enclosed livestock feed transport systems. Reference industry designs use high-quality engineering plastic and stainless steel components, with large outlet openings intended to support complete feed discharge and smooth operation.

The product is suitable for pig farm construction, poultry houses, livestock equipment upgrades and steel structure farm buildings where durable, economical and easy-to-maintain feed distribution points are required.

• Manual Feed Control: Simple mechanical opening and closing allows operators to control individual feed discharge points without additional actuators.
• Large Discharge Opening: Designed to promote complete feed discharge and reduce material accumulation at the outlet.
• Multiple Conveyor Applications: Suitable configurations can be matched with flex-auger, chain and cable feed conveying systems.
• Durable Construction: Engineering plastic, stainless steel and corrosion-resistant fastening components are available for livestock environments.
• Simple Mechanical Structure: Fewer electrical or pneumatic components reduce system complexity and simplify routine maintenance.
• Remote Manual Operation: Suitable sliding closures can be operated using a rope or cable from an accessible position.
• Flexible Drop Connection: Compatible with rigid or flexible drop tubes according to the selected outlet size.
• Quick Installation: Clamp-type or split-body configurations allow convenient installation on compatible conveying pipes.
• Feed Flow Isolation: Individual discharge locations can be closed when a feeder or production area is not in use.
• Project-Specific Configuration: Tube diameter, outlet diameter, closure mechanism and connection components can be selected according to project requirements.

• Outlet Body: Molded plastic or corrosion-resistant housing mounted around the feed conveying pipe.
• Feed Opening: Provides the passage through which feed leaves the main conveying tube.
• Manual Sliding Closure: Opens or closes the discharge passage and controls whether feed enters the drop line.
• Operating Handle / Rope Connection: Allows direct or remote manual operation of the closure.
• Pipe Clamps: Secure the outlet assembly to the conveying tube and help maintain stable positioning.
• Drop Tube Connector: Connects the outlet to flexible or rigid vertical feed tubing.
• Sealing Surfaces: Help reduce feed leakage and limit dust or moisture entry when the outlet is closed.
• Optional Reducer / Funnel: Adapts the outlet to different drop-tube diameters according to the feeding equipment.

The outlet is installed at a selected discharge position on the main feed conveying pipe. An opening in the pipe allows conveyed feed to enter the drop outlet when the closure is in the open position.

The operator manually moves the sliding or rotating closure using a handle, rope or cable. When opened, gravity directs feed through the outlet and into the connected drop tube, hopper or feeder below.

When the closure is moved back to the closed position, feed continues through the main conveying line to downstream outlets. This allows individual feeding points or livestock areas to be isolated without stopping the complete feed transport system.

The large outlet opening used in suitable livestock feed-line designs helps reduce residual material and supports complete discharge of dry feed from the conveying tube.

• Commercial pig farms
• Sow and breeding houses
• Piglet nursery facilities
• Growing and finishing pig houses
• Broiler and breeder poultry houses
• Layer and pullet production facilities
• Automatic dry-feed distribution systems
• Feed hopper and feeder filling systems
• Flexible auger feed lines
• Chain and cable feed conveying systems
• Pig farm construction and modernization
• Steel structure livestock building projects

• Main feed conveying tube diameter
• Drop outlet diameter
• Outlet body material
• Manual sliding or rotating closure design
• Stainless steel closure and fastening components
• Rigid or flexible drop tube connection
• Outlet reducer or funnel
• Direct handle or rope-operated opening
• Clamp dimensions and pipe mounting method
• Feed outlet quantity according to barn layout
• OEM configuration available upon request
• Designed according to local climate and farm conditions

Outlet Position: Determine the discharge point according to feeder position, livestock pen layout and the required vertical drop route before cutting or preparing the conveying pipe.

Pipe Opening: The feed opening should be correctly sized and positioned to match the outlet body. Rough edges should be removed to avoid feed accumulation and damage to internal conveying components.

Outlet Mounting: Position the outlet securely around the pipe and tighten the specified clamps or fastening components evenly.

Drop Tube Connection: Connect the appropriate rigid or flexible drop tube and ensure that it is properly supported and aligned with the feeder or hopper below.

Manual Operation: Verify that the closure moves freely between fully open and fully closed positions. Rope-operated versions should be routed so that operators can safely access the control point.

Routine Maintenance: Periodically inspect the closure, clamps, outlet opening and drop tube. Remove accumulated feed or dust and replace worn fastening or sliding components when required.

In a commercial pig house, multiple manual drop outlets can be installed along a central dry-feed conveying line to supply individual feeders, intermediate hoppers or pen groups. Outlets for unused production areas can remain closed while feed continues to downstream locations.

For poultry projects, the outlet can be used between a bulk feed transport line and one or more automatic feeding circuits. Simple manual shut-off provides a practical solution for maintenance, flock changes or temporary line isolation.

Outlet quantity, spacing, tube diameter and drop configuration should be selected according to livestock house layout, feeding equipment capacity and the design of the complete feed conveying system.

Q: What is a manual feed line drop outlet?

A: It is a discharge fitting installed on a livestock feed conveying tube that allows an operator to manually open or close the feed passage to a drop tube, hopper or feeder.

Q: Which feed conveying systems can use this outlet?

A: Suitable models can be used with flexible auger, chain, cable and other enclosed dry-feed conveying systems.

Q: Can the outlet be operated from floor level?

A: Yes. Suitable sliding-closure models can be connected to a rope or cable so the operator can open or close the outlet from a convenient location.

Q: What pipe sizes are available?

A: Industry feed-outlet ranges are available for numerous conveying tube diameters. Reference designs include sizes from approximately 38 mm to 125 mm depending on the outlet series.

Q: Can it discharge pellets as well as meal feed?

A: Yes. Properly sized outlets can handle common dry livestock feed including meal, crumbles and pellets, subject to the characteristics of the complete conveying system.

Q: Is an electric or pneumatic actuator required?

A: No. This product is designed for manual operation, making it suitable where simple and economical feed-flow control is preferred.

Q: Can different drop-tube diameters be connected?

A: Yes. Reducers, funnels or project-specific adapters can be used to match suitable drop-tube sizes.

Q: What information is required for a quotation?

A: Please provide the conveying pipe diameter, feed type, required outlet quantity, drop-tube diameter, preferred manual operating method and the layout of the feeding system.