
Weigh belt feeder 10.1 RD with sealed gate 08.1 RD
- For free-flowing, fine-grained bulk materials up to 3 mm
- Adjustable seals for controlled material discharge
- Optional drainage for materials with high residual moisture
- Different versions and drive options to suit the application
Engineered for reliable handling of fine-grained bulk materials
For feeding, discharging and weighing free-flowing, fine-grained bulk materials beneath silos and hoppers.
Suitable for fine-grained bulk materials with a maximum particle size of 3 mm.
Outlet dimensions from 200 × 200 mm to 500 × 600 mm, in 100 mm increments.
Options include a water drainage box, limit switches with a connection box, and an encoder to measure the opening width.
Externally adjustable seals guide the gate blade and support controlled discharge of fine-grained bulk materials.
An optional water drainage box allows water to be drained in a controlled manner above the closed gate.
Carriage rollers and drive components are readily accessible and can be replaced quickly and easily when required.
Non-contact limit switches and an optional encoder provide the plant control system with information on gate position and opening width.
Engineered components for fine-grained bulk materials
The weigh belt feeder 10.1 RD with sealed gate 08.1 RD combines reliable weighing technology with a gate construction designed for fine-grained bulk materials. Its functions support controlled material discharge, easy maintenance and integration into plant operation.

Externally adjustable seals guide the gate blade and ensure reliably sealed material discharge.

A water drainage box with stainless steel wedge wire screens can be fitted above the gate for fine-grained materials with high residual moisture.

Drainage connectors allow the water released during drainage to be removed as required, supporting controlled plant operation.

The maintenance-free, self-cleaning drive rack ensures reliable opening and closing of the gate and can be replaced easily when required.

The gate blade carriage rollers are accessible from outside and can be replaced quickly during maintenance.

The drive unit is designed for quick and straightforward replacement of the motor and gearbox when required.

A slip-on hand crank enables manual closing of the gate in an emergency and is provided as standard with the motorised version.

Non-contact limit switches detect the gate position and transmit it to the control system. The connection box simplifies on-site electrical integration.

An optional encoder can measure the gate opening width and transmit it to the plant control system as an analogue signal.

Constant belt tension provides stable conditions for continuous weighing of the material flow on the weigh belt feeder.
Design: Regular Duty
Application: feeding, discharge and loading
Bulk material: free-flowing, fine-grained
Particle size: up to 3 mm
Width: 200 to 500 mm
Length: 200 to 600 mm
Size increments: 100 mm
Drive: worm gear motor
Motor power: 0.9 kW
Supply voltage: 230/400 V
Frequency: 50/60 Hz
Protection rating: IP65
Opening and closing speed: approx. 100 mm/s
Other drive options: pneumatic cylinder, handwheel or chain wheel
Emergency operation: slip-on hand crank for the motorised version
Non-contact limit switches detect the gate position.
An optional encoder can measure the opening width and provide a 4–20 mA or 0–10 V signal for integration into the control system.

More solutions for your material and liquid flows


The right weigh belt feeder for your application
Are you interested in the weigh belt feeder 10.1 RD with sealed gate 08.1 RD, or would you like to find out whether it suits your application? Our team can help you select the right solution.






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