High efficiency micro-batch feeder for powdery or granular materials

Achieve precise volumetric feeding and metering of powders and granules with this compact system, tailored for efficient integration into continuous processing lines. Ideal for operations where accuracy and minimal residue are critical, it enhances blending processes while maintaining energy efficiency and ease of maintenance.

Feeds and Meters Powders and Granules

The High Efficiency Micro-Batch Feeder MBH from WAMGROUP excels in precise volumetric feeding for various powdered and granular materials. Built with a choice of robust 316 stainless steel or SINT™ engineering polymer, it features a horizontally mounted rotating blending tool and a feeder screw for continuous operation. Ideal for food, building, plastics, chemicals, and environmental technologies, this feeder manages products from flour blends to chemical additives. It ensures high metering accuracy and minimal residue. With a seamless internal chamber, lubrication-free gear reduction, and transparent inspection hatch, it simplifies cleaning and maintenance. Available in food-grade versions with ATEX and EC 1935/2004 certification, the MBH offers options for scale integration and vertical feeder outlets to suit diverse industrial needs.

Benefits

  • Enhances production efficiency with precise volumetric feeding and metering.
  • Lowers maintenance costs with a lubrication-free gear reduction unit.
  • Facilitates quick and thorough cleaning due to ergonomic design.
  • Supports diverse industrial requirements with food-grade and ATEX-certified options.
  • Minimizes product waste with seamless internal chamber design and low residue discharge.

General


Applications
Building industry,Powdered materials,Food industry,Chemical industry,Packaging industry,Granular materials,Environmental technology,Plastics industry
End products
Packaging powders,Recycling compounds,Plastic granules,Chemical additives,Waste treatment powders,Vitamin powders,Resin pellets,Flour blends,Cement additives,Fertilizer granules
Steps before
Purification,Grinding,Pre-mixing,Screening
Steps after
Packing,Mixing,Blending,Packaging
Input ingredients
powdery materials,granular materials
Output ingredients
metered feed,continuous volumetric feed
Market info
WAMGROUP is known for its expertise in manufacturing bulk material handling and processing equipment, including screw conveyors, dust collectors, and valve systems, with a strong reputation for innovation, quality, and global market presence.

Technical Specifications


Material
316 Stainless Steel / SINT™ Polymer
Feeding Type
Volumetric
Feeding Accuracy
High
Screw Type
Feeder Screw
Feeder Pipe Material
316 Stainless Steel / SINT™ Polymer
Drive Unit
Detachable Lubrication-Free Gear Reduction Unit
Inspection Hatch
Transparent
Discharge Valve
Available
Interchangeability
Standard Components and Accessories
Energy Consumption
Low
Chamber Design
Seamless Internal

Operating Characteristics


Working Mechanism
Continuous volumetric feeding
Automation Level
Manual / PLC
Batch vs. Continuous Operation
Continuous
Changeover Time
Quick due to easy removal of parts
Cleaning Method
Manual / Easy Cleaning
Energy Efficiency
Low energy consumption
Interchangeability of Components
Standard within WAM® feeder range
Inspection
Transparent Inspection Hatch

Material Compatibility


Abrasion resistance
316 stainless steel,SINT™ engineering polymer
Biological compatibility
Food-grade model with ATEX and EC 1935/2004 certification
Corrosive resistance (e.g. acids)
316 stainless steel
Density/particle size
Powdery,granular materials
Cleanability
Seamless internal chamber design

Physical Characteristics


Material
316 Stainless Steel / SINT™ engineering polymer
Footprint
Compact
Discharge Method
Volumetric Feeding
Design
Seamless Internal Chamber
Inspection Hatch
Transparent

Custom Options


Feeder version
Standard 316 SS / SINT™ polymer / Food-grade with ATEX,EC 1935/2004 certification
Feeder pipe material
316 stainless steel / SINT™ engineering polymer
Blending tool
Rotating horizontal
Option for food applications
ATEX,EC 1935/2004 certification
Additional metering tools
2 extra included as standard
Vertical feeder outlet
With or without closure
Feed hoppers
With or without internal blending tool
Discharge valve
To intercept material flow