Stop Buying
Pre-Compounded.
Start Dosing.
The Most Accurate Gravimetric & Volumetric Feeders for Single-Ingredient Dosing
Volumetric Options
at Machine Throat
Compound Inventory
lb/hr Capacity
Choose Your Technology: Gravimetric or Volumetric Feeding
- Gravimetric feeding doses by actual weight using load cells for ±0.2% accuracy with minimal calibration—ideal for precision colorant & additive control
- Volumetric feeding doses by auger rotation and time for simple, proven technology at lower equipment cost—calibrate once per material, then set & run
- We offer both technologies across four models spanning .05 to 1,000 lb/hr capacity—there’s a solution for every application & budget
Four Feeder Options. One Perfect Match.
Throughput
(Up to)
120 lb/hr
.05 – 7 lb/hr
.05 – 600 lb/hr
.05 – 1,000 lb/hr
Set Your Rate. Press Start. Done
- Gravimetric MGF-ST Conrol: Enter let-own ratio & shot size or lb/hr output. System automatically adjusts to screw recovery time & process variations. USB port for data download & software updates.
- Volumetric MCF/MLG/MRF Controls: Digital counter allows precise input of auger rotation. Automatic speed control compensates for cycle time changes & voltage fluctuations. Remote mounting option available.
- G2 Networking Software: Connect MGF feeders to Novatec’s G2 software for material usage tracking, inventory management, & integration with plant control systems
Machine-Mountable. Fast Changeovers. Production-Proven.
- Direct throat mounting reduces footprint & eliminates material transfer lines. Low-profile adapters fit most machine configurations.
- No-tools hopper removal enables color changes in seconds. Complete hopper assemblies lift out without leaving pellets behind. Spare hoppers available for instant swaps.
- Stainless steel construction on all material contact surface resists corrosion and maintains cleanliness. 5-year warranty coverage.
Applications: Colorant dosing, UV stabilizers, flame retardants, impact modifiers, slip agents, regrind integration & any single-ingredient feeding application.
From Micro-Dosing to High-Volume Regrind
MGF-ST Gravimetric Feeder
Up to 120 lb/hr (55 kg/hr) extrusion, 40 lb/hr (18 kg/hr) injection
- Loss-in-weight technology with dual loads cells for ±0.2 accuracy
- Four modes: cyclical, continuous, extrusion following, and rate control
- No-tools removal of hopper and metering device for fast cleanout
MLG Compact Volumetric Feeder
Up to 7 lb/hr (3 kg/hr)
- Balanced weight design for small injection machines and extruders
- See-through baffle chamber shows material flow at a glance
- No-tools hopper removal—entire assembly lists out for color changes
MCF Volumetric Color Feeder
Up to 6000 lb/hr (270 kg/hr)
- Wide throughput range handles micro-dosing to high-volume applications
- Automatic speed control compensates for cycle time and voltage fluctuations
- Stainless steel contact surfaces and easy hopper removal
MRF Volumetric Regrind Feeder
Up to 1000 lb/hr (454 kg/hr)
- Designed specifically for feeding regrind into virgin material streams
- Automatic compensation integrates with MCF and MLG color feeders
- Hinged cleanout chute empties hopper rapidly and completely
Read The Article
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