Model VMF-90™ Series Volumetric Feeder Features & Benefits

Model VMF-90 Series Volumetric Feeders Features & Benefits

A Better Solution for Dry Material Feeding

Scaletron’s VMF-90 Series Volumetric Screw Feeders are rugged, automatic metering screw feeders that are specifically designed for dispensing dry powdered or pelletized materials into a secondary process.

Ideal for Feeding Dry Materials – in a Wide Range of Industries

Municipal Water
Wastewater Treatment
Industrial Process
Chemical Process
Food Processing

Rugged Construction – Backed by a Two-Year Warranty

The VMF-90 Series feeders feature rugged construction – either stainless steel or carbon steel protected by a corrosion resistant finish. Augers and piping are all stainless steel.

Heavy Duty Motor & Direct Drive Mechanism – for Reliable Operation

The VMF-90 Series employ a right angle drive, variable speed, TENV 90 VDC washdown gear motor with a quick change auger assembly. To meet a range of application requirements, standard motors are available from 1/3 HP to 1.5 HP while optional Washguard® and explosion proof motors are available from 1/3 HP to 1.5 HP.

Choice of Auger Styles – with Feed Rates up to 50 Cubic Feet/Hour

Quick change, concentric helical overwind feed screws are available in rugged 304 or 316 stainless steel as either a 3.75″ diameter solid auger or a 0.75″ to 1.5″ and 3.75″ diameter open helix auger.

Gravimetric Feeding – with Integrated “Loss in Weight” System

VMF feeders are available with an integrated scale that allows measurement of dispensed amounts via “loss in weight” providing operators with constant real time assessment of the total mass of additive being used.

Multiple Control Options – for Accurate Feed Rates

Variable Speed and SCADA Programmable Motor Controllers

A number of control options are available to ensure accurate feed rates resulting 2% or better accuracy. From standard NEMA 4X SCR variable speed controls capable of remote installation to SCADA programmable motor controllers and HMI PLC touch screen interfaces for complete system control, the VMF-90 can be programmed to automatically adjust the feed rates of the material being added.

A Range of Loading Configurations – to Fit Any Application

Efficient, time-saving material loading options can be added including:

50 lb. Bag loaders – to reduce dust
50 lb. Glove box bag loaders – fully sealed to eliminate dust
FIBC bulk bag (super sack) unloaders – hoist or fork lift style
Direct feed from silos – for large scale operations

Mixing Tanks & Wetting Cones – to Create Any Solution

Scaletron offers mixing tanks from 35 to 100 gallons and wetting cones to produce solutions or slurries by mixing dry chemicals, food additives and other materials with water.

Wide Range of Options & Accessories – to Accommodate Diverse Materials

Accessories for the VMF are designed to enable efficient and accurate processing of dry materials from powders to pellets and include:

Discharge Spouts, Eductors, Platforms and Crushers — Spouts, Eductors, Platforms and Crushers

Discharge spouts & eductors
Vibratory agitators
Particle crushers
Dust collectors
Lift-off, hinged or fixed lids for hopper
Hopper extensions for additional capacity
Base stands and elevated loading platforms

Quick Installation – with Fully Configured Systems

Installation is a breeze as VMF systems are shipped fully configured for each specific application and ready to use. We stand by ready to assist our local distributor and you through the entire process.

Expert Knowledge & Support – We’ll Help You Every Step of the Way

At Scaletron, we are experts in providing solutions for the weighing and feeding of chemicals and other dry powdered materials. Our sales engineers and distributors have a wide range of experience in all types of applications and can help identify the right system to improve your operations.