Process equipment

Mills and Shredder

Universal Impact Mills

Alpine Fine impact and classifier mills form medium to fine particles. Mills are equipped with exchangeable inserts for the chemical, pharma, food and minerals industries

Jet mills

Alpine jet mills and fluidized bed opposed jet mills with integrated dynamic classifiers for extremely hard substances. Jet mills enable super fine milling and easy cleaning.

Bead Mills

Buehler Bead Mills for wet grinding & Dispersing down to several microns or Nano-micron particles size

Shredders

Alpine Granulators and Shredders for coarse grinding of products for the chemical, plastic and recycling industries

Sifters and air classifiers

Centrifugal Sifters

Gericke Centrifugal sifters for the mineral, chemical, pharma and food industries

Vibrating Screens

Mogensen and Joest heavy duty Vibrating screening machines, single or multi decks (up to 6 fractions). For minerals, mining and similar applications.

Tumbler Screens

Allgaier Tumbler screening machines for fine separation (up to 6 fractions), low frequency and high amplitude movement

Air Classifiers

Alpine Air Classifiers for fine separation in the range of few hundred microns down to single microns

Centrifuges and filters

Centrifuges

Rousselet- Robatel Basket or peeler type centrifuges for solid-liquid separation for the chemical and pharma industries.

Filter press

High quality automatic or manual operated filter presses for industrial application

Pressure leaf filter

Vertical and horizontal pressure leaf filters allow processing of high capacities in safe and contained process

Extractors / Decanters

Rousselet Robatel centrifugal extractors and decanter for liquid/liquid seperation

Dryers, granulators and coolers

Drum Dryers

Allgaier heavy duty rotary drum dryers and coolers for the mineral and chemical industries

Fluidized Bed Dryers

Allgaier FB dryers and coolers for gentle and efficient handling of products in the chemical, mineral and food applications

Pastilators and belt coolers

Kaiser pastilators and cooling steel belts for hot- melt solidification and cooling processes

Vacuum & filter dryers

Olsa Vacuum dryers and filter dryer and for the pharmaceutical and chemical industries

Conveying, dosing and mixing

Pneumatic conveying

A wide range of GERICKE pneumatic conveying systems, vacuum or positive, diluted or dense phase for variety of applications.

Feeders

GERICKE high precision volumetric feeders and loss-in-weight feeders, for different applications

Discharge stations

GERICKE sack tipping and big-bags emptying stations for dust free discharge according to the most strict regulations.

Powder Mixers

GERICKE powder mixers and granulators resulting in homogenous product. Suitable for fine powders.

Progressive cavity pumps

NETZSCH positive displacement pumps in high range of capacities and construction materials, from sterile pharma execution to heavy duty process pumps

Pumps

Lobe Pumps

NETZSCH revolutionary Lobe pumps with capacity range up to 1000qm/h. the pumps are exceptionally reliable, easy to maintain and have a compact design.

Heat Exchangers

Heat exchangers

Kelvion Plate Heat- exchangers for liquids and gaseous products. The HE are available in gasketed design, semi welded, fully welded, tube&shell and more

Fin tube heat exchangers

Kelvion Fin Tube HE for Energy recovery, cooling or heating of gaseous stream.

Heat exchangers

Pumps

ABOUT US >

David Wittenberg & Co. Engineers specialize in marketing, customizing and implementing industrial processing equipment for the chemical, mineral, pharmaceutical, food, and other industries. We represent some of the world’s leading manufacturers and take great pride in our list of Israeli clients.