Coparm designs and builds single-stage ballistic separators and double stage. These separators are placed upstream of sorting plants and allow you to make the separation of the treated materials by exploiting the different physical properties which they own. They have the function of separating the feed stream into three streams based on the technological principle according to which the separation of the individual parts placed in a current of fall takes place according to the different flight curves.

The fed material falls on an inclined bottom and rotating, by the rotational movement, transmits a pulse and generates a movement of flight contrary of the individual parts; at this stage the individual parts behave differently; light fractions (flat and thin), such as paper, cardboard medium sized, plastic film, textiles and so on, are thrown upwards along the trajectories flat and low and transported by the rotary movement of the base towards the top of machine, in the direction of the upper hopper arranged to light fractions; heavy fractions (cubic – solid) are thrown upwards by the movement of the bottom and flow from the inclined position of the same in a position of flight directed downwards of the machine where is located the discharge hopper.

This screening process therefore generates three fractions: the fraction sieved, the light fraction and the heavy fraction which are then conveyed to the subsequent steps of the selection process

Technical features single-stage

  • Maximum length: 6.000 mm

  • Maximum width: 2.210 mm

  • Maximum height: 2.570 mm

  • Number shovels stage: 6 unità

  • Dimensions of holes in screening stage: 50 x 50 mm

  • Inclination plane screening stage: 0 – 10 degrees

  • Number of engines: 1 unità

  • Installed power: 1 x 7,5 kW = 7,5 kW

  • Frequency variation: inverter

Technical features double-stage

  • Maximum length dimensions: 9.280 mm

  • Maximum width dimensions: 2.600 mm

  • Maximum height dimensions: 2.650 mm

  • Number blades first stage: 6 unità

  • Number shovels second stage: 6 unità

  • Length blades first and second stage: 4.000 mm

  • Width blades first and second stage: 350 mm

  • Screening decks: 50 x 50 mm

  • Inclination screening decks: 0 – 15 gradi

  • Number of engines: 2 unità

  • Installed power: 15 Kw (N° 2 x 7,5 Kw/cad.)

  • Frequency variation: In the middle inverter



Paper industry

Coparm designs and manufactures
Waste processing machines, waste processing plants, waste recycling machines, waste ballistic separator

Coparm is leader in to the planning, production and assembly of sorting systems and components for the waste disposal and recycling industry world-wide.

We offer you a tailor-made full service, from conceptual design to planning, production, modernisation, optimisation, assembly, start-up, conversions, disassembly, maintenance and servicing of components to complete recycling and sorting systems. You can count on us to find the right solution for all your needs.

The efficiency of any recycling plant depends on the performance of its component parts.
For this reason, we are constantly striving to improve the functionality of our units so that they can handle mechanical production steps even more efficiently.

Ask for a free quotation – The right solution for all your needs

Call us at +39.0835.757014 or send us an email

Waste processing machines and plants
Waste balers

Automatic and manual balers,
balers for metals.

Waste Conveyor belts

Modular equipment for
waste transport.

Waste Separators

Separation of RSU,
RSA, wood and plastic.

Reel cutters

The right solution for the
recovery of paper.

Waste Shredders

A wide range of industrial

Waste Sorting plants

Treatments, transport and sorting of recyclable materials.

Wrapping machines

Automatic bandage of waste bales with plastic film.

Waste Bag opener

Optimum opening of
bags of different sizes.