Dreher Heinrich GmbH & Co. KG of Aachen at K 2019 in Düsseldorf -- K Trade Fair
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Dreher Heinrich GmbH & Co. KG

Zieglerstr. 17, 52078 Aachen
Germany
Telephone +49 241 515 63-0
Fax +49 241 52 60 06
info@dreher-aachen.de

Hall map

K 2019 hall map (Hall 9): stand B04

Fairground map

K 2019 fairground map: Hall 9

Our range of products

Product categories

  • 03  Machinery and equipment for the plastics and rubber industries
  • 03.01  Machines and equipment for preprocessing and recycling
  • 03.01.003  Size reduction equipment (crushers, shredders, grinders)
  • 03  Machinery and equipment for the plastics and rubber industries
  • 03.01  Machines and equipment for preprocessing and recycling
  • 03.01.004  Screening machines, classifiers, dedusting systems for plastic pellets

Screening machines, classifiers, dedusting systems for plastic pellets

  • 03  Machinery and equipment for the plastics and rubber industries
  • 03.01  Machines and equipment for preprocessing and recycling
  • 03.01.006  Pelletizers

Pelletizers

Our products

Product category: Size reduction equipment (crushers, shredders, grinders)

Compact Granulators DX line -NEW

  • Simplified accessibility to rotor and knives
  • Reduction of maintenance time such as screen and knife-change
  • Prepared for sound insulation
  • Compact construction, small footprint
  • Fix infeed position
  • Hydraulically opening of the cutting chamber
  • Rotor turned and milled out of a solid bar of steel thus highest balance in turbine quality
  • Moveable by forklift
  • Easy cleaning for material change
Outstanding advantages:

Inclined position of cutting chamber, especially designed for bulky parts
Low infeed height
Comfortable and efficient cleaning of cutting chamber due to swivel-type
Easy screen change because of swing-type design
Resistant to fracture and reliable on operation even in constant working, due to the use of high quality raw materials
Rotor with high rotative moment and oversized rotor bearings

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Product category: Size reduction equipment (crushers, shredders, grinders)

Shredder/Granulator VD1100 line

  • Compact design
  • Shredder and Granulator in only one unit
  • Stable steel cutting chamber
  • Highest granulate quality
  • Easy cleaning and maintenance
  • Reliable material feeding
  • Highest balance

Outstanding advantages:

Two steps – one feeding
Precutting and grinding in only one machine, without intermediary transportation and new feeding. Saving time, space and energy.

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Product category: Size reduction equipment (crushers, shredders, grinders)

Granulators KX line

  • Energy-saving real helical cut
  • High throughput rate
  • Robust construction, high technology
  • Optimum granulate quality
  • Easy cleaning and maintenance
  • Cutting chamber designed for high performance granulating
  • Easy feeding of material

Outstanding advantages:

Inclined position of the cutting casting with enlarged cuttingchamber, specially for bulky parts
Low feeding height
Riskless easy opening of down part guarantees a quick and easy cleaning
Easy replacement of screen
Resistant to fracture and reliable in operation even in constant working due to the use of high quality raw materials
Cutting rotor with high rotative moment and oversized bearings at both sides of the rotor
Universal hopper for feeding by hand or by conveyor belt. Riskless easy opening of down part guarantees a quick and easy cleaning

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Product category: Size reduction equipment (crushers, shredders, grinders)

Heavy Duty Granulators SRV line

  • Granulation of big lumps from more than 400 kg without pre-crushing
  • Possibility of automatic feeding device
  • High capacity
  • Solid construction
  • High throughput rate
  • German Patent no. 1607475

The SRV-system

These Heavy-Duty Granulators, have been specially designed for the economical granulation on thick walled sections such as tops and tails, chunks, extruder discharges, thick walled sheeds, pipelines, etc..
According to the size of construction, these Granulators are able to process pieces of the toughest materials of more than 400 kg without pre-crushing.
Due to the specially designed rotor and the proven cutting blades arrangement, a regular cutting without overloading of drive is assured. These Granulators are also suitable for hot melt granulation.
The recycling of plastic scrap material and reject parts can be fully automated by DREHER Granulators.
As the result of many years of experience DREHER can provide you with the optimum information to meet your specific requirements when planning complete plants.

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Target Products
Film/Sheet, Tube/Hose

Product category: Size reduction equipment (crushers, shredders, grinders)

Compact Granulators Delta

  • Low compact construction
  • Real helical cut
  • Minimum power consumption
  • Easy cleaning and maintenance
  • Integrated granulate suction device
  • Integrated soundproofing
  • Easy machine relocation

Outstanding advantages:

Rotor dynamically balanced for life time in turbine quality
Solid rotor with high torque moment
Easy and quick removing of screen without using any tool
Solid steel-flanges with external bearing
Complete soundproof-cabin made of no combustible material
Conveyor belt (option)

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Product category: Size reduction equipment (crushers, shredders, grinders)

Granulators GFS line

  • Energy-saving real helical cut
  • High capacity
  • Robust construction, high technology
  • Optimum granulate quality
  • Easy cleaning
  • Cutting chamber designed for high performance granulating
  • Easy feeding of material
  • Construction according to safety regulations

power:
3 kW - 500 kW
working width:
200 - 2.500 mm
throughput rate:
40 - 4.000 kg/h
(10mm screen)

Outstanding advantages:

Resistant to fracture and reliable in operation even in constant working due to the use of high quality raw materials
Cutting rotor with high rotative moment and oversized bearings at both sides of the rotor
Universal hopper for feeding by hand or by conveyor belt. Risk less easy opening of top part guaranties a quick and easy cleaning
Easy replacement of screen

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Product category: Size reduction equipment (crushers, shredders, grinders)

Granulators GFS spezial line

  • Energy-saving real helical cut
  • High capacity
  • Robust construction, high technology
  • Optimum granulate quality
  • Easy cleaning
  • Cutting chamber designed for high performance granulating
  • Easy feeding of material
  • Construction according to safety regulations
Outstanding advantages:

Resistant to fracture and reliable in operation even in in constant working due to the use of high quality raw materials
Cutting rotor with high rotative moment and oversized bearings at both sides of the rotor
Universal hopper for feeding by hand or by conveyor belt. Risk less easy opening of top part guaranties a quick and easy cleaning
Easy replacement of screen

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Product category: Size reduction equipment (crushers, shredders, grinders), Screening machines, classifiers, dedusting systems for plastic pellets

Small Granulator L line

  • real helical cut
  • high capacity
  • slow-speed engine
  • easy cleaning
  • solid construction
  • high granule quality
  • less power consumption

power:
2,2kW - 7,5 kW
working width:
200 - 400 mm
throughput rate:
50 - 100 kg/h
(10mm screen)

Outstanding advantages

proven drive without gear
production rationalization by in line granulation of scrap material
easy cleaning and quick screen changing
no adjustment of rotor cutting blades
regrindable cutting blades, high economy
solid rotor with high rotation torque
oversized double sided bearing
the electrical safety interlock ensures a rotor stop when opening the granulator

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About us

Company details

You are looking for a Granulator to produce really high-quality regrind?
Then you are right at Dreher Granulators. Our Granulators are characterized by the “real helical cut”. It produces less dust and thus reduces the energy consumption of the Granulator.
We call it. Quality Granulation Trust on Quality. We will happy to provide detailed advice.

Heinrich Dreher
founded 70 years ago the company "DREHER" in Aachen (Germany).
Today we are a well managed family company with long standing experienced employees, engineers, technicians and team leaders.

We are an accepted and permanent reliable partner for the whole plastic industry with over 13.000 produced granulators and plants all over the world.

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Company data

Foundation

1948

Area of business

Machinery and equipment for the plastics and rubber industries

Target groups
  • Plastic product manufacturing
  • Packaging / distribution