A. Tschritter GmbH Förder- und Dosiergeräte

Industriestr. 2-4, 97904 Dorfprozelten
Telephone +49 9392 9765-0
Fax +49 9392 9765-201


Hall map

K 2016 hall map (Hall 10): stand D59

Fairground map

K 2016 fairground map: Hall 10

Our range of products

Product categories

  • 03  Machinery and equipment for the plastics and rubber industries
  • 03.07  Integrated automation
  • 03.07.002  Material handling
  •  Conveyors (except factory trucks and carts)
  •  Pneumatic conveyors
  • 03  Machinery and equipment for the plastics and rubber industries
  • 03.07  Integrated automation
  • 03.07.002  Material handling
  •  Dosing and metering equipment
  •  Volumetric dosing and metering equipment
  • 03  Machinery and equipment for the plastics and rubber industries
  • 03.07  Integrated automation
  • 03.07.002  Material handling
  •  Dosing and metering equipment
  •  Gravimetric dosing and metering equipment
  • 03  Machinery and equipment for the plastics and rubber industries
  • 03.08  Ancillary equipment
  • 03.08.004  Dust and fume extraction systems / Dedusting systems

Dust and fume extraction systems / Dedusting systems

Our products

Product category: Volumetric dosing and metering equipment

WD1 - Drum dosing device for very small quantities

Superior precision for micro injection moulding and extrusion.

<0.01g*1, per shot

• Superior precision
• High repeat accuracy
• Up to 4 components
• No scrapers

Drum dosing device WD1
Volumetric - extreme precision - high repeat accuracy - no wear parts

The unique drum dosing concept was developed especially for dosing very small quantities of free flowing materials. The special geometry of the exchangeable dosing drums and the adaptable turning speed allow precise dosing of very small quantities < 0.01g*1. Thanks to its high precision and repeat accuracy, the drum dosing system is ideally suited for shot dosing for injection moulding and micro injection moulding as well as continuous dosing on extruders. The use of different drum geometries allows a large dosing range from about <20g/h to >30kg/h*1. Through the well thought out design, calibration and cleaning are quick and easy.
*1: Per shot, depending on bulk density and grain size

WDx control
• Dosing of up to 4 components
• Intuitive operation with touch panel
• User and access rights management
• Log can be exported to USB stick
• Recipe memory
• Meter
• External control module for conveying (optional)
• Modbus UDP interface
• FTP server
• Can be mounted on device or in separate control cabinet

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Product category: Pneumatic conveyors, Gravimetric dosing and metering equipment, Volumetric dosing and metering equipment

Hot dosing device Hx 800-PET PREFORMER

Up to 80% regrind *1

• Holcobatch < 0,01%
• Masterbatch
• Virgin & regrind up to 180°C in one dosing device
• Integrated conveying

• Up to 80% regrind*1
• Max. 1000kg/h
• Up to 4 components
• Dosing directly on the injection molding machine
• 2 precision drum dosing devices WD1 for small quantities. For masterbatch, holcobatch, virgin and regrind.

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Product category: Pneumatic conveyors, Volumetric dosing and metering equipment, Gravimetric dosing and metering equipment, Dust and fume extraction systems / Dedusting systems

Model based material handling

Modell based

In Computer model with
Logic rules

►Reduce scrap
►Reduce customer complaints
►Increases production relialbility
►Provides batch recording
►Proof of material use
►Can be upgraded on existing conveying systems

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Company news




May 31, 2016

Software Developer wanted

As part of our structural renovation and the expansion of our brand and systems we need an
Software Developer (f/m) for control systems

Since this is a permanent development work, a long-term cooperation is sought and one person wanted that has joy in a distinguished company at the job and to the emergence of the new.

Your tasks:
• Care, maintenance and optimization of existing control software
• Redesign of control concepts
• Design of networked systems and integration of different types of control
• Implementation of systematic software testing
• Commissioning at the customer

Your software skills:
• Experience with C, C ++
• Programming experience with micro controllers
• PLC systems and programming in ST (CoDeSys)
• Desirable also had knowledge of C # or Java, and in the programming of Windows Embedded Compact or Linux.

For more information:

Send us your complete application documents via e-mail and the subject line "software developers" to

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May 31, 2016

New vehicle fleet

We have a new fleet design, suitable to our marketing presence.
Have a look at us.

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About us

Company details

since years we work for the plastics industry, develop and constructing peripherals for this industry and distribute them worldwide.

 -Various applications and the right products for your process -

With our products the handling and processing of plastics is more efficient. With our equipment it works better and more environmentally friendly. By using the latest technology, continuous research & development, as well as customized solutions for bulk material logistics and material pretreatment we create optimal conditions for the use of your resources.

For over 40 years we are developing together with our customers efficient solutions in the area of material logistics, batch drying, dosing and dusting.

- More than products from the shelf -

TSCHRITTER - for your material handling -


We are a medium-sized family-owned mechanical engineering enterprise headquartered in the German town of Dorfprozelten. Tool maker and inventor Alfons Tschritter founded the limited liability company in 1969 together with his wife Regina in Collenberg, Bavaria. The company’s success and development was based on its founder’s personal commitment and the convincing technical solutions that he developed for renowned companies in the plastics industry. The products convinced with their high quality and innovation.
Numerous patents in this field bear witness to the founder’s wealth of ideas and entrepreneurial spirit. In its eventful history, Tschritter established a solid foundation for today’s company through the visionary innovation and enthusiasm that continues to shape our activities to this day.

The present
The past 40 years has witnessed the continuous growth of our company as well as many exciting challenges that have all contributed to our progress.
Our corporate identity is built on trust, reliability, transparency; the experience and know-how of our staff forms the basis. Sustainability and continuous development are the key aspects of our philosophy. Our machines, systems and production lines are designed to meet the highest quality standards – Made in Germany.

Close customer relations are the key to success and innovative developments in the plastics industry. More than just a peripheral equipment supplier, we are a reliable, innovative partner committed to providing our customers with bestin-class process efficiency and product quality.

The future
With the engineering manager Thorsten Tschritter as the new general manager, the company has been modernised and taken into a new era of development. Independently operating departments are now an active aspect of our corporate philosophy. Special focus is placed on research and development. This results in new processes and products. Software development and the
systematic digital interfacing of machines as well as innovations in the field of dosing technology move into the spotlight. Stability is our corporate goal. We will continue to grow and meet the challenges of the market with state-of-the-art technology – entirely in the spirit of company founder Alfons Tschritter.

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Company data

Export content

> 75%

Number of employees

31 - 100



Area of business

Machinery and equipment for the plastics and rubber industries

Target groups
  • Plastic product manufacturing
  • Chemical industry
  • Rubber manufacturing / processing
  • Machinery construction
  • Packaging / distribution
  • Vehicle construction / aerospace
  • Electronics / electro technology
  • Construction / building and living
  • Medical technology / precision engineering / optics
  • ICT
  • Energy technology / photovoltaics
  • Agriculture
  • Sports / leisure
  • Other industries
  • Trade, services
  • Universities, technical colleges
  • Craft

Company information as a PDF file