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      • Hethon Feeder technology
      • Gravimetric feeders
      • Volumetric feeders
      • Discharging aids
      • Bag compactor
      • Conveying
      • Optional items
      • Downloads
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      • HETHON- electrical pumps
      • GRI electrical pumps
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      • Aro diaphragm pumps
      • Nakakin Rotarypiston pump
      • Fürgut vacuum pumps
      • Haag+Zeissler-rotaryjoint
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EN

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  • Agents
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Volumetric Feeding

Which feeder for which application

  

The principle of feeding volumetrically starts with keeping the screw full. The effectiveness and accuracy are strongly dependent on a constant and homogeneous filling of the dosing screw.

This method provides consistent, repeatable metering with linear control with materials that are considered “good” powders. A good powder has a consistent bulk density, and manageable characteristics.

Volumetric feeding falls short of capacity requirements when a material has a varying bulk density. Material that can vary widely in bulk density within a batch will struggle to meet dosing requirements with a Volumetric feeder.


Choosing the right feeder for your application is important to the cost and quality of the output of your facility. The basics are outlined here, speaking with a bulk material handling expert form our company to design the optimal system for your application is important to achieving quantifiable savings in the long-run.

The differences between all models

 

  • The HETHON Feeder 30 was developed specifically for dosing small quantities.
  • The HETHON Feeders 40, 50, 60 and 70 have a longstanding record in industrial processes.  
  • Being the largest Feeder within the HETHON-family, the Feeder 80 is widely used in large, professional industries worldwide.  

HETHON - Feeder 30

Developed specifically for the dosing of small quantities!

Developed specifically for the dosing of small quantities!

Developed specifically for the dosing of small quantities!

Pharmaceutical and lab equipment




The HETHON Feeder 30 was developed specifically for the dosing of small quantities. Particularly for laboratory applications and in pilot plants simulating production processes, this series has excellently proved its added value. 


Pharmaceutical and lab equipment /Possible applications

Developed specifically for the dosing of small quantities!

Developed specifically for the dosing of small quantities!

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• The dosing of powders in small containers of lab- equipment at  

   pharmaceutical  companies

• The dosing of poly-electrolytes in water purification plans

• Adding defoamers or other additives in the extrusion process in the plastic  

  industry

• Adding flavoring, odeur and coloring substances in the food industry.

Hethon Feeder 30 with integrated control

Hethon Feeder 30 with integrated control

Hethon Feeder 30 with integrated control

Hethon Feeder 30 with integrated control

Properties 

The HETHON Feeder 30 is equipped with a powerful three-phase motor for driving the screw and the massaging paddles. The frame is made of 304 (and optionally 316) Inox.


 

Maintenance

The flexible hopper is easily detachable, without the use of tools. Also the extension hopper can be removed quickly by loosening a single bolt. As such, the device can be cleaned quickly and easily.

Expansion possibilities

Hethon Feeder 30 with integrated control

Hethon Feeder 30 with integrated control

Expansion possibilities

The HETHON Feeder 30 has a hopper content of approximately 1 litre, which can be increased by use of a 7 litre extension hopper. The HETHON Feeder 30 is available with or without control. It can easily be applied to your existing installation, for example in a carrousel with formula or as a stand-alone.


Customisation and advice

Would you like some customised advice? Feel free to inform us about you dosing-issues!

HETHON - Feeder 40/50/60/70

A proven dosing machine for industrial applications!

Special T-Nozzle door for quick disconnect

Special T-Nozzle door for quick disconnect

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 Possible applications 

  • The dosing of for instance lime for exhaust gas cleaning
  • Adding colouring substances or other additives in the plastic industry
  • Adding flavouring, odour and colouring substances in the food industry
  • The dosing of powders in bottles, mixers of blenders in the pharma-industry The dosing of clay, paint and/or glaze in the ceramic industry


Properties

The HETHON Feeders 40 up to and including 70 are available with 1 of 2 motors. The optional second propulsion makes it possible to have the paddles and screw moving independently. This way the paddles keep the material in motion whilst the screw only rotates slowly.
 

Special T-Nozzle door for quick disconnect

Special T-Nozzle door for quick disconnect

Special T-Nozzle door for quick disconnect

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 Maintenance

The flexible hopper is easily detachable. Also a possible extension hopper can be removed quickly. Therefore the device is very easy to clean.


Expansion possibilities

The HETHON Feeders 40, 50, 60 and 70 are easy to expand with the accessories and complementary products which can be found here. Using an extension hopper the capacity can be increased by up to 250 litres.


Capacity

The content and capacities of the HETHON Feeders 40, 50, 60 and 70 can be found here.

Customization and advice

Having many years of experience in the dosing of dry substances, we will be happy to think along about the optimal solution for your process!


All our feeders are suitable for quick disconnection and cleaning

Special T-Nozzle door for quick disconnect

All our feeders are suitable for quick disconnection and cleaning

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 Your benefits of a HETHON Feeder

• Prevent ratholing, bridging and damage to the  

  material

• Minimal power consumption

• Easy to clean due to detachable components

• Low-maintenance because of few wear points

• Stable and strong thanks to high-quality Inox 

  tube frame construction

• Separate paddle propulsion possible

• Limited segregation

• 4 easily detachable doors

• Steel profile cast in the hopper for stable retrieval

• Hopper available in 6 versions

• Very few contact elements

• Excellent price-performance ratio

All models are available in ATEX zone 21!

All models are available in ATEX zone 21!

All our feeders are suitable for quick disconnection and cleaning

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All models are available in ATEX zone 21!

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Download feeder partslist and exploded view

Download exploded view model 40/50/60
Download exloded view model 70/80
Bill of material model 40/50/60
Bill of material model 70/80

HETHON - Feeder 80

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Dosing up to 26.600 l/h

  

Being the largest Feeder within the HEETHON-family, the Feeder 80 is widely used in large, professional industries worldwide. The machine is ideal for the dosing of larger quantities dry substances and other hard-to-dose materials, with a large variety of specifications. Mostly Feeder 80-installations are assembled by use of the accessories and complementary products from our assortment.

Properties

 The HETHON Feeder 80 is available with 1 of 2 motors. The optional second propulsion makes it possible to have the paddles and screw move independently.

Possible applications

• The dosing of , for instance polyelectrolytes in water purification plants

• The dosing of lime and wood pulp

• Recycling of scrap in the production flow of the plastic industry

• Filling large packaging machines in the food industry

• Adding pigments in the paint industry for use under bunkersand silos

Maintenance

The flexible hopper can be removed easily.

Expansion possibilities

The HETHON Feeder 80 can be expanded easily with the accessories and complementary products. Using an extension hopper the capacity can be increased to over 1000 litres. 

For more possibilities

Widely used in large, professional industries worldwide 

HETHON Basic Feeder

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For easy dosing

  

Dry powders do not always flow bad. In that case

the HETHON Basic Feeder is an excellent alternative 

or a good combination with your existing
HETHON Flexible Wall Feeder! 

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Benefits

 · Screws are interchangeable
  with the Flexible wall Feeder

· Easy to clean 

· Low-maintenance because of
  few wearing parts

· Stable and strong

· Very few contact parts 

· Minimal power consumption

· Excellent price-performance ratio

· Dosing up to 820 l/hour

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Hethon Nederland B.V. 

Vlijtstraat 47/49, 7005 BN Doetinchem The Netherlands     KVK 50159542  


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