Mini plastic pellet dryer for small quantities

Compact top-mounted pellet dryers with 1-18 liter dryer volume

Mounting directly on the feed section of the processing machine

Thanks to their compact design, the plastic pellet dryers can be easily mounted on the feed section of the injection moulding machine. The dried material flows directly from the dryer in the plasticizing cylinder, without re-humidification or cooling. The JETBOXX® plastic pellet dryers are used in particular where small quantities of material with highest drying precision are required. Based on the small dimensions the JETBOXX® mini dryers can be mounted on the injection molding machine directly.

  • Plastic specific / throughput dependent dryer adjustments
  • Maintenance-free
  • Compressed air based pellets dryer
  • Selectable drying programs
  • Minimal space requirement
  • Small quantities 1-18 liter
Mini plastic pellet dryer jetboxx® 1 liter set

JETBOXX® mini dryer set

1 liter

Example: manual filling
height 469 mm


Mini plastic pellet dryer jetboxx® 2,5 liters set

JETBOXX® mini dryer set

2,5 liters

Example: + hopper loader with dedusting
height 612 mm


Mini plastic pellet dryer jetboxx® 6 liters set

JETBOXX® mini dryer set

6 liters

Example: manual filling
height 539 mm


Mini plastic pellet dryer jetboxx® 12 liters set

JETBOXX® mini dryer set

12 liters

Example: hopper loader with exhaust air filter
height 765 mm
throughput: up to 2,4 kg|h


Mini plastic pellet dryer jetboxx® 18 liters set

JETBOXX® mini dryer set

18 liters

Example: hopper loader with exhaust air filter
height 816 mm
throughput: up to 3,6 kg|h


Drying containers / Conveyors

Drying containers

Glass- or stainless steel. Uniform distribution of the compressed air guarantees, that your material is dry and homogeneous at the right temperature.

0,5 liter 1 liters 2,5 liters 5 liters 6 liters 12 liters 18 liters
Weight [kg] 4,5 5,0 6,7 7,2 9,0 12,0 14,0
Height* [mm] 229 369 347 587 439 495 545


Compressed air conveyors
Compressed air conveyors with dedusting
Manual filling

The drying containers can be opened easily on top for filling or cleaning. Glass containers have a swivelling cover, 6/12/18 liter containers have a hinged cover.


Suitable compressed-air conveying devices for all JETBOXX® dryers

Compressed-air conveyors


Tool-free control change

The control can be removed from the drying container easily by means of a clamping lock, for example to mount an interim control in case of maintanance like calibration without production interruption.

Double-walled special glass

The whole inner body of the drying container consists of one single piece of special glass and is shaped conically at the outlet. A cushion of air is created by assembling with the outer glass, that functions according to the principle of a thermos flask. This is how you save energy. Another advantage of the glass construction is the all side transparent visibility into the drying container. Contaminations are immediately apparent when changing the material.

Air input - distribution

Uniform distribution guarantees, that your material is dry and homogeneous at the right temperature. The conically shaped inner glass forces the inrushing dry air through the material output and ensures, that the granule already at the machine feeding zone is kept at the right temperature. A constant flow stabilizer made of stainless steel distributes the dry air flowing upwards across the entire cross section of the cylindrical container and avoids, that the material flows too quickly through the container center. For cleaning purposes the stabilizer can be removed manually without tools.

Split version

For particularly difficult space conditions the drying control and the drying container can be arranged separately as convenient. The dry air is led into the container by an insulated hose (max. 1m). The heating control regards occurring heat losses of the hose connection.

JETBOXX® Control

Perfect drying result by throughput-/ material dependent dryer settings

100% accurate repeatable settings of all drying parameters.

  • Plastic data base
  • Conveying control
  • Week timer
  • Overheating protection
  • Drying programs
  • Dew point measurement
  • Quick selection drying programs
  • Database drying programs
  • Customized drying programs

Calibration service

Dryer calibration as standard
All HELIOS dryers are factory calibrated and delivered with a calibration certificate.

Repeat calibrations
are possible at the HELIOS plant.

Long-term warranty for all* dryers regarding

  • Maintenance
  • Repeat calibration
  • Availability of interim devices

*for all JETBOXX® dryers built since 1998

After Sales Service

We do not leave you alone with the HELIOS components, but accompany you over the entire duration of the project, from selecting to commissioning and training of your staff.

This is what the partnership exactly involves.
As to the different application possibilities of our products, our engineers are glad to give you advice and to inform you about the latest technical developments - also for possible upgrades.

  • consulting
  • commissioning
  • training
  • interims devices
  • dryer calibration
  • spare parts leaving within 48h

Do you have any questions about us or our products?

Just send us a quick message and we’ll gladly get back to you via phone or mail to answer any open questions.


Customer support service by telephone

We will gladly answer all open questions.

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