Mobile plastic granulate dryers

Additional dryer for installation next to the processing machine

Placement next to the processing machine and conveying to the feeding section

JETBOXX® mobile plastic granulate dryers can be used anywhere, where top-mounted dryers fail because of weight / or space reasons. Assembly of the system components on a base frame for a drying before / while the processing with conveying of the dryed granules onto the injection unit.

When changing the setting of task the components can be combined easily or used as top-mounted dryers again.

Minimal space requirement

Stand - alone dryer frame: 510 x 490 mm, special design JETBOXX® 200: 600 x 600 mm


Installation variant

Version A

Conveying and drying of one component directly next to the injection molding machine. Conveying of the dried material onto the feeding section. Conveying height up to 8m possible. Selectable with/without dry air conveying.

Version B

Conveying, dedusting and drying of one component next to the injection molding machine. Conveying of the dried material onto the feeding section. Selectable with/without dry air conveying.

Version C

Conveying, dedusting and drying of two components (virgin/ ground material) next to the injection molding machine. Conveying of the dried material onto the feeding section. Selectable with/without dry air conveying.

Version D

Example: Feeding of two machines with dried material. Selectable with / without dry air conveying.

Conveying onto feed section

Control of the second conveyor by the JETBOXX® dryer

By using ambient or clean dry air, the material can be conveyed from suction box at dryer outlet to the feeding section, depending on the hygroscopicity of the dried granules/ground material. One or two-component conveyors are available, optionally with or without dedusting function.

Because of their construction HELIOS compressed air conveyors are able to convey the material gently up to 8m.

Compressed air conveyors

Suction devices

Suction devices with dry air conveying

3 new types of suction devices allow a 100 percent avoidance of moisture adsorption of the dried material anew in the waiting or conveying mode.

Suction / discharge

For the conveying of the dried granules by using Venturi suction lances or for discharging for cleaning purposes 4 devices are available.

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 programs
  • Database programs
  • Personal programs

Calibration service

HELIOS dryers are maintenance-free except filters.
All the resin dryers are tested for several hours before delivery.

Dryer calibration in standard
All HELIOS dryers are factory calibrated for two dew point values, two drying temperatures and three volume flow rates with a calibration certificate.

Repeat calibrations
are possible locally by a HELIOS service technician or with HELIOS inplant. For this purpose, the dryer control is simply detachable by means of quick clamps, no tools are necessary. To avoid production stops during the service, there are interim devices available with HELIOS.

Long-term warranty for all* dryers regarding

  • Maintenance
  • Repeat calibration
  • Availability of interim devices

*for all JETBOXX® dryers built since 1998

After Sales Service

You are not alone with the HELIOS components, we will support you with whole the process up to the start-up 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 developements - also for possible upgrades.

  • starting-up
  • training
  • consultation
  • maintenance
  • 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.


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