Zero plant-air usage
Regeneration, cooling, and stripping use blower-purged air, not the plant air a customer already paid to compress and dry.
Bone Dry HE-HBP Series TFG Dryers product line
Bone Dry desiccant dryers built to stop wasting plant air.
The most energy-efficient desiccant dryers available: zero plant air used during regeneration.
TFG high-efficiency modified blower purge dryers use industry standard PLC components and our own innovative programming algorithms to eliminate plant-air usage for regeneration, cooling, and stripping. Pre-treated purge air protects the desiccant beds, and the modular construction keeps installation and maintenance practical for retrofit work.
High Efficiency Blower Purge HE-HBP Series dryersBone Dry zero plant-air desiccant dryer positioningPre-treated purge air during regenerationModular base and configurable footprintVFD blower, multi-circuited heater, PLC controls, and real-time trendingDesigned to reduce purge waste and improve dryer ROI
Bone Dry
A dryer product line for plants tired of wasting compressed air.
TFG Dryers combines dryer hardware, smart controls, and The Fischer Group powerhouse experience in a design centered on eliminating plant-air use during regeneration, cooling, and stripping.
High Efficiency Blower Purge HE-HBP Series dryers
Bone Dry zero plant-air desiccant dryer positioning
Pre-treated purge air during regeneration
Modular base and configurable footprint
VFD blower, multi-circuited heater, PLC controls, and real-time trending
Designed to reduce purge waste and improve dryer ROI
Why Bone Dry
Four design choices that change the energy bill.
Pre-treated regeneration
A sacrificial purge tank pre-dries the regeneration stream so the main desiccant beds are protected from incoming moisture.
Intelligent controls
PLC logic, VFD blower control, and multi-circuited heaters target temperature precisely instead of pushing constant load.
Field and rebate ready
Designed for retrofit installation and for utility-rebate energy stories built on real purge savings.
Smart controls included
Same powerhouse logic. Different machine.
Bone Dry ships with PLC controls developed by the team that built The Fischer Group compressor control platform. A 15-inch touchscreen, VFD blower logic, multi-circuit heater control, and SCADA-ready integration come standard.
See the Bone Dry HE-HBP page
Want to review a dryer application?
Send the machine details, symptoms, timing, and any part numbers you have. The Fischer Group will help route the work toward service, controls, parts, diagnostics, or dryers.