Desiccant Bed Dryers

NDB-MM Micro Series Dual Bed Desiccant Dryer

15-50 lb/hr (7-22 kg/hr)

Product Description

NDB Micro Series Dryers use the industry standard dual-bed drying concept, offering - 40°dew point process air, in a compact single blower configuration. One blower and multi-function valve control both the process and regeneration air flow and the heaters are contained within the desiccant beds to minimize space.

    Features:

    • Self-Contained, Compact Dryer/Hopper Design
    • Floor Mount or on the Machine Throat
    • Stainless Steel Hopper with Large Access Doors
    • Electromechanical Control-Standard
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Machine Mount Desiccant Dryers

AHM Series: 2-Desiccant Bed Design with Throughputs from *15-60 lb./hr. ( 7-27 kg/hr.) HPHM Series: 4-Desiccant Bed Design with Throughputs from *40-60 lb./hr.( 18-27 kg/hr.)

Product Description

These desiccant bed dryers save valuable floor space by combining the dryer with the hopper to mount on the throat of injection or extrusion machines.

    Features:

    • Energy efficiency that meets or exceeds that of any other type of dryer
    • Press / Extruder Mounted Dryers Free up floor valuable floor space
    • Two or Four desiccant bed designs
    • Single Blower Design for both process and regeneration.
    • Regeneration based on ambient conditions – prevents temperature spikes.
    • Simple Controls – High temp alarm & shutdown – Cycle Status – Open Thermocouple detection – Closed loop control of valve position
    • Below -40°F Dew Point
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Hopper Bank Dryer System

*Throughput Capacity 15-300 lb./hr. (7-135 Kg/hr.) *Based on 38 lb./ft³ Bulk Density

Product Description

These mini central dryer systems are ideal for processors who need to dry up to six different resins with different drying temperatures at one time with a single dryer…or dry colorants for blending at machine throat. Add a closed loop conveying system with a manifold and create a mini Central Dry/Convey System.

    Features:

    • One dryer connects to multiple hoppers for a centralized drying system.
    • Each hopper has its own booster heater for temperature control.
    • Just one or two material changes daily can justify the cost of a hopper bank in months.
    • Control includes dew point monitor, 7-day timer, temperature & dew point alarms.
    • Individual Hopper Run Timers
    • Combine with Closed Loop Conveying to create mini central drying/conveying system.
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NDB Series Dual Bed Desiccant Dryer

100-3800 lb/hr (45-1725 kg/hr)

Product Description

The NDB Series Dual-Bed Dryer technology includes separate heaters and blowers for process and regeneration cycles. A pair of heavy duty, expertly engineered electrical 4-way valves to direct air flow through the dryer for material drying and desiccant regeneration. The NDB-750 model and up feature a hopper-mounted process heater.

    Features:

    • Use as a Stand-Alone Dryer or in a Central Drying Configuration
    • Heavy Duty, Reliable 4-Way Valves
    • Cyclonic, 2-Stage Process Filter
    • Over-Temp Switch and Alarm to Guard Against Excessive Temperatures
    • Electromechanical Control - Standard
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