GB4000~GB5000 series dual molecular sieve tower desiccant dryers, dew point value up to -60 ℃, wind measure 

Valued 300 to 3000 cubic meters/hr, and handling drying materials up to 1000 kg /hr. and above.

GB Series Dehumidifying Dryer

Siemens Simatic S7-200 PLC control equippes with digital display and "Touch Screen" control panel for working and setting operations; serial line interface, visual/acoustic alarm and daily/weekly timer control for starting and stopping thedryer;

· External process air heating chamber in stainless steel and fully insulated equipped with armoured electrical resistances, installed directly on the drying hopper;

· Two(GB1000) or three (GB2000) or four (GB3000) high-head  low-noise sidechannel blowers for process and one for regeneration; protection with large surface and low pressure drop air catridge filters;

· Air/water process heat exchanger,copper pipes with aluminium fins coil, for process air cooling returning from drying hopper  and for air cooling during closed loop regeneration;

· Process and regeneration air change-over valves made of  aluminium casting, pneumatically driven. Gaskets in silicone rubber, high tempe-rature proof, resistant up to 300℃. Valves fitted with safety limit switches;

· Fully automatic process air shuttering system to partially off the  air-flow and the heating elements;

· "stop winding" function to prevent material degradation: automatically the heating elements are shut off working only the process air blower;

· Regeberation circuit with stainless steel heat-recovery exchanger, fully insulated.