heavy duty feeder

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ATEX Zone 20/21 Compliant Valve: Doebritz PA Airlock Feeder | Certified Explosion Safety for Heavy-Duty Powder Handling
Doebritz PA Airlock Feeder: ATEX Zone 20/21 certified, 0.1-0.2mm precision clearance, 16bar flameproof rating. Heavy-duty rotary valve for explosive dust. Factory direct. Request quote.
ATEX Zone 20/21 Compliant Valve: Doebritz Twin Screw Powder Feeder | Certified Explosion Safety & Precision Metering
Doebritz ATEX-certified twin screw powder feeder for hazardous dust environments. Precision CNC machining, minimal leakage, and heavy-duty construction for reliable powder metering. Factory direct.
Doebritz Fine Particle Size Reduction Rotary Airlock Valve: Minimal Air Leakage & ATEX Certified (Model FPSR-200)
Doebritz Fine Particle Size Reduction (FPSR-200) rotary valve. ATEX certified, minimal air leakage, CNC precision machined. Ideal for abrasive powders & pneumatic conveying. Factory direct.

ATEX Zone 20/21 Compliant Valve: Doebritz PA Airlock Feeder | Certified Explosion Safety for Heavy-Duty Powder Handling