Powder filling machine RD-PFM-100L

automaticbottlefor the food industry

Product Overview
PFM-60 powder filling machine provides precise, servo-driven auger dosing with twin 50 L stainless steel hoppers and closed-loop dust control. Designed for measurable, repeatable fills of pharmaceutical, nutraceutical, food and specialty chemical powders on industrial production lines.

Operation Summary
Containers are automatically fed and indexed under filling heads, dosed by weight or volume settings and discharged with minimal airborne dust. The system integrates vacuum powder transfer, sleeved/telescopic nozzles, in-line checkweigher and downstream capping/sealing and labeling modules for continuous production.

Specification
Up to 60 bottles/min
3 year warranty, 1 year free parts

How it works (key stages)

• Bottle unscrambler and conveyor transport with precise indexing to filling stations.
• Vacuum powder transfer feeds twin 50 L stainless steel hoppers to reduce segregation and dust.
• Servo-driven auger dosing: servo motors rotate auger screws to deliver exact pre-set volumes/weights (gravimetric or volumetric dosing modes available).
• Telescopic/sleeved nozzles lower into container mouth during dosing; integrated vacuum dust collectors contain airborne powder and prevent overflow.
• In-line checkweigher validates filled weight and automatically rejects out-of-tolerance containers.
• Capping applies screw caps or lids; induction foil sealing and labeling (print-and-apply or sleeve) are available; inline coders can print batch/expiry data.

Main Features

• High-precision servo auger dosing with typical fill accuracy ±0.5%.
• Closed-loop dust control combining vacuum transfer, sleeved nozzles and integrated dust collectors.
• cGMP-compliant hygienic design in stainless steel with CIP/SIP compatibility.
• Modular architecture for integration with upstream unscramblers and downstream cappers, labelers and cartoners.
• In-line checkweigher validation with typical tolerance ±0.1% for automated rejection.
• Product-contact parts in corrosion-resistant stainless steel (316L where specified).

Applications
Suitable for pharmaceutical actives, nutraceutical powders, protein supplements, lyophilized products, spices and specialty chemical powders. Applicable from R&D and pilot lines to high-volume production.

Technical specifications

• Production capacity: 60 bottles/min
• Hopper volume: 50*2 L (twin 50 L hoppers)
• Max bottle diameter: ≤150 mm
• Max bottle height: ≤300 mm
• Total power: 4 kW
• Filling mechanism: servo-driven auger dosing; vacuum powder transfer option
• Filling accuracy: typical ±0.5% (auger dosing)
• Checkweigher accuracy: typical ±0.1% (in-line validation and rejection)
• Construction: stainless steel (316L for product-contact parts)
• Dust control: vacuum transfer, sleeved nozzles, integrated dust collectors
• Sealing options: induction foil sealer; single or multi-head capping
• Labeling options: print-and-apply, sleeve/heat-shrink labelers; inkjet/laser coders
• Compliance: designed for cGMP hygiene and easy cleaning (CIP/SIP compatible)