Powder Dosing Hopper Head
This servo auger powder dosing head is the core metering component for powder filling machines, fully fabricated from food-grade SUS304 stainless steel. Equipped with a high-precision servo drive motor and transparent visual observation window, it achieves stable, accurate quantitative filling for all kinds of fine powder materials. It can be matched with semi-automatic filling stands, full-automatic packaging lines and supporting screw feeders as a standalone metering unit.
- Volume: 8L to 50L
- Accuracy: : ±0.2~±1%
- Packaging Speed: 15-25(pcs/min)
- Power Supply: 220V(110V & Plug Customizable)
- Filling Weight Range: 5-25/10-50/10-100/25-150/100-500g
- Configuration: 7″ PLC Touch Screen, Stepper Feed Motor, Stirring Motor, Dosing Screw
- Features: Screw feed for various powders, semi-auto small-medium batch filling, compact, easy maintenance, multi-container, adjustable speed/precision
Powder Dosing Hopper Head
Key Features
High Precision Servo Auger Metering System
Servo motor drives the auger screw for stable rotation, with adjustable filling speed and weight; filling error is controlled within ±1%, ensuring consistent dosing for production batches.
Sanitary SUS304 Stainless Steel Structure
All material contact parts adopt food-grade stainless steel, smooth seamless inner cone hopper without dead corners. The transparent acrylic observation window allows real-time monitoring of powder flow and residual materials.
Quick Disassembly & Easy Cleaning Design
Quick-release fastening knobs simplify disassembly of hopper, auger screw and discharge nozzle without special tools. Fast sanitization prevents cross-contamination between different powder formulas.
Adjustable Tilt & Fixed Mount Base
Rotatable side handwheel supports angle adjustment of the whole dosing head. The flat mounting flange enables flexible installation on semi-auto stands, vertical packaging machines and production frames.
Dust Sealing & Anti-Bridging Design
Optimized cone hopper structure avoids powder bridging and arching. Sealed motor connection reduces powder leakage and flying dust, maintaining a clean workshop environment.
Wide Adjustable Filling Range
Multiple interchangeable auger screw specifications are optional to cover small-dose to large-dose filling demands, adaptable to different packaging containers like bottles, cans and bags.
Technical Specifications
- Material Contact Part: SUS304/SS316 Food-Grade Stainless Steel
- Drive Mode: High-precision servo motor control
- Filling Accuracy: ±0.2% ~ ±1% (varies with powder fluidity)
- Optional Filling Capacity: 5g – 500g (matched with different augers)
- Observation Window: Transparent acrylic, dustproof sealed
- Installation Method: Fixed flange base, angle adjustable
- Discharge Nozzle: Quick-connect detachable nozzle
- Power Supply: Customizable 220V / 380V/110V
Applications
- Food Industry: Milk powder, spice powder, coffee powder, matcha powder, protein powder, flour, seasoning additives
- Pharmaceutical & Health Care: Herbal medicine powder, medicinal raw powder, probiotic powder, dietary supplement fine powder
- Cosmetic & Daily Chemical: Face powder, pigment powder, washing powder, cosmetic raw powder
- Chemical & Agriculture: Food additives, feed micro-powder, pesticide fine powder, mineral powder
