Powder Filling Machine – High-Precision Automatic Equipment for Powders, Ultra-Fine Powders & Micro-Granules

The powder filling machine is a high-precision automatic filling equipment designed for various powder, ultra-fine powder, and micro-granule materials. It integrates dosing, filling, dust removal, positioning, and conveying into one system. It is widely used in the food, dairy, health products, pharmaceutical, chemical, and feed industries. The machine adopts dual-control technology of servo screw dosing and weigh feedback, achieving accurate, dust-free, stable, and efficient filling. It meets full-scenario requirements from small-specification bottles to 25kg large bags, helping enterprises improve packaging accuracy, reduce material loss, and achieve standardized and intelligent production.

Core Performance & Parameters

Parameter	Description
Dosing Method	Servo screw dosing + weigh feedback dual control
Filling Range	1g – 25kg (multiple models available)
Filling Accuracy	≤±0.1% – ±1% (adjustable by range)
Applicable Containers	Plastic bottles, glass bottles, metal cans, paper cans, composite bags, woven bags
Machine Material	Food-grade stainless steel – easy to clean, corrosion-resistant
Protection Rating	IP65 – compliant with GMP clean workshop requirements

Product Core Advantages

1. Ultra-Precise Dosing – Minimal Material Loss

Dual-stage fast/slow feeding + real-time weigh correction – filling error is stable and controllable – avoids underfilling and overfilling – minimizes raw material loss.

2. Dust-Free Filling – Fully Compliant

Adopts bottom-fill discharge + vacuum dust removal – suppresses dust at the source – cleaner workshop environment – complies with food and pharmaceutical hygiene standards.

3. Fully Automatic – Labor Saving & Efficiency Increase

Automatic bottle/bag feeding, bag opening, positioning, filling, leveling, and conveying – reduces manual intervention – improves production capacity and consistency.

4. High Flexibility – Fast Changeover

One-key specification switching – fast adjustment of filling heads and channels – changeover time <15 minutes – suitable for multi-variety, small-batch production.

5. Stable, Durable & Easy to Maintain

Modular structure – dead-spot-free design – easy to disassemble, clean, and maintain – long service life for key components – supports 24-hour continuous operation.

Applicable Materials & Industries

Industry	Materials
Food / Dairy	Milk powder, whey protein, meal replacement powder, starch, flour, icing sugar, coffee powder, seasonings, food additives
Health Products / Pharmaceutical	Probiotics, traditional Chinese medicine powder, vitamin powder, pharmaceutical raw material powders, health supplement powders
Chemical / New Materials	Calcium carbonate, talc powder, titanium dioxide, dyes, pigments, lithium battery powders, plastic powders
Feed / Agriculture	Premix, bone meal, fish meal, veterinary powder, water-soluble fertilizer, organic fertilizer

Equipment Structure & Functions

• Material Feeding System: Level sensing, automatic material replenishment, anti-bridge design

• Dosing & Filling System: Servo screw, high-precision weighing, dual-control calibration

• Dust Removal System: Vacuum recovery, dust-free operation, environmentally friendly and energy-saving

• Positioning & Conveying System: Automatic correction, stable container handling, smooth operation

• Control & Alarm: Touchscreen operation, data statistics, fault self-diagnosis

• Optional Auxiliary Equipment: Bottle unscrambler, capping machine, can sealer, labeling machine, palletizer

Why Choose Us

• Years of focus on powder engineering – suitable for difficult materials such as moisture-absorbing, easily segregated, and ultra-fine powders

• Provides complete line solutions – one-stop delivery from mixing, conveying, filling to packaging

• Food-grade sanitary design – on-site installation, training, comprehensive maintenance – fast after-sales response