Fully-automatic filling machine

bagpouchpowder

Product Overview
The Vertical Powder Filling Machine is an integrated vertical packaging system combining automatic metering, filling, bag forming and sealing. Designed for pouch packaging of powders and fine granules, it uses a high-precision servo-driven auger dosing unit paired with a vertical bag former to deliver fully automatic bag forming, filling and sealing. Suitable for milk powder, protein powder, pharmaceutical powders, seasonings, coffee and various chemical powders. Ideal for automated packaging lines in food, pharmaceutical and chemical industries.

Features

• Vertical bag forming: vertical film forming structure performs bag forming, bottom sealing, filling and top/back sealing without pre-made pouches, enabling continuous high-volume production.
• High-precision auger dosing: servo motor-driven auger provides stable filling accuracy around ±1%–2% for precise powder dosing.
• Automatic sealing: heat sealing system completes bottom, back and top seals; optional gas flush or nitrogen filling to extend shelf life.
• Dust-proof sealing area: specialized design prevents powder leakage and adhesion in the sealing zone to ensure seal integrity.
• Optional hopper agitator: low-speed agitator prevents bridging and caking for consistent material flow and improved filling stability.
• PLC with touchscreen HMI: large HMI supports recipe storage; filling weight, sealing temperature, line speed and other parameters set intuitively.
• Optional inspection and rejection: empty-bag detection, checkweigher, metal detector and reject station can be integrated to remove defective products automatically.
• All-stainless-steel contact parts: 304/316L stainless steel for product-contact surfaces and machine body, compliant with food and pharmaceutical hygiene requirements, corrosion-resistant and easy to clean.

Application Scenarios

• Food: milk powder, coffee powder, flour, starch, seasoning powders, spices, meal-replacement powders.
• Health & supplements: protein powders, probiotic powders, collagen powders.
• Pharmaceuticals: medicinal powders, traditional herbal powders, veterinary powders.
• Chemical industry: fine chemical powders, additives, pigment powders.
• Agriculture: pesticide powders, feed additives.

Technical specifications

• Filling accuracy: approx. ±1%–2%.
• Dosing mechanism: servo-driven auger dosing system.
• Bag forming: vertical film forming (no pre-made pouches), automatic bottom/back/top sealing.
• Sealing: heat sealing unit with dust-proof sealing area; optional gas evacuation / nitrogen flushing.
• Construction materials: 304/316L stainless steel for product-contact parts and frame.
• Control: PLC with large touchscreen HMI, multi-recipe storage and one-touch parameter presets.
• Optional equipment: hopper agitator, empty-bag detection, checkweigher, metal detector, rejection station.
• Typical products: milk powder, protein powder, pharmaceutical powders, seasonings, coffee powder, chemical powders.
• Operation: fully automatic from bag forming to filling and sealing; suitable for continuous high-volume production.