Rotary Pre-Made Bag Packing Machine For Powder – TL-PB-200P/250P

The Soontact Powder Rotary Pre-Made Bag Packing Machine (TL-PB-200P/250P) represents an advanced automated packaging solution engineered specifically for powdered products.

The high-speed rotary system automatically picks, opens, fills, seals, and discharges pre-made bags with exceptional precision and efficiency, delivering consistent results across thousands of production cycles.

The eight-station rotary design performs multiple operations simultaneously—while one station picks a new bag from the magazine, another opens and positions a bag for filling, while yet another seals a filled bag.

Model	TL-PB-200P	TL-PB-250P
Bag Width	100–200 mm	120–260 mm
Bag Length	150–320 mm	150–380 mm
Packing Speed	20–55 bags/min	10–45 bags/min
Air Pressure	0.65 MPa	0.65 MPa
Air Consumption	0.3 m³/min	0.3 m³/min
Power	3 Phase, 380V, 2kW	3 Phase, 380V, 2kW
Bag Types	Three-side Seal Pouch, Four-side Seal Pouch, Stand-up Pouch, Doypack, Zipper Pouch, Spout Pouch, Shaped Pouch, M Bags, etc.
Customization	Screen language, machine brand name, feeding method
Optional Equipment	Printing machine, label machine, metal detector, weight detector, collecting machine, etc.

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Key Features and Engineering Advantages

( 01 ) Precision Auger Filling and Bag Handling System

The servo-driven auger filling system meters powder with exceptional repeatability, automatically compensating for density variations to maintain accuracy within tight tolerances.

A precision vacuum gripper picks bags from the magazine and transfers them to the rotary carousel with exact positioning, accommodating stand-up pouches, zipper bags, four-side seal pouches, spout pouches, and specialty shaped bags.

Changeover between bag styles requires minimal adjustment, typically accomplished in under 30 minutes by trained operators.

( 02 ) Advanced Sealing and Anti-Leakage Design

Specialized anti-spill devices keep bag openings clean during filling, while mechanical wipers and air jets remove powder residue from seal surfaces before heat seal bars close.

The sealing system applies precisely controlled temperature, pressure, and dwell time to create strong seals preventing moisture ingress and product leakage.

Multiple sealing enhancements include embossing, easy-tear notches, and zipper activation for reclosable packages.

( 03 ) Intelligent Control and Expandable Integration

The PLC touchscreen interface features multi-language support, recipe storage for quick product changeover, and self-diagnostic routines alerting operators to potential issues before downtime occurs.

The machine integrates readily with dust extraction systems, nitrogen flushing, metal detection, checkweighers, and automatic feeding systems.

Soontact offers comprehensive customization including screen language localization, brand labeling, and feeding system modifications to address specific production requirements.

Choosing Between TL-PB-200P and TL-PB-250P

The TL-PB-200P suits applications requiring smaller pouches with higher throughput, achieving up to 55 bags per minute for bag widths between 100mm and 200mm.

The TL-PB-200P excels in single-serve and portion-control applications where speed matters most.

The TL-PB-250P accommodates larger bags up to 260mm wide and 380mm long, making it the preferred choice for family-size packages, bulk retail pouches, and foodservice portions.

While the larger model operates at somewhat lower speeds (10-45 bags per minute), the increased capacity per bag often results in comparable or superior total output by weight.

Powde Packaging Machine SC8-200P/250P Applications

( 01 ) Food Industry Applications

Food manufacturers rely on the TL-PB-200P/250P for packaging milk powder and infant formula where dosing accuracy directly impacts regulatory compliance and consumer trust.

Coffee roasters package ground coffee and instant coffee powder, benefiting from compatibility with nitrogen flushing systems preserving freshness.

( 02 ) Nutritional and Supplement Products

The sports nutrition and dietary supplement market demands packaging solutions accommodating frequent product changeovers and precise portioning.

Protein powder manufacturers package whey, casein, plant-based proteins, and amino acid blends in stand-up pouches displaying well on retail shelves.

( 03 ) Pharmaceutical and Chemical Applications

Pharmaceutical powder packaging requires exceptional accuracy and contamination control.

The TL-PB-200P/250P meets such requirements through precision auger dosing, enclosed filling chambers, and materials constructed for easy cleaning and sanitation.

Chemical manufacturers package dyes, pigments, agricultural chemicals, and industrial powders, taking advantage of robust construction and dust extraction options to maintain safe working conditions.

Frequently Asked Questions

( 01 ) What types of powder can the TL-PB-200P/250P package?

The TL-PB-200P/250P handles a broad range of powdered products including food powders (milk powder, coffee, spices, flour, cocoa), nutritional supplements (protein powder, vitamin premixes, collagen), pharmaceutical powders, and industrial powders (dyes, pigments, agricultural chemicals).

The auger filling system adapts to different powder flow characteristics through adjustable parameters and interchangeable components.

( 02 ) How accurate is the powder filling?

The servo-driven auger system delivers consistent fill weights with accuracy typically within ±1-2% depending on powder characteristics.

Integrated weight verification can be added to reject out-of-spec packages and provide data for process optimization.

( 03 ) Can the machine be integrated with existing production lines?

The TL-PB-200P/250P integrates readily with upstream feeding systems and downstream packaging equipment.

Standard interfaces accommodate various conveyor types, and the control system can communicate with line-level supervisory systems.

Soontact Packing Machines

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