The fully automatic strip powder back-sealing packaging machine is specifically engineered for powdered materials. Incorporating advanced back-sealing technology, it integrates automatic feeding, precision measuring, bag forming, filling and back sealing into one continuous production line. Equipped with high-precision auger dosing system for accurate powder measurement, special back-sealing mechanism creates secure four-side seals for optimal moisture and leak protection. Stainless steel construction meets GMP standards, supporting custom packaging sizes. Ideal for high-speed packaging of milk powder, protein powder, seasonings, chemical powders and other fine powders.
It integrates automatic feeding, bag forming, measuring, filling, sealing, coding, counting, and product output into one continuous process. This drastically reduces labor costs and intensity while achieving a production capacity far surpassing that of semi-automatic or manual equipment.
Equipped with a servo-driven precision auger filler and highly sensitive sensors, it ensures accurate measurement for powders with various flow characteristics (from free-flowing to dusty super-fine powders). This minimizes product giveaway and material waste by keeping dosing errors within a very tight range.
The unique back-sealing (center-seal) design creates strong three-side or four-side seals. This superior sealing effectively prevents moisture absorption, caking, oxidation, and leakage, significantly extending the product's shelf life.
With high-quality materials and precision machining in key components, the machine boasts a robust and well-designed structure. This ensures remarkable stability and reliability under long-term, high-intensity operation, resulting in low failure rates and a long service life.
The user-friendly touchscreen interface allows for easy parameter setting (bag length, weight, temperature, etc.) and quick product changeover. It offers flexibility within a certain range for packaging sizes and styles, and features self-diagnosis and alarm functions for easier maintenance and operation.
| Place of Origin | China | Brand | Tonchant |
| Power | 400W | Voltage | AC110V/220V |
| Range of Application | Powders | Packaging Speed | 20-50 packs/mins |
| SealingMethod | Back Sealing | Film Width | 5-20cm |
| Bag Width | 1.8-9.2cm | Machine Dimension | |
| Bag Length | 1-16cm | Packaging Dimension | |
| Packaging Speed | 20-50 packs/mins | Packing Method | Wood Box |
Q1: What powders is this machine suitable for?
A1: Designed for fine powders including milk powder, protein powder, seasonings, coffee powder, chemical powders and other free-flowing powder materials.
Q2: How is dosing accuracy ensured?
A2: Equipped with high-precision auger dosing system and servo motor control, ensuring dosing accuracy within ≤±1%.
Q3: What is the packaging speed?
A3: Standard speed 20-50 bags/min, adjustable based on material characteristics and packaging specifications.
Q4: Is cleaning and maintenance easy?
A4: Modular design with quick-disassembly parts, GMP compliant, enabling fast cleaning and maintenance.
Q5: Does it support small batch production?
A5: Yes, with recipe storage function and quick changeover between different packaging sizes and materials via touchscreen.
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