Dual-Head Twin-Weighing Packing Machine - 250kg Open-Mouth Bag Packing Machine - Coating Powder Packaging Machine
Product Name: Dual-Head Twin-Weighing Packaging Machine - 250kg Open-Mouth Bag Packing Machine - Coating Powder Packing Machine
Product Overview
We design and manufacture a wide range of packaging equipment, including reactor packagers, 304 stainless steel systems, fully automatic sealing machines, spice packers, additive dosing systems, and more. Our solutions serve industries such as food, pharmaceuticals, and cosmetics, adhering to a customer-first philosophy with integrity and innovation.
Optional Configurations:
Pneumatic valve port
Ultrasonic sealing valve port
Impeller/pneumatic feed
Screw valve port
Screw open-mouth
Gravity valve port
Gravity open-mouth
Belt-type open-mouth
Ton bag systems
(Contact sales for material-specific configuration guidance.)
Technical Specifications
Capacity: 25kg to 2 tons/bag
Speed: 40-60 bags/hour
Accuracy: ≤±0.2% (adjustable per industry standards)
Power: 380/220VAC 50Hz
Air Supply: 0.5–0.8MPa, 5-8 m3/h
Dust Removal: 1500–3000 m3/h (adjustable)
Environment: -10–40°C, ≤80% humidity
Dimensions: Refer to layout drawings
Key Features
Semi-Automatic Operation: Manual bag placement + automated weighing, clamping, filling, conveying, and sewing.
Smart Feeding: Customizable gate control for optimal flow based on material properties.
High Precision: Advanced load cells and controllers ensure stable ±0.2% accuracy.
Corrosion Resistance: Full stainless-steel construction (excluding electrical/pneumatic components).
Premium Components: Imported sensors, PLCs, and pneumatic parts for durability.
Auto Thread-Cutting: Photoelectric sensing with pneumatic scissors for efficiency.
Adjustable Conveyor: Height customization for varied bag sizes/weights.
Operation Workflow
Bag loading → 2. Clamping → 3. Date printing (optional) → 4. Zipper/open-bag detection → 5. Filling → 6. Sealing → 7. Cooling/discharge → 8. Output.
Applications
Ideal for free-flowing powders and granules requiring high-speed, high-precision packaging:
Chemicals: PVC, polyurethane, additives
Construction: Quartz sand, cement, mineral powder
Agriculture: Fertilizers, feed
Industrial: Coal, metallurgy, biomaterials
After-Sales Service
Free Installation & Training: On-site setup and operator training by certified engineers.
1-Year Warranty: Covers non-human damage from installation date.
Lifelong Support: Technical upgrades, spare parts supply, and emergency repairs.
Rapid Response: Engineers dispatched within 24 hours for critical issues.
