Big Bag Sulfur Powder Packing Machine for Cement | High Accuracy ±0.2%

Description / Product Overview:
This fully automatic big bag filling machine is designed for high-precision packaging of 500–2000 kg bags, ideal for sulfur powder, cement, fluorspar concentrate, concrete dried mix, and other bulk materials. It ensures fast, stable, and accurate filling, making it perfect for industrial-scale quantitative packaging.

Suitable materials include: feed, rice, flour, starch, cassava flour, grains, cereals, beans, pulses, bird seeds, ores, mineral powders, seeds, plastic pellets, wood pellets, animal feed, cat litter, sand, chemical powders, maize meal, PVC powder, copper powder, and more.

Main Features:

1. Bag Clamper & Hanging Apparatus: Automatically releases the bag after weighing.
2. High Speed & Precision: Fast packaging with high accuracy (±0.2%).
3. Out-of-Tolerance Alarm: Alerts if packaging weight is outside the preset tolerance.
4. Automatic Drop Correction: Adjusts advance volume with material changes for stable accuracy.
5. Automatic / Manual Operation: Continuous automatic filling or manual jog mode.
6. Final Counting Function: Records the quantity of finished bags per shift or day.
7. Multiple Feeding Methods: Gravity flow, spiral feeding, vibration feeding, or belt feeding.

Technical Parameters:

• Weight Range: 500–2000 kg per bag
• Packing Speed: 8–40 bags/hour (depends on material & net weight)
• Packaging Accuracy: ≤ ±0.2%
• Main Engine Power:
  • Gravity flow feeding ≤ 2 kW
  • Spiral feeding ≤ 5 kW
• Power Source: AC 380V, 50Hz
• Working Air Pressure: 0.4–0.7 MPa