Guangzhi’s rapid valve bag filler achieves 25 bags/min with ±0.1% accuracy. ATEX-certified, 90-sec changeovers & predictive maintenance. Maximize output—request demo!
Industry-Leading Speed & Reliability for High-Volume Powder Packaging
Shanghai Guangzhi Automation’s GZ-VBF2000 Series sets the new standard for rapid valve bag filling, achieving 25 bags/minute with ±0.1% accuracy while minimizing downtime through patented self-recovery technology. Designed for 24/7 operation with cement, fertilizers, polymers, and abrasive powders, this ATEX-certified system cuts changeover time to 90 seconds and boosts output by 300% versus conventional fillers.
Dual-Channel Filling System
Twin Servo Augers: Simultaneously fill two valve bags (10–50 kg) with independent weight calibration.
Anti-Bridging Vibrators: Prevent powder clumping for uninterrupted flow at 1.5 tons/hour.
Zero-Downtime Architecture
Quick-Change Tooling: Swap auger/spout assemblies for bag sizes (W: 30–80cm) in <90 seconds.
Self-Cleaning Nozzles: Automatic purge cycle prevents material buildup during idle shifts.
Predictive Maintenance
IoT Health Monitoring: Sensors track auger wear, bearing temp, and motor load; alert 48hrs pre-failure.
Modular Components: Hot-swap critical parts without stopping production.
Dust Containment & Safety
Closed-Loop Filtration: HEPA+ cyclone system maintains <0.5 mg/m3 dust emission (OSHA PEL).
ATEX Zone 22 Compliance: Explosion-proof electronics for combustible dusts (e.g., sulfur, starch).
| Parameter | Specification |
|---|---|
| Model | GZ-VBF2000-Pro |
| Capacity | 10–50 kg (customizable to 100 kg) |
| Accuracy | ±0.1% |
| Max. Speed | 25 bags/minute |
| Material Throughput | 1.5 tons/hour (50 kg bags) |
| Power | 380V/50Hz, 15 kW |
| Air Consumption | 0.8 MPa, 1.0 m3/min |
| Bag Types | PP/Jute/Paper valve sacks (gusseted/flat) |
| Footprint (L×W×H) | 4500 × 2400 × 3600 mm |
| Compliance | ATEX, ISO 9001/14001, OIML R61 |
| Metric | GZ-VBF2000 | Standard Valve Filler |
|---|---|---|
| Speed | 25 bags/min | 8–12 bags/min |
| Daily Output | 12,000 bags (8h) | 3,840 bags |
| Changeover Time | 90 seconds | 15–20 minutes |
| Unscheduled Downtime | <1% | 5–8% |
| ROI Period | 5–8 months | 12–18 months |
Cement Plants: Handles hot materials (≤80°C) with tungsten-carbide augers.
Fertilizer Industry: Moisture-resistant load cells for NPK/DAP granules.
Chemical Powders: Nitrogen inertization option for reactive compounds.
APPLICABLE BARREL TYPE
COMPANY PROFILE
Shanghai Guangzhi Automation Equipment Co., Ltd. is a production and trading company specializing in the weighing industry. We are located in Shanghai, China's economic city, with convenient transportation and export ports all over the world. We cooperate with state-owned factories and international companies, and the quality is guaranteed.
We mainly focus on providing customers with weighing solutions, from commercial scales to industrial weighing machines. Such as pneumatic valve bag packaging machine, dry mix mortar bag packaging machine, cement packaging machine, natural stone powder packaging machine, flour powder packaging machine, wheat packaging machine, potato starch packaging machine, air packaging machine, granule bag packaging machine, grain packaging machine, fertilizer bag packaging machine, lubricant filling machine, 200 kg drum filling machine, 216L drum filling machine, 208L drum filling machine, ton barrel filling machine, IBC barrel filling machine, jumbo bag packaging machine, ton bag packaging machine, 30L pail filling machine, 50L pail asphalt filling machine, ATEX barrel filling machine, explosion-proof filling machine, etc.
Company Certificate
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We have a wealth of technical personnel and our technical team has been developing technical skills for over ten years.
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Our factory in Shanghai. China provides free training for our technical staff.Better guarantee good product safety , our company provides safety, convenience, high efficlency packaging servic.
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