Alpha-Pack PMW-420E Multihead Weigher Packaging Machine: Redefining the Gold Standard for Granular Packaging

Perfect Fusion of Precision and Efficiency: Why Global Manufacturers Choose the PMW-420E?

In the field of granular product packaging, achieving both high speed and precise measurement is the ultimate goal for every production manager. The Alpha-Pack PMW-420E Vertical Packaging Multihead Weigher Machine, with its unique "two-in-one" design, seamlessly integrates European precision engineering with Asian intelligent manufacturing. This machine combines a 10-head weigher with a vertical packaging system, delivering a proven weighing accuracy of ±0.5% and a maximum speed of 60 packs per minute, helping numerous international food companies boost packaging efficiency by over 40%.

Five Major Technological Breakthroughs:

1. Dual Servo Drive System: Synchronized control of film pulling and heat sealing, increasing speed by 30%.

2. Intelligent Weight Compensation: The multihead weigher packing machine is equipped with automatic calibration for each weighing, maintaining an error rate of <0.3% over 8 hours of continuous operation.

3. Modular Design: Product switchovers completed in 10 minutes, accommodating bag widths of 80-200mm for various bag types.

4. Eco-Friendly and Energy-Saving: 25% reduction in power consumption and 15-decibel noise reduction compared to traditional equipment.

5. Full-Process Traceability: Automatically records over 50 parameters, including product weight and temperature per package.

In-Depth Analysis of Three Industry Application Scenarios

1. Food Industry Benchmark Solutions

• Snack Foods: Precise control of per-package weight for chips and nuts, saving over $1 million annually in raw material costs.

• Pet Food Packaging: Handles irregular granules without jamming, with a maximum weighing capacity of 800g to meet large packaging demands.

• Other Foods: Special moisture-proof design ensures a 99.9% intact packaging rate for coffee beans and other legumes.

2. Pharmaceutical Industry Compliance Expert

• GMP-compliant all-stainless steel body, certified by FDA and CE.

• Enclosed design prevents cross-contamination.

• The electronic batch record function complies with 21 CFR Part 11 requirements.

• Gentle conveying system designed specifically for tablets and capsules.

3. Precision Handling for Industrial Parts

• An optional metal detector prevents screws or washers from mixing into packaging.

• Heavy-duty conveyor belt ensures smooth packaging of hardware without interruptions.

• Anti-static treatment protects sensitive electronic components.

Tangible Benefits: How the PMW-420E Creates Value for You Cost Control 

Triple Advantage:

• Adaptive filling system reduces raw material waste by 3-5%.

• Predictive maintenance alerts reduce unexpected downtime by 60%.

• One operator can manage three machines, significantly lowering labor costs.

Quality Assurance Quartet:

• Siemens PLC and Inovance servo form the "most powerful brain."

• SMC pneumatic components ensure 1 million cycles without failure.

• Omron temperature control with ±1°C precision ensures perfect sealing.

• Automatic cursor tracking achieves zero deviation in pattern alignment.

Eco-Friendly Upgrades with Dual Assurance:

• Food-grade lubricant in a fully sealed design.

• An optional model dedicated to biodegradable films.

Why Trust Alpha-Pack?

• 30 Years of Expertise: Serving over 300 international brands, including Nestlé and Unilever.

• Sino-German Collaborative R&D: 80,000㎡ production base equipped with German testing equipment.