GROSS BAGGING MACHINE WITH BELT FEEDER

GBM Series Gross Bagging System with Belt Feeder

Precision Bagging for Bulk Solids – Where Throughput Meets Accuracy

Core Innovation: Anti-Segregation Feeding Technology

Shanghai Guangzhi GBM Series solves critical bulk solids challenges with ±0.5% weighing accuracy for 500-2000kg bags via variable-speed belt feeder + triple-stage weighing compensation, delivering:

? <3% particle segregation

? 25 bags/hour sustained output

? Dust emission <5mg/m3 (ISO 9096)

? 35% energy savings vs pneumatic systems

Engineering Excellence

1. Segregation-Free Feeding

Performance Benchmark:

2. Military-Grade Weighing

• Triple-Load Cell System:

  Component	Precision	Protection
  Main Load Cells	OIML C3 (±0.2%)	IP68 Dust/Water
  Auxiliary Sensors	±0.05% compensation	300% overload protection

• Dynamic Compensation:

• Wind load correction (≤Beaufort 8)

• Vibration filtration (≤4mm/s)

Technical Specifications

Industry Solutions

1. Cement Industry

• Challenge:

  5% weight variance from segregation

  Dust explosion risk (ATEX Zone 22)

• GBM Solution:

• Stepped belt anti-segregation design

• Sealed dust control + O? monitoring

• Results:

  ? 99.2% bag weight compliance

  ? Dust emission <3mg/m3

2. Fertilizer Production

• Challenge:

  Moisture clumping causing uneven flow

  Corrosive gas damage

• GBM Solution:

• Hot-air belt drying (60-80°C)

• 316L SS + PTFE coating

• Results:

  ? ±0.3% moisture control

  ? >10-year equipment lifespan

Smart Control Ecosystem

10" HMI with Six Core Modules:

Key Features:

• Recipe Management: 50+ material profiles (size/density/angle of repose)

• Anti-Tampering Mode:

• Weight curve anomaly alerts

• Video-data overlay

• Carbon Tracker: kg CO?/ton packaged

Operational Economics

Cement Plant Case (1M ton/year):

• Conventional System:

  ? $150k/year segregation losses

  ? $85k dust control energy

• GBM-1000 Solution:

• Anti-segregation belt + high-efficiency dust control

• Results:

  ? $310k annual savings

  ? ROI: 14 months

Modular Design

Quick-Change Modules:

Global Certifications

• Weighing: OIML R60 Class Y(b)

• Explosion Proof: ATEX II 2D Ex tb IIIC T135°C

• Structural Safety: FEM 2.222 (Safety Factor 4.0)

• Food Compliance: FDA 21 CFR 177.2600

Service Commitment

Platinum Support Package:

• Remote Diagnostics: Monthly health reports

• Critical Spares Network:

  Component	Stock Locations	Delivery
  Load Cells	6 global hubs	≤48 hours
  Anti-Stick Belts	Shanghai/Duisburg	≤72 hours

• Accuracy Guarantee:

  Deviation	Action
  >0.5%	Free sensor replacement

Precision Engineered for Bulk Excellence

Shanghai Guangzhi GBM: Where every tonne of bulk solids is bagged with uncompromised accuracy – from mineral ores to food powders. ??