“V-Trough” Closing Conveyor

Product Essence: Self-Optimizing Seal Integrity

Shanghai Guangzhi Automation’s V-Trough Closing Conveyor revolutionizes heavy-duty sack sealing with its patented self-centering V-guide technology. Engineered for 25-50kg abrasive sacks (cement, ores, fertilizers), this system achieves 35 bags/minute by automatically aligning irregular bags into perfect sealing position while integrating sewing/heat sealing, dust containment, and zero-damage handling in one ISO-certified line.

Core Technology Innovations

1. Intelligent V-Guide Alignment

• Auto-Centering V-Trough: 45° angled belts funnel bags to centerline (±2mm accuracy)

• Bag Position AI: LiDAR scans bag bulge/voids to adjust conveyor speed

• Zero Manual Intervention: Eliminates 100% of manual bag straightening

2. Dual-Mode Sealing Performance

3. Extreme Environment Resilience

• Hardox 500 V-Guides: 8x lifespan vs stainless steel in abrasive environments

• Hermetic Dust Containment:

• Negative pressure seals (-20Pa)

• HEPA filtration (99.97% @ 0.3μm)

• ATEX Zone 21 Option: Explosion-proof motors (Ex IIB T4)

Technical Specifications

Throughput: 35 bags/min (50kg cement sacks)
Bag Compatibility:

• Materials: PP woven, burlap, laminated film

• Dimensions: L: 600-900mm × W: 400-600mm
  V-Guide Angle: 45° (fixed) / 30-60° (adjustable option)
  Sealing Accuracy: ±0.5mm stitch/seal position
  Conveyor Speed: 0.5-2.5 m/s (synchronized with upstream)
  Power: 380V/50Hz, 6.2kW
  Dust Emission: ≤1mg/m3 (ISO 14644 Class 7)
  Footprint: 5500×1300×2000mm (L×W×H)

Industry-Specific Engineering

Mining & Cement

• Shock-Absorbing Idlers: Withstand 10kg rock impacts

• Abrasion Kits: Tungsten-carbide V-guide liners

Chemical & Fertilizer

• Corrosion Package: PTFE-coated components

• Static Control: Conductive belts (<10? Ω)

Food Grade

• USDA/FDA Compliant: Food-grade silicone rollers

• Allergen Containment: Tool-free clean-out in <3 min

Smart Control Ecosystem

• 10" HMI Dashboard:

• Real-time bag alignment analytics

• Seal integrity monitoring (stitch density/temp)

• Predictive maintenance alerts

• IoT Integration:

• OPC UA for MES connectivity

• Energy consumption tracking

• Safety Systems:

• Emergency stop ropes (every 1.5m)

• Seal chamber pressure sensors

Operational Impact

South African Gold Mine Case:

• Challenge: 50kg ore sacks required 3 workers for manual alignment

• Solution: V-Trough conveyor with auto-centering

• Results:
  ? 100% elimination of manual handling
  ? Zero seal failures in 200K+ sacks
  ? ROI in 6 months

Global Compliance & Value

Certifications:

• CE Machinery Directive 2006/42/EC

• ATEX 2014/34/EU (Zone 21)

• ISO 9001:2015

Cost Efficiency:

• 40% Labor Reduction vs traditional systems

• Energy Recovery: Regenerative drives capture 25% braking energy

Upgrade Modules:

Support & Service

24/7 Global Network:

• Remote diagnostics via IIoT gateway

• AR-assisted maintenance (HoloLens guided)

Critical Spares:

• V-guide wear plates

• Sewing head assemblies

• HEPA filter cartridges
  Global dispatch ≤72h from Shanghai/Johannesburg/Houston hubs

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

Our office and workshop

Consulting-Design-Procurement-Processing-Production-Installation-Debugging-Training-Maintenance

This is a partial 

service for us 

in China.

Over 30 years of experience, every time we produce in 

Shanghai, our friends can visit our factory at any time.

Brand components

We will ensure that our company's equipment has safety, stability, high efficiency and intelli-gent technology, so as to meet your needs, we can also cooperate with you in selecting in-ternational product brand production and business.

Our service

Complete solution provided

Telephone exchange joint business design plan, you can also visit our company ; we have a good environmental office vehicle,you can visit from time to time.

Duty after death

Our music team has a strong heart, and the customer's suspicions are also the purpose 24 hours of phone cell service and listing to the conversation at any time.

Technology group

We have a wealth of technical personnel and our technical team has been developing technical skills for over ten years.

Successful collaboration

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.

packge and delivery

Multiple Transportation way :Express(Fedex/DHL/TNT/EMS/UPS etc),air and shipping for your choose

CONTACT US

Skype: fayfaywang1027

QQ: 429682794

Whatsapp: 008618016442021

E-mail: [email protected]

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cel: +0086 18016442021