“V-Trough” Closing Conveyor
Shanghai Guangzhi’s V-Trough Conveyor seals 25-50kg sacks at 35 bags/min. Self-centering V-guide, ATEX dust control & dual sewing/heat sealing. CE/ISO certified.
- Brand： glzon
- Model： GZM
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
| Sealing Method | Technical Advantage | Industry Application |
|---|---|---|
| Triple-Stitch Sewing | 40 lb tensile strength | Cement/minerals |
| 300°C Heat Sealing | 15mm seal width | Laminated chemical bags |
| Auto-Switch System | Laser detects bag material | Hybrid operations |
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:
| Option | Function |
|---|---|
| X-Ray Seal Inspector | Detects ≥1mm voids in heat seals |
| RFID Sewn Tagging | Embeds tags during stitching |
| Bag Flipper | Auto-rotates sacks for label visibility |
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
FAQs
Our in-house designers and engineers have produced countless great designs for customers from different industries
1
Can we get your free samples?
Samples can be offered for free. But courier cost for the samples should be at buyer's account.
2
Can you print our LOGO in flatware set?
Yes.we can print the logo on the flatware set as your requirements.Embossed, laser,stamped and engraved are available.
3
How long is the delivery time of sample?
Samples from stock can be sent within 1-3 days. New produced samples will be sent within 5-15 days.
4
Is there any MOQ for what I purchase?
Yes, we have MOQ for mass production. Different item with different package has different MOQ. Please contact us for more details.
5
Do you accept OEM or ODM services?
OEM and ODM are accepted!
6
What is 18-10 Stainless Steel Flatware?
18-10 refers to the composition of stainless steel. It contains 18% chromium and 10% nickel for excellent strength and corrosion resistance.
CONTACT US
Skype: fayfaywang1027
QQ: 429682794
Whatsapp: 008618016442021
E-mail: glzoncn@163.com
https://glzon.en.alibaba.com/
cel: +0086 18016442021