Product Essence: Seamless End-of-Line Integration

Shanghai Guangzhi Automation’s Bag Closing Conveyor unifies bag sealing, inspection, and transfer in one robust system. Engineered for 10-50kg sacks (PP woven/paper/jute), it achieves 40 bags/minute with precision sewing or heat sealing (±0.5mm accuracy), ATEX-compliant dust containment, and zero-damage handling – critical for cement, grain, and chemical packaging.

Core Technology Highlights

1. Intelligent Sealing Options

• Dual-Mode Closure:

• Industrial Sewing Head: Triple-thread lockstitch (35 lb tensile)

• Heat Sealing Bar: 0-300°C for laminated bags (10mm seal width)

• Auto-Detect System: Laser scans bag material to switch modes

2. Precision Conveyance

• Servo-Driven Belts: Speed sync ±0.1s with upstream fillers

• Anti-Slip Control: Vacuum zones hold bags during sealing

• Zero Misalignment: Edge guides with AI vision correction (±1mm)

3. Dust-Tight Containment

• Enclosed Sealing Chamber: IP65-rated with HEPA filtration (99.97% @ 0.3μm)

• Negative Pressure System: -15Pa dust capture at transfer points

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

Technical Specifications

Industry-Specific Solutions

Cement & Minerals

• Abrasion Kits: Tungsten-coated sewing throat plates

• Vibration Dampeners: Stabilize sacks during sealing

Food & Grain

• USDA/FDA Compliance: Food-grade belts & seals

• Allergen Control: Tool-free cleaning in <5 min

Chemical Powders

• Corrosion Package: Hastelloy sewing head (HCl/H?SO? resistance)

• Static Dissipation: Conductive rollers (<10? Ω)

Smart Control System

• 10" HMI Touchscreen:

• Real-time OEE monitoring

• Seal quality analytics (stitch density/temp curves)

• 200+ recipe storage

• IoT Connectivity:

• OPC UA for ERP integration

• Predictive maintenance alerts

• Safety Ecosystem:

• Emergency stop cords (every 1.5m)

• Seal chamber interlocks

Operational Impact

Egyptian Cement Plant Case:

• Challenge: 5% sack leaks from manual sealing

• Solution: ATEX closing conveyor with auto-stitch tensioning

• Results:
  ? Zero leaks in 500K+ sacks
  ? 30% labor reduction
  ? ROI in 7 months

Global Compliance & Value

Certifications:

• CE EN 620:2021

• ATEX 2014/34/EU (Zone 21)

• ISO 9001:2015

Cost Efficiency:

• 40% Space Saving vs standalone sealers

• Energy Recovery: Regenerative drives capture 25% braking energy

Upgrade Modules:

Support & Service

24/7 Global Network:

• Remote diagnostics via IIoT gateway

• AR-guided maintenance (Microsoft HoloLens)

Critical Spares:

• Sewing head assemblies

• Heat seal cartridges

• HEPA filter cassettes
  Global dispatch ≤72h from Shanghai/Dubai/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: glzoncn@163.com

https://glzon.en.alibaba.com/

cel: +0086 18016442021