Shanghai Guangzhi’s Open Mouth Bag Filler fills 10kg sand/gypsum/cement at 12-15 bags/min with ±0.3% accuracy. ATEX-compliant dust control & auto-sealing. Request a quote!
Shanghai Guangzhi Automation’s Open Mouth Bag Filler is engineered for high-speed filling of sand, gypsum, cement powders into 10kg open-mouth bags (PP woven/composite film). Combining dynamic weighing (±0.3% accuracy), ATEX-certified dust control, and automated stitching, it achieves 12-15 bags/minute while reducing labor costs by 60% and dust emissions by 99.5%.
1. Precision Weighing & Filling
Dynamic ±0.3% Accuracy: Triple-load-cell weighing system adapts to powder flow variations (≥50 mesh ultrafine to coarse granules).
Two-Stage Dust Control: Vortex air seal + negative pressure recovery (≥99.5% efficiency), compliant with OSHA/ATEX Zone 21.
2. Fully Automated Operation
Smart Bag Positioning: Photoelectric sensors auto-align bags; integrated clamping, filling, compaction, and stitching.
Quick-Change System: Switches between sand/gypsum/cement in <5 mins with <0.1% residual carryover.
3. Industrial Robustness
304L Stainless Steel + Polyurethane Components: Wear-resistant design for corrosive environments (e.g., cement/chemical plants).
IP55 Protection: Dust/water-resistant motors and control cabinets (-15°C to 50°C operation).
Building Materials: Automated 10kg cement/gypsum filling with dust density <1mg/m³ (exceeds GB 4915).
Chemical Powders: Dustless packing of calcium carbonate/titanium dioxide; optional Ex-Proof model.
Agriculture: High-speed filling of fertilizers/feed into moisture-proof laminated bags.
Labor Replacement: 1 machine = 6 workers; filling loss reduced from 1.2% to 0.3%.
Case Study: A cement plant boosted daily output to 8,000 bags while cutting labor costs by 70%.
Ex-Proof Upgrade: ATEX-certified motors/pneumatics (Zone 21 combustible dust).
Material Adaptation:
Screw feeders for poor-flow powders
Anti-bridging hoppers for clumping materials
Data Traceability: Optional TCP/IP data logging & batch label printing.
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
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Consulting-Design-Procurement-Processing-Production-Installation-Debugging-Training-Maintenance
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in China.
Over 30 years of experience, every time we produce in
Shanghai, our friends can visit our factory at any time.
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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.
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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
CONTACT US
Skype: fayfaywang1027
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Whatsapp: 008618016442021
E-mail: glzoncn@163.com
https://glzon.en.alibaba.com/
cel: +0086 18016442021
