GZM stands for Pneumatic Valve Packaging Equipment. Initially developed 25 years ago, the design has benefited from continuous innovation, ensuring GLZON offers the most advanced models yet seen in th
| Parameter | Standard Model | High-Capacity Model | Test Standard |
|---|---|---|---|
| Bag Capacity | 10-50 kg | 25-100 kg | OIML R61 |
| Filling Accuracy | ±0.2% | ±0.15% | ISO 2378 |
| Max. Speed | 240 bags/h | 180 bags/h | EN 619 |
| Bag Size Compatibility | 300-600 mm (W) | 400-800 mm (W) | ISO 6590-1 |
| Dust Emission | ≤2.0 mg/m3 | ≤1.5 mg/m3 | NIOSH 0600 |
ology2.1 Integrated Bag Handling
Automatic Bag Feeding: Robotic suction cup system (99.5% pick success rate)
Valve Positioning: Laser alignment sensor (±0.3 mm)
Sealing System: Pneumatic inflatable seal (0.6 MPa, EPDM material)
2.2 Precision Filling System
Dual-Stage Weighing:
Primary: Loss-in-weight feeder (95% fill volume)
Secondary: Gravimetric dosing (±0.1% accuracy)
Anti-Segregation: Variable pitch auger (200-500 rpm)
2.3 Control System
PLC: Siemens S7-1500 with HMI 15" touch panel
Auto-Calibration: Pressure/temperature compensation
Remote Monitoring: OPC UA interface (ISO 20691)
| Component | Specification | Compliance |
|---|---|---|
| Material contact parts | 316L SS (Ra≤0.4μm) | FDA 21 CFR 177.2600 |
| Frame construction | S355MC steel (ISO 12944 C5-M) | |
| Electrical safety | SIL 2 (IEC 61508) | |
| Noise level | ≤68 dB(A) @ 1m | ISO 4871:2019 |
| Industry | Technical Solution | Certification |
|---|---|---|
| Chemicals | Conductive grounding (10? Ω) | ATEX II 2D/3D |
| Food | CIP washdown (IP69K) | EHEDG Type EL-A |
| Minerals | Tungsten carbide liners (HRC 70) | ISO 21873-1 |
| Pharma | Isolator compatibility (ISO 14644) | GMP Annex 1 |
| Metric | GZ-AV200 | Conventional Systems |
|---|---|---|
| Labor requirement | 0 operators | 2-3 operators |
| Bag rejection rate | ≤0.3% | 2-5% |
| Changeover time | <3 min | 30-45 min |
| Energy consumption | 0.25 kWh/ton | 0.45-0.60 kWh/ton |
Safety: ISO 13849-1 PL d, ANSI/ISA 84.01
Explosive Atmospheres: ATEX 2014/34/EU, IECEx
Weighing Accuracy: MID 2014/32/EU Class Y(b)
Quality: ISO 9001:2015, ISO 45001
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
CONTACT US
Skype: fayfaywang1027
QQ: 429682794
Whatsapp: 008618016442021
E-mail: glzoncn@163.com
https://glzon.en.alibaba.com/
cel: +0086 18016442021
