Open bag packaging machines are divided into two types: net weight type and gross weight type:The net weight type is usually suitable for granular materials and is characterized by fast speed and high
| Parameter | Standard | High-Capacity | Test Standard |
|---|---|---|---|
| Bag Weight Range | 10-50 kg | 25-100 kg | OIML R61 |
| Filling Accuracy | ±0.3% | ±0.2% | ISO 2378 |
| Max. Speed | 240 bags/h | 200 bags/h | EN 619 |
| Bag Dimensions | H: 600-1200 mm, W: 300-600 mm | ISO 6590-2 | |
| Dust Emission | ≤12 mg/m3 | ≤8 mg/m3 | NIOSH 0600 |
2.1 Automated Bag Handling
Bag Feeding: Robotic suction system (99.8% success rate)
Bag Opening: Pneumatic venturi nozzles (0.6 MPa)
Positioning Accuracy: ±0.5 mm (laser-guided)
2.2 Precision Filling
Gravimetric System:
Load cell capacity: 150 kg (0.02% FS accuracy)
Feed gate control: Servo motor (0.1s response)
Compaction: Dual vibratory paddles (3-10 Hz adjustable)
2.3 Sealing Options
| Method | Technical Specification |
|---|---|
| Heat Sealing | 50-300°C PTFE-coated bands |
| Sewing | 7 stitches/sec industrial head |
| Stapling | Stainless steel staples (FDA grade) |
| Component | Specification | Compliance |
|---|---|---|
| Material contact parts | 304 stainless steel (Ra≤0.8μm) | FDA 21 CFR 177.2600 |
| Frame | S355J2 carbon steel | ISO 12944 C4 |
| Electrical protection | IP65 enclosure | IEC 60529 |
| Power Consumption | 5.5 kW (380V±10%, 50/60Hz) | IEC 60034-30 |
| Application | Technical Adaptation | Certification |
|---|---|---|
| Fertilizers | Corrosion-resistant coating | ISO 12944 C5-M |
| Animal Feed | ATEX-compliant design (Zone 22) | IECEx |
| Building Materials | Abrasion-resistant liners (HRC 65) | EN 12407 |
| Food Products | CIP washdown (IP69K) | EHEDG EL-A |
| Metric | GZ-OM500 | Industry Average |
|---|---|---|
| Labor Requirement | 1 operator | 3-4 operators |
| Bag Rejection Rate | ≤0.5% | 2-4% |
| Changeover Time | <2 min | 15-30 min |
| Energy Efficiency | 0.28 kWh/ton | 0.45-0.60 kWh/ton |
Safety: ISO 13849-1 PL d, ANSI/ISA 84.01
Explosive Areas: ATEX II 3D, IECEx T4
Weighing: MID Class Y(b)
Quality: ISO 9001:2015, ISO 45001:2018
DustLock? Containment System (Patent CN/ZL202310XXXXX):
Telescopic dust skirt with air curtain
99.2% capture efficiency (NIOSH 0600 verified)
Smart Bag Recognition:
RFID tag detection for batch tracking
Auto-rejection of damaged bags
Energy Recovery:
Regenerative braking reduces 25% power consumption
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
