Twin screw with main and dribble feed screws driven by separate motors with cut-off gate for precise clean cut and minimum free fall. Dust tight design enclosure with inlet flange connection. Its uniq
| Parameter | Standard | Heavy-Duty | Test Standard |
|---|---|---|---|
| Bag Capacity | 500-2000 kg | 1000-3000 kg | OIML R61 |
| Filling Accuracy | ±0.2% | ±0.15% | ISO 2378 |
| Max. Speed | 25 bags/h | 18 bags/h | EN 619 |
| Screw Diameter | ?300 mm | ?400 mm | ISO 21467 |
| Material Density | 400-2500 kg/m3 | ISO 3923-1 |
2.1 Heavy-Duty Screw Feeder
Auger Design:
Flight thickness: 20 mm (wear-resistant Hardox 450)
Variable pitch: 200-600 mm (anti-segregation)
Drive System:
30 kW IE4 motor + gearbox (200:1 ratio)
Torque monitoring (±5 Nm)
2.2 Bag Handling & Suspension
Lifting Frame:
4-point hydraulic suspension (10-ton capacity)
Auto-centering jaws (±2 mm accuracy)
Dust Containment:
Telescopic dust skirt (IP66 sealing)
Negative pressure system (99.8% efficiency)
2.3 Control System
PLC: Siemens S7-1500 with 15" HMI
Smart Functions:
Real-time density compensation
Bag deformation monitoring (strain gauges)
Predictive torque analysis
| Component | Specification | Compliance |
|---|---|---|
| Material contact parts | Hardox 450 (3mm thickness) | ASTM A514 |
| Structural frame | S355J2+AR steel (ISO 12944 C5-M) | |
| Electrical protection | IP66/ATEX Zone 22 | IECEx/IEC 60079-31 |
| Power Consumption | 38 kW (peak) / 0.4 kWh per ton | IEC 60034-30-1 |
| Material | Technical Adaptation | Certification |
|---|---|---|
| Cement/Clinker | Abrasion-resistant liners (HRC 65) | EN 12407 |
| Mineral Concentrates | Anti-static grounding (10? Ω) | NFPA 77 |
| Chemical Powders | ATEX Zone 21 compliance | IECEx T4 |
| Food Granules | FDA-compliant UHMWPE flights | 21 CFR 177.1520 |
| Metric | GZ-GBS2000 | Conventional Systems |
|---|---|---|
| Filling Time (1000kg) | 3.5 min | 6-8 min |
| Dust Emission | ≤5 mg/m3 | 15-30 mg/m3 |
| Bag Rejection Rate | ≤0.2% | 1.0-2.5% |
| Energy Consumption | 0.42 kWh/ton | 0.75-1.2 kWh/ton |
Safety: ISO 13849-1 PL e, ANSI/ASME B30.26
Explosive Areas: ATEX II 2D/3D, IECEx
Weighing: MID 2014/32/EU Class Y(a)
Structural: FEM 1.001 Section 5
SmartLoad? Weight Compensation (Patent CN/ZL202310XXXXX):
Compensates for material aeration (up to 30% volume change)
0.15% accuracy with cement (1200 kg/m3)
Quick-Change Screw System:
Tool-less auger swap (<20 min)
RFID-tracked wear parts
Zero Spillage Design:
Double-sealed inflatable neck clamp
Residual material recovery system
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: [email protected]
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