Gypsum Powder Valve Bag Packing Machine for 25kg– 50kg Bags
Automatic valve bag packer for 25-50kg gypsum powder: 40 bags/min, ±0.2% accuracy. Dust containment <1mg/m³. ATEX/OIML certified.
- Brand： glzon
- Model： GZM-50V
GyroPack GP-50 Series
25-50kg Gypsum Powder Valve Bag Packing Machine
Dust-Free. Precision. High-Speed.
Technical Specifications
Parameter | GP-50 Standard | GP-50X (ATEX) | GP-50H (High Moisture) |
|---|---|---|---|
Bag Capacity | 25-50kg (±0.2%) | 25-50kg (±0.3%) | 25-50kg (±0.25%) |
Output | 40 bags/min | 35 bags/min | 38 bags/min |
Weighing Accuracy | ±0.2% (OIML R61) | ±0.3% | ±0.25% |
Dust Emission | <1mg/m3 | <0.5mg/m3 | <0.8mg/m3 |
Material Compatibility | β-Hemihydrate/Anhydrite | Same | Stucco/FGD Gypsum |
Bag Types | Sewn Valve Bags | Same | PE/PP Laminated |
Power | 380V/50Hz, 7.5kW | 24VDC Ex ia | 380V/50Hz, 8.2kW |
Air Consumption | 150 L/min @ 0.6MPa | 120 L/min | 140 L/min |
Moisture Control | N/A | N/A | Dehumidifier (RH<5%) |
Footprint (L×W×H) | 3500×2200×3200mm | 3800×2400×3500mm | 3600×2300×3300mm |
Core Technology Innovations
1. Zero-Dust? Containment System
Performance Metrics:
Component | Specification |
|---|---|
Dust Capture | >99.9% (ISO 9096) |
Static Control | Conductive path (<10? Ω) |
Explosion Protection | ATEX Zone 22 (ISO 80079-36) |
2. Anti-Bridging Architecture
Feature | Technology | Benefit |
|---|---|---|
Dual Helical Agitator | Counter-rotation (10-30 RPM) | Prevents powder bridging |
Pulsed Vibration | 50Hz pneumatic pulsers | Fluidizes compacted powder |
Humidity Control | Dry air injection (dew point -40°C) | Prevents hydration lumps |
Industry-Specific Engineering
Construction Gypsum
Bulk density compensation (0.6-1.2 g/cm3)
Additive Port
Function
Retarder Injection
Controls setting time
Water Repellent
Enhances moisture resistance
Medical Plaster
ISO 13485 compliant design
0.1μm terminal filtration
Cleanroom compatibility (ISO Class 8)
Agricultural Gypsum
Variable density filling (for soil amendments)
Trace mineral dosing ports
Weather-resistant bag sealing
Performance Comparison
Metric | Traditional Packer | GP-50 | Improvement |
|---|---|---|---|
Dust Emission | 20-50mg/m3 | <1mg/m3 | ↓98% |
Bagging Accuracy | ±0.5% | ±0.2% | ↑150% |
Output Speed | 25 bags/min | 40 bags/min | ↑60% |
Energy Consumption | 0.18 kWh/bag | 0.12 kWh/bag | ↓33% |
Smart Control Ecosystem
10" HMI with Gypsum Intelligence
AI Modules:
Bridging Prediction:
Parameter
Preventive Action
Flow irregularity >15%
Auto-pulse vibration
Humidity >8% RH
Dry air boost
Bag Integrity Monitoring:
Defect
Rejection Rate
Sealing failure
>99.9% detection
Weight deviation
Auto-tare compensation
Certifications
? ATEX 2014/34/EU (Zone 22) ? OIML R61 Class Y(b) ? CE EN 61496-1 (Safety) ? ISO 9001:2015 ? NFPA 652 Dust Hazard Analysis
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
1
Can we get your free samples?
Samples can be offered for free. But courier cost for the samples should be at buyer's account.
2
Can you print our LOGO in flatware set?
Yes.we can print the logo on the flatware set as your requirements.Embossed, laser,stamped and engraved are available.
3
How long is the delivery time of sample?
Samples from stock can be sent within 1-3 days. New produced samples will be sent within 5-15 days.
4
Is there any MOQ for what I purchase?
Yes, we have MOQ for mass production. Different item with different package has different MOQ. Please contact us for more details.
5
Do you accept OEM or ODM services?
OEM and ODM are accepted!
6
What is 18-10 Stainless Steel Flatware?
18-10 refers to the composition of stainless steel. It contains 18% chromium and 10% nickel for excellent strength and corrosion resistance.
CONTACT US
Skype: fayfaywang1027
QQ: 429682794
Whatsapp: 008618016442021
E-mail: glzoncn@163.com
https://glzon.en.alibaba.com/
cel: +0086 18016442021