Guangzhi’s semi-auto filler handles 300,000 cP paints/resins at ±0.25% accuracy. ATEX-certified, 80% labor reduction & <0.1% waste. Request a demo!
Precision Gravimetric Filling for Paints, Coatings & Resins (5–25kg Containers)
Shanghai Guangzhi Automation’s GZ-SPF2500 delivers ±0.25% weight accuracy for filling abrasive, high-viscosity (up to 300,000 cP), and reactive materials into pails, drums, or jerrycans. Designed for paint manufacturers, industrial coating suppliers, and composite material producers, this ATEX/CE-certified system reduces spillage by >99%, cuts labor costs by 80%, and ensures OSHA/REACH compliance for solvent-based paints, UV-cured resins, and epoxy coatings.
Smart Viscosity Compensation
Shear-Force Adaptive Pumping: Servo-driven progressive cavity pumps auto-adjust for shear-thinning/thickening behavior (e.g., latex paints, thixotropic resins).
Heated Path (40–90°C): PTFE-lined hoses with jacket heating maintain optimal viscosity for filled materials.
Hazard-Safe Operation
ATEX Zone 1/21 Option: Explosion-proof load cells/IP66 motors for flammable solvents (flash point ≤23°C).
StaticControl? System: Conductive nozzles (<10? Ω) + grounded clamps prevent static ignition.
Operator-Optimized Design
Height-Adjustable Fill Head (600–1,300mm): Accommodates palletized containers.
Foot Pedal + Hands-Free Mode: Dual control options with emergency stop (<0.3s response).
Zero-Contamination Architecture
316L SS/Halar? Fluid Path: Resists pigments, acids (pH 0.5), and solvents.
Quick-Change Nozzles: Swap for container necks (?50–150mm) in <45 seconds.
| Parameter | Specification |
|---|---|
| Model | GZ-SPF2500-Pro |
| Capacity | 5–25 kg (extendable to 30 kg) |
| Accuracy | ±0.25% (gravimetric) |
| Viscosity Range | 50–300,000 cP |
| Throughput | 15–20 containers/hour |
| Max. Filling Pressure | 40 bar (60 bar for resins) |
| Material Contact | 316L SS, Halar?, PTFE |
| Power | 380V/50Hz, 5.0 kW |
| Air Supply | 0.7 MPa, 0.4 m3/min |
| Heating Option | 40–90°C (±1°C control) |
| Footprint (L×W×H) | 2200 × 1200 × 2400 mm |
| Compliance | ATEX, CE, REACH, ISO 80079 |
| Metric | GZ-SPF2500 Semi-Auto | Manual Filling |
|---|---|---|
| Output (8h) | 160 containers | 32 containers |
| Labor | 1 operator | 3 operators |
| Material Waste | <0.1% | 5–18% |
| Spill Events | 0 | 4–10 daily |
| ROI Period | 6–10 months | N/A |
| Application | Guangzhi Technology |
|---|---|
| Solvent-Based Paints | VOC recovery hood (>95% capture) |
| Epoxy/UV Resins | Dual-component metering (1:1 to 100:1) |
| Abrasive Coatings | Tungsten-carbide pump rotors (3× lifespan) |
| Acidic Liquids | Halar? coating (pH 0.5–14 resistance) |
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
