Expertise in Pneumatic Conveying System
Our systems utilize air or nitrogen as the medium to efficiently convey powder or granular raw materials. Widely applied in petrochemical, construction, power generation, and food industries.
SBIR Certified Pneumatic Conveying Specialist
Huaxin Eva is a premier specialist in the field of automated powder and bulk material handling systems. Leveraging decades of industrial expertise, we have pioneered AI-integrated smart control valves (AI Valve) and advanced pneumatic conveying solutions that bridge the gap between traditional mechanical engineering and modern IoT technology.
Our core technological portfolio includes high-performance Rotary Valves, Ball Diverter Valves, and our flagship AI PCS (Pneumatic Conveying System)—a breakthrough innovation recognized and certified by the government’s Small Business Innovation Research (SBIR) program. By implementing real-time data monitoring, our systems enable plants to reduce energy consumption by over 15%.
- AI PCS - Intelligent Pneumatic Solutions
- DBV (Ball Diverter Valve) - Easy dismantling
- HRV (High-pressure Rotary feeding Valve)
- USV (Air-tight U-type Slide Valve)
Huaxin EVA aims to provide high quality, exquisite craftsmanship, and competitive pricing. We are dedicated to becoming a leader in intelligent pneumatic conveying engineering and the precision valve industry.
At Huaxin Eva, we don't just move materials; we optimize intelligence. We are committed to driving the digital transformation of smart manufacturing, ensuring every grain is handled with precision and efficiency.
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01 Dilute phase conveying
Low pressure and high speed conveying where materials are suspended in gas.
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02 Dense phase conveying
High pressure and low speed conveying for heavy or sensitive materials.
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03 Custom Engineering Solutions
Providing tailor-made valve and pipeline system optimization to improve factory efficiency and reduce environmental impact.
Pneumatic Conveying System Architecture
A sophisticated engineering solution designed to transport bulk materials through closed pipelines using gas media like air or nitrogen.
System Components & Engineering Excellence
Our PCS integration optimizes material flow and system longevity through precision valve technology and strategic design.
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1. Prime Mover (Gas Supply Source)
The energy source of the system. Depending on distance and material properties, this includes Positive Pressure (Blowers/Compressors) or Negative Pressure (Vacuum Pumps).
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2. Feeding & Metering Unit
Ensures airtight material entry. Featuring our HRV (High-pressure Rotary Feeding Valve) for dense phase conveying and custom Feed Hoppers for buffer storage.
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3. Conveying Line (Pipeline Network)
Strategically engineered with smooth bends to prevent degradation. Utilizing the DBV (Ball Diverter Valve) for high-efficiency multi-point distribution.
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4. Separation & Collection Unit
Uses Cyclone Separators and Filter Receivers to separate solids from gas. USV (U-type Slide Valves) provide superior airtight isolation at discharge points.
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5. Control System (The Brain)
PLC / AI Integrated Control manages flow rates, pressure, and valve sequencing (EKGV/KGV) to prevent blockages and reduce energy consumption.
Services
Over 30 years of delivering Better Solutions For Pneumatic Conveying System And Industrial Valves
Portfolio
Our high-quality valves (DBV, HRV, USV) optimize pipeline systems, reducing disaster risks and supporting energy-saving carbon reduction initiatives.
- All Products
- DBV
- HRV | MRV
- USV | EKGV | KGV
AI Manufacturing Exhibitions & R&D Milestones
Showcasing our active participation in industry-leading exhibitions and government-backed R&D achievements.
Bulk material handling solutions, Powder conveying technology, Abrasive material valve solutions
AI Pneumatic Conveying System (AI PCS) Demo
Key Highlights: Live demonstration of the AI-integrated Pneumatic Conveying System. Features real-time monitoring and intelligent control interfaces designed to optimize material flow.
2019 Yilan Government SBIR Milestone
Key Highlights: Recognized for excellence in the Small Business Innovation Research (SBIR) program by the Yilan County Government. Developed Smart Manufacturing Synchronized Display Systems.
Decarbonizing Petrochemical Logistics: Huaxin's AI-PCS Enables 30% Energy Reduction for FCFC's Conveying Systems
In a landmark collaboration with Formosa Chemicals & Fibre Corp (FCFC), Huaxin EVA deployed its proprietary AI-PCS (AI-integrated Pneumatic Conveying System) to optimize massive material handling operations. This application demonstrated a significant 30% reduction in energy consumption, setting a new benchmark for ESG-driven innovation in the petrochemical industry
ESG COMPLIANT | LOW CARBON
QUICK MAINTENANCE
Smart Pneumatic Conveying: 700m Long-Distance ESG Optimization
In collaboration with Formosa Chemicals (FCFC), Huaxin EVA implemented the AI-PCS (AI-integrated Pneumatic Conveying System) to solve energy loss and maintenance challenges in ultra-long 700m pipelines.
- 700m Zero-Clog Performance: Precision AI logic prevents material accumulation, ensuring smooth flow even at maximum 700-meter reach.
- Easy-Maintenance DBV: Features our proprietary Quick-Disassembly Ball Diverter Valve, allowing for rapid in-line inspection and component replacement.
- Rapid Recovery: Engineering design enables complete valve maintenance or seal replacement in less than 1 hour, minimizing costly production downtime.
- Decarbonization: Reduced air consumption by 30%, directly supporting the plant's ESG carbon reduction targets.
-30%
< 1 hr
Energy Intensity
< 1 hr
Rapid Maintenance Turnaround
Leveraging AI-PCS to Eliminate Blockages in 850m Long-Distance EVA Resin Conveying — A Formosa Plastics Success Story
By leveraging AI-PCS technology to maintain an optimal conveying speed, the system prevents the thermo-plastic deformation of EVA resin caused by excessive frictional heat. This proactive speed modulation significantly reduces streamers and angel hair, ensuring superior pellet surface integrity and minimizing downstream contamination.
QUICK MAINTENANCE
AI-PCS: High-Throughput (1,000 T/D per single AI-PCS unit) & High-Pressure EVA Conveying System – 850m Reach
A landmark project for Formosa Plastics (FPC), involving a high-capacity, high-pressure system for EVA pellets.
- System Capacity: Massive 1,000 Tons per Day throughput.
- Extreme Parameters: High pressure operation (> 2.5 kgf/cm²) over 850 meters.
- Energy Efficiency: Achieved a 12% reduction in air consumption using AI-controlled HRV & DBV series.
- Proven Reliability: Over 15 Years of continuous operation with optimized maintenance.
1,000 T/Day
15 Years+
15 Years+
Continuous Operation Excellence
Global Reach & Local Support
Providing expert engineering and technical services across key industrial clusters worldwide.
Texas, USA
Specialized valve technologies engineered to meet rigorous ANSI/ASME standards, specifically designed for the demanding Oil & Gas and chemical processing industries in Texas.
Dong Nai, Vietnam
Strategic presence in Nhon Trach Industrial Park, offering customized pneumatic conveying solutions and on-site support for Vietnam's chemical and food sectors.
Ningbo, China
Our Ningbo facility serves as a strategic manufacturing hub, ensuring rapid supply chain response for bulk material handling projects across Mainland China.
Kaohsiung (Renwu)
Specializing in heavy-duty valve maintenance and pneumatic system integration for the petrochemical cluster in Southern Taiwan.
Chiayi (Xingang)
Expertise in assisting chemical plants with AI-integrated rotary valve upgrades to optimize production efficiency.
Linkou & Shulin
Ensuring high-speed technical consulting and precision manufacturing support for technology facilities in Northern Taiwan.
Frequently Asked Questions (FAQ)
Technical insights into our AI-integrated pneumatic conveying solutions and high-performance valves.
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How does the AI-PCS achieve a 30% reduction in air consumption?
Our AI-PCS (AI-integrated Pneumatic Conveying System) utilizes high-frequency sensors to monitor material flow and pipeline pressure in real-time(Patent No. [I747705]). By dynamically adjusting the air-to-material ratio, it prevents excessive energy use during low-load periods, resulting in up to 30% energy savings.
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Can the Ball Diverter Valve (DBV) be maintained in less than 1 hour?
Yes. Huaxin EVA’s proprietary DBV features a "Quick-Disassembly" design (Patent No. [M615701], [M601301], [M571922]). Engineering logic allows onsite maintenance teams to perform in-line inspections or replace seals without removing the entire valve body from the pipeline, reducing MTTR to under 60 minutes.
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Is the HRV (High-pressure Rotary Valve) suitable for abrasive materials?
Absolutely. Our HRV (Patent No. [M483949]) series is engineered with wear-resistant surface treatments and precision clearances. It is specifically designed to handle abrasive EVA pellets and other bulk solids under high pressure (> 2.5 kgf/cm²) with minimal leakage.
Contact
Contact us for professional consulting on pneumatic systems and valves.
Location:
No. 28, Aly. 15, Ln. 123, Sanji 1st Rd., Wujie Township, Yilan County 26842, Taiwan