PNEUMATIC CONVEYING SYSTEMS BY WIJAY
Custom-engineered pneumatic conveying systems — vacuum, positive pressure, dense phase & dilute phase — for food, chemical, plastics and battery industries. Boost production efficiency by 20% and reduce labor costs.
15+YEARS
EXPERIENCE
20+
COUNTRIES SERVED
1000+
PROJECTS DELIVERED
CE & ISO
CERTIFIED
< 24 Hrs
RESPONSE
99.9‰
UPTIME RECORD
INDUSTRY SOLUTIONS FOR WIJAY SYSTEMS
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Purpose-engineered pneumatic conveying systems for the specific requirements of your sector — from FDA food-grade to ATEX chemical-rated environments.
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YOUR INDUSTRY?
Food & Beverage
Flour, sugar, starch, spice, protein powder. Dust-free, sealed, food-grade stainless steel. Nestle, Puratos, Garden references.
Plastics Industry
PE pellets, PVC powder, plastic granules. Low-velocity dense phase prevents pellet degradation and angel hair.
Chemical Industry
Resins, pigments, carbon black, TiO₂. Sealed systems prevent contamination. ATEX-rated options available.
Lithium Battery
Lithium carbonate, graphite, NMC precursor. Inert-gas conveying for moisture-sensitive electrode materials.
New Materials
Calcium carbonate, silica. Heavy-duty systems for high-throughput plant operations. Wijay has served many world-renowned leading new material enterprises, designing and implementing systems for them, …
Other Industry
TYPES OF PNEUMATIC CONVEYING SYSTEMS
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Six engineered solutions. We select the right type based on your material properties, distance, capacity, and budget.
Positive Pressure Conveying System
One feed point to multiple destinations. Higher solid-to-gas ratio, smaller pipes, ideal for plant-wide distribution.
Routing
1 → Multiple points
Pressure
Positive pressure
Best for
Distribution networks
Negative Pressure Pneumatic Conveying (Vacuum Conveying)
Multiple pick-up points to a single destination. Self-contained, dust-safe. Perfect for multi-silo or multi-source operations.
Routing
Multiple → 1 point
Pressure
Up to -0.5 bar
Best for
Collection / Safety
Rotary Valve Pneumatic Conveying
Continuous metering and airlock feeding. Maintains pressure differential while achieving accurate, controlled material flow.
Feature
Continuous metering
Seal
Pressure differential
Best for
Dosing / Batching
Silo Pump Pneumatic Conveying
High-pressure tank pump for ultra-long-distance, high-capacity conveying. Up to 6 bar, excellent sealing performance.
Pressure
Up to 6 bar
Distance
Long distance
Best for
High capacity / Cement
Dense Phase Conveying System
Low-velocity, high-pressure plug flow. Ideal for fragile, abrasive, or blended materials where product integrity matters.
Velocity: 1–10 m/s
Pressure: Up to 6 bar
Best for: Fragile / Long distance
Dilute Phase Conveying System
High-velocity suspension flow. Economical, flexible, ideal for non-fragile powders and short-to-medium distances.
Velocity: 15–30 m/s
Capacity: High throughput
Best for: Powders / Economy
PNEUMATIC CONVEYING EQUIPMENT
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Wijay develops and manufactures all critical components, ensuring quality control at every stage and unique competence across the entire system.
Rotary Discharge Valve
Directional Valve
Screw Conveyor
Dust Collector
WHY CHOOSE WIJAY SYSTEMS
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Wijay Systems designs and manufactures all key components in-house, delivering turnkey pneumatic conveying solutions that are reliable, precise, and built to last.
- +20% Production Efficiency: Automation boosts speed and reduces labor needs.
- –20% Labor Costs: Only 1–2 operators per line.
- Eco & Health Friendly: Dust-free, sealed, and precise material handling.
- Leak-Free & Low-Maintenance: Stable, simple, and easy to service.
- High-Precision Metering: Accuracy up to 2‰ ensures quality and fewer defects.
- User-Friendly: Highly automated for easy operation.
PNEUMATIC CONVEYING SYSTEM CASE STUDIES
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Real Projects,Real Results. Delivered across food, chemical, plastics and battery industries in China, Southeast Asia and globally.
Custom Engineered Powder Conveying System for a 200,000-TPY Facility
Haris Haider
2026-03-09
READ THE CASE STUDY »
TRUSTED BY MANUFACTURERS
Plant Manager, 🇲🇾 Malaysia
"Wijay designed a dense-phase system for our flour conveying line. Zero product degradation, metering accuracy is exactly as promised. The turnkey delivery — design to commissioning — saved us months of coordination."
Engineering Director, 🇮🇩 Indonesia
"We needed a sealed vacuum system for chemical pigment transfer. Wijay's engineering team understood ATEX requirements immediately. System has been running 18 months with no issues. Very professional."
Procurement Manager, 🇮🇳 India
"Response was within a few hours and the technical proposal arrived the next day. For a 200,000 TPY plastics plant, that speed and depth of engineering gave us full confidence to proceed."
Trusted by leading manufacturers across Asia and globally
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READY TO SOLVE YOUR MATERIAL HANDLING CHALLENGE?
Tell us your material, capacity, and layout. Our engineers will design the optimal pneumatic conveying system — free of charge.
GET YOUR SYSTEM DESIGNED TODAY
Complete the form and a Wijay engineer will respond within 24 hours with a system recommendation, preliminary design, and indicative pricing — no obligation.
✓ Free engineering consultation — no sales pressure
✓ Response within 24 hours from a qualified engineer
✓ System selection, sizing, and layout guidance included
✓ Comparison with alternative conveying technologies
✓ CE & ISO certified systems — global shipping available
Get a free pneumatic conveying system quote — response within 24h