Vacuum Conveying System Manufacturer in India
Maxoout Industries | Ahmedabad, Gujarat
In today's competitive manufacturing environment, efficient and clean material handling is not a luxury — it is a necessity. Whether you run a PVC pipe plant, a plastic compounding unit, a chemical processing facility, or a food production line, the way raw materials move inside your plant directly impacts your productivity, product quality, and operating costs.
Maxoout Industries is a trusted Vacuum Conveying System manufacturer based in Ahmedabad, Gujarat, supplying high-performance automated material handling solutions across India and internationally. With over 12 years of manufacturing experience and 1,200+ successful machine installations, we design and build vacuum conveying systems that are reliable, energy-efficient, and built for continuous industrial operation.
Our systems handle powders, granules, and bulk materials with zero dust leakage, minimal material loss, and full automation — replacing manual bag-carrying with a smart, closed-loop conveying solution that runs 24/7.
What is a Vacuum Conveying System?
A Vacuum Conveying System is an automated material handling solution that uses vacuum pressure (negative pressure / suction) to transfer powders, granules, and bulk raw materials through a closed pipeline — from one point to another inside your plant.
Unlike traditional belt conveyors or screw conveyors, vacuum conveying is a fully enclosed process. There is no open material exposure, no dust escaping into the air, and no manual handling required. Material moves from your storage hopper or bag dumping station directly to your mixer, extruder, or silo — automatically.
How Does a Vacuum Conveying System Work?
Understanding the working process helps you choose the right system for your plant. Here is how a standard vacuum conveying system operates :
Material Intake
Raw materials (PVC powder, LLDPE granules, HDPE, masterbatch, calcium carbonate, etc.) are loaded into the system through a bag dumping station, bulk bag unloader, or directly from a storage silo.
Vacuum Generation
A vacuum pump or regenerative blower creates negative pressure (suction) inside the closed pipeline. This suction pulls the material from the intake point and moves it through the conveying pipe.
Material Transfer Through Pipeline
The material travels through the stainless steel or MS pipeline at controlled velocity. The pipeline can run horizontally, vertically, or at angles — making it suitable for complex plant layouts where direct straight-line transfer is not possible.
Separation at Receiver
At the destination point (above your mixer, extruder, or storage bin), a cyclone separator or filter receiver separates the material from the air. The material drops down into the machine, while clean filtered air is released or recirculated.
Discharge and Continuous Operation
An airlock / rotary valve at the receiver controls material discharge and maintains vacuum pressure inside the system. The system then automatically starts the next conveying cycle — fully automatic, no manual intervention needed.
Key Components of a Vacuum Conveying System
A complete Maxoout vacuum conveying system includes the following components — all manufactured and assembled at our Bakrol, Ahmedabad plant:
1. Vacuum Pump / Blower
The heart of the system. Creates the suction required to pull material through the pipeline. We use energy-efficient blowers matched to your capacity and material type.
2. Conveying Pipeline
MS or SS304 pipeline through which material travels. Sized based on material particle size, bulk density, and required conveying distance (up to 50 meters and beyond for customized systems).
3. Cyclone Separator / Filter Receiver
Separates material from conveying air at the destination. Fine particles are captured by the filter, preventing material loss and keeping the air clean.
4. Rotary Airlock Valve
Maintains vacuum integrity while allowing continuous material discharge from the receiver to the machine below.
5. Bag Dumping / Loading Station
Where raw material bags are manually emptied into the system. Fitted with a dust filter to prevent dust from escaping during loading.
6. PLC Control Panel
Programmable Logic Controller based automation panel that controls conveying cycles, vacuum pressure, and system timing. Allows one operator to manage the entire material handling line from a single panel.
7. Filters and Filter Cleaning System
High-efficiency filters capture fine particles and prevent clogging. Automatic pulse-jet filter cleaning (on advanced models) keeps filters clear without stopping the system.
Types of Vacuum Conveying Systems We Manufacture
1. Single-Point Vacuum Conveying System
One source point to one destination. Ideal for small plants with a single mixer or extruder. Simple, cost-effective, easy to install. Best for: Small PVC pipe plants, single-line cable compound units.
2. Multi-Point Centralized Vacuum Conveying System
One vacuum source serves multiple conveying lines and multiple machines simultaneously. Ideal for large plants with several mixers or extruders running at the same time. Best for: Large PVC compounding plants, multi-line pipe factories, masterbatch manufacturers.
3. Hopper Loader Vacuum Conveying System
Compact vacuum loaders mounted directly on top of injection moulding machines, extruders, or mixers. Each machine gets its own dedicated vacuum loader that automatically refills the hopper when material level drops. Best for: Injection moulding units, single-screw extruder lines, granule feeding.
4. Dense Phase Vacuum Conveying System
Material moves slowly at high concentration and low velocity — ideal for fragile, abrasive, or heavy materials that cannot be damaged during transfer. Best for: Calcium carbonate, TiO2, glass fibre compounds, heavy chemical powders.
5. Lean Phase Vacuum Conveying System
Material moves fast at low concentration and high velocity. Best for light powders and granules where speed of transfer is the priority. Best for: PVC resin powder, LLDPE granules, masterbatch pellets, food powders.
Materials We Handle
Plastic and Polymer Industry
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PVC Resin Powder (K57, K67, K70)
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LLDPE / LDPE / HDPE Granules
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Masterbatch Pellets
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WPC (Wood Plastic Composite) Powder
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Polypropylene (PP) Granules
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Rigid and Flexible PVC Compound
Chemical and Additive Industry
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Calcium Carbonate (CaCO3) — Coated and Uncoated
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Titanium Dioxide (TiO2)
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Stabilizers — Lead-based and Ca-Zn
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Carbon Black
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Wax and Lubricant Powders
Industries We Serve
PVC Pipe and Fitting Manufacturers
PVC pipe plants in Ahmedabad, Rajkot, Morbi, Jaipur, and across India use Maxoout vacuum conveying systems to transfer PVC resin from storage to mixer — eliminating 4 to 6 workers per shift who previously carried 25 kg bags manually.
Plastic Compounding Plants
Compounders handling multiple raw materials (resin + stabilizer + filler + lubricant) use our centralized vacuum systems to feed all materials automatically into weigh-batch systems and mixers.
Wire and Cable Manufacturers
PVC insulation compound plants use vacuum loaders above their twin-screw extruders to maintain consistent hopper levels and eliminate interruptions in extrusion output.
PVC Board and Profile Manufacturers
WPC board and rigid PVC profile plants use vacuum conveying to feed compound powder from pulverizer output directly to extruder hoppers — a continuous loop that requires zero manual handling.
Chemical Processing Plants
Handling calcium carbonate, TiO2, and stabilizer powders in enclosed vacuum pipelines prevents worker exposure to fine chemical dust — improving both safety and compliance.
Key Benefits of Maxoout Vacuum Conveying System
Dust-Free Operation
The entire conveying process happens inside a closed pipeline. No dust escapes into the plant air — protecting worker health, keeping the plant clean, and preventing material contamination.
Fully Automatic — No Manual Bag Carrying
Once set up, the system runs automatically. Sensors detect when the destination hopper is low and trigger a new conveying cycle — no worker needed to carry, lift, or pour bags during production.
Reduces Labor Cost Significantly
Plants typically eliminate 3 to 6 workers per shift who were previously involved in manual raw material transfer. ROI on a vacuum conveying system is often recovered within 6 to 12 months.
Improves Product Consistency
Manual feeding introduces variation. Automated vacuum conveying ensures consistent, measured material flow every cycle, improving batch quality and reducing rejection.
Energy Efficient Design
Our systems use optimized blowers and pipelines that minimize air consumption. Compared to mechanical conveyors, vacuum systems consume significantly less energy for the same material throughput.
Flexible Plant Layout
Pipelines can run horizontally, vertically, around corners, and across floors — adapting to your existing plant layout without major structural changes.
Low Maintenance
Fewer moving parts than mechanical conveyors. Main maintenance items are filter cleaning (routine) and periodic blower inspection. No belts, chains, or gears to replace.
Why Choose Maxoout Industries?
12+ Years of Manufacturing Experience
Maxoout has been engineering plastic and material handling machinery from our Bakrol, Ahmedabad facility since our founding. Every vacuum conveying system is built in-house, tested before dispatch, and backed by full after-sales support.
Custom-Designed for Your Plant
We do not sell off-the-shelf systems. Our engineering team studies your plant layout, material type, required capacity, and conveying distance — then designs a system specifically for your production line.
Pan-India Supply and International Export
We supply vacuum conveying systems across Gujarat, Maharashtra, Rajasthan, Tamil Nadu, Uttar Pradesh, Punjab, and all major industrial states. We also export to Africa, the Middle East, and Southeast Asia.
1,200+ Installations — Proven Track Record
Our machines and systems are running reliably in over 1,200 facilities across India. We have customer references available in your region — speak with our team before you decide.
Frequently Asked Questions (FAQ)
Q1. What is a Vacuum Conveying System?
A Vacuum Conveying System is an automated material handling solution that uses suction (negative air pressure) to move powders, granules, and bulk materials through a closed pipeline — from storage to your production machine, without any manual handling.
Q2. What capacity do I need for my plant?
Capacity depends on your hourly raw material consumption, number of machines being fed, and storage distance. Maxoout offers systems from 200 kg/hr to 3,000 kg/hr. Contact our team with your plant details for a recommendation.
Q3. Can your system handle both powder and granules?
Yes. Maxoout systems are designed and tested for both fine powders (PVC resin, calcium carbonate) and granules (LLDPE, masterbatch pellets). Pipeline diameter and blower capacity are adjusted based on material properties.
Q4. How far can material be conveyed?
Standard systems convey up to 50 meters. For longer distances, we offer customized high-capacity systems. Multi-floor conveying is also available.
Q5. Is PLC-based automation available?
Yes. Fully automated PLC-based systems are available where material transfer cycles trigger automatically based on level sensors in the destination hopper — no operator needed during production.
Q6. How long does installation take?
For a standard single-point system, installation and commissioning takes 2 to 3 days at your plant. Larger centralized systems may take 5 to 7 days.
Q7. What is the price of a Vacuum Conveying System?
Price depends on capacity, number of feed and discharge points, material type, pipeline length, and automation level. Contact us for a site-specific quote — we provide transparent pricing with detailed system specifications.
Q8. Do you export vacuum conveying systems?
Yes. We export to customers in Africa (Nigeria, Kenya, Tanzania), the Middle East (UAE, Saudi Arabia, Oman), and Southeast Asia. We handle all documentation, packaging, and logistics.
