Trusted by our clients
Turnkey Installation of Bulk and Powder Processes
For over 10 years, Syvrac has designed turnkey installations for the storage of bulk and liquid finished products, as well as for **supplying production lines** intended for professionals in the agri-food and industrial sectors. Whether powder or liquid, we facilitate the storage, transfer, and dosing of your pulverulent raw materials while ensuring the quality and preservation of your finished products.
Our Automation Solutions for your Ingredients and Raw Materials

Flexible Silos
Designed for the storage of powders and granules, Syvrac’s flexible silos are flexible, economical, and quick to install.

Fiberglass silos
Lightweight, resistant to aggressive environments, and compliant with food standards, resin silos are an economical and high-performance alternative for bulk storage.

metal silos
Silos made of stainless steel 304L, 316L, steel, or aluminum ensure long-term outdoor or indoor storage, offering robustness, durability, and safety.

Silo Feeding Solutions
Syvrac develops solutions to efficiently supply your silos: tanker unloading stations, pneumatic conveying, flexible screws, bucket elevators, and conveyors.

Discharge& Extraction
The extraction of products from the silo is guaranteed thanks to our solutions for vibrating cones, air cannons, rotary airlocks, and fluidization systems.

Maintenance & Services
Syvrac ensures the upkeep and maintenance of your installations: inspections, cleaning, fabric replacement, automation, and supervision.
Let's Build Your Storage Solution Together
Dominique M.
Powder Process Solution Expert
+450
m³
Maximum capacity of our silos
+120
installations
Deployed in food and industrial sectors
+1000
silos
Installed at our clients' sites
Easyvrac®
exclusive patent
for optimized fabric replacement
Our Method: Your Turnkey Project
01 -Pre-Project
The Complete Definition of Needs
At Syvrac, every project begins with a detailed implementation study, conducted in collaboration with the client. This crucial phase allows for the precise definition of needs, analysis of space and environmental constraints, and optimization of the powder process equipment configuration before ordering.
Our teams perform the initial calculations for structures, capacities, and flows, integrating security, ATEX, and traceability requirements. Thanks to our rigorous approach, we guarantee a smooth and efficient integration of raw material storage and transfer solutions into every industrial site.
02 – Design
Custom Engineering and Cutting-Edge Tools
Our equipment is designed in close collaboration between our clients and our internal design office to provide a precise technical response to powder storage and handling issues.
We use latest-generation 3D software to ensure the mechanical resistance of silos and tanks, as well as millimetre-precise integration into the client’s environment.
Our ATEX design experts guarantee the conformity of installations in explosive environments. Additionally, we perform a 3D scan of implementation zones if necessary, to integrate our equipment into its existing environment, thereby avoiding any structural interference and facilitating assembly.
03 – Manufacturing & Pre-Assembly
Preparation and Quality Control in the Workshop
Before any on-site installation, Syvrac carries out a complete pre-assembly in its workshops. This step includes the mechanical assembly of the equipment, electrical pre-wiring, as well as rigorous quality checks on dimensions and correct process functioning.
Our teams also perform FAT (Factory Acceptance Tests) to validate the conformity of the equipment before shipment. Simultaneously, we meticulously prepare the worksite: intervention planning, safety, logistics, and optimization of the assembly steps.
Effective upstream preparation guarantees a well-managed worksite and a seamless installation.
04 – Transport and Conveying
Transport Security
Our company manages all operations for the exceptional transport of storage silos, from planning to final delivery. Transport is carried out either by our own specialized teams or under the supervision of an experienced logistics manager, who coordinates local carriers.
We ensure that every silo is transported safely, in compliance with current regulations, and delivered within the specified timeframes. Upon delivery, we ensure the precise positioning of the silos and assist our clients for optimal on-site integration.
Thanks to our expertise, our clients benefit from a transport service that is reliable, secure, and perfectly adapted to their specific needs.
05 – Installation and Commissioning
Comprehensive Support
Syvrac takes charge of the entire worksite, from equipment assembly to commissioning. Installation is carried out either by our own assembly teams or under the supervision of a Syvrac site manager, who coordinates local fitters.
We ensure that each element is correctly installed, connected, and tested. During commissioning, we perform adjustments under real-life conditions and support the operators for optimal handover of the equipment.
Thanks to our expertise, our clients benefit from a reliable, high-performing, and immediately operational installation.
SYVRAC News
Syvrac in “JOURNAL DU VRAC”
Voir plus
15 Jan 2026
PARTICIPATION AT SALON PROD & PACK LYON 2025
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02 Oct 2025
PARTICIPATION AT SALON PROD & PACK RENNES 2025
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12 Feb 2025
PARTICIPATION AT CFIA TOULOUSE 2024
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04 Jun 2024
Find the Right Service for Your Installation
SYVRAC supports you in optimizing, monitoring, and maintaining your bulk material and powder storage and transfer systems. We offer customized solutions for flexible silos, stainless steel silos, aluminum silos, and resin silos, adapted to the agri-food, chemical, and manufacturing sectors. Our services include installation audits, sensor integration, ATEX management, industrial supervision, preventive and corrective maintenance, as well as optimization
