Yes. On request we include the full MOCA declaration with technical data sheets and a materials declaration of conformity.
Certified Stainless Steel Fabrication and Processing for the Oenological Sector
Components for the wine supply chain and for manufacturers of oenological machinery and plants. From membrane presses to destemmers, conveyor belts, etc. Crainox supports manufacturers of vinification and storage systems with bespoke and standard stainless steel solutions, with carefully executed welding, finishes and documentation, including MOCA.
Why choose Crainox
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Single-source supplier of stainless steel solutions
A single partner, from raw material to final testing, reduces interfaces and project lead times.
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Integrated supply chain
All key stainless steel processes are managed in-house within a controlled workflow that ensures consistent quality and reliable lead times.
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Certified quality
ISO 9001, ISO 3834 dossier, CE and MOCA.
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Technical office & 3D metrology rooms
Dedicated engineers and metrology labs for high-precision design and dimensional verification.
Solutions and products for the sector Winemaking
Custom and standard stainless steel components for vinification and storage systems
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Membrane presses
We manufacture radial and circular membrane presses, open, closed and semi-open. Supported by a wide range of door systems.
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Aesthetic casings in satin/polished/shot-peened finish
Aesthetic casings in satin/polished/shot-peened finish. Cladding and covers in AISI 304/316 stainless steel with a co-ordinated aesthetic finish. Each casing is custom-designed and made with TIG processes and manual brushing.
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Frames and support structures for membrane presses
Production of stainless steel frames and bases to support membrane presses.
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Components for the wine supply chain and for manufacturers of oenological machinery and plants
Production of components for the wine supply chain and for manufacturers of oenological machinery and plants: manifolds for CO2 or nitrogen, small tanks for nitrogen and washing, conveyor belts, destemmers, collection and washing vats, etc. All customised and compatible with existing oenological plants.
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Choice of surface finish
Option to specify the type of finish: mirror-polished, patterned, satin or shot-peened. Treatments available on both curved and flat surfaces.
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MOCA Declaration
On request we issue a complete MOCA declaration for all components intended for food contact, including technical data sheets and materials.
Can’t find the equipment you’re looking for? Every winery is different: talk to our engineers to create the ideal solution.
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In-house processes and technologies
Crainox manages every stage of stainless steel processing in-house for the oenological sector, ensuring hygienic surfaces and quality control.
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Stainless steel laser cutting
Clean, repeatable cuts on sheet and tube, with edges ready for bending and welding. Optimisation of cutting layouts to reduce waste and time, batch traceability and consistent quality even on complex series.
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CNC bending of stainless steel sheet
Precise angle control and consistency between prototypes and production runs, with design of radii and fixturing for perfect fits. Technical tolerance management to ensure fast, reliable assembly in plants and machinery.
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Rolling of stainless steel plate
Forming of cylinders and cones with geometric continuity and weld-ready edges. Guaranteed coaxiality and straightness for tanks, piping, filters and fabrications intended for regulated or corrosive environments.
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CNC drilling and milling of stainless steel
High-precision machining of plates, flanges and frames, with controlled surface finishes. Creation of seats, slots and threads with metrological documentation on request for maximum in-line reliability.
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Grinding and deburring of stainless steel sheet
Burr removal and edge finishing to improve safety, weldability and hygiene. Uniform satin finishes and surfaces ready for subsequent treatments, with consistent quality standards even at high volumes.
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Certified stainless steel welding
Qualified processes and certified operators, with documented procedures and controls. Leak-tight joints and hygienic surfaces for process lines, with optional non-destructive testing and functional acceptance when required.
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Finishes and surface treatments for stainless steel
Satin finishing, polishing and vibratory finishing for aesthetic and hygienic performance; pickling and passivation for corrosion resistance. Controlled roughness and appearance, protective packaging and management of critical surfaces for sensitive environments.
Projects for the sector Winemaking
Realise your projects, find the answers to your questions
A single partner for bespoke stainless steel solutions
Do you have a project for your winery? Send your specifications: our experts will recommend the most suitable solution with confirmed lead times.
Realise your project with usYes. All frames, manifolds and tanks can be custom-designed based on customer layouts or on-site surveys.
Yes. We mirror-polish curved surfaces such as shells or dished ends of tanks, using manual or orbital brushing.
The entire chain supporting stainless steel fabrications: from tube or flat laser cutting, through machining, to welding and surface treatments.
Your reliable partner for stainless steel fabrication