Reliable adhesion thanks to abrasive preparation

Shot blasting for optimum surfaces

The product family

Shot blasting for industry

Shot blasting includes mechanical processes such as brushing, grinding, smoothing and blasting, which are used to structure, smooth or roughen surfaces in a targeted manner. Unwanted layers or residues can be removed, resulting in defined surface properties that form a stable basis for coating, industrial finishing or bonding processes.

At Venjakob, we combine these processes to create coordinated system solutions that are geared towards the material, geometry and production speed - for reproducible results in every series.

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VEN ABRASIVE grinding and air blasting machines

Shot blasting systems for surface pre-treatment

With the VEN ABRASIVE sanding and air blasting machines, we realize all the essential steps of abrasive shot blasting: from brushing and sanding to smoothing and blasting. The systems reliably prepare surfaces for coating, industrial finishing or bonding processes and can be flexibly adapted to the material, geometry and production speed.

This produces reproducible results and defined surface structures - whether as an integrated line solution or as an independent process step.

To the grinding and air blasting machines
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Technical advantages of shot blasting

Shot blasting produces defined surfaces that can be processed safely. It supports reproducible results and stable process conditions.

  • Uniform structures for good adhesion
  • Material-compatible processing
  • Combinable processes for precise surfaces
  • Reduced dust load thanks to extraction technology
  • Low-maintenance assemblies
  • Customized system planning
  • Coordinated mechanics and controls

request a suitable pre-treatment solution

Shot blasting processes

A comparison of the shot blasting processes

Shot blasting comprises mechanical processes that are used to structure, level or roughen surfaces. Depending on the material and the desired surface quality, the processes can be used individually or in combination to create defined structures for subsequent coating steps.

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Brushes

Typical materials

  • Wood
  • MDF
  • Plastic
  • industrial finished surfaces
Effect on the surface
Gentle structuring and removal of fine protrusions
Aim of the pre-treatment
Smoothing, cleaning, light structuring

Grinding

Typical materials

  • Wood
  • MDF
  • Lacquered surfaces
Effect on the surface
Even material removal and equalization
Aim of pre-treatment
Homogeneous surfaces for coating

Smoothing

Typical materials

  • Industrial finishing
  • Profiles
  • Fronts
Effect on the surface
Fine leveling without heavy removal
Aim of the pre-treatment
Preparation for final coating

Blasting

Typical materials

  • Metal
  • Plastics
  • Composite materials
Effect on the surface
Roughening, removal of layers
Aim of pre-treatment
Adhesive structures for coating or bonding

To the case studies

Areas of application for shot blasting

Shot blasting systems from Venjakob are used in many industries to structure and smooth surfaces in a targeted manner or to prepare them for coatings. The processes are designed for different materials and can be integrated into both manual and industrial series processes.

Smoothing of surfaces and profiles, intermediate sanding of painted surfaces

Structuring and leveling frames, architraves and fronts

Processing of hardwood, softwood and opaque lacquer coatings

Roughening and removing layers for coating preparation

Creating defined surfaces before industrial finishing or gluing

Shot blasting:
sustainable and safe

Abrasive pre-treatment processes generate dust, friction and material removal - making safe, energy-efficient and resource-saving systems all the more important. Modern systems from Venjakob reliably retain particles, protect operating personnel and the environment and enable stable, environmentally friendly operation in continuous operation.

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Environment
  • Particle emissions reduced thanks to efficient extraction
  • Optimized air flow reduces energy consumption
  • Sustainable use of blasting media
Security
  • Reliable dust separation
  • Clear protection and monitoring zones
  • Explosion protection in accordance with applicable standards
Sustainability
  • Energy-optimized drives
  • Long tool and abrasive service life
  • Low-maintenance components
Process stability
  • Uniform material removal
  • Reproducible surface quality
  • Controlled parameters for series processes
Operating costs
  • Low consumption thanks to efficient media use
  • Less downtime thanks to robust technology
  • Cost-optimized continuous operation

The Venjakob process chain

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Surface pretreatment

Clean and activated surfaces are the basis for optimum coating results. Depending on the material, cleaning, degreasing or activation processes are used - precisely tailored to the subsequent process.

We would be happy to advise you

Would you like to find out more about our systems, processes or solutions - or do you already have a specific project in mind? Our contacts are on hand to provide you with expert advice, technical expertise and many years of experience.

Gert große Deters

Business Unit Manager for General Industry & Automotive

Telephone: +49 5242 9603-184
E-mail: ed.bokajnev@sretedessorg.treg

Christian Streit

Head of Wood | Building Materials Division

Telephone: +49 5242 9603-162
E-mail: ed.bokajnev@tierts.naitsirhc

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