Precision Elastomer Roller Grinding
Grinding is an essential process that restores the geometry and surface of elastomer rolls by eliminating defects, deformations, or wear marks. This precision process is crucial for ensuring uniform and high-quality coating application while extending the lifespan of the rolls in your industrial equipment.
Our expertise allows us to process all types of elastomer materials, whether silicone, rubber, polyurethane, or other specific compounds, tailored to your technical requirements.
At ENRI, we have a machine park that enables us to grind parts of all sizes and materials. Our workshops are equipped with cutting-edge precision machines that allow for cylindrical, conical, crowned, grooved, and threaded grinding of your rolls, regardless of their size or material, with tight tolerances guaranteeing impeccable quality.
Characteristics
Grinding ensures perfect geometry and optimal surface finish, essential for demanding industrial applications.
Our precision processes allow us to achieve remarkable results: complete restoration of shape, elimination of surface defects, improvement in functional performance, and a significant extension of your rolls' lifespan.
Types of Grinding
We specialize in various grinding techniques suited to your specific needs: cylindrical, conical, crowned, with grooves, grooved, and threaded (inches). Each method is selected according to the precise requirements of your application.
Materials Processed
Our expertise extends to all types of elastomers: silicone, rubber, polyurethane, SBR, butyl, Viton, nitrile, and other specific compounds that meet your technical constraints.
Custom Surface Roughness
Our precision machines allow us to achieve specific surface roughness according to the requirements of your industrial application. We handle both high roughness (Ra 6 µm and above) for robust industrial applications and low roughness (Ra 0.5 µm or Rz 4 µm) for high-precision applications requiring a perfectly smooth and uniform finish.
Precise Tolerances
Our cutting-edge equipment ensures tight tolerances and perfect concentricity, essential for applications requiring high precision.
Quality Control
Each ground roll undergoes rigorous quality control to check shape, circularity, concentricity, roughness, and dimensions to ensure full compliance with specifications.
Diverse Applications
Our solutions adapt to all sectors: food processing, textiles, paper manufacturing, printing, mechanics, and other fields requiring high-precision rolls.
Certifications
All our raw materials are selected to meet the highest quality standards and comply with regulations in various industrial sectors.
Our Solutions :
- Grinding of elastomer rolls for all types of industrial applications, with precise tolerances and perfect finishes.
- Roll coating in different elastomer materials (silicone, rubber, polyurethane, etc.) up to Ø 600 mm.
- Complete restoration of damaged, worn, or deformed rolls.
- Precision grinding for specific applications (cylindrical, conical, crowned, grooved, threaded).
- Treatment of parts for the food processing, packaging, printing, paper manufacturing, and industrial maintenance sectors.
Service and Support :
- Needs analysis and recommendations on materials and finishes suited to your application.
- Custom solutions based on your technical specifications.
- Rigorous quality control using precision measurement systems to check shape, circularity, concentricity, roughness, and dimensions of each ground part.
- Full maintenance of metal parts: threading, keyway grooves, Circlips grooves, repairs, protective painting.
- Roll balancing for optimal performance.
- Removal of worn parts before reprocessing.
- Prototyping and sampling service for validation.
- Delivery times tailored to your industrial requirements.