Engine valves grinding
with rubber wheels

Finishing for optimal performance

For engine valves, our superfinishing wheels achieve exceptional smoothness in the finish, enhancing airflow efficiency.

With minimal material removal, they deliver optimal performance without compromising valve durability.

Benefits

Redefine efficiency in your processes

Ultra-fine finish

Ultra-fine finish

Clean and continuous cut

Clean and continuous cut

Prolonged durability

Prolonged durability

Optimized production

Optimized production

Technical requirements

Engine valve grinding

Engine valves require an extremely smooth finish to improve airflow and engine efficiency. Control of the cutting process and minimal material removal are critical.

Ultra-smooth finish

Cutting control

Minimal material removal

Abrasive solutions

Customized solutions for your industrial challenges

Engine Valves

General characteristics

Valve diameter
5 - 6 mm
Material
DIN 1.4871
Treatment
Nitriding
Material hardness
62-64 HRC
Cycle time (s)
7.5
Diamond type
Multi-point (21)
Coolant
3%, synthetic or semi-synthetic

Through-feed Centerless Grinding Process

Polishing
Machine
KHVCG 1-V
Grinding wheel
400 FK 223 B
Grinding wheel dimensions
600 x 100 x 305
Regulating wheel
A120 V7RS
Regulating wheel dimensions
305 x 100 x 127
Material to be removed
0.005 mm
Diamonding frequency
200 pieces
Surface roughness achieved
0.1 μm
Engine Valves

General characteristics

Valve diameter
5 - 6 mm
Material
DIN 1.4871
Treatment
Nitriding
Material hardness
62-64 HRC
Cycle time (s)
7.5
Diamond type
Multi-point (21)
Coolant
3%, synthetic or semi-synthetic

Through-feed Centerless Grinding Process

Polishing
Machine
KHVCG 1-V327 MDA
Grinding wheel
AWA240MB
Grinding wheel dimensions
500 x 100 x 305
Regulating wheel
A120 V7RS
Regulating wheel dimensions
305 x 100 x 127
Material to be removed
0,015 mm
Diamonding frequency
150 piezas
Surface roughness achieved
0,2 μm

OUR COMMITMENT

Speed and reliability only a manufacturer can offer

With our full control over production, we guarantee unmatched delivery times.

Standard shipping 1-2 weeks

Unmatched speed Unmatched speed
Guaranteed lead times Guaranteed lead times
Maximum reliability Maximum reliability

Do you have an emergency?

Make sure your production never stops

Trust us to get your grinding wheels delivered in record time.

Urgent manufacturing in 48h

+ express shipping

Because we know every minute counts.

Manhattan Emergencia

Results

Superior results in bars

Exceptional Finish

Exceptional Finish

Improves air flow efficiency in the engine.

Reduced Wear

Reduced Wear

Increases durability under high-pressure conditions.

Defect Elimination

Defect Elimination

Ensures optimal performance in critical applications.

Grinding Wheels for engine valve grinding

Success stories

Transforming processes successfully

Discover how our high-quality grinding wheels have optimized processes and ensured consistent results across multiple industries.

Success Story 1

Success Story 1

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Success Story 2

Success Story 2

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Success Story 3

Success Story 3

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Success Story 4

Success Story 4

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recomendaciones técnicas

Technical requirements

Maximize the efficiency of your grinding wheels

Follow our advice to ensure that your processes are more efficient and achieve the best results.

Testimonials

Backed by industry leaders

Company

Company

CEO

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Company

Company

CEO

“Lorem ipsum dolor sit amet consectetur adipiscing elit odio, arcu molestie vestibulum mauris lectus ullamcorper habitant hendrerit, consequat litora nisi suscipit blandit sollicitudin pharetra.”

Company

Company

CEO

“Lorem ipsum dolor sit amet consectetur adipiscing elit odio, arcu molestie vestibulum mauris lectus ullamcorper habitant hendrerit, consequat litora nisi suscipit blandit sollicitudin pharetra.”

Company

Company

CEO

“Lorem ipsum dolor sit amet consectetur adipiscing elit odio, arcu molestie vestibulum mauris lectus ullamcorper habitant hendrerit, consequat litora nisi suscipit blandit sollicitudin pharetra.”

Frequently Questions

Everything you need to know

Find answers about selection, maintenance, and specifications of our grinding wheels. Optimize every process with information and recommendations from our experts.

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Lorem ipsum dolor sit amet, consectetur adipiscing elit. Sed leo mattis adipiscing risus, adipiscing maecenas et in neque. In egestas velit odio netus aenean nisl fames scelerisque vitae. Aenean diam, tristique dui praesent urna porta ut volutpat. Gravida mauris platea vitae sollicitudin velit, ut accumsan.

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Contact us

Take your production to the next level

Consult with our experts to optimize your processes.

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