WALDRICH KLEINKNECHT CNC Roll Grinding Machine WS III C

Overview

WALDRICH KLEINKNECHT WS III C 6.00 x 5000 CNC Roll Grinding Machine

WALDRICH KLEINKNECHT WS III C CNC Roll Grinding Machine with Siemens SINUMERIK Control

Ultra-Precision Roll Grinding. Heavy-Duty Performance. Built for Industrial Excellence.

The WALDRICH KLEINKNECHT WS III C 6.00 x 5000 CNC Roll Grinding Machine is a premium heavy-duty CNC roll grinder designed for the precision machining, refurbishment, and finishing of industrial rolls used across steel production, paper manufacturing, printing, aluminum processing, rubber processing, and other high-performance manufacturing industries.

Manufactured in 2017, this advanced CNC grinding system combines German engineering excellence with Siemens SINUMERIK Touch CNC technology, an integrated online roll measurement system, and a robust machine structure capable of handling workpieces weighing up to 6,500 kg. Its exceptional rigidity, high spindle speeds, and precision measurement capabilities ensure outstanding grinding accuracy, repeatability, and surface finish quality for demanding industrial applications.

Whether restoring worn rolls or producing new high-precision cylindrical components, the WALDRICH KLEINKNECHT WS III C delivers the reliability, accuracy, and productivity expected from one of the world’s leading roll grinding machine manufacturers.

Designed for Large-Scale Precision Roll Grinding

The WS III C is specifically engineered for manufacturers and maintenance facilities requiring high-accuracy grinding of heavy cylindrical workpieces.

Typical applications include:

• Steel mill rolls
• Paper mill rolls
• Printing cylinders
• Rubber processing rolls
• Aluminum rolling mill rolls
• Textile rollers
• Industrial shafts
• Precision cylindrical components

Its rigid machine construction and intelligent CNC control allow operators to achieve exceptional dimensional accuracy and superior surface finishes across a wide range of roll types.

Key Features & Benefits

Advanced Siemens SINUMERIK Touch CNC Control

The machine is equipped with the advanced Siemens SINUMERIK Touch CNC control system, providing intelligent control over every grinding operation.

Advantages

• Intuitive touchscreen interface
• High-precision CNC programming
• Automatic grinding cycles
• Simplified operation
• Improved production efficiency
• Excellent repeatability

The Siemens platform ensures precise machine movements while minimizing setup times for complex grinding applications.

High-Precision Roll Grinding Performance

Designed for demanding industrial environments, the WS III C provides exceptional grinding accuracy for both new roll production and refurbishment work.

Maximum Grinding Diameter

1,100 mm

Maximum Workpiece Length

5,450 mm

Maximum Workpiece Weight

6,500 kg

This large working envelope allows the machine to process a broad range of industrial rolls and heavy cylindrical components with ease.

High-Speed Siemens Grinding Spindle

The machine is fitted with a Siemens grinding spindle delivering reliable high-performance operation.

Spindle Specifications

• Power Output: 31 kW
• Maximum Speed: 2,000 RPM

Benefits include:

• Stable grinding performance
• Excellent surface finish
• High material removal rates
• Long-term operational reliability

Integrated Two-Point Online Roll Measurement System

The WS III C features an advanced 2-point online roll measurement system capable of continuously monitoring roll geometry throughout the grinding process.

Measurement Range

200–1,000 mm

Advantages include:

• Continuous dimensional verification
• Improved grinding precision
• Reduced operator intervention
• Enhanced process reliability
• Higher finished product quality

WMG 9900 Roll Measuring Device

Included with the machine is a dedicated:

WMG Roll Measuring System

Model

WMG 9900

This professional measurement system enables highly accurate inspection and verification of finished workpieces to maintain stringent production tolerances.

Heavy-Duty Machine Construction

The machine weighs approximately:

40,000 kg

Its massive construction provides:

• Outstanding vibration damping
• Superior structural rigidity
• Exceptional dimensional stability
• Consistent grinding accuracy

This rigid platform is essential for achieving high-precision results when machining large industrial rolls.

Precision Workpiece Support

The machine includes:

• Heavy-duty steadies (Lünettes)
• Precision centers
• Hydraulic support systems

These features ensure secure workpiece positioning while minimizing vibration during grinding operations.

Hydraulic System Integration

The integrated hydraulic power unit supports smooth and reliable machine operation while maintaining stable performance during demanding grinding cycles.

Benefits include:

• Precise machine movement
• Reliable component operation
• Reduced maintenance requirements
• Improved production consistency

Applications

The WALDRICH KLEINKNECHT WS III C is widely used in:

Steel Industry

Grinding of:

• Backup rolls
• Work rolls
• Mill rolls

Paper Manufacturing

Processing:

• Calendar rolls
• Press rolls
• Dryer cylinders

Printing Industry

Suitable for:

• Printing cylinders
• Coating rollers
• Precision rollers

Rubber & Plastic Processing

Grinding:

• Rubber rolls
• Laminating rollers
• Industrial processing cylinders

Heavy Industrial Manufacturing

Ideal for:

• Large shafts
• Cylindrical components
• Precision rotating equipment

Technical Specifications

Machine Information

Grinding Capacity

Spindle & Drive

Measurement & Control

Machine Specifications

What’s Included

The machine is supplied complete with:

• WALDRICH KLEINKNECHT WS III C CNC Roll Grinder
• Siemens SINUMERIK Touch CNC Control
• Siemens Grinding Spindle
• Two-Point Online Roll Measuring System
• WMG 9900 Roll Measuring Device
• Hydraulic Power Unit
• Electrical Control Cabinets
• Heavy-Duty Steadies (Lünettes)

Condition & Availability

• Condition: Excellent industrial condition
• Year: 2017
• Availability: Immediately available
• Machine Location: Ahaus, Germany

Machine inspections can be arranged promptly by appointment.

Why Choose the WALDRICH KLEINKNECHT WS III C?

The WALDRICH KLEINKNECHT WS III C represents one of the industry’s most capable CNC roll grinding solutions, combining German engineering precision, intelligent Siemens automation, and exceptional mechanical rigidity.

Its large working capacity, integrated measurement technology, and premium CNC control enable manufacturers to achieve superior grinding accuracy while reducing setup times and improving production efficiency.

For businesses requiring dependable roll refurbishment or high-precision cylindrical grinding, the WS III C offers outstanding performance, long-term reliability, and excellent return on investment.

Technical Support & Inspection

Technical documentation and inspection appointments are available upon request.

Our technical sales team can assist with:

• Machine specifications
• Application suitability
• Installation planning
• Shipping arrangements
• Export documentation
• Customized quotations

Request a Customized Quotation

Contact our sales specialists today to request pricing, inspection scheduling, transportation options, or additional technical information for the WALDRICH KLEINKNECHT WS III C CNC Roll Grinding Machine.