Description
SHELL TONNA S3 M 220
Premium Machine Tool Slideway Lubricant (ISO VG 220) for Heavy-Duty Slideways, Guide Rails, Tables & Precision Machining Equipment
Product Description
Shell Tonna S3 M 220 is a premium mineral-based slideway lubricant specially developed for the lubrication of machine tool slides, guideways, tables, feed mechanisms, and precision machining equipment.
It is formulated with highly refined mineral oils and advanced additive technology to provide:
- Excellent adhesion to sliding surfaces
- Superior stick-slip control
- Reduced friction
- Enhanced wear protection
- Good corrosion resistance
- Improved machining accuracy
The higher viscosity ISO VG 220 grade is particularly suitable for large machine tools, vertical or inclined slideways, and heavily loaded guide systems where lubricant retention and strong oil film formation are required.
Features and Benefits
Excellent Stick-Slip Control
Shell Tonna S3 M 220 provides:
- Smooth and accurate slide movement
- Reduced vibration during low-speed operation
- Improved machining precision
- Better surface finish quality
This is especially important in CNC and precision machining applications.
Superior Adhesion to Slideways
The tackifier system provides:
- Strong adhesion to vertical and inclined surfaces
- Reduced lubricant drain-down
- Continuous lubrication during intermittent operation
- Improved oil film stability
Excellent Wear Protection
Protects machine components against:
- Sliding wear
- Metal-to-metal contact
- Surface damage
- Premature guideway failure
helping extend machine tool service life.
Good Coolant Resistance
Designed for modern machining environments where contact with water-based coolants may occur:
- Good resistance to wash-off
- Improved coolant separation
- Reduced lubricant contamination
Reliable Corrosion Protection
Provides protection against:
- Rust formation
- Moisture-related corrosion
- Oxidative degradation during operation
Applications
Shell Tonna S3 M 220 is recommended for:
Machine Tool Slideways
- CNC machining centres
- Large milling machines
- Lathes
- Grinding machines
- Shaping machines
- Heavy-duty guide rails
Heavy-Duty Slide Systems
- Vertical slideways
- Inclined slideways
- Large machine tables
- Feed mechanisms
Combined Lubrication Systems
Suitable for machines where slideway lubrication is combined with:
- Hydraulic systems
- Gearboxes
- Headstock lubrication systems
Specifications & Approvals
Meets or exceeds:
- ISO 11158
- ISO 6743-4 HG
- ISO 12925-1 CKC
- ISO 19378 GA & GB
- DIN 51502 CGLP
- Fives Cincinnati P-50 (ISO VG 220)
Typical Physical Characteristics
| Property | Typical Value |
|---|---|
| Oil Type | Mineral Oil |
| ISO Viscosity Grade | 220 |
| Kinematic Viscosity @ 40°C | 220 mm²/s |
| Kinematic Viscosity @ 100°C | 19.1 mm²/s |
| Viscosity Index | 98 |
| Density @ 15°C | 894 kg/m³ |
| Flash Point (COC) | 250°C |
| Pour Point | -15°C |
Performance Characteristics
- Premium heavy-duty slideway oil
- Excellent stick-slip prevention
- Strong adhesion properties
- High load-carrying capability
- Excellent wear protection
- Good coolant separation
- Reliable corrosion protection
- Suitable for large precision machine tools
- Maintains accurate machine movement
Storage & Handling
- Store in original sealed containers.
- Protect from moisture, dust, and contamination.
- Store in a cool, dry place away from direct sunlight.
- Keep containers tightly closed when not in use.
Health & Safety
When used as intended and handled according to good industrial hygiene practices, Shell Tonna S3 M 220 presents minimal health risks. Avoid prolonged skin contact and follow the recommendations provided in the Safety Data Sheet (SDS).
