SS30 is a high-performance semi-synthetic cutting fluid designed for CNC machining and general metalworking. It provides excellent lubrication, cooling, and corrosion protection for steel and cast iron, helping improve tool life and surface finish. Its nitrite-free formulation ensures safer operation and longer service life in modern machining environments.
Product Introduction
If your machining process suffers from tool wear, poor surface finish, or rust issues, SS30 offers a reliable and cost-effective solution.
SS30 is a semi-synthetic water-soluble cutting fluid engineered for modern machining environments, delivering stable performance across a wide range of operations from light machining to heavy-duty cutting.
What Makes SS30 Different
Unlike conventional soluble oils, SS30 is formulated with:
Advanced lubrication additives for reduced friction
Multi-metal corrosion inhibitors
Low-foam technology for high-speed machining
Nitrite-free, environmentally safer formulation
This combination ensures longer tool life, cleaner systems, and consistent machining quality.
Key Benefits for CNC Machining
Longer Tool Life
Reduces cutting edge wear and heat buildup during machining.
Superior Cooling Performance
Efficient heat dissipation improves dimensional stability.
Reliable Rust Protection
Protects machine parts and workpieces even in humid environments.
Cleaner & More Stable Fluid
Excellent biostability reduces odor and maintenance costs.
Wide Machine Compatibility
Suitable for CNC machines, machining centers, and conventional equipment.
Typical Applications
SS30 is widely used in:
CNC Turning
CNC Milling
Drilling
Surface Grinding
Especially suitable for high-speed and precision machining environments
Compatible Materials
Cast Iron
Carbon Steel
Alloy Steel
Galvanized Steel
Safe for both ferrous and selected non-ferrous metals
Technical Data
Test Item | Typical Data | Test Method |
Appearance | transparent liquid | Visual inspection |
pH (5% solution) | 8.8 – 9.2 | pH meter |
Rust Prevention (5%, cast iron chips, 2h, 18–28°C) | Grade 0 (No rust) | JB/T 9189-2016 |
Corrosion Test (55°C ±2°C) – Steel | Pass (24 h) | GB/T 6144 |
Corrosion Test (55°C ±2°C) – Copper | Pass (8 h) | GB/T 6144 |
Corrosion Test (55°C ±2°C) – Aluminum (LY12) | Pass (8 h) | GB/T 6144 |
Foam (Distilled water) | ≤ 2 ml after 10 min | GB/T 6144 |
Nitrite content (mg/L) | None | Nitrite test paper |
Recommended Dilution & Usage
To achieve optimal performance:
Dilution ratio: 5% (standard use)
Add concentrate into water (NOT reverse)
Use clean or deionized water
Clean tank before refilling
Proper dilution ensures maximum tool life and fluid stability
Semi Synthetic vs Fully Synthetic Cutting Fluid
Type Advantages SS30 Position
Fully Synthetic Best cooling Less lubrication
Soluble Oil Strong lubrication Poor cleanliness
Semi Synthetic Balanced performance Best overall choice
SS30 provides the ideal balance between lubrication, cooling, and cleanliness
Why Choose Our SS30 Over Other Brands
More competitive pricing
Stable quality for export markets
Flexible OEM & private label support
Fast delivery and technical support
Packaging & Supply
18L Pail
200L Drum
1000L IBC
OEM branding available
FAQ
Q1:What is semi synthetic cutting fluid used for?
It is used in metal machining to provide lubrication, cooling, and corrosion protection.
Q2:Is SS30 suitable for CNC machining?
Yes, it is optimized for CNC and high-speed machining environments.
Q3:Does SS30 cause foam in high-speed machines?
No, it contains defoaming additives to control foam effectively.
Q4:How long does the fluid last?
With proper maintenance, it offers extended service life due to high biostability.
Contact: LilyLu
Phone: +86 138 2603 0637
E-mail: lilylu@rolitom.com
Whatsapp:+8613826030637
Add: Room 426, No.1218 Zhongshan Avenue Middle, Tianhe District, Guangzhou City,China
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