W-170 Cooling Oil: The Pinnacle of Emulsion Technology for Heavy-Duty CNC Machining
In the segment of water-miscible cutting oils in milky white emulsion form, W-170 is considered the most comprehensive solution for machine shops with strict requirements for oil durability and surface quality of parts. The product not only cools but also protects machinery at the highest standard.
1. Superior Anti-Bacterial & Biological Stability Formula
The most challenging issue of milky emulsion oils is rapid degradation and odor development. W-170 coolant oil thoroughly solves this problem thanks to its advanced antibacterial additive system. The mixed solution has extremely high stability, minimizing microbial growth, thereby extending oil change intervals and saving operational costs for businesses.
2. The Advantages that Make TP W-170 Famous
Why is W-170 always the preferred choice for difficult machining operations?
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Extreme pressure (EP) lubrication capability: High extreme pressure additive content ensures a more durable oil film than the W-110/150 series, suitable for heavy cutting operations, tapping, or deep drilling.
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Absolute rust prevention: Protects workpieces and CNC machine tables from rust for extended periods, even at low dilution concentrations.
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Instant heat dissipation: Rapid cooling performance helps prevent thermal deformation, ensuring absolute dimensional accuracy for delicate parts.
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Low foaming & Fast tramp oil separation: Keeps the pump system stable and allows easy removal of tramp oils (slideway oils) entering the tank, maintaining clean solution.
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Safe for users: Free from Phenol, Nitrite, or toxic chemicals, protecting operators' skin and health.
3. Technical Specifications & Usage Guidelines
| Technical Characteristics | Method | Standard Value (W-170) |
| Appearance | Visual | Dark Brown Liquid |
| Emulsion Form After Dilution | Visual | Uniform white |
| pH value (when mixed 5%) | pH Meter | 9.0 – 9.8 |
| Corrosion resistance (5%) | Cast iron test | Very good (Grade 0) |
| Density @ 15°C | ASTM D4052 | 0.88 – 0.94 |
Recommended dilution ratio (Oil : Water):
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Light grinding and machining: 1:20 (5%)
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Heavy CNC turning and milling: 1:10 to 1:15 (7% – 10%)
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Taro, reaming, thread cutting: 1:5 to 1:10 (10% – 20%)
4. Common applications
Coolant oil TP W-170 is widely applied on equipment:
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CNC machining centers: New-generation machines requiring high precision and cutting speed.
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Multi-material machining: Effective on carbon steel, alloy steel, aluminum, and various types of copper.
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Large industrial sawing machines: Cooling and lubricating expensive saw blades.
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Operations requiring high surface finish: Helping achieve aesthetic surface standards immediately after cutting.
5. Buy genuine W-170 coolant oil at Chang Tai
Chang Tai Co., Ltd. proudly distributes the premium W-170 line, delivering sustainable value to customers:
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Commitment to genuine products: Correct specifications and quality from the TP Oil factory.
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Cost-saving solution: Longer oil life helps reduce oil purchase costs and tank cleaning expenses.
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Technical support: Guidance on periodic concentration checks to maintain optimal lubrication efficiency.
CONTACT US FOR CONSULTATION AND BEST PRICE
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Chang Tai Co., Ltd.
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Address: 140 Phan Anh, Tan Thoi Hoa Ward, Tan Phu District, Ho Chi Minh City
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Hotline: 0902 903 720
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Email: sales01.changtai@gmail.com


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