Machine coolant tube

Metal coolant tube

Product Definition and Application
Metal coolant tube are cooling and cleaning spray elements made of corrosion-resistant metal with a fixed structure. They are mainly used in metal processing equipment such as traditional machine tools, CNC lathes, CNC milling machines, machining centers, and CNC grinding machines. Their core function is to stably spray coolant onto the cutting tool and workpiece machining area during metal cutting to reduce cutting temperature and effectively remove metal chips from the workpiece surface.
Compared to plastic-coated coolant tube, Machine coolant tube offer superior rigidity, can be quickly shaped and have a fixed spray direction, and can withstand approximately 3 kg of water/oil pressure, making them suitable for cooling applications requiring a simple and stable spray direction.
When is it appropriate to use a Metal coolant tube?
In actual processing and equipment configuration, Metal coolant tube are particularly suitable for the following situations:
• The cooling spray direction is not fixed and can be frequently adjusted (but it is recommended to fix one direction).
• A quick and stable setting and maintenance of the spray angle is desired.
• The coolant pressure is in the low to medium pressure range (approximately 3 kg).
• The overall appearance and structural rigidity of the equipment are important.
• Standardized products are needed to shorten delivery time.
Compared to modular universal fuel injectors, Metal coolant tube have advantages in terms of quick positioning, consistent appearance, and simple structure.
Structural and Material Design Specifications
The Metal coolant tube hose features a shape-adjustable metal structure. Its main structural and material characteristics are as follows:
• Injector Hose Body Material:
o Made of corrosion-resistant metal steel wire
o Excellent chemical corrosion resistance
• Structural Design:
o Spring-like bending structure
o Can be bent and shaped as needed
o Maintains stable spray direction after shaping
• Pressure Resistance:
o Can withstand approximately 3 kg of water/oil pressure
• Product Type:
o Standard sizes are available for quick selection and installation.
Main advantages of metal coolant tube
• Corrosion-resistant metal material, resistant to chemical corrosion
• Quickly sets shape, stable spray direction with minimal displacement
• Robust structure, neat and aesthetically pleasing appearance
• Withstands pressure up to approximately 3 kg, suitable for general cooling needs
• Standardized products available, fast delivery, simple selection
Selection and Usage Recommendations
When selecting a metal coolant tube, it is recommended to evaluate the following conditions:
1. Is the coolant pressure within 3 kg?
2. Is the spray direction a fixed angle?
3. Is frequent adjustment of the spray position required? (Suitable)
4. Requirements for the appearance and neatness of the equipment. Correct selection ensures the best balance between cooling effect and service life.
Application Scope
Metal coolant tubes are commonly used in:
1. Traditional machine tools
2. CNC lathes
3. CNC milling machines
4. Machining centers (MC)
5. CNC grinding machines
Proper configuration of metal coolant tubes can provide stable cooling and chip removal, improving machining stability.
FAQ | Common Issues with Metal Coolant Tube
Q1: What are the differences between metal and plastic coolant tubes?
A: Metal coolant tubes can quickly set and maintain a stable spray direction; plastic coolant tubes offer greater adjustment flexibility.
Q2: What water or oil pressure can a metal coolant tube withstand?
A: Metal coolant tubes can withstand approximately 3 kg of water or oil pressure, suitable for general cooling applications.
Q3: Does a metal coolant tube require frequent direction adjustments?
A: Not recommended. Metal coolant tubes are better suited for machining conditions requiring a fixed spray direction.
Q4: Are metal coolant tubes prone to rusting?
A: No, the metal coolant tubes are made of corrosion-resistant metal and have excellent corrosion resistance.
Q5: Which equipment is suitable for using metal coolant tubes?
A: Traditional machine tools, CNC lathes, milling machines, machining centers, and grinding machines are all suitable for using metal processing equipment such as grinding machines.


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