RIX/ROCKY center outlet high-speed rotary joints

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Single channel coolant or MQL closed seal,
The automatic line is designed with full circulation similar to the application, without generating debris or burrs blocking
The bearing support has a threaded rotor, which facilitates the installation of deep groove ball bearings to ensure smooth operation,
The internal air path barrier can achieve a certain degree of dry operation
The silicon carbide tungsten carbide balanced sealing structure can meet the harsh operating environment,
Longer lifespan and better anti-corrosion effect of anodized aluminum shell.
High speed adaptability: ESX20M, LX86V and other series support a maximum speed of 50000 min ⁻¹, suitable for high-speed machining centers, engraving and milling machines, and turning and milling composite equipment.

High pressure sealing: using silicon carbide silicon carbide or tungsten carbide sealing pairs, with a pressure resistance of 12-20 MPa (depending on the model), combined with an automatic lubrication structure, it can withstand the mixing of small iron filings in the coolant.
Central water outlet function: Achieve precise direct flow of coolant/oil mist/dry air (MQL) to the cutting edge of the tool, significantly reducing cutting zone temperature (extending tool life by about 30%), reducing iron chip entanglement (reducing by 80%), and improving surface smoothness.
Structural design: mostly of bearingless type (such as ESX20M series) or embedded bearing type (such as LX series), with a stroke of 8mm (optional 17mm), suitable for spindle internal pull rod structure; Card sleeve or threaded connection, stainless steel body corrosion-resistant.
Condition adaptation: Supports water-based/oil-based coolant, oil mist, and compressed air; Some models (such as LX86V) have the ability to operate dry (without coolant, they rely on special sealing shapes to dissipate heat and prevent leakage).
Maintainability: Modular bearing design allows for on-site replacement, reducing downtime costs; But it needs to be matched with the correct model (such as ESX20M-NO16, LX84-7920, etc.) and cannot be used interchangeably. ‌‌