
JF-25R-BJ Cooling Chamber Rotary Joint
♦The JF-25R-BJ rotary joint is specifically designed for the cooling chamber.
♦It features a two-way mechanical seal.
♦Made of stainless steel, it is corrosion-resistant.
♦It can handle water and abrasive paste under conditions of 120°C, 1000 revolutions per minute, and 10 MPa, supporting the efficient operation of the cooling chamber.
Product Drawing

Product Parameters
|
Technical Parameters |
|
|
Medium |
Water & Grinding Paste |
|
Max. Temperature |
120℃ |
|
Max. Speed |
1000 rpm |
|
Max. Pressure |
10 mpa |
Product Features
Strong adaptability
Optimized for double-mechanical-seal cooling chambers, meets coolant transfer needs accurately, ensuring smooth medium cycling and stable cooling.
Reliable sealing
Uses proven technology and quality materials to prevent leakage, maintaining reliable sealing under specified pressure and speed.


Durable material
Made of 304 stainless steel, with excellent corrosion and wear resistance, enduring harsh industrial environments and extending service life.
High precision
Sophisticated manufacturing ensures precise component dimensions and tolerances, enabling stable, low-noise rotation.
Product Applications
This joint is suitable for use in precision grinders, CNC machines, and other equipment equipped with double-mechanical-seal cooling chambers. By reliably transporting coolant, it maintains the appropriate operating temperature, which, in turn, ensures machining accuracy and operational stability.
FAQ
Q: Will the rotary joint be affected if the fluid temperature briefly exceeds 120°C?
A: A short-term, minor temperature excursion may have minimal impact. However, prolonged or significant temperature exceedance can accelerate component aging and compromise sealing and other performance characteristics. It is advisable to keep the temperature within the specified range.
Q:Does your company offer customization services?
A:Yes, we offer customization services, including OEM, ODM, and OBM options, to meet our customers' diverse needs.
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