high speed swivel union
High speed rotary joints, whose “high-speed type” mainly refers to high-speed rotary joints that are suitable for CNC spindle center water/coolant transmission. Typical representatives include the G2008RUL series, which can reach a maximum speed of 8000-12000rpm and is dedicated to the internal cooling system of machining center spindles
- Operating Temperature70°c
- work pressure50Mpa
high speed swivel union
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High speed rotary joints, whose “high-speed type” mainly refers to high-speed rotary joints that are suitable for CNC spindle center water/coolant transmission. Typical representatives include the G2008RUL series, which can reach a maximum speed of 8000-12000rpm and is dedicated to the internal cooling system of machining center spindles

Spindle coolant return adapter G2008RUL0180 Spindle coolant return adapter G2008RUL0180
Product Features
1. This high-precision rotary joint has the characteristic of opening and closing function!
2. Opening and closing function: instantly engaged when passing through the coolant! When the coolant stops passing through, this closed surface will immediately open to avoid friction and ensure a long service life
4. Especially, a maze like component is used to prevent a small amount of liquid from leaking back!
5. The two contact surfaces are made of wear-resistant and mechanically shock resistant tungsten carbide
6. Use stainless steel springs that do not rust, hinder disturbance, or undergo any changes
7. The coolant connection direction between RMB and RMF is different