The hydraulic rotary joint ensures that the hydraulic and pneumatic pipelines of the fixed and rotating parts of the hydraulic system can rotate freely without any interference. This allows for smooth movement of the machinery and increases efficiency by reducing downtime due to pipeline maintenance.
In conclusion, hydraulic rotary joints are essential components of hydraulic systems in heavy machinery, and they are critical to the smooth operation of these machines. Their outstanding performance and reliability make them the preferred choice for engineers and operators of heavy machinery worldwide.

ITEM NO. | Operating temperatureOperating temperature | Oil cleanliness | Surface protection |
YHZ-8-7 | -30~100ºC | NAS1638 9&ISO4406 20/18/15 | Spray painting |




1,Q:Are you trading company or manufacture?
A:We are manufacture which have the right to import and export.
2,Q:How long is your delivery time?
A:Generally it is 5-10 days if the goods are in stock or it is 30-40 days if the goods are not in stock.
3,Q:Do you provide samples? Is it free or extra?
A:We can provide samples,but not for free.
4,Q:What is your terms of payment?
A:Payment less than 1000 USD,100% in advance.Payment more than 1000 USD,30% T/T in advance,balance before shipment.