What is a Johnson joint?
A rotating joint, also referred to as a rotating union or rotative joint, provides a mechanical seal between the stationary supply pipe and a drum or rotating cylinder to allow the flow of heat transfer media in and out of the roller rotary.
What is a Deublin?
Deublin is one of the world’s largest manufacturers of rotating unions, rotating joints and rotating couplings. Deublin provides precision rotating joint connections for water, steam, air, hydraulic, vacuum, coolant and hot oil service. The Deublin product line includes: Air unions.
How do rotary unions work?
A rotary union functions by connecting a stationary input (supply) to a rotating part, allowing a moving connection to be preserved and permitting the flow of media (liquids, solids and gases).
What is a Deublin coupling?
Deublin rotary unions (also known as rotary joints, rotary couplings and rotary swivels) are precision mechanical devices used to transfer fluid from a stationary source, such as a supply pipe, into a rotating piece of machinery.
How can an excavator turn 360 degrees?
On an excavator, rotary unions allow hydraulic fluid to be transferred between the cab and track base while continuously rotating 360 degrees. The fluid supplies the track drive system allowing the excavator to move.
What does a pivot joint look like?
A pivot joint is a specific type of joint where a cylinder-shaped bone is joined to a ring-shaped bone, and the cylinder-shaped bone is able to rotate inside the ring-shaped bone in a single axis. Pivot joint function is to allow a body part to rotate around a single point, very similar to the rotation of a wheel.
Which joint of our body does rotatory movement?
pivot joint
pivot joint, also called rotary joint, or trochoid joint, in vertebrate anatomy, a freely moveable joint (diarthrosis) that allows only rotary movement around a single axis.
What is a fluid rotary union?
A Fluid Rotary Union (FRU) functions as a rotary interface for fluid carrying conduit between stationary and rotating equipment. Both single and multi-pass FRUs for a variety of applications involving the transfer of air and hydraulic fluid at pressures from vacuum to 7,000 psi.
Which deublin rotating unions can be repaired?
Basically, all DEUBLIN Rotating Unions can be refurbished at the factory. The following models cannot be repaired: Models of 1005, 9000, N, D, AP, VAI Series as well as bearingless unions of the machine tool industry
What is a deublin Union?
Deublin is one of the world’s largest manufacturers of rotating unions, rotating joints and rotating couplings. Deublin rotary unions (also known as rotary joints, rotary couplings and rotary swivels) are precision mechanical devices used to transfer fluid from a stationary source, such as a supply pipe, into a rotating piece of machinery.
Where can I order repair kits for my deublin?
These kits can be ordered at the DEUBLIN facility complete with their respective repair instructions (refer to comments under number system).
What is the deublin product line?
The Deublin product line includes: Rotary Union Repair — provided by OTP, including repair parts and full service rotating union repair. As your company ramps back up to full time operations, it can be a challenge to comply with the new COVID-19 health and safety requirements now in place.