Rotoflux rotary joints offer solutions for transferring and introducing cooling and heating fluids, hydraulic oil, thermal oil, steam, air.
The function of the rotary joints is to introduce or remove the medium in a rotating machine part (e.g. cylinder), by taking up its rotary motion.
Depending on the medium, our rotating unions are fitted with a graphite - SiC or, in the case of abrasive media, SiC - SiC mechanical seal.
In terms of the number of inlets, we can talk about single-way, two-way, three-way or even multi-way (multi-channel) rotary transducers.
The size of the rotary joint is also identified by the size of the rotor (DN15, DN20, DN32, etc.).
The rotor is in most cases threaded (left / right), but can also be supplied in a flanged design, which can be fixed or loose flanged. If threaded, the thread can be made according to BSP or NPT standards to adapt to the variety of machine origins.
The two-way rotary joints can be supplied with a standard head for a stationary or rotary inner pipe. Standard one-way sealing heads can be easily converted to two-way using elbow joints.
As for the housing material, the standard material is copper, bronze housing, but on request the rotary couplings can also be supplied with a stainless, acid-proof housing.
We can also supply wear parts for the heads!
Our services:
technical advice
on-site survey
delivery of custom rotary joints, manufacture of custom unions (custom sizes e.g. in case of limited installation space!)
repair, maintenance and refurbishment of heads
Typical industries, applications
steel, textiles, rubber and rubber products, paper, plastics, printing, wood, machine tools, food, beverages, rubber production, parquet production, flooring production, floor coverings production, paper calendering, extrusion, cooling of rollers in continuous casting foundries in the steel industry, PET bottle production, plastic casings production, chuck cooling on machine tools, packaging production, plastic jar packaging production, printing machines, flexo machines, drying machines, etc.
Our rotary joints are also replacements for other brands!
For the following brands, we can offer an interchangeable (= equivalent in technical parameters) solution at a more favourable price:
Maier
Deublin
Maier Deubier Deublin
Other: Kwang Jin Corporation, Showa Giken, Don Jing, Duff Norton, etc.
Our company can manufacture mechanical seals for any other brand or type of rotary joints not represented by us!
We also undertake the refurbishment of any rotary joints independent from the brand!
