Seamless rolled rings - Import export

With the ring rolling mill Siempelkamp completes its range of products for the manufacture of rings. From forging the pre-forms to manufacturing the ring blanks to ring rolling, we supply everything from a single source. Siempelkamp’s ring rolling mill manufactures seamless rings made of steel and special materials such as nickel-base, titanium, or aluminium alloys using maximum radial and axial pressing forces. The radial pressing force is hydraulically generated and applied to the part via a mandrel roll. Radial rolling is carried out by reducing the roll gap between the driven external roller and the mandrel roll. The axial pressing force is also hydraulically generated and applied to the part via the upper axial roller. Axial rolling is carried out by means of the vertical forward feed of the upper axial roller. A centring device provides for the correct position of the ring during the rolling process.

Because of high frequency of start stop cycle, autoclave manufacturing needs more experience and controls than other pressure parts. With our expert stuff, we have given a service since 1992 about autoclaves. Types of autoclaves we have produced; Aerated Concrete Autoclaves Rubber curing Autoclaves Composite Autoclaves Glass Laminating Autoclaves Other process-specific autoclaves We design and manufacture our autoclaves according to EN 13445 and AD 2000 Merkblatt standart for our customers. Our autoclaves have high operational safety. Autoclave covers are extremely easy to open and close, and are safe against high temperatures and pressures. German Scholz Gmbh, which has proven its experience in Autoclave jaws depending on customer demands, as we do the design and production of autoclave jaws with seamless and weldless hot roll rings in our company. We also supply covers from the company and we can use these covers in our products.

Lebronze alloys Group was born from the integration of different companies specializing in copper alloys, copper, nickel alloys, aluminium alloys, specialty steels, stainless steels, titanium and nickel superalloys. Thanks to a multidisciplinary know-how, the Group provides innovative solutions to all major industries such as Aerospace, Oil & Gas, Power, Railway but also in sectors manufacturing smaller equipment and products. Our 16 production facilities and 1,400 employees manage a unique range of metal processing technologies: continuous and semi-continuous casting, sand casting, die precision chill casting (manual, mechanized and automated), centrifugal casting, extrusion, ring rolling, hot and cold rolling, drawing, open-die forging, hot stamping, closed-die forging, cold forming, machining, non-destructive testing, etc. The Group’s commitment is to find appropriate and optimized solutions for every sector’s requirements.

Rotary Kiln Tyre, Rotary Kiln girth gear, supporting roller etc are our main products. We are the supplier and factory of Rotary kiln&Spare Parts. We customize according to the drawings from the clients. Please contact: zoeyguo369@gmail.com wechat:chaoyangrunxing