Финансово-промышленная группа «РПИ»
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ATOMAT SPA - РПИ
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ATOMAT SPA

ATOMAT SPA

The main company of the group is ATOMAT SPA. – Remanzacco – Italy. The company includes four plants:

  • One dedicated to the roll production
  • One dedicated to CNC machine production
  • One dedicated to large lathes production
  • One dedicated to the tool production

Today ATOMAT designs and manufactures CNC machines and relevant software dedicated to rolling mill roll maintenance shops.
All Atomat machines in all countries are assisted by remote teleservice and, when requested, by interventions at customer’s site. Atomat produces also the tools for its machine. The superior performance of Atomat Tools is the result of long experience and continuous testing.
For roll production Atomat can provide design  and manufacturing of steel and tungsten carbide rolls  for several applications: welded tube, steel hot and cold rolling, copper and aluminium rolling, rolls for heating elements and guide rollers.
Quality is granted by the control of each single step in the roll production thanks also to the group synergy.

AT820 E CNC, AT820 E HD CNC AND AT 811 E CNC

The Atomat AT 820 machines are versatile multi-functional machine. They all include, the sophisticated ROLLWORK software package, the IMD marking device, the AMCD automatic measuring and centering device, the exclusive CBS corner breaking system to smooth the edge of the ribs. Today the Atomat notch milling machines are by far the most popular machines in the world for this application.

AT811 E CNC
This new compact notching machine is specially designed for notching, marking and measuring the Tungsten Carbide rolls of no twist finishing block.
The machine can perform the same functions of the popular AT820 E CNC machine just limited to the rings of the finishing block and can be a valid cost effective solution as back up of the larger sister or when only rings have to be notched.

AT7xxE CNC

AT7xxE CNC series grinding machine are specially designed for the demand of the tool shops of the modern rolling mills. The various sizes of the range can cover from rings of finishing blocks to composite cylinders of 2 meters length.

The advanced SIEMENS 840 SL control, with set up for internet remote assistance, is able to grant the maximum accuracy and flexibility to these grinders. The machines can operate both in contour and plunge grinding.

The new AT711 E CNC grinder can perform in automatic also the wheel changing operations with a tremendous reduction of the overall grinding process eliminating any dangerous operator’s wheel handling.

The ring grinding machine is also available in the combined version. The AT710 EN CNC performs the grinding, notching and marking operation in the same machine.

TOOL GRINDING MACHINE

The AT 220 MP is a precision tool shop grinding machine suitable for sharpening of Tungsten Carbide and PCD tools.
– Strong vibration free structure.
– Ergonomic projector installed on the machine for profile checking during the grinding operations.
– Lubricating system to assure the smoothest sharpening of your diamond tools.
TOOLS AND WHEELS

Full range of K01, PCSD and PCBN tools for notching, chamfering and marking operations.
Tool holders and supports specially treated for the longest wear life.
DIAMOND GRINDING WHEELS for efficient Tungtsten carbide ring grinding.
TURNING TOOLS AND INSERTS for demanding operations.
STEEL AND TUNGSTEN CARBIDE TUBE MILLS ROLLS

ENGINEERING
45 years of experience, a data base of 250.000 drawings, over 10.000 new drawings per year.
Those are the numbers of our highly trained engineering staff able to provide full assistance to hundreds of customers in more than 65 countries. Whatever is your welded tube application, we can help you to manufacture a competitive, high quality tube.

EQUIPMENT
CNC turning, milling and grinding equipment, integrated in a CAD-CAM computer network, are the tools to guarantee the highest quality for customer tailored products. Human factor of our operators’ long experience and the particular care reserved to each single roll is the extra value of ATOMAT’s products.

QUALITY
Quality is the lead word of our job. It is built up step by step during the roll manufacturing: from the steel choice and the Tungsten Carbide sintering, up to the final product inspection. Advanced instruments, trained personnel and severe procedures assure the worldwide renowned, high and consistent quality of ATOMAT’s products.

Tungsten Carbide Wire Mesh Rolls

COPPER AND ALUMINIUM ROD MILL ROLLS

TUNGSTEN CARBIDE ROLLS FOR ALUMINIUM ROD MILL
Tungsten carbide rolls with ceramic coating on the steel arbors perform several regrinding operations without any maintenance or substitution of the steel support. Since 1968 ATOMAT has supplied tungsten carbide rolls for the production of aluminum wire rod on rolling mills type Properzi-Morgan-Secim. Our tungsten carbide rolls offer a longer life, providing lower tooling costs and improving both rod tolerance and surface finish.

TITANIUM CARBIDE GUIDE ROLLERS
To avoid steel contamination on the copper wire rod, the Titanium Carbide has proved to be the best choice for your guide rollers.

H13 STEEL COPPER ROD MILL ROLLS
ATOMAT produces the entire range of steel rolls for the production of copper wire rod on Krupp-Morgan-Properzi rolling mills type, by using only high quality hot worked tool steel produced by qualified and certified suppliers.

REGRINDING SERVICE
Tungsten carbide rolls can be reground several times and ATOMAT provides to its customers an efficient and accurate roll maintenance service.

CNC LATHES AND COMBINED LATHES FOR BAR, ROD AND SECTION MILLS

CNC lathes are heavy duty machines suitable for grooving and redressing rolling rolls and cylinders. They are specifically designed for rolling cylinders. The range of models can cover bars, rods, small, medium and heavy sections applications.
The four guide ways are able to grant the necessary rigidity and stability for long cylinder machining. The SIEMENS 840 SL control has full potential for demanding performance of this application.
The dedicated interface makes machine operations easy and fast for machine high productivity.

Lathes are also available in combined version to carry out turning, notching and marking operations in the same machine.

TUNGSTEN CARBIDE ROLLS AND GUIDE ROLLERS FOR STEEL

RINGS FOR FINISHING BLOCKS
In its subsidiary, MULTICARB, and starting from the finest materials available, ATOMAT manufactures the complete range of grades for the most cost effective rings used nowadays in every modern rod and rebar rolling mills.
MULTICARB RINGS are Sinter-HIP (Hot Isostatic Pressing) and can be supplied also fully finished, with smooth and notched grooves.

GUIDE ROLLERS
Developed starting from 1976 ATOM T36 is a sintered Titanium Carbide specially designed for the demanding operating conditions of today’s high speed roll mills. ATOM T36 rollers are suitable for high speeds, up to 140m/s, with rotation of approx. 35,000 rpm. All ATOM T36 rollers are produced by SINTER HIP (Hot Isostatic Press) technology to assure the best sintering quality.

– Excellent wear resistance
– Free of micro porosities
– Lighter than Tungsten Carbide by 55%
– Lighter than steel by 20%
– Excellent high temperature corrosion resistance