ESTARTA-650-centerless-grinding-machine-DANOBAT

Product catalog summary

Introduction
The ESTARTA-650 is a heavy-duty centreless grinding machine introduced by DANOBAT, featuring cutting-edge technology and exceptional rigidity. It is designed to meet high-speed manufacturing demands, achieving speeds up to 120 m/s with CBN technology, while focusing on rigidity and vibration damping.

Technical Specifications

Component size: 5-250 mm
Max. infeed grinding length: 650 mm
Grinding wheel dimensions: Ø650 x 650 x Ø304.8 mm
Grinding wheel peripheral speed: 63-120 m/s
Regulating wheel dimensions: Ø400 x 650 x Ø203.2 mm
Main motor power: 55-110 kW
Net weight: 16,500 kg

Precision and Rigidity
The machine incorporates an innovative support in the regulating wheel headstock to eliminate cantilever and stiffness losses. It features a roller guideway system with positional control through glass scales, enhancing movement sensitivity and reducing energy consumption and maintenance. A new damping system in the guiding systems ensures maximum precision under severe conditions.

Automation and Applications
The ESTARTA-650 supports fully automated manufacturing processes with customized automatic loading systems, including integrated gantry or robot solutions and various measuring devices (contact, pneumatic, optical). It is suitable for applications such as camshaft tubes, valve spools, and bars.

Contact Information
DANOBAT, Arriaga Kalea 21, E-20870 ELGOIBAR, Gipuzkoa, Spain. Phone: +34 943 748 044, Email: [email protected], Website: www.danobatgroup.com

Catalog excerpts

ESTARTA-650-centerless-grinding-machine-DANOBAT-1

HEAVY-DUTY CENTRELESS GRINDING MACHINE ESTARTA-650 HEAVY-DUTY CENTRELESS GRINDING MACHINE DANOBAT presents the ESTARTA-650, a new concept of a centreless grinding machine. ESTARTA-650 is an innovative centreless grinding machine with cutting-edge technology. It stands out for being one of the most rigid centreless grinding machines available on the market to meet the most demanding requirements, including high speed manufacturing (120 m/s with CBN technology) paying special attention to rigidity and vibration damping.

Open the catalog to page 1

ESTARTA-650-centerless-grinding-machine-DANOBAT-2

Rigidity • Looking for maximum rigidity, an innovative additional support in the regulating wheel headstock is used thus eliminating the cantilever and stiffness losses that all this kind of machines have had till now. Precision • Roller guideway system of the machine with positional control through glass scales, providing two important advantages: a greater movement sensitivity and an environment friendly machine as the hydraulic equipment becomes superfluous, requiring a lower energy consumption and reduced maintenance. • New damping system in both guiding systems of grinding and regulating...

Open the catalog to page 2