CNC Heavy Duty Roll Grinding Machines for Flat Product Rolling Mills
Pomini Tenova is world wide leader in the design and supply of Heavy, Medium and Light Duty Fully Automatic CNC Roll Grinders for flat product rolling mills, for superb performance in terms of tolerances and surface finishing, highest reliability and internationally patented measuring and control devices.
Overview
Roll Grinders are the core business of Pomini Tenova, for grinding rolls of rolling mills for flat products: used to re-condition rolls from dimensional, geometrical and structural point of view.
Technical data
Roll dimensions: from 45 mm. diameter x 1000 mm of length x 20 kg for Work Roll Z-mills, up to 2400 mm diam. X 16.000 mm of length x more than 300 tons for Heavy Plate Mills.
Innovation
Constant investment in the latest technology makes Pomini's machines the cutting edge of the industry worldwide, providing customers with many modern functions, just a few of which are briefly mentioned here.
User Friendly HMI & extreme programming flexibility: rotational speeds programmable, fixed, sinusoidal, triangular or square wave; infeed and axis linear speed programmable; Inspektor system operating during grinding cycle; Profile measure any time.
Advanced Options: Load Control (kW or A) and algoritm with PID regulator; Short stroke also with caliper measure; Automatic profile generation or change (flat to CVC); Continuous Profile Compensation;
The most accurate data: profile up to 1000 sample, roundness measure 360 points (every degree), new interpolation algorithms.
Pomini Inspektor System: the complete, state of the art roll defect detection and vibration analysis system, sold in several hundred of systems worldwide, either as integral components of Pomini Tenova grinding machines or on competitor machines.
Pomini Tenova has a complete portfolio of both machines either foundation-free or with foundation block, so to always offer technical solutions optimized according to customer's actual working conditions, without compromise.
Safety & Automation
Safety
The Roll Grinders are designed so to ensure the highest level of safety for operators, according to the highest industry standards: during the automatic work cycle: processes are controlled by SIEMENS' SAFETY INTEGRATED technology, safety interlocks for safety fences are standardly included in the scope of the supply.
Automation
The use of the Total Integrated Automation platform (Siemens TIA Portal) allows to program both the PLC and the CNC in an optimized way since all the HW components (including the Drives and the PLC periphery) are interconnected and can be recognized within the Automation network with PROFINET technology.
During the execution of the grinding cycle, the operator can follow the progress of the process parameters through a dashboard where the working parameters and results are represented. Work and process data are used to define the machine's performance and to optimize the processing cycle itself, to establish the quality of the tools and the necessary maintenance conditions.
The data remain available in the database, which records the useful information both to certify the quality of the roll (profiles, tolerances, surface parameters, etc.) and to the conditions of the machine (power used, consumption of materials, adjustments and compensations, temperatures and operating conditions of the connected devices).
Environment
Pomini Tenova, as a company that stands out for its innovative, reliable and sustainable solutions in the metals and mining industries, we are driven by the awareness that tomorrow's environmental benefits, secured by a safer and more sustainable ecosystem, will exceed our imagination.
Yet, we recognize that now is the time to employ all our efforts and engage our entire human capital to serve future generations and allow them to meet their own needs.
We wanted to give a name to this important and future-forward commitment: SUSTENOVABILITY.
Pomini Tenova activities are certified ISO 14001:2015 for the Environmental Management System.
Digital
Pomini Tenova is developing an Industrial Internet of Things (IIoT) platform to offer a new generation of services that will help Customers to properly collect, analyze and understand a large
amount of informations on the equipment that the Customer is operating, among which:
- anomaly detection;
- condition based monitoring;
- Edge Computing
- predictive maintenance.
Brochures
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