216.520.4612
Request a Quote Contact Us

350-20 Twin Grip RK Series

Centerless Grinder

Request a Quote Talk To An Expert

350-20 Twin Grip RK Series

The 350-20 Twin Grip RK Series centerless grinder delivers high-performance precision grinding for both cylindrical and non-cylindrical applications. Centerless Grinding Solutions uses these robust machines to achieve superior accuracy and productivity, with automation and CNC upgrades available for enhanced efficiency.

  • 24” Grinding Wheel Diameter
  • 50 HP Grinding Wheel Motor
  • 8,500 SFPM Grinding Wheel Speed
  • “Twin Grip” Supported Grinding & Regulating Wheel Spindles

Overview

  • 24″ Grind Wheel Diameter
  • 50 HP Grinding Wheel Motor
  • 8,500 SFPM Grinding Wheel Speed
  • Up to 6” Workpiece Diameter Capacity
  • Advanced CNC Control System
  • Granite Epoxy Base for High Strength Static Stiffness

Available Machine Upgrades

Available Machine Upgrades

  • CNC Grinding Wheel Truing
  • Upgraded Grinding Wheel Drive Motor
  • SBS Dynamic Wheel Balance System
  • Automation
  • Robotics & More

Specs

CAPACITIES S.A.E METRIC
Minimum workpiece diameter 0.500 in 12.7 mm
Maximum workpiece diameter 6.00 in 152.4 mm
WHEELHEAD
Grinding Wheel Max Diameter 24.00 in 609.6 mm
Max Wheel Width 20.00 in 508.0 mm
Surface Feet Per Minute 8,500 sfpm
Grinding Wheel Horsepower 50 HP 37.3 kw
REGULATING WHEEL
Regulating Wheel Size-Width 20.00 in 508.0 mm
Regulating Wheel Max Diameter 14.00 in 355.6 mm
Regulating Wheel RPM 0 – 300 RPM
Regulating Wheel HP 5.39 HP 4.02 kw
Machine Weight (approx.) 25,980 lbs. 11,785 kg

What People Are Saying

  • Our company puts safety as a priority, there are many areas for error in Centerless Grinding. I use Centerless Grinding Solution’s Training program to keep my machine operators educated on safety, machine use, and maintenance. Their in-depth training session is well-worth the investment, and is seen as an added benefit that helps me recruit new centerless grinder technicians.

    - Adrian S.( GE Transport, Pennsylvania )

  • Centerless Grinding Solutions is the only centerless grinder repair company I go to. Their inventory of grinding wheel and regulating wheel spindles for our multiple Viking centerless grinders keep our grinders running with minimal downtime.. I would suggest them for any Viking Centerless Grinder repair project.

    - John( APP, Purchasing, Jamestown, NY )

  • Our company has trusted Centerless Grinding Solutions for over 10 years to repair/service our Cincinnati Centerless Grinders. We recently updated (2) of our centerless grinders with servo controls. The increased production along with holding a tighter tolerance will be a great return on investment. I would recommend Centerless Grinding Solutions to anyone looking to upgrade their centerless grinders.

    - Dave B.( Engineering, SMG Dayton, Ohio )

Let’s Work Together

We are dedicated to delivering cost-effective centerless grinding solutions that reduce downtime, boost efficiency, and achieve the finest quality in precision grinding. Ready to discuss your specific requirements or need more details? Contact us today. Our experts are always ready to assist you.

Get a Quote Talk to an Expert