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The X7i-­CDH22R­-455MR-C Model BARINDER® is ideal solution for small to medium size aluminum castings. With the compact design and easy to program and learn, one operator can perform multiple machines. The high speed and efficient processing with quick part change over enables productivity and a higher finishing quality of product.


  • Automatic cutting machine for gate and parting line flash removal on small to medium size aluminum castings
  • Suitable for finishing inside and outside of complex castings
  • Quick change out of fixtures, programs & tools (less than 5 minutes)
  • Simple & easy programming and operation for maximum uptime
  • 2 or 4-position servo pallet changer
  • Rotating main chip saw with pivoting end mill tool
  • Long lasting tool saves operation costs and dust generation
  • High speed and efficient processing enables productivity and a high finishing quality
  • OPTIONS: Chip conveyor, mist lubricator for main cutting wheel, floor chute air blow off

We also provide complete robotic load and unload integration and vision systems that can be applied to the BARINDER® Machine to maximize throughput and minimize labor. For more information, go to: Automatic BARINDER® Loading & Unloading


Learn more about Sinto’s training program for the BARINDER® and fixture training!


Work Envelope 20" dia x 7.8" H
(500 mm dia x 200 mm H)
Max Total Weight (Part + Fixture and other loading materials) 110 lbs (50 kg)
Standard Main Tool (Other options available) Chip Saw, 14" dia. X 0.47" thick
(355 mm dia x 12 mm thick)
Main Tool Drive Spindle 25 hp (18.6 kw) Max Servo Motor
Auxillary Grinding Spindle 5 hp (3.7 kw) High-Speed Inverter Drive
Grinding Wheel Tilt Motion 130 degrees
Work Load/Unload 2-position pallet changer
Number of Axes 7
Weight 5,200 lbs. (2400 kg)


BARINDER® Automatic Grinding System:

Vision Based Robotic Barinder Load/Unload System:

BARINDER® Grinder Fixture Placement and Removal:

Aluminum Cutting:

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