Cylinder Liners Honing Machines

SV-2400 Series Vertical Honing MachineSV-2400 Series Vertical Honing Machine
This versatile system combines power, precision, durability, and technology to make vertical honing more economical and productive than ever before.

The SV-2400 incorporates a patent-pending stroking system that produces a true vertical stroke and can dwell in any part of the hole, end-to-end, producing the straightest, roundest bore possible with a consistent crosshatch pattern throughout its entire length.

And for ease of setup, the SV-2400 features a three-axis hand wheel for fine-tuning the vertical stroke, honing tool position, and column position. Multiple positions can be programmed for in-line bore honing. And, because it’s built on a proven, modular platform, this system can be automated or otherwise customized to meet your exact requirements. 

Bore Diameter Ranges (I.D.):
19 mm – 200 mm
(.75 inch – 8 inch)*

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SV-2500 Series Vertical Honing MachineSV-2500 Series Vertical Honing Machine
The SV-2500 features the latest in honing technology.  Using a linear feed system that allows the most precise and fastest feed control on the market, this system delivers mid- to high-volume manufacturers the lowest costs per honed part.

The all-new, patent pending stroking system produces a true vertical stroke that can dwell in any part of the bore – selectively removing stock – delivering a true constant crosshatch pattern throughout the entire length of the bore. And the Auto-Dwell feature corrects bore straightness automatically – great for blind bores.

A 3-axis hand wheel allows fine-tuning of the vertical stroke, honing tool position and column
position for ease of set-up.

Built on a proven, flexible platform, this versatile system can be automated or otherwise customized to satisfy most any application requirements.

Bore Diameter Ranges (I.D.):
19 mm – 300 mm
(.75 inch – 12 inch)

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Custom, High-Production Honing SystemsCustom, High-Production Honing Systems
Since 1924, Sunnen has defined the state of the art in the industry, and our current generation of high precision honing systems represents the very finest solutions available anywhere in the world. Sunnen systems are reliable, durable, and flexible and are designed to deliver the precision our customers have grown to expect.

From design to delivery, you have the Sunnen commitment to service and quality. Our technical experts will work with you to create a complete solution to fit your exact requirements, including the machine model, number of spindles, style of tooling, fixture design, abrasives selection, automation and gaging packages, and any other platform customization you may require.

After your system is built, we’ll set up a live runoff demonstration at our facility. Once it meets all specifications, we’ll commission your system and train your staff.
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* Other sizes available upon review.

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