Machining & Grinding

In addition to thermal spray, HTS Coatings is a full-service precision machine shop. We offer both machining and grinding and can perform precision lathe machining, including inner diameter (I.D.) operations. Machining and grinding services can also be used during the thermal spray repair and overhaul process. HTS Coatings can also manufacture complete components from milling to superfinishing. Each process and machine has specific size limitations and our team can assist you in finding the right solution for you: 

Machining Services

CNC Vertical Mill

20" x 50" with a height of 25"

CNC Lathe

Up to 23" diameter x 118" between centers

Manual Lathe

Up to 36" diameter x 240" between centers

Grinding Services

Surface Grinding

12" W x 60" L x 11" H

Cylindrical Grinding

Up to 27" diameter x 120" between centers

I.D. Grinding

Up to 27" diameter x 40" long

Valve Ball Spherical Grinding

Up to 27" diameter

Coordinate Measuring Machine


Finishing Services



Down to 1 Ra or better

Surface Finish Testing