CMH Manufacturing Co. is a family owned business located in Lubbock, Texas, USA and was founded in 1982 by Charles M. Hall. CMH produces the HALL line of foundry equipment with special emphasis on aluminum tilt pour gravity die-casting. CMH offers a full line of casting machines, rotary tables and peripheral work cell support equipment designed around the tilt pour principle. Tilt pouring reduces turbulence as molten metal enters the die cavity, provides shorter cycle times, and requires less metal for feeding systems. Aluminum castings produced in metal molds have a tighter dendrite structure than castings produced in other processes. In addition, aluminum castings are harder and have a better pressure characteristics. Value added options, such as sand cores or cast-in ferrous inserts are quite simple.

CMH Manufacturing Co. uses the latest in CNC machining and computer aided engineering to meet customer needs. Software supported includes all windows based programs, AutoCAD, Solidworks, MasterCAM, RSlogics 500, ControlLogix, and Rockwell PanelBuilder. CMH has a 51,100 sq.ft./4,750 sq. meter shop facility so large projects can be manufactured and drycycled on site prior to shipping to the customer.

CMH Manufacturing Co. has proven track record of successfully starting up new casting operations in the USA, Canada, Mexico, China, India, and Australia. Services include design of manufacturing process, casting machines, rotary tables, furnaces, core machines, casting coolers, automatic saws, hydraulic power systems, and integrated control. CMH can provide training in foundry operation with emphasis on the tilt pour process.