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Brochure.Pdf 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 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 a 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, and integrated control. CMH can provide training in all aspects of foundry operation with emphasis on the tilt pour process. Although each HALL device is designed using proven engineering principles to be robust and function in the harsh foundry environment, the needs of maintenance personnel have not been forgotten. All regular maintenance can be carried out at ground level. Where maintenance access to the internal parts of the machine is required, removable panels and external doors make this a simple task. Extensive safety interlocks to doors and guarding, clutched drive and carefully positioned control consoles, coupled with light curtain protection for the operator in critical area, enhance our safety systems. CMH casting equipment is ready to meet the expectations of a new breed of casting manufacturer and will help make you competitive in the new global market. We would appreciate the opportunity to serve your needs, whether you produce 50 or 50,000 parts per day. Manufacturers of C.M.H. MANUFACTURING Permanent Mold Machines TELEPHONE (806) 744-8003 1320 HARVARD STREET LUBBOCK, TX 79403 FAX (806) 763-9146 Visit our web site at: www.cmhmfg.com or E-mail us at: [email protected] TILT-POUR PERMANENT MOLD 2H2H CASTING MACHINE SPECIFICATIONS FEATURES Clamping Pressure 28,875 lbs. (13,098 kg.) Low maintenance due to few moving parts: Max. Mold Size 24 x 26 in. (61 x 66 cm) heavy duty, rugged, and dependable. Max. Mold Weight 900 lbs. (410 kg.) Ram Stroke 22 in. (55.8 cm) Frame open on 3 sides, plus front and bottom, Daylight Opening 12 in. (30.5 cm) to facilitate use of core pulls in 5 directions. Pressure Height Center 8.5 in. (21.6 cm) Machine Weight 3,500 lbs. (1,588 kg.) Twin cushioned tilt cylinders provide a smooth tilting motion from start to stop. Tilt Speed 7 sec. Twin ram cylinders provide a safety factor, as well as extra holding pressure and better OPTIONS clamping balance. Hydraulic power units available in manual, automatic, or with programmable controllers: 1) Tie Bars & Tie Bar Extensions sized to facilitate all available accessories at 2) Manual Swing In Casting Catcher low operating pressure. 3) Front Ejector 4) Proportional Tilt 5) Custom Platen Drilling or Sizes C.M.H. MANUFACTURING CO. Permanent Mold Machines TELEPHONE (806)-744-8003 1320 HARVARD STREET LUBBOCK, TX 79403 FAX(806) 763-9146 Visit our web site at: www.cmhmfg.com or E-mail us at : [email protected] 30.00 [762.00] 5/8-11 TYP 5/8-11x1.50 DP 15.00 56 PLACES [762.00] 30.00 TYP 52 PLACES 15.00 12.00 REF 12.00 24.00 [609.60] 24.00 18.000 18.00 [609.60] 15.000 15.00 12.00 3.000 3.00 TYP 3.000 TYP 3.00 3.00 TYP 3.00 TYP 2.00 REF 2.00 REF 7.00 6.75 TYP TYP 8.63 1.00 TYP 1.000 7.00 MACHINE MT. HOLES 9.00 MACHINE MT. HOLES TYP TYP 12 PLACES TYP 12 PLACES TYP 9.00 TYP 11.00 TYP FRONT EJECT 11.00 TYP 13.00 TYP SHOWN HERE OPTIONAL 13.00 TYP PLATEN, 2.00" FRONT PLATEN, 2.00" MOVABLE KEY: INCHES[MM] MAX. HEIGHT TILTED UP 96.38 [2448.10] 30.00 [762.00] 15.00 FRONT REAR 4.750 [120.65] 8.625 [219.08] 12.00 [304.80] 22.000 [558.80] 30.00 3.25x22 [82.6x558.8] 2.000 [50.80] [762.00] 2.00 [50.80] STROKE TWIN RAM CYLINDER 5/8-11 TYP 22 PLACES 10.000 [254.00] 10.000 24.00 [609.60] 21.00 [533.40] 51.38 7.875 [200.03] [1304.93] 3.25 [82.55] 3.00 TYP 12.000 [304.80] 14.25 2.000 [361.7] 106.13 [2695.58] 2.938 [74.61] TYP 3.25x13 [82.6x330.2] 3.313 [84.14] MACHINE MT. HOLES TWIN TILT CYLINDERS TYP 10 PLCS 30.00 WITH EQUALIZED CUSHIONS 1.000 [25.40] [762.00] 9.500 5.875 [149.23] 17.250 [438.15] PLATEN, 2.00" REAR PERMANENT MOLD MACHINES TILT-POUR PERMANENT MOLD 3L3L CASTING MACHINE SPECIFICATIONS FEATURES Clamping Pressure 37,700 lbs. (17,100 kg.) Low maintenance due to few moving parts. Max. Mold Size 34 x 34 in. (86 x 86 cm) heavy duty, rugged, and dependable. Max. Mold Weight 2,500 lbs. (1,136 kg) Ram Stroke 24 in. (61 cm) Frame open on 3 sides, plus front and bottom, Daylight Opening 15.75 in. (40 cm) to facilitate use of core pulls in 5 directions. Pressure Height Center 11.5 in. (29.2 cm) Machine Weight 5,650 lbs. (2,568 kg.) Twin cushioned tilt cylinders provide a smooth Tie Bar Size 2 in. dia. (5.08 cm) tilting motion from start to stop. Tilt Speed (Min.) 7 sec. Twin ram cylinders provide a safety factor, as well as extra holding pressure and better OPTIONS clamping balance. 1) Tie Bar Extensions Hydraulic power units available in manual, 2) Manual Swing In Casting Catcher automatic, or with programmable controllers. 3) Power Swing In Casting Catcher, When Used With Sub-Base sized to facilitate all available accessories at 4) Proportional Tilt low operating pressure. 5) Front Ejector 6) Custom Platen Drilling or Sizes C.M.H. MANUFACTURING CO. Permanent Mold Machines TELEPHONE (806)-744-8003 1320 HARVARD STREET LUBBOCK, TX 79403 FAX(806) 763-9146 Visit our web site at: www.cmhmfg.com or E-mail us at : [email protected] 5/8-11 THRU 40.00 [1016.00] 3/4-11 THRU TYP 3 PLACES TYP 4 PLACES 40.00 [1016.00] 18.000 [457.20] 20.00 4.625 [117.48] 15.00 18.000 [457.20] 26.000 [660.40] 22.750 [577.85] 28.50 26.000 [723.90] 32.00 16.50 [812.80] 26.000 1.000 [25.40] 3.250 TYP 3.250 4.50 3.250 TYP REF 2.625 3.250 5.00 10.250 TYP TYP 8.500 [215.90] REF 2.625 1.000 [25.40] 9.000 [228.60] 5/8-11x1.50 DP TYP 68 PLACES 11.250 [285.75] 11.25 [285.75] FRONT EJECT 5/8-11x1.50 DP SHOWN HERE TYP 72 PLACES 13.000 [330.20] MACHINE MT. HOLES OPTIONAL TYP 14 PLCS 14.750 [374.65] 13.000 [330.20] MACHINE MT. HOLES 14.750 [374.65] TYP 14 PLCS 16.500 [419.10] 16.500 [419.10] PLATEN, 2.00" MOVABLE PLATEN, 2.00" FRONT KEY: INCHES[MM] MAX.HEIGHT 40.00 [1016.00] TILTED UP 119.31 [3030.50] 18.000 4.875 5/8-11 THRU 2.00Ø [50.8] TIE BAR FRONT REAR 24.00 TYP 3 PLACES 15.75 [400.00] [609.60] 3.250 STROKE 1.625 40.00 [1016.00] 2.00 [50.80] 4x24 [101.6x609.6] TWIN RAM CYLS. 2.00 4.625 32.00 MACHINE MT. HOLES [812.80] TYP 12 PLCS 28.75 66.00 [730.25] [1676.40 3.25 2.000 3.25 [82.55] TYP TYP 10.812 2.750 125.56 [3189.29] 3.188 18.00 1.000 [457.20] 6.500 5.750 4x28 [101.6x711.2] 11.250 TWIN TILT CYLINDERS 5/8-11 TYP WITH EQUALIZED CUSHIONS 20.00 30 PLACES 40.00 [1016.00] PLATEN, 2.00" REAR PERMANENT MOLD MACHINES TILT-POUR PERMANENT MOLD 3HS3HS CASTING MACHINE Shown with optional front eject. SPECIFICATIONS FEATURES Clamping Pressure 58,900 lbs. (26,717 kg.) Low maintenance due to few moving parts: Max. Mold Size 36 x 38 in. (91 x 97 cm) heavy duty, rugged, and dependable. Max Mold Weight 4,000 lbs. (1,815 kg.) Ram Stroke 30 in. (76.2 cm) Frame open on 3 sides, plus front and bottom, Daylight Opening 17.50 in. (44.5 cm) to facilitate use of core pulls in 5 directions. Pressure Height Center 12.50 in. (31.8 cm) Machine Weight 8,150 lbs. (3,697 kg) Twin cushioned tilt cylinders provide a smooth Tie Bar Size 2 in. dia. (5.08 cm) tilting motion from start to stop.
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