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Experience the New Green Caster Eco at AFS Metalcasting Congress

April 25-27, 2023
Cleveland, OH

Introducing a revolutionary eco-conscious line of pressure-assisted casting machines featuring oil-free, low-energy, and low noise operation. Preview the Green Caster Eco in detailed Virtual Reality.

 

 


How to Design Molds for Permanent Mold Castings

By John Hall

 

Click here to View Article.

Download PDF

 

 


ASTM Tensile Test Bar Mold – from CMH Manufacturing

Test Bar Mold

  • Complies with ASTM B108-02
  • CNC machined from class 30 gray iron
  • Optional digital temperature read-out available
  • Portable
  • Weight 150 lb (68 kg)
MORE INFO

Spectrographic Coupon Mold

  • CNC machined from A36 steel
  • Heat dissipating handle
  • Homogeneous element distribution within the sample
  • Depressed center to aid lathe machining
  • Easy sample removal
  • Portable
  • Weight 7 lb (3 kg)
MORE INFO

Pouring Cups
Pouring cups are made from 30 class gray iron. The pouring angle is 45°, so that the mold filling is complete at 45° of machine tilt. Whether used with programmable tilt or standard tilt, these cups produce quality permanent mold castings.

MORE INFO

Vac-U-Check
Hydrogen is our friend or foe. Depending on the type of casting you produce, hydrogen absorption by molten aluminum can be helpful or harmful.

With the HALL Vac-U-Check you are assured a quick, simple, economical, and accurate method of monitoring the hydrogen level in your melt.

A vacuum solidified sample exaggerates the hole size, making the analysis of gas in the sample easy to determine by visual methods or by using the specific gravity formula.

MORE INFO

 

 


Tilt Pour Permanent Mold Casting Guide

Automated hydraulic, electronic and electric operations of all phases of the casting process have dramatically increased production. In the latest edition of Simple Solutions That Work, CMH Manufacturing Co. provides a guide to Tilt Pour Permanent Mold Casting. In this article we discuss the advantages and disadvantages to tilt pour permanent molds. Understand aluminum characteristics and typical casting application

  • Aluminum alloy characteristics
  • Tilt Pour Process
  • Advantages and Disadvantages

Click here to Read the Guide.

 

 


CMH Holiday Shut Down!

CMH will be closed in observance of the holidays from Thursday, December 22nd through Friday, December 30th. We will reopen on Monday, January 2nd, 2023.

If you have a production-related emergency during that time, please call 806-744-8003 or email [email protected]

 

 


Tilt Pour Permanent Mold Casting Guide

By John Hall

 

Click here to View Article.

Download PDF

 

 


Visit CMH at Cast Expo 2022

April 23-26, 2022
Columbus, Ohio, USA

Booth #941

Learn More

 

 


Advance your foundry floor into the age of IoT with HALL

Introducing the Hall 6R and Hall smart control

CMH HALL is a leading producer of permanent mold equipment designed for better connectivity between equipment and systems.

We can also help minimize the risks associated with digitization

  • Secure Remote Access – to prevent cyber attacks
  • Prescriptive Maintenance – to predict operating condition
  • Analyze Data from your handheld device – to virtually troubleshoo

John Hall has authored several important articles on IoT, Industrial 4.0 and Cyber Securit

 

 


Industry 4.0 and Foundry Cyber Security

By John Hall

 

Click here for more information.

Download PDF

 

 


CMH MFG Holiday Shutdown!

MH will be closed in observance of the holidays from Friday, December 24th through Friday, December 31st. We will reopen on Monday, January 3rd, 2022.

If you have a production-related emergency during that time, please call 806.744.8003 or email [email protected]

Merry Christmas and Happy New Year

 

 


Meet the Hall Family of Robot Friendly Machines

2H Tilt-Pour, 3R Tilt-Pour, 6R Tilt-Pour

 

SEE THEM IN ACTION! Click here

More Info: Click here

 

 


Defect Prevention in Permanent Mold casting Through Process Control

By John Hall

 

Click here for more information.

Download PDF

 

 


Die Heating & Coating

By John Hall

 

Click here for more information.

Download PDF

 

 


Principles Of Gravity Die Casting (GDC) Using Reverse Tilt

By John Hall

 

Click here for more information.

Download PDF

 

 


The Industrial Internet Of Things
& Industry 4.0 in Gravity Die Casting

By John Hall

 

Click here for more information.

Download PDF

 

 


HYDRAULIC SAFETY
in Permanent Mold Casting Machines

By John Hall

 

Click here for more information.

 

 


CMH Announces New Robotic Workcell Animations

 


Defect Prevention in Permanent Mold Casting Through Process Control

By John Hall

 

Click here for more information.

 

 


New 3R from Hall


Tilt Pour designed from Robotic Interface


Click here for more information.

 


Effective Die Coating for Maximum Value

In gravity diecasting, coatings can be used to present die wear and control metal solidification rate and direction

By John Hall

Click here.

PHOTO:News03

 


New and Remanufactured Equipment List

Click here.

Article

Part for High Speed Printing Cast with the Help of Custom Device

Modern Casting, March 2007

Click here.

 


Announcements

Meet Our Staff

Jesse Hernandez runs and manages our machine shop at CMH Manufacturing. He is our most senior employee, and started on July 21, 1983. When he started working at CMH, there was only one lathe and one man working in the shop. All of the platens were drilled on a drill press, and he was only able to produce two a day. With improvements in technology, a platen can be produced in about an hour and a half. Four men now staff our machine shop, and they operate lathes, vertical mills, horizontal mills, and both a CNC horizontal boring mill and a CNC turning center with live tooling. The machine shop is based on precision tooling, with every part within a few thousands of an inch accuracy. Jesse and his wife Anna have been married for 38 years. They have three sons and three grandchildren.

 


Sales Opportunities

CMH Manufacturing, producer of the Hall line of foundry equipment, is actively seeking sales representation for European expansion. CMH MFG produces aluminum tilt pour gravity die-casting equipment and offers a full line of casting machines designed around the tilt pour principle. To apply, please email: [email protected] or Call: 1-806-744-8003.

 


White Papers

NOTE: These white papers require Adobe Acrobat Reader to view. Click here to download a free copy of Adobe Reader

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Hall booth #346

Defect Prevention in
Permanent Mold Casting
Through Process Control.

 

By John Hall

Read more >