About JB Machine
World Class Manufacturing

Locally owned and operated - Machining & Manufacturing

JB Machine & Manufacturing is a full service machine shop. We have been doing business in Wyoming for over 16 years. We are available Monday - Friday from 8 am - 5pm and are available for emergencies or by appointment after hours to clients.

What Our Machine Shop Offers

Our experienced machinists can help with manufacturing, fabrication, repair, welding and more.

Our Equipment

JB Machine has a full line of quality welding and machine shop equipment.

• 6" Thru spindle lathes with 42" gaps - 32" over ways - 24" over saddle to 10ft long

• Several Smallers Lathes

• Horizontal boring mill 4" spindle - 36" x 74" Table

• Vertical slotting machine equipped with 36'' rotary table--22'' stroke for machining large internal key ways

• Broaching Equipment - 1/16th to 3"

• CNC Milling with 4th Axle - 24 x 42 Table

• Radial Drills

• Large Horizontal Mill

• 190 Ton Vertical Press

• Plasma Cutting

• Welding Equipment

• CNC Lathe

Industries Served

We specialize in oil, gas, coal and other energy company fabrication. Need a part on the fly? We can make it for you. Have an equipment challenge? We can help. Contact us for a quote on your project. You will be pleased with the turnover time, professionalism and ethical practices we employ. As a Wyoming based business we support the local community, hire local people and operate with local ethics.


Hours of Operation

Weekends & after-hours availability by appointment.

Monday: 8-5
Tuesday: 8-5
Wednesday: 8-5
Thursday: 8-5
Friday: 8-5
Weekends by Appointment


• Doing business in Casper, WY for 16+ years.

• JB Machine & Manufacturing is locally owned & operated.

• Experienced machinist, welding & manufacturing capabilities

• Save time on parts - we can make it for you.