Precision Machining

MJC Shafts and Rolls has the full development, production, and rapid turnaround capabilities to meet the most stringent quality and uptime requirements of its customers. Production and fabrication capabilities include the latest in high-speed, highprecision machinery as well as material handling equipment to serve a wide variety of customer needs for quality components and integrated solutions.

Prototypes to production quantities
MJC Shafts and Rolls can duplicate or design and build shafts, valves, manifolds, fittings,controls, frames, and complete systems — or fabricate parts and assemblies to customer specifications in a large variety of metals and plastics. Components can also be scaled or redesigned to meet new requirements, tested for performance, documented, installed, and maintained.

The facilities and skills to deliver on time within budget
As a premier source for CNC machining, MJC Shafts and Rolls can ensure the highest efficiency in both production and custom manufacturing whether requirements call for heavy or light vertical milling, horizontal milling, or turning. With over twenty automatic machining centers and support equipment arranged in cellular fashion, MJC Shafts and Rolls has the capability and experience to deliver high-quality machined parts on time and within budget. In addition to CNC milling, turning, drilling, and tapping, MJC Shafts and Rolls provides expert mechanical polishing, electropolishing and passivation, bonding, welding, stress relieving, heat treating, assembly, and testing.
Current machining equipment includes:

• OKK twin spindle vertical
• Ikegai 4-axis CNC lathe with live machining center tooling and DNC
• Mori-Seki vertical machining centers
• Agie 4-axis CNC wire edm
• Matsuura vertical machining centers
• Mitsubishi 4-axis CNC ram edm
• Leadwell vertical machining center
• Elox 50 amp ram edm
• Bridgeport mill with digital readout
• Hansvet 30 amp ram edm
• Clausing mill with digital readout
• Moore jig bore
• Mori-Seki turning centers
• Three-axis machining center with DNC
• Nakamura turning centers
• Cadillac, Takasawa, and Hardinge lathes

Quality engineering to quality inspection
Quality is both a MJC Shafts and Rolls attitude and an attribute of its products. Using AutoCAD® workstations and CAM technologies for engineering and design, MJC Shafts and Rolls can often develop better products that improve operating efficiency and costs, reduce failures, or allow new functions. Components can also be scaled or redesigned to meet new requirements, tested for performance, documented, installed, and maintained. Precision components and assemblies can be rapidly produced in any quantity. MJC Shafts and Rolls Solution. These manual valve actuators were quickly redesigned, manufactured, and fitted to meet a customer’s unexpected change in requirements.

 precision machining, CNC milling, turning, drilling, and tapping, mechanical polishing, electropolishing and passivation, bonding, welding, stress relieving, heat treating, assembly, and testing.



precision machining, CNC milling, turning, drilling, and tapping, mechanical polishing, electropolishing and passivation, bonding, welding, stress relieving, heat treating, assembly, and testing.E



precision machining, CNC milling, turning, drilling, and tapping, mechanical polishing, electropolishing and passivation, bonding, welding, stress relieving, heat treating, assembly, and testing.



precision machining, CNC milling, turning, drilling, and tapping, mechanical polishing, electropolishing and passivation, bonding, welding, stress relieving, heat treating, assembly, and testing.



precision machining, CNC milling, turning, drilling, and tapping, mechanical polishing, electropolishing and passivation, bonding, welding, stress relieving, heat treating, assembly, and testing.



precision machining, CNC milling, turning, drilling, and tapping, mechanical polishing, electropolishing and passivation, bonding, welding, stress relieving, heat treating, assembly, and testing.