Secondary Processes
GEM manages a robust supply base and we partner with leading providers of post machining processes. Many of our suppliers have been in our base for decades. The corridor from Milwaukee to Chicago boasts some of the best heat treaters, platers and grinders in all of North America, and GEM incorporates our own transportation to ensure quick turn around.Services include:
HEAT TREAT
Induction Hardening
Carburizing
Quench & Tempering
Annealing
PLATING & COATINGS
Annodizing
Chrome
Zinc Phosphate
Nickel
Mil Spec Painting
Zinc Plating
GRINDING
CNC Grinding
Centerless & Between Centers
Lapping & Honing
BROACHING
WELDING
LIGHT ASSEMBLY
GUN DRILLING
SPECIAL PACKAGING NEEDS
Equipment List
Equipment ListCNC TURN / MILLING CENTERS
1 – Muratec MT200G3 with Gantry Robot
- 8″ Max Dia. Chuck Capacity
- Y Axis Capability
- 3 Turrets
13 – Mazak Mutliplex with Gantry Robot
- 8″ Max Dia. Chuck Capacity
- Y Axis Capability
4 – Mazak SQTN CNC Turning Centers with Y Axis Capabilities
- 8″ Max Dia. Chuck Capacity
- 2 with sub spindle
- 4 with Magazine Bar Feed and Parts Conveyors
1 – Mazak SQTN CNC Turning Centers with Y Axis and Gantry Robot
- 8″ Max Dia. Chuck Capacity
- Sub spindle
1 – Mazak SQTN CNC Turning Centers with Milling Capabilities
- 10″ Max Dia. Chuck Capacity
- Magazine Bar Feed and Parts Conveyors
- Sub-Spindle
CNC MILLING / MACHINING CENTERS
7 – Makino A51 Horizontal Milling Centers
- 5 with Renishaw Probing
- 2 with 218 ATC
1 – Mazak Nexus VCN 510A Vertical Milling Center
QUALITY LAB EQUIPMENT
3 – Helmel Automated CMMs
1 – Brown & Sharpe CMM
1 – Keyence IM-8030 Image Dimension Measurement System
8 – Western Airgages, Mandrils, Flatness Plate
1 – Mitutoyo Laser Micrometer
1 – Mitutoyo Optical Comparator
Full compliment of micrometers, gauges, granite surface plates, etc.
VARIED SECONDARY EQUIPMENT
9 – Varied Capacity Drill Presses
7 – Automatic Parts Washers
3 – Programmable Pin Stamp Marking Machines
4 – SIC L-BOX Laser Marking Machine
1 – 3D Printer with 12″ Cubed Build Platform