| Keystone
has diverse manufacturing base that is available for you for specific,
non standard designs. This manufacturing base and our state of the
art tooling and engineering staff, is what makes Keystone the market
leader in Electronic Hardware and interconnect components.
Stamping
Machining
Assembly
Tool Room
Quality Assurance
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Stamping
 We
do it all...Keystone is fully integrated to meet your total design
and production needs. We manufacture precision stampings, competitively
priced, in metallic or non-metallic materials for all industries,
in short and long runs. Our skilled tool and die makers are specialists
in progressive dies, fourslides, wire forming, in-die tapping
and high-speed blanking - supported by an experienced production
staff using up-to-date, high speed, power equipment (up to 45 tons).
Secondary operations include Tapping and Assembly. Finishing Services
are available.
Power Presses / Fourslides
- Bliss Presses
- Johnson Presses
- V&O Presses
- Federal Presses
- Stamtec Presses
- Niagra Presses
- Nilson Fourslides (#1 thru #4)
- Nilson #700 Wire Formers
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Support Equipment
- Delta Table Saws
- Wysong Shears
- DiAcro Brake
- Belke Tumblers
- Kramer Tumblers
- Tapping Machines
- Drill Presses
- Burgmaster Multi-Spindle Drill Presses
- Warner and Swasey Lathes
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Machining
 For
Screw Machine Products, Keystone's automatic machinery and support
equipment produce competitively priced precision turnings from .020"
to 1.00" diameters, in metallic or non-metallic materials.
We specialize in both short and long runs for all industries. Our
secondary department is staffed by technically skilled and experienced
personnel, dedicated to meet your quality and delivery requirements.
Finishing services are available.
Screw Machines
- Brown and Sharpe Automatics
- Davenport Multi-Spindles
- Tornos Automatics
- Bechler Automatics
- Escomatics
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Support Equipment
- Rotary Tapping Machines
- Special Seconday Machines
- Drill Presses
- Bridgeport Milling Machines
- Belke Tumblers
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Assembly
 Keystone
has cost effective assembly procedures which emphasize our commitment
to excellence in product quality and service. Whether it's eyeleting,
riveting, staking, swaging, inserting, crimping, soldering or screw
insertion, our experienced production staff coordinates automatic
and semi-automatic operations to assemble metallic or non-metallic
components into finished products. Marking and Finishing Services
are available.
Assembly Machines
- Segal Eyeleters
- Chicago Riveters
- Black and Webster Stakers
- Famco Arbor Presses
- Perkins Dial Presses
- Benchmaster Dial Presses
- Kenco Assembly Presses
- Multi-Press Hydraulic Presses
- Screw Insertion Machines
- Micro Pin and Jack Insertion Machines
- Solder Terminal Staking Machines
- Special Design Assembly Machines
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Support Equipment
- Artos Wire Cutter and Strippers
- Drill Presses
- High Voltage Testers
- Continuity Testers
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Tool Room
 Keystone’s
fully integrated tool room utilizes CAD/CAM software and has state-of-the-art
EDM and hole popper equipment to assist our tool maker’s in
the creation of precision tools and dies for use in our facilities
to manufacture both standard and custom parts.
All Purpose Machines
- Bridgeport Milling Machines
- Shizuoka Milling Machine
- Boyer Schultz Grinders
- Harig Grinders
- Elliot Water Surface Grinder
- Kar-ry Grinder
- Baldor Grinder
- South Bend Lathes
- Warner and Swasey Lathes
- DoAll and Grob Vertical Saws
- Johnson Horizontal Cut-off Saws
- J & S Radii Angle Dressers
- Wilson Hydraulic Press
- Wilson Rockwell Tester
- Tumico Comparator
- Fanuc Wire EDM Machine
- Computerized Tool Design and Layout
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