Jessen's use of Lean cellular manufacturing, exceptional engineering, in-house tool making and efficient production all come together to provide Just-in-Time delivery for customers in a variety of industries. The types of materials handled include carbon and alloy steel, brass, bronze, copper, aluminum, plastic, stainless steel and most other exotic materials.
We meet our customers' needs... from prototype short production runs to high volume production quantities. Parts range from the basic to the most complex ones.
Services provided, but not limited to include: Broaching, Grinding, Honing, Conventional Milling, Reaming, Slotting, Thermal Deburring, EDM services, Stamping, Staking, Bending, Thread Rolling, Forming, Tapping, Vibratory Finishing, Machining of gear racks, and light assembly, etc.
We provide a complete part from start to finish. Contact Us if you have a need for one of these services outside our normal production.
Use the “Request Information” selection to contact us. Attach your design documentation along with your contact information for our Engineering Department to review and provide you with a quote.
Unit of Measure
ISO Certifications: |
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ISO 9001:2015 Certification See the right hand navigator for "Downloads". |
Tolerances the machines can produce repeatedly: |
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Honing: 0.0002 inch with a number 4 micron Surface Finish Broaching: 0.0004 inch Centerless Grinding: See Equipment List Below |
Quantity of Parts Produced: |
N/A We can produce: prototype parts of one, to high volume production quantities. |
Equipment List |
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Broaching Department: (1) Miles Horizontal Hydraulic Broach 36" Stroke x 5 Ton/High Speed Operation (1) Detroit Horizontal Hydraulic Broach 60" Stroke x 8 Ton/High Speed Operation
"Sizes should be confirmed at inquiry" For Internal Profiles: (3) Cincinnati centerless grinders, Model # 2 (1) Sunnen hone, Model # 1804 Secondary Operations: (2) Miles & Detroit horizontal hydraulic broach (2) Snow automatic single and 2-spindle drilling/tapping machines (8) Milwaukee production milling machines (3) Dumore multi station drilling machines (3) Hardinge super precision bench lathes (1) Clausing lathe (1) 12" Automatic Clausing bandsaw (20) Drill presses Various other equipment including marking presses, arbor presses, belt sanders, polishing and buffing machines, etc. Parts Cleaning Equipment: (1) Ramco parts wash/ rinse/ dry line system including ultrasonic cleaning (1) McKenzie Floor Type Chip Separator (1) Fourway 2 Stage parts washing system (1) Empire abrasive air-blast deburring system |
Acceptable Drawing File Formats |
N/A PDF, JPG, JPEG, BMP, TIF, TIFF, DXF, DWG, GIF, PCX, WPG. |
Materials Worked: |
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Metals and Alloys:
Alloy Steel Tubing Stainless Brass Aluminum Copper Bronze Iron (grey and ductile) Tool Steels Drill Rod Monel Inconel Hastaloy Titanium Kovar Pinion Rod Black Pipe Plastics:
-nylon -delrin -ultem -peek -acetal -phenolic -teflon -nylatron -noryl -polyethylen uhmx |
Parts Typically Produced: |
N/A Adapters, Adjusting Bolts, Adjusting Nuts, Adjusting Screws, Bearings, Bomb Bases, Clevis’, Contacts, Couplings, Gear Racks, Hubs, Inlet Ports, Inner Flex Shafts, Outer Flex Shafts, Push Rods, Spanner Rings, Split Collars, etc. |
Industries Served: |
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Agricultural Hydraulic/Fluid power Electronics Heavy Equipment Automotive Industrial Heavy Duty Trucks Medical Instruments Marine Industry Military Brake Parts Oil & gas industry Plumbing Fasteners Injection Molding Machinery and Equipment Fasteners Construction Mass Transit Lawn and Garden Recreation Equipment Heating/Refrigeration Food/Beverage Mining Equipment Water Treatment |