Torsion Springs

Torsion springs from Springfield Spring & Stamping are manufactured on state-of-the-art CNC wire forming equipment (for example, the CNC Itaya Wire Former; the CNC Orimec MLS-10V). This allows us to offer a wide variety of end types; our torsion springs can be ordered with double torsion, hinge end, short hook, short offset, straight torsion, or special ends.

Wire diameter ranges from .008″ to .250″ / .2032 to 6.35 mm (extension) or .010″ to .135″ (.254 to 3.429 mm) (torsion). Springfield Spring works with a large range of materials, including music wire, brass and stainless steel. Quality finishes range from manganese phosphate to passivation to powder coated. Cost reduction programs and international shipping are also available.

We are proud to be ANAB accredited, DFARS compliant, RoHS compliant; we meet MIL-SPEC, ASTM, SAE, ISO 9001:2008, REACH, and other industry standards. In addition, we are NMSDC-certified and an SBA-certified SDB/MBE.

Capabilities
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Wire Diameter Min Wire Diameter Max Spring End Types
.010 in
.254 mm
.135 in
3.429 mm
Double Torsion
Hinge Ends
SHort Hook
Short Offset
Straight Torsion
Special

Direction of Helix Spring Materials Finishes
Left
Right
Music Wire
Pre Tin-Coated Music Wire
Pre-Galvanized-Coated Wire
Hard Drawn MB
Oil Tempered
Stainless Stell
Phosphor Bronze
Beryllium Copper
Brass
Black Oxide
Duirem Color Code
Manganese Phosphate
Nickel Plating
Painting
Passivation
Phosphate w/ Oil
Powder Coated
Tin
Varnish
Zinc (Clear and Yellow)

Equipment Secondary Services Industry Focus
CNC Machinery (Itaya Wire Former and Orimec MLS-10V)
22000 sq-ft Facility
Pre-Qualifying Engineering
Cost Reduction Programs
Statistical Process Control (SPC)
International Shipping
Automotive FMEA and PAPP
Computer Hardware
Pneumatic Tools
Medical Devices
Industrial Controls
Wiring Devices
Electronics
Imaging Equipment
Surgical Instruments
Aerospace
Timing Devices
Head Sets
Printed Circuit Boards
Telecommunications
Windows/Screens
Hand Tools
Automotive
Musical Instruments
Houseware
Oil Filters
Pumps
Photographic
Lawn and Garden Tools
Toys
Forklifts
Valves
Firearms
Military Hardware
Fasteners
Instrumentation
GI Endoscopy
Lighting
Elevators
Battery Chargers
Locks
Switches/Solenoids
Insert Molding
Air Filter Hardware
Electric Coils
Contract Manufacturing
Laser Toner Recharge
Ribbon Cassette

Production Volume Min Production Volume Max Industry Standards
1 unit
Specialty Production Shop
Prototype (Rapid Prototyping for Design Qualification)
Millions of Units
Low Volume
Small Run
High Volume
Long Run
ANAB Accredited
ANSI/ASQ National Accreditation Board ASTM
American Society for Testing and Materials
DFARS
Compliant
ISO
International Organization for Standardization (ISO 9001:2008)
ITAR Registered
International Traffic in Arms Regulations
Mil-Spec
Military Specifications
NMSDC-Certified
National Minority Supplier Development Council
RoHs
Restriction of Hazardous Substances (Compliant)
REACH
Registartion Evaluation Authorization and Restriction of Chemicals
SAE
Society of Automotive Engineers
SBA-Certified SDB/MBE
Small Business Administration

File Formats
We utilize CADKEY Creator and can translate most of the common CAD files for use
AutoCAD (DWG and DXF)
BMP
Bit Mapped Graphics
GIF
Graphics Interchange Format
IGES
JPG or JEPG
Joint Photographic Experts Group
PDF
Protable Document Format
TIFF
Tagged Image File Format