MW Industries, Inc. offers both automated and manual hand coil capability in the manufacture of hot wound (or hot coil) springs.

MW Industries, Inc. has been producing hot wound springs (also known as hot coil springs, hot compression springs, or hot helical springs) and related products, for more than 70 years at our Matthew Warren Spring facility in Logansport, Indiana and our Pontotoc Spring facility in Pontotoc, Mississippi. Our commitment to quality, technology, process improvement and our customers, has made us a premier supplier within the industry. We have the ability to control metallurgical processes and guarantee part quality to our customers, earning us a TS 16949 certification. This guarantees the best delivery and the most competitive pricing in the industry.

Shot peening for improved fatigue life and load testing is available when required. Individual part identification, grinding, special coatings, in-house powder coatings, cycle testing of finished products, and magnetic particle inspection are also available to meet your application requirements.

Our highly trained staff of engineers is always on hand to meet your design, development, and manufacturing specifications. Our goal is simply to meet your every expectation. Give us a call on 01386 421005

Our Capabilities

Maximum Coiling Specs
Bar Diameter: 2.00 in.
Bar Length: 27.0 ft.
Spring OD Max: 18.5 in.

Services
Powder Coat (Mil Standard)
E-Coat
Part Identification
Shot Peening
Grinding
Cycle Testing
Magnetic Particle Inspection
Automated Load Testing
Custom Tooling Design
Prototype to Production Volumes
Special Packaging

Industries Served
Vibration Control and Isolation
Vehicle Suspensions
Valve Actuators
Agricultural
Automotive Aftermarket
Construction
Truck Safety Brake Springs
Military
Mining
Petrochemical
Pipe Hanger
Power Generation Applications
Snow Removal Equipment
Track Tensioner
Valves

Raw Materials
5160H
51B60H
SAE 9254
SAE 6150
SAE 9259
SAE 4140
92V45
SRS60

Certifications
ISO 9001:2008
ISO/TS 16949:2009
ITAR Compliant

Auto Coiling Specs
Bar Diameter: 1.875 in.
Bar Length: 21.0 ft.
Spring OD Max: 9.500 in.
Free Length Max: 39.0 in.

Ends
Squared
Ground
Open End
Pigtail
Custom
Variable Wire Diameter


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