Helical Products Company Overview

HelicalHHP Associates, Inc., a division of ESI, is the Florida representative for Helical Products Company. Helical Products is a proud member of the MW Industries family of companies, the largest and most diversified specialty spring, fastener and metal components manufacturer in the world.

Helical's proprietary process creates a flexure for couplings, machined springs and one-piece custom solutions that integrate attachments, simplify assembly and can be accomplished in a wide range of exotic materials. The engineering and complex manufacturing they deliver elevate applications for virtually any industry from military, aerospace and defense, to medical, energy, automation, high performance racing, robotics and more.

Since 1958, Helical's engineering expertise, exceptional customer service and quality products have delivered custom engineered parts all over the world, providing customers with reliable solutions for mechanical misalignment problems.

AS9100 certified, RoHS Compliant and ITAR registered.

Flexible Couplings

Machined Springs

Universal Joints (U-Joints)

  • Standard, beam, servo and custom couplings and u-joints
  • HELI-CAL Flexure incorporated into a single piece of material to be used on spring load cases such as compression/extension, torsion, lateral bending, lateral translation and more
  • Specialty alloys
  • Integrate multiple features into a machined spring
  • Machined for a specific application and purpose
  • Certification in ISO9001/AS9100
  • U-Joints transmit torque and motion between intersecting rotating shafts
  • Handles over 5" of angular misalignment, up to 90° in some cases
  • A direct replacement for 90° bevel gearbox
  • Can suit specific specifications and requirements