
Lead Screws
Flat Beds. First-Try Success. Repeatable Quality.
In 3D printing, a level build surface is essential for proper first-layer adhesion and consistent part geometry. Manual or motorized bed level adjustment mechanisms allow users and automated systems to fine-tune the build platform’s position, correcting for tilt or unevenness that can compromise print results.
Helix Linear Technologies provides compact, high-precision lead screws and actuators tailored for both manual and automated bed leveling applications. Whether you need easy-to-adjust knobs with fine thread pitch or fully motorized systems integrated with sensors, Helix motion components deliver the precision and repeatability required for consistent layer placement every time.
Our designs are ideal for professional desktop printers, industrial FDM systems, and machines that require multi-zone or real-time leveling solutions.
Key Benefits:
Let Helix help you build smarter, more reliable printers with bed leveling mechanisms engineered to set a solid foundation for every print.

Lead Screws

Metric Ball Screws

Captive Stepper Motor Linear Actuators

Lead Screw Nuts
Custom Motion Components for 3D Printing OEMs
At Helix Linear Technologies, we don’t build the printers. We build the motion systems that make them print with accuracy, control, and reliability. Our lead screws, ball screws, linear actuators, and anti-backlash assemblies are engineered specifically for multi-axis motion in additive environments where micro-precision, stability, and repeatability are critical.
We collaborate closely with 3D printing OEMs to align motion solutions with machine architecture, material handling requirements, and performance specifications. From compact systems to production-scale AM equipment, our components are designed to minimize vibration, reduce backlash, resist wear, and maintain reliable motion throughout continuous or high-duty operation.
Key Benefits:
✦ Custom motion components engineered for high-precision X/Y/Z movement
✦ Optimized backlash control and smooth travel for superior print quality
✦ Materials and coatings designed to withstand heat, debris, and continuous duty cycles
✦ Scalable solutions supporting industrial AM, desktop printers, robotics-integrated systems, and automated post-processing
✦ Proven support for OEM innovation in polymer, metal, and hybrid manufacturing technologies
With Helix, you're not just purchasing motion parts. You're partnering with a motion engineering team that accelerates innovation, ensures repeatability, and strengthens your competitive edge in advanced additive manufacturing. Together, let’s build the motion that builds the future.
"Your stepper motor linear actuators deliver unparalleled performance and precision, a game-changer for our automation needs."
"The level of responsiveness from your sales engineer and the innovative engineering support provided during the purchase of our custom lead screw were outstanding. Our partnership has truly elevated our product development."
"Your team's customer service went above and beyond, guiding us through the intricate process of custom ball screw engineering. The result? A precision-engineered ball screw that seamlessly integrated into our medical equipment, enhancing its reliability and performance. Kudos to your expertise and exceptional support.”"
"Your stepper motor linear actuators deliver unparalleled performance and precision, a game-changer for our automation needs."
"The level of responsiveness from your sales engineer and the innovative engineering support provided during the purchase of our custom lead screw were outstanding. Our partnership has truly elevated our product development."
"Your team's customer service went above and beyond, guiding us through the intricate process of custom ball screw engineering. The result? A precision-engineered ball screw that seamlessly integrated into our medical equipment, enhancing its reliability and performance. Kudos to your expertise and exceptional support.”"