Lead Screws
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Filament Feeding and Retraction Modules
Controlled Flow. Clean Prints. Optimized Extrusion.
Filament feeding and retraction are crucial for consistent extrusion in FDM (Fused Deposition Modeling) 3D printers. Poor control over filament movement can lead to under-extrusion, stringing, or blobs, affecting the surface finish and structural integrity of printed parts.
Helix Linear Technologies provides miniature lead screws and compact linear actuators designed to precisely manage the push and pull of filament through the extruder. Our components ensure controlled extrusion pressure and accurate retraction timing, supporting higher-quality prints, even in complex geometries or dual-material applications.
Engineered for smooth, responsive motion and long-term durability, Helix motion solutions are ideal for integration into direct-drive and Bowden-style extrusion systems.
Key Benefits:
- Precision control of filament feed and retraction speed
- Reduces stringing, oozing, and over-extrusion artifacts
- Compact designs fit within tight extruder assemblies
- Custom lead screw geometry available for variable extrusion systems
Enhance the print consistency and material handling performance of your FDM 3D printers with Helix’s precision filament drive solutions that are built to keep your prints clean, strong, and sharp.
Product Groups
Metric Ball Screws
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Captive Stepper Motor Linear Actuators
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Lead Screw Nuts
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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.
Testimonials
Precision That Powers Automation
"Your stepper motor linear actuators deliver unparalleled performance and precision, a game-changer for our automation needs."
Alan Perry, Stryker
Driving Innovation Through Collaboration
"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."
Ken Matthews, Johnson & Johnson
Expert Support for Complex Medical Engineering
"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.”"
John Sidlow, GE Medical
Precision That Powers Automation
"Your stepper motor linear actuators deliver unparalleled performance and precision, a game-changer for our automation needs."
Alan Perry, Stryker
Driving Innovation Through Collaboration
"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."
Ken Matthews, Johnson & Johnson
Expert Support for Complex Medical Engineering
"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.”"
John Sidlow, GE Medical
