Lead Screws
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Resin Vat Lifting Mechanisms
(SLA / DLP Printers)
Stable Motion. Clean Separation. Flawless Layers.
In resin-based 3D printing technologies like SLA (Stereolithography) and DLP (Digital Light Processing), the resin vat lifting mechanism plays a critical role in the layer-by-layer curing process. After each layer is exposed, the build platform must lift to allow resin to flow and separate cleanly from the film or tank surface without disrupting the part.
Helix Linear Technologies designs corrosion-resistant lead screws and precision linear guides tailored for the demanding vertical motion requirements of resin 3D printers. Our motion systems deliver ultra-smooth lifting and lowering cycles, helping to maintain consistent print quality and reduce delamination or suction artifacts between layers.
Built for cleanroom-adjacent environments and chemically aggressive conditions, Helix components ensure long-lasting, maintenance-friendly performance even with abrasive or specialty photopolymers.
Key Benefits:
- Smooth, stable motion to support delicate layer separation
- Corrosion-resistant materials ideal for resin exposure environments
- Quiet, low-vibration operation enhances print fidelity
- Custom lengths, leads, and mounting options for tight printer designs
Unlock greater reliability and cleaner finishes in every SLA or DLP print with Helix-powered vat lifting solutions that are engineered to elevate precision from the first lift to the last layer.
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
