Chitu Systems Hoopat Quick-release Resin Vat – No Screws, No Stress

Every engineer knows: more moving parts equals more potential for failure. Traditional resin vats rely on a dozen or more screws to hold the film in place. It’s slow to install, hard to get right, and easy to mess up. Uneven tension? Say goodbye to your first layer. Hoopat however, eliminates the weakest link – screws.

Snap-fit Precision

Inspired by snap-fit enclosures, Hoopat uses a mechanical locking frame that secures the film with even pressure across all sides. No tools. No trimming. Just alignment and a solid click. This results in several key benefits.

• Tool-free Film Swaps: Takes just 30 seconds, with no screws at all.
• Consistent, Uniform Tension: Flat film and clean first layers every time.
• No Edge Cutting or Extra Setup: No trimming hassles, no extra work.
• Pre-holed Films: Perfect alignment right from the start.

This mechanical consistency translates to better print adhesion, fewer failures, and smoother surfaces – especially on large-format or high-resolution machines.

Hardware That Holds Up

The frame is CNC-optimized and die-cast in aluminum alloy – not just for strength, but for thermal and structural stability. It won’t warp. It won’t flex. It just works.

• Curved Pour Spout: Prevents frustrating and messy resin spills.
• Integrated Resin Level Markings: Streamlines resin refill accuracy.
• Snap-lock Rubber Buffers: Reduces the snap-lock noise.

Built on Real Feedback

After launching the Hoopat X4, user voices were clear – “We want heating capability for the Elegoo Saturn 4 Ultra 16K.” So we delivered. Enter the Hoopat X4H, the first heated model specifically tuned to support the Saturn 4 Ultra 16K. It also brought in the rubber-damped snap-lock – a feature that has since been rolled into future models.

Model Compatibility

• Hoopat X3: ELEGOO Saturn 2, Saturn 3, and Saturn 3 Ultra.
• Hoopat X4: ELEGOO Saturn 4 and Saturn 4 Ultra.
• Hoopat X4H: ELEGOO Saturn 4 Ultra 16K (compatible with heating function).
• Hoopat X5: Anycubic Photon Mono M5, M5S, and M5S Pro.
• Hoopat X2M: Anycubic Photon Mono X, Mono X 6K, Mono X2, and Mono M3 Plus.

The Future of Printing, Built Around You

With the Chitu Systems Hoopat quick-release resin vat, we didn’t just redesign hardware – we removed friction from the daily process. That means no screws and no tension guesswork. Just precision, speed, and simplicity.

While many in the industry compete on specs – chasing ever-higher LCD resolutions or pixel densities – Chitu Systems focuses on what actually improves your print experience: reliable results, intuitive workflows, and machines that are easier to maintain.

We’re not building for benchmarks, we’re building for you. The future of 3D printing isn’t about complexity – it’s about empowering creators.

Chitu Systems Hoopat Quick‑release Resin Vat – No Screws, No Stress.

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