HIKUDIY 160x96mm Spring Steel Build Review (2026): A Spec-Based Look
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This hikudiy 2 PCs resin 3d printer review focuses on the HIKUDIY 160x96mm Spring Steel Build Plate. It is a flexible magnetic base designed for resin printers, specifically compatible with ELEGOO Mars 4 and Mars 4 Ultra models. The plate measures 160 by 96 millimeters with a thickness of 3 to 4 millimeters. It features a spring steel surface that is CNC drawn for better adhesion. The magnetic design allows for easy model removal by bending the plate. You must re-level your printer after installation due to the added height. This spec-driven look covers the core dimensions and material properties you need to know.
What stands out
- Spring steel construction provides elasticity for easy model removal.
- Magnetic base allows for quick installation and removal.
- CNC drawn surface improves resin adhesion during printing.
- Compatible with ELEGOO Mars 4 and Mars 4 Ultra printers.
- Dimensions of 160x96mm fit standard small resin printers.
Who it fits
Good fit for
You should consider this build plate if you own an ELEGOO Mars 4 or Mars 4 Ultra printer and want to simplify post-processing. The spring steel material and magnetic base allow you to bend the plate to release prints without damaging the model or the bed. This is ideal for users who print frequently and want to save time on cleanup. The 160x96mm size matches the standard build area for these specific machines. If you value durability and ease of use over maximum print height, this plate fits your workflow.
Who should skip it
Skip this product if you use a printer with a different build volume, such as the Saturn or Photon Mono series. The 160x96mm size is specific to the Mars 4 and 4 Ultra. Also, avoid this if you need maximum vertical clearance. The plate adds 3 to 4mm of thickness, which reduces your printable height. You will need to re-level your printer after installation. If you require a thicker build surface or compatibility with other brands like Anycubic or Phrozen, this specific magnetic base will not work for your setup.
Verdict: This spring steel plate is a practical upgrade for ELEGOO Mars 4 users seeking easier model removal. It fits the machine perfectly but reduces available print height.
Key specs explained for this build plate
Primary Material: Spring Steel
The plate uses spring steel, a metal known for high elasticity. This allows you to bend the surface to pop off finished resin prints without damaging the model. The material returns to its original flat shape after bending, ensuring consistent adhesion for future jobs. You get durable, reusable prints without needing specialized removal tools or excessive force that might crack delicate models.
Dimensions: 160x96mm
This size matches the build area of ELEGOO Mars 4 and Mars 4 Ultra printers. It ensures your models fit within the printer’s limits without clipping. If you use a larger printer, this plate will not cover the full area. Check your printer’s exact build volume before buying. This dimension is standard for entry-level resin printers, making it a direct replacement for worn stock plates.
Size: Mars 4/5 (160x96mm)
The listing confirms compatibility with both Mars 4 and Mars 5 models. This means the magnetic base and plate geometry align with these specific machines. You do not need adapters or modifications to install it. It simplifies your workflow by providing a drop-in solution. Verify your printer model matches this list to avoid fitment issues that could cause printing errors or mechanical interference.
Thickness: 3-4mm
The plate is 3 to 4 millimeters thick. This adds height between the nozzle and the bed. You must re-level your printer after installation to compensate for this extra space. If you skip this step, your first layer may be too thick or too thin. This thickness also contributes to the plate’s rigidity, helping it maintain flatness during the printing process for better surface quality.
Design and Build Quality
The listing describes this build plate as a two-piece set featuring a spring steel sheet and a magnetic base. The steel plate measures 160 by 96 millimeters, with a thickness of three to four millimeters. This specific dimension matches the print volume of ELEGOO Mars 4 and Mars 4 Ultra LCD or DLP printers. You must account for this thickness when planning your prints. The added height reduces your maximum printable Z-axis range by that same amount. You will need to re-level your printer after installation to ensure proper adhesion.
According to the listing, the steel surface is machined via CNC drawing. This process creates a texture that provides strong adsorption force. This helps prevent your resin models from detaching during the printing process. The material is described as having good elasticity. You can bend the plate to release finished parts. The spring steel returns to its original flat state quickly, allowing for repeated use without warping.
The magnetic base includes a handle for easier handling. You attach the magnet to the plate and let it seat fully before installing the steel. Cleaning the surface with alcohol is required to remove dust or resin residue. This setup ensures a clean, dry surface for optimal print results. The design prioritizes ease of removal and durability for continuous printing sessions.
Setup And Daily Use Guide
Setup begins with cleaning the surface using alcohol to remove any resin residue or dust. The listing requires the plate to be completely clean and dry before proceeding. You must stick and compact the magnetic base onto the build plate, allowing it to sit until fully seated. Next, install the spring steel plate onto the magnetic base. Because the product thickness is three to four millimeters, the printable height of your 3D printer will decrease by that same amount. You need to re-level the printer after installation to ensure excellent results. The magnetic base includes a handle for easy installation and removal. This design streamlines the printing process and simplifies post-printing cleanup. Daily use relies on the spring steel’s elasticity. You can bend the plate to remove models, which prevents damage to the print. The plate returns to its original shape quickly for reuse. The CNC-drawn surface provides good adsorption to keep models from falling off during printing. This build plate is compatible with ELEGOO Mars 4 and Mars 4 Ultra LCD/DLP printers. It fits the 160 by 96 millimeter size. Other available sizes exist for different models, but this specific unit is for the Mars 4 series. The magnetic connection allows for effortless maintenance. You do not need to worry about warping or wear over time. The steel construction ensures durability through continuous printing. Just remember to reset the leveling settings after each setup. This process ensures consistent adhesion and print quality for your resin projects.
Before You Buy This Plate
You need to verify your printer model before purchasing. This plate is sized for ELEGOO Mars 4 and Mars 4 Ultra units. The listing notes a thickness of three to four millimeters. This extra height reduces your vertical print volume by that same amount. You must re-level your printer after installation. The magnetic base requires you to clean the surface with alcohol first. Ensure the area is dry and free of dust. This product sits within the 1 options reviewed here. It suits users who print frequently and want quick model removal. It does not replace the printer itself. You still need resin, a UV light source, and cleaning supplies. The spring steel material offers durability for repeated bending. Check the dimensions carefully. The 160 by 96 millimeter size is specific. Other sizes exist for different machines. Make sure this fits your current setup. Upkeep is minimal. Just keep the surface clean. The magnetic connection provides stability. This accessory complements your existing resin printer workflow.
Check before you buy
- Verify compatibility with ELEGOO Mars 4 or Mars 4 Ultra.
- Account for 3-4mm height loss reducing vertical print volume.
- Ensure you have alcohol for cleaning the surface.
- Check if other sizes fit your specific printer model.
The product at a glance
HIKUDIY 160x96mm Spring Steel Build Plate
Best for: Mars 4/5 users needing flexible removal
- Primary Material
- Spring Steel
- Dimensions
- 160x96mm
- Printing Technology
- DLP
View on Amazon: HIKUDIY 160x96mm Spring Steel Build Plate Affiliate link
This is a replacement build plate for resin 3D printers, specifically sized 160x96mm. It features a spring steel surface for flexible model removal and a magnetic base for easy attachment. The plate is 0.67 inches thick. It fits Mars 4 and Mars 5 printers. You get two plates in this package. The CNC-machined surface helps prevent model detachment during printing. This setup requires re-leveling your printer after installation.
Pros
- Spring steel material allows flexible removal of prints
- Magnetic base enables quick installation and removal
- CNC-machined surface improves adhesion
- Includes two plates for continuous use
- Durable steel resists warping and wear
Cons
- 0.67-inch thickness reduces printable height by 3-4mm
- Requires manual re-leveling after installation
- Magnetic base must be compacted to seat fully
Good fit if
- You own a Mars 4 or Mars 5 printer
- You want flexible removal for resin prints
- You need a spare build plate
Skip if
- You use a printer with a different bed size
- You need maximum vertical print volume
- You prefer direct screw-on plates without magnets
Verdict: HIKUDIY 160x96mm Spring Steel Build Plate offers a durable, flexible surface for Mars 4 and 5 users. You should buy it if you value easy print removal and have two printers or want a backup.
Specifications side by side
| Spec | HIKUDIY 160x96mm Spring Steel Build Plate |
|---|---|
| Primary Material | Spring Steel |
| Dimensions | 160x96mm |
| Printing Technology | DLP |
| Build Plate Material | Spring Steel |
| Size | Mars 4/5 (160x96mm) |
| Model | HKD-0081 |
Frequently asked questions
Is this build plate compatible with the Elegoo Mars 5?
Yes, the listing specifies compatibility with Mars 4 and Mars 5 models. The dimensions of 160 by 96 millimeters match the build area for these printers. You should verify your specific printer variant before purchasing to ensure a proper fit for your resin printing needs.
What does the model number HKD-0081 indicate?
The model number HKD-0081 identifies the specific HIKUDIY product configuration. It corresponds to the 160 by 96 millimeter spring steel build plate set. This identifier helps you locate the exact item in store listings and ensures you are comparing the correct specifications against other available build surfaces.
How does the magnetic base improve print removal?
The magnetic base allows you to flex the spring steel plate easily. By bending the plate, you can pop off cured resin prints without damaging the model. This flexibility reduces the risk of breaking delicate parts during removal, which is a common issue with rigid build surfaces.
What is the actual size of the printing area?
The printing area measures 160 by 96 millimeters. This size is designed to fit the build volume of compatible Elegoo Mars series printers. The physical plate dimensions are listed as 11.8 inches by 7.87 inches, providing a standard rectangular surface for your resin printing projects.
Does this kit include two build plates?
Yes, the product is sold as a two-piece set. You receive one spring steel sheet and one magnetic base plate. This setup allows you to have a backup surface or swap plates quickly, which is useful if you print frequently or want to maintain a clean working environment.
How thick is the spring steel sheet?
The spring steel sheet has a thickness of approximately three to four millimeters. This thickness contributes to the plate's durability and flexibility. You should account for this height when calculating your total Z-axis travel, as it reduces the maximum vertical print volume available on your printer.
What material is used for the flexible surface?
The flexible surface is made from spring steel. This metal offers high elasticity, allowing it to bend and return to its original shape. This property is essential for easy print removal, as it lets you deform the plate to release stuck resin models without applying excessive force.