---
product_id: 540434897
title: "KOYOFEI 2PCS 3D Printer Platform for Elegoo Mars 3, Building Plate and Magnetic Sheet, Flexible Steel Plate Flex Bed for Elegoo Mars 3 Pro 3D Printer 150x95mm"
brand: "koyofei"
price: "NT$2662"
currency: TWD
in_stock: true
reviews_count: 5
category: "Koyofei"
url: https://www.desertcart.tw/products/540434897-koyofei-2pcs-3d-printer-platform-for-elegoo-mars-3-building
store_origin: TW
region: Taiwan
---

# Flexible spring steel plate for effortless model removal Powerful magnetic base ensures zero print detachment CNC-machined steel surface for superior adhesion KOYOFEI 2PCS 3D Printer Platform for Elegoo Mars 3, Building Plate and Magnetic Sheet, Flexible Steel Plate Flex Bed for Elegoo Mars 3 Pro 3D Printer 150x95mm

**Brand:** koyofei
**Price:** NT$2662
**Availability:** ✅ In Stock

## Summary

> 🖨️ Flex, magnetize, and print like a pro—never miss a layer again!

## Quick Answers

- **What is this?** KOYOFEI 2PCS 3D Printer Platform for Elegoo Mars 3, Building Plate and Magnetic Sheet, Flexible Steel Plate Flex Bed for Elegoo Mars 3 Pro 3D Printer 150x95mm by koyofei
- **How much does it cost?** NT$2662 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.tw](https://www.desertcart.tw/products/540434897-koyofei-2pcs-3d-printer-platform-for-elegoo-mars-3-building)

## Best For

- koyofei enthusiasts

## Why This Product

- Trusted koyofei brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Magnetic Mastery:** High-performance magnets lock your build plate firmly, giving you peace of mind during every print.
- • **Pro-Grade Durability:** Crafted from premium stainless steel, this platform resists wear and bounces back after every bend.
- • **Precision CNC Surface:** Engineered steel plate guarantees your prints stay put—no more failed prints or wasted resin.
- • **Flex & Peel Innovation:** Spring steel flex bed lets you pop off models with ease, saving time and preserving print quality.
- • **Seamless Compatibility:** Perfectly sized for Elegoo Mars 3 & Mars 3 Pro, with easy-install handle for quick setup and re-leveling.

## Overview

The KOYOFEI 2PCS 3D Printer Platform kit includes a CNC-machined flexible spring steel build plate and a high-strength magnetic base, designed specifically for Elegoo Mars 3 and Mars 3 Pro. Measuring 150x95mm with 3-4mm thickness, it offers robust adhesion, effortless model removal, and durable stainless steel construction. The magnetic platform requires re-leveling after installation and features a unique handle for easy handling, making it an essential upgrade for resin printing professionals seeking reliability and efficiency.

## Description

LCD/DLP Resin 3D Printer Magnetic Build Plate for ELEGOO Mars 3 and Mars 3 ProInstallation Notes:1.Please clean your build plate thoroughly, let it dry.2.Please connect your magnet to the plate, let it sit for a couple of hours（More than 24 hours is better）so it is fully seated.3.Please install the spring steel plate on the magnetic base4.Please reset the printer's leveling settings to start printingSkills in use:1.When installing the soft magnetic sheet, it is necessary to ensure that the printing platform is clean and dry. After installation, it is best to keep it in an inverted state, or it can be fixed with a clamp to ensure that the soft magnetic sheet is fully attached to the printing platform.2.Please ensure spring steel is completely aligned with the magnetic base to avoid the resin entering the gap during use, which will affect the magnetic force of the soft magnet and cause the spring steel plate to fall off.3.If there are burrs on the surface of the spring steel, please use sandpaper carefully to make sure that there are no burrs before using it to prevent the burrs on the spring steel from piercing the FEP film during the printing process.4.After printing, do not excessively bend the spring steel when removing the model. After use, use alcohol or cleaning fluid to remove the residual resin on the surface.5.After using for a period of time, if the model falls off the spring steel sheet during the printing process, you can sand the spring steel sheet with sandpaper to ensure that it has sufficient adhesion.Package includes: 2 PCS spring steel build plate+ 2 PCS soft magnetic sheet

Review: Perfect fit for the mars 3 pro. The magnet is plenty strong enough and the plate can peel off easily and of course it makes the print removal extra easy
Review: -PREMESSE: Ho una Elegoo Mars 3. Uso resine lavabili in acqua con basse esposizioni 25/2.4. Stampo di tutto, da modelli 28mm a modelli 178mm in più parti, riempiendo spesso il piatto della mia cara stampantina. Non avevo problemi di distaccamento dei modelli, solo un pò di usura del piatto, ho voluto provare questa soluzione per curiosità. -PRIMA VALUTAZIONE: Il pacco si presenta bene, con una custodia in cartone rigido a libro contenente il doppio kit (2xpiatti e 2x adesivi magnetici. L'adesivo è un 3M 300LSE ad alte prestazioni. Lo uso per altri impieghi e funziona bene SE viene usato bene. Le piastre sono a primo impatto troppo sottili, si flettono come giusto che sia ma rimane la paura di deformarle. La superficie su entrambi i lati è troppo liscia. Le dimensioni sono corrette per la mia Mars3. Nessuna ISTRUZIONE contenuta. -MONTAGGIO: Per prima cosa ho pensato di pulire bene la piastra originale della Mars. Solventi e carta vetrata fine. Delicatamente ho incollato l'adesivo 3m facendo attenzione a bolle e adesione. Allinearsi appoggiando il lato lungo sul tavolo aiuta molto. E' stata lasciata appoggiata su un tavolo per 2 giorni con circa 2kg di libri a fare peso. La nuova piastra di metallo è stata grattata con carta vetrata a grana media per migliorare l'adesione. -ALLINEAMENTO ASSE Z: Ecco qui con la Mars 3 SERVE un distanziatore. Il solo allineamento sforza molto l'LCD quando si manda a HOME per la riconfigurazione. Si sentono brutti rumori se insistete. Cercate Mars 3 z limit spacer se potete e preparatevi la modifica prima. In alternativa si può rimuovere la molla dal piatto per guadagnare lo spazio necessario. Svitate le due brugole grandi (quelle di bloccaggio del piatto) e quella piccolina più sotto. Estraete la piastra dalla sua sede e mettete da parte la molla. Rimontate tutto. Quando fate l'allineamento lasciate la piastra con le brugole grandi svitate. Stringetele solo dopo averla mandata a HOME, premendo la piastra contro il foglio bianco con una mano. Cosi facendo avrete recuperato diversi millimetri per accomodare la modifica. -RISULTATI: Dopo una trentina di stampe tutto ok. Le stampe aderiscono bene (6 layer con esposizione 25s). La nuova piastra ha una buona tenuta alla parte magnetica. Nessun distaccamento per ora. Le stampe si staccano velocemente flettendo la piastra. Non ci ho guadagnato in velocità ne in qualità, sto solo risparmiando un pò di graffi al piatto originale. Vedremo col tempo.

## Features

- Flexible and Magnetic Platform: The surface of the steel plate is machined by CNC drawing, which has good adsorption force to prevent the model from falling off during printing.
- Robust and durable stainless steel material: The magnetic printing platform is made of high quality stainless steel material and has good elasticity. After bending and removing the model, it can be quickly returned to its original state and reused.
- Size information: The size of the magnetic steel plate is 150 * 95mm, and the thickness of this platform is 3-4mm, compatible with ELEGOO Mars 3 and Mars 3 Pro. Due to the thickness of the product itself, the printable height of the 3D printer will shrink by 3-4mm. At the same time, after installing the magnetic printing platform, you will need to re-leveling the 3D printer for excellent printing results.
- Unique handle design: The magnetic printing platform is equipped with a handle that makes it easy to install and remove the magnetic printing platform.
- Installation Tips: First clean your build plate very well, let it dry, connect your magnet to the plate, let it sit for a while so it is fully seated, then install the spring steel plate on the magnetic base, last reset the printer's leveling settings to start printing .

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0B1D9YYZ1 |
| Item model number | KYF-3D-111 |
| Package Dimensions | 25 x 15.7 x 1 cm; 410 g |

## Product Details

- **Brand:** KOYOFEI
- **Colour:** Black
- **Compatible devices:** Laptop, Personal Computer
- **Item weight:** 0.41 Kilograms
- **Supported file format:** STL, OBJ, GCODE

## Images

![KOYOFEI 2PCS 3D Printer Platform for Elegoo Mars 3, Building Plate and Magnetic Sheet, Flexible Steel Plate Flex Bed for Elegoo Mars 3 Pro 3D Printer 150x95mm - Image 1](https://m.media-amazon.com/images/I/5150RLW-39L.jpg)
![KOYOFEI 2PCS 3D Printer Platform for Elegoo Mars 3, Building Plate and Magnetic Sheet, Flexible Steel Plate Flex Bed for Elegoo Mars 3 Pro 3D Printer 150x95mm - Image 2](https://m.media-amazon.com/images/I/51g0VkuQsKL.jpg)
![KOYOFEI 2PCS 3D Printer Platform for Elegoo Mars 3, Building Plate and Magnetic Sheet, Flexible Steel Plate Flex Bed for Elegoo Mars 3 Pro 3D Printer 150x95mm - Image 3](https://m.media-amazon.com/images/I/617l9hwTsmL.jpg)
![KOYOFEI 2PCS 3D Printer Platform for Elegoo Mars 3, Building Plate and Magnetic Sheet, Flexible Steel Plate Flex Bed for Elegoo Mars 3 Pro 3D Printer 150x95mm - Image 4](https://m.media-amazon.com/images/I/517BCInXG+L.jpg)
![KOYOFEI 2PCS 3D Printer Platform for Elegoo Mars 3, Building Plate and Magnetic Sheet, Flexible Steel Plate Flex Bed for Elegoo Mars 3 Pro 3D Printer 150x95mm - Image 5](https://m.media-amazon.com/images/I/514yta1PEoL.jpg)

## Questions & Answers

**Q: does this work with elegoo mars pro?**
A: I don't know. I would measure ur build plate

**Q: what is the pulling force of the magnet?**
A: Quite strong.  it will snap up a pinch if you aren't careful.  Using both magnetic sheets will not make the magnetic holding force stronger, it will make it weaker.

**Q: Does the anycubic photon m3 plus need a spacer?**
A: If you are using a magnetic build plate you need a spacer the size of the additional dimensions of  the nagnet and plate

**Q: will it work with the Elegoo Saturn S ?**
A: As long as it is the correct size for the build plate, I have the mars 2 pro, I am not sure if the Saturn s plate is the same size, may have to compare them on elegoo site.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by R***E on 19 October 2024*

Perfect fit for the mars 3 pro. The magnet is plenty strong enough and the plate can peel off easily and of course it makes the print removal extra easy

### ⭐⭐⭐⭐ Review
*by M***. on 29 April 2023*

-PREMESSE: Ho una Elegoo Mars 3. Uso resine lavabili in acqua con basse esposizioni 25/2.4. Stampo di tutto, da modelli 28mm a modelli 178mm in più parti, riempiendo spesso il piatto della mia cara stampantina. Non avevo problemi di distaccamento dei modelli, solo un pò di usura del piatto, ho voluto provare questa soluzione per curiosità. -PRIMA VALUTAZIONE: Il pacco si presenta bene, con una custodia in cartone rigido a libro contenente il doppio kit (2xpiatti e 2x adesivi magnetici. L'adesivo è un 3M 300LSE ad alte prestazioni. Lo uso per altri impieghi e funziona bene SE viene usato bene. Le piastre sono a primo impatto troppo sottili, si flettono come giusto che sia ma rimane la paura di deformarle. La superficie su entrambi i lati è troppo liscia. Le dimensioni sono corrette per la mia Mars3. Nessuna ISTRUZIONE contenuta. -MONTAGGIO: Per prima cosa ho pensato di pulire bene la piastra originale della Mars. Solventi e carta vetrata fine. Delicatamente ho incollato l'adesivo 3m facendo attenzione a bolle e adesione. Allinearsi appoggiando il lato lungo sul tavolo aiuta molto. E' stata lasciata appoggiata su un tavolo per 2 giorni con circa 2kg di libri a fare peso. La nuova piastra di metallo è stata grattata con carta vetrata a grana media per migliorare l'adesione. -ALLINEAMENTO ASSE Z: Ecco qui con la Mars 3 SERVE un distanziatore. Il solo allineamento sforza molto l'LCD quando si manda a HOME per la riconfigurazione. Si sentono brutti rumori se insistete. Cercate Mars 3 z limit spacer se potete e preparatevi la modifica prima. In alternativa si può rimuovere la molla dal piatto per guadagnare lo spazio necessario. Svitate le due brugole grandi (quelle di bloccaggio del piatto) e quella piccolina più sotto. Estraete la piastra dalla sua sede e mettete da parte la molla. Rimontate tutto. Quando fate l'allineamento lasciate la piastra con le brugole grandi svitate. Stringetele solo dopo averla mandata a HOME, premendo la piastra contro il foglio bianco con una mano. Cosi facendo avrete recuperato diversi millimetri per accomodare la modifica. -RISULTATI: Dopo una trentina di stampe tutto ok. Le stampe aderiscono bene (6 layer con esposizione 25s). La nuova piastra ha una buona tenuta alla parte magnetica. Nessun distaccamento per ora. Le stampe si staccano velocemente flettendo la piastra. Non ci ho guadagnato in velocità ne in qualità, sto solo risparmiando un pò di graffi al piatto originale. Vedremo col tempo.

### ⭐⭐⭐⭐⭐ Review
*by A***R on 9 March 2023*

I bought this before using my Elegoo Mars. I can’t imagine not having this upgrade. Printing would be so much more of a mess to clean up. I did have adhesion issues my first time using. I used some fine sandpaper to rough up the plate on both sides and it works great.

## Frequently Bought Together

- KOYOFEI 2PCS 3D Printer Platform for Elegoo Mars 3, Building Plate and Magnetic Sheet, Flexible Steel Plate Flex Bed for Elegoo Mars 3 Pro 3D Printer 150x95mm
- ELEGOO Build Plate for Mars 3 Pro LCD 3D Printer, Replacement Build Platform with Anti-Slip Hexagon Socket Screws and Sandblasted Surface, Compatible with Mars 3 and Mars 3 Pro
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*Product available on Desertcart Taiwan*
*Store origin: TW*
*Last updated: 2026-03-23*