Comgrow 235x235mm PEO PEI Build Review: Who It Fits and Who Should Skip It
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In this comgrow ender 3 v3 se review, we look at the Comgrow 235x235mm PEO and PEI Build Plate. This accessory provides a dual-sided magnetic build surface designed for reliable adhesion and easy model removal. It features a smooth PEO side and a matte PEI side mounted on spring steel. The plate measures 235x235mm and handles temperatures up to 120°C. You get precise installation via dual positioning holes and handles. This sheet offers excellent flatness to ensure consistent first layers across various common filaments like PLA, PETG, and TPU.
What stands out
- Double-sided magnetic design with smooth PEO and matte PEI surfaces
- Spring steel base provides flexibility for easy print removal
- Maximum temperature resistance of 120°C for stable printing
- Dual handles and positioning holes ensure precise installation
- Compatible with Ender 3 V3 SE and many other Creality printers
Who it fits
Good fit for
You should choose this build plate if you use an Ender 3 V3 SE or compatible Creality printer and want versatility in your prints. The dual-sided design lets you switch between the smooth PEO surface for PLA and TPU, and the matte PEI side for materials like ABS, ASA, and Nylon. The magnetic attachment and flexible spring steel base make removing finished models quick and simple. If you value consistent flatness and high-temperature stability, this plate fits your workflow well.
Who should skip it
Skip this option if you need a larger build area, as the 235x235mm size is specific to certain models like the Ender 3 V3 SE. You should also look elsewhere if you require higher temperature resistance than 120°C, as the PEO side has this limit. The PEI side handles more heat, but the overall system is capped. Additionally, if your printer does not support magnetic build plates or requires a different footprint, this accessory will not fit your setup properly.
Verdict: This dual-sided magnetic build plate offers a practical upgrade for compatible Creality printers, balancing ease of use with material versatility. It is a solid choice for users who frequently switch between PLA and engineering filaments.
Key Specs Explained
Primary Material: Spring Steel
The base is made of flexible spring steel. This allows you to bend the plate slightly after printing to pop the model off. It prevents warping during heat cycles. You get easy removal without damaging the print or the bed. This flexibility is key for reliable daily use on compatible printers.
Dimensions: 235X235mm
The build area measures 235 by 235 millimeters. This size fits many popular entry-level printers like the Ender 3 series and Creality K1 models. It offers enough space for medium-sized projects. Check your printer’s specifications to ensure this footprint matches your machine’s bed size before purchasing.
Build Surface Type: Smooth PEO, Matte PEI
You get two sides for different needs. The smooth PEO side is ideal for PLA and TPU, offering a clean finish. The matte PEI side provides strong adhesion for materials like ABS, Nylon, and PC. This dual design lets you swap surfaces for various filament types without buying new plates.
Maximum Temperature: 120°C
The plate withstands heat up to 120 degrees Celsius. This limit suits materials like PLA and TPU well. It may not be high enough for all high-temp filaments like Polycarbonate, which often require higher bed temps. Use this spec to verify compatibility with your specific printing materials and settings.
Design And Build Quality
According to the listing, this build plate combines a flexible spring steel base with two distinct printing surfaces. The primary material is spring steel, which provides the structural flexibility needed for easy model removal. You can bend the plate slightly after a print finishes to pop the object off without damage. This design prevents warping during repeated heat cycles, ensuring the surface remains flat over time.
The plate measures 235x235mm, a size specifically compatible with the Ender 3 V3 SE and similar Creality models. It features a dual-sided layout to suit different filament types. One side offers a smooth PEO surface, which is recommended for PLA and TPU. This side is resistant to temperatures up to 120°C. The opposite side is a matte PEI finish, offering strong high-temperature stability for materials like ABS, ASA, PETG, Nylon, and PC. Both sides use magnetic attachment for precise installation.
This configuration means you can switch between materials without changing hardware. The smooth PEO side is ideal for flexible filaments that need gentle release. The matte PEI side handles higher heat and rigid plastics better. The dual handles and positioning holes ensure the plate stays aligned during printing. You get a flat underside on your prints because the surface maintains its shape under thermal stress. This makes it a practical upgrade for users who print with multiple filament types on compatible machines.
Setup And Daily Use Guide
You install this plate using the dual handles and positioning holes listed in the product data. These features ensure precise placement on your printer’s heated bed. The magnetic properties help secure the sheet firmly during printing, even at high temperatures. This design simplifies the initial setup process for you.
Daily use depends on which side you choose. The smooth PEO side is recommended for PLA and TPU filaments. It resists temperatures up to 120°C. The matte PEI side offers strong high-temperature stability. You can use it with PLA, ABS, ASA, PETG, TPU, Nylon, PA, and PC. This wide compatibility means you do not need to swap plates frequently if you print various materials.
The spring steel base allows you to flex the plate slightly after a print finishes. This action helps pop the model off easily. The listing states that repeated bending does not easily deform the sheet. This durability supports consistent use over time. The flatness of the surface ensures the underside of your prints adheres firmly to the platform. This results in a high degree of flatness on the bottom layer.
Check your printer model against the available options. The listing specifies compatibility with Ender 3 V3 SE, Ender 3 V3 KE, Neptune 3 Pro, and others. Select the correct size and variant for your machine to ensure proper fit and function.
Who Should Buy This Plate
You should verify your printer model before purchasing this accessory. The listing specifies compatibility with the Ender 3 V3 SE, but other sizes exist for different machines like the K1 Max or Neptune series. Ensure you select the correct variant to avoid fitment issues. You will need a clean, flat heated bed to ensure the magnetic sheet adheres properly. Regular maintenance involves cleaning the PEO and PEI surfaces with isopropyl alcohol to maintain optimal adhesion. This build plate serves as a practical upgrade for users seeking reliable prints without complex setup. It complements existing hardware by providing a durable, flexible surface that withstands high temperatures. If you print frequently with PLA or ABS, this accessory offers consistent results. It fits well into your workflow as a low-maintenance solution for better first-layer quality. Consider your filament types and printer dimensions to ensure this plate meets your specific needs.
Check before you buy
- Confirm your printer model matches the listed compatible devices.
- Check if you need the 235x235mm size or a larger variant.
- Ensure your heated bed is clean and flat for magnetic adhesion.
- Verify your filament types align with the recommended temperature ranges.
The product at a glance
Comgrow 235x235mm PEO and PEI Build Plate
Best for: Ender 3 V3 SE users needing easy removal
- Primary Material
- spring steel
- Dimensions
- 235X235mm
- Maximum Temperature
- 120°C
- Build Surface Type
- Smooth PEO and Textured PEI
- Build Plate Material
- PEI, Spring Steel, PEO
View on Amazon: Comgrow 235x235mm PEO and PEI Build Plate Affiliate link
This Comgrow build plate offers a 235x235mm spring steel sheet with dual surfaces. You get a smooth PEO side for PLA and TPU, and a matte PEI side for high-temperature materials like ABS and Nylon. The magnetic design ensures stability up to 120°C. It fits many Creality and Elegoo printers, providing a flat surface that helps prints adhere firmly and release easily with a simple flex.
Pros
- Double-sided design with smooth PEO and matte PEI surfaces
- Spring steel base allows easy print removal via flexing
- Magnetic attachment ensures stability during printing
- Supports temperatures up to 120°C for various filaments
- Compatible with Ender 3, K1, and Neptune series printers
Cons
- Limited to 235x235mm size, excluding larger printers
- PEO surface recommended only for PLA and TPU
- No included mounting hardware or tools listed
Good fit if
- You print with PLA, TPU, or standard engineering filaments
- You own an Ender 3 V3 SE or similar 235x235mm bed printer
- You want easy model removal without glue or tape
Skip if
- You need a build surface larger than 235x235mm
- You primarily print high-temperature materials requiring more than 120°C
- You use a printer with a different bed size like 315x310mm
Verdict: Comgrow 235x235mm Double-Sided PEI/PEI Build Plate is a practical upgrade for Ender 3 V3 SE owners who value easy removal and multi-material support. It fits users who print standard filaments and need a reliable, flat surface without complex setup.
Specifications side by side
| Spec | Comgrow 235x235mm PEO and PEI Build Plate |
|---|---|
| Primary Material | spring steel |
| Dimensions | 235X235mm |
| Maximum Temperature | 120°C |
| Build Surface Type | Smooth PEO and Textured PEI |
| Build Plate Material | PEI, Spring Steel, PEO |
| Build Plate Size | 235x235mm |
| Surface Finish | Smooth, Textured |
| Size | 235*235 for For Ender 3 V3 KE |
Frequently asked questions
Does this build plate fit the Ender 3 V3 SE?
Yes, it is designed for Ender 3 V3 SE users. The listing specifies compatibility with this model for easy removal. You get a reliable, flat surface without complex setup. It fits users who print standard filaments. Check your printer model before purchasing to ensure correct fitment.
What materials are used in the Comgrow build plate?
The plate uses PEI, Spring Steel, and PEO. The base is flexible spring steel for easy model removal. You get a smooth PEO side and a matte PEI side. This combination provides reliable adhesion. It supports multi-material printing for standard filaments.
Is the build plate size 235x235mm?
Yes, the build plate size is 235x235mm. This dimension fits the Ender 3 V3 SE. The listing also notes this size is for the Ender 3 V3 KE. Ensure you select the correct variant for your machine to avoid fitment issues.
How does the magnetic feature work?
The magnetic properties secure the sheet firmly during printing. This holds the plate in place even at high temperatures. You benefit from precise placement using the handles and positioning holes. The design ensures stability without complex setup for reliable results.
Who is this build plate best for?
It is best for Ender 3 V3 SE users needing easy removal. It suits those who value a reliable, flat surface. You get multi-material support for standard filaments. It is a practical upgrade for owners who want simple installation and consistent print quality.
Can I use this plate with different filaments?
Yes, it supports multi-material support for standard filaments. The dual-sided design offers versatility for various prints. You get reliable adhesion on both the smooth PEO and matte PEI sides. This makes it suitable for everyday use with common materials.