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Double-Sided Kobra 3 Max Build Plate Spring Steel PEI Sheet 430X430mm - size: 430x430mm max

Double-Sided Kobra 3 Max Build Plate Spring Steel PEI Sheet 430X430mm - size: 430x430mm max

$66.38 USD
$66.38 USD
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About this item

  • 【Product Features】: For the PEO+PEI build plate, the PEO side presents a diamond pattern, showcasing the intersection of gloss and matte surfaces to create a diamond texture, elevating the print surface with sophistication. Capable of supporting temperatures up to 150°C, it's ideal for users working with low-temp filaments like PLA and PETG. Our in-house developed PEI coating exhibits a delicate matte texture, exuding a calm and stable demeanor, with an impressive high-temp filaments,such as ABS.
  • 【Premium Materials】: In addition to sourcing thickened PEO film and our proprietary high-viscosity PEI formula, our choice of a 0.4mm thick stainless steel plate ensures resistance to deformation and rust, maintaining high flatness and ample resilience. With excellent adhesion, it's incredibly user-friendly for new users. We've repeatedly tested and validated the results
  • 【Usage Guidelines】: Pay attention to the nozzle-to-surface distance to prevent scratches that could leave permanent marks. Regularly clean the surface with alcohol or a cleaning agent, as dirt and oil can reduce print adhesion and affect the clarity of the diamond pattern on the PEO surface. In extreme conditions, such as humid filaments, complex models, our practical experience suggests lowering print speed, increasing bed temperature, and optimizing filament and chamber temperature.
  • 【Compatibility】: Size：430x430mm, it fits perfectly with the Kobra 3 Max Combo 3D Printer. If you're uncertain, feel free to contact us directly for assistance.The PEO films can provide good support for PLA and PETG. For high-temperature materials such as ABS, we recommend choosing PEI material or using auxiliary substances like glue. The consumables need to be kept dry to a certain extent, and it is advisable to use them after drying, which can increase the success rate.
  • 【Cleaning and Maintenance Guidelines】: Clean the PEI surface with 75% alcohol or mild soapy water to remove residue, and for stubborn stains, preheat the plate to 150°C and gently scrub with a soft brush. The design allows for easy assembly and disassembly, while regular maintenance includes checking the spring tension to maintain a 5N force and cleaning the platform every 50 hours of use to ensure optimal performance.

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Reviews

  • ⭐⭐⭐⭐⭐

    Hannah Miller — Seattle, Washington
    I ordered several science activity supplies for projects at home. The product descriptions made it easier to compare the available options, and everything fit neatly into our learning space. Stemora made finding tools for hands-on activities feel simple and organized.

  • ⭐⭐⭐⭐⭐

    Daniel Foster — Austin, Texas
    I found a useful selection of electronics and robotics accessories for a beginner project. It was convenient to browse related components in clearly organized categories. I would consider shopping here again when planning another maker activity.

  • ⭐⭐⭐⭐⭐

    Lauren Bennett — Denver, Colorado
    The measurement and observation tools I selected worked well for the classroom activities I had planned. I especially appreciated being able to review the product details before ordering and choose items that matched the lesson requirements.

  • ⭐⭐⭐⭐⭐

    Jason Parker — Portland, Oregon
    I purchased a few storage items and small tools for organizing my maker workspace. The products helped keep components, wires, and project materials easier to sort and access. The overall shopping experience was straightforward and convenient.

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FAQ

What types of products does Stemora offer?


Stemora offers supplies for science experiments, microscopy, biology learning, measurement, laboratory organization, electronics, robotics, coding education, 3D printing, maker projects, and classroom activities. Available products and specifications may change over time.

Are Stemora products suitable for children?


Recommended ages vary by product. Please review the product description, manufacturer guidance, included warnings, and required skill level before purchasing. Products containing small parts, tools, electrical components, glass, or chemicals may not be suitable for young children.

Is adult supervision required?


Adult supervision is recommended for children and students, especially when using electrical components, sharp tools, heated equipment, glassware, small parts, or experiment materials. Customers are responsible for following all product instructions and safety precautions.

Can these products be used at home and in classrooms?


Many products may be suitable for classrooms, home learning, science projects, maker spaces, and hobby activities. Suitability depends on the specific product, learning environment, user experience, and intended activity.

How can I check what is included with a product?


Please review the product title, description, specifications, images, package quantity, and included-components section before ordering. Items shown for demonstration or scale in product images may not always be included.

How do I know whether an electronic or robotics part is compatible?


Check the listed dimensions, voltage, connector type, board compatibility, operating requirements, and supported platforms. Compatibility is not guaranteed unless it is specifically stated on the product page. Contact us before ordering if you need clarification.

When will I receive tracking information?


Tracking information is generally provided within 3–5 business days after an order is confirmed. In some cases, processing may take approximately 7–8 business days. Delivery may require an additional 4–5 business days after tracking becomes available, depending on the carrier and destination.

Why did my order arrive in separate packages?


Products in the same order may be shipped from different fulfillment locations. As a result, items may arrive separately and have different tracking numbers. You will not be charged additional shipping fees solely because an order is divided into multiple packages.

Can I change or cancel my order?


Contact us as soon as possible at vaioamaonaoak@gmail.com. We will try to assist, but changes or cancellations cannot be guaranteed once an order has entered processing or has been shipped.

What should I do if an item arrives damaged, defective, or incorrect?


Contact us promptly at vaioamaonaoak@gmail.com with your order number, a description of the issue, and clear photographs of the item, packaging, and shipping label. Please retain the product and original packaging while we review your request. Eligibility and available resolutions are subject to our Return & Refund Policy.

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