ENERGETIC Magnetic Spring Steel PEI print Bed+Round Hot Bed Sticker Dia 200/240mm flex plate for Kossel Delta 3D Printer parts


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ENERGETIC Magnetic Spring Steel PEI print Bed+Round Hot Bed Sticker Dia 200/240mm flex plate for Kossel Delta 3D Printer parts 


ENERGETIC is the first one who sells PEI sheets and spring steel sheet as the 3d printer surface in China. ENERGETIC is using one very special spring steel sheet what is never rust and always flat, the quality is superb not like other sellers who is using poor quality material what is not flat and curved when heating. Donrsquot earn regrets for just saving seveal bucks as you can see other sellers are coping our flexplate even stole the description from our store directly.

You won’t buy regrets from ENERGETIC!!!


Choose ENERGETIC flexplate, Choose a lifetime heatbed surface.
Customer support
How to apply PEI sheet on steel plate:

Items Included:

Round Spring Steel Sheet pre-applied PEI Sheet+Magnetic Rubber Plate


the magnetic base can stand the high temp at 140C without losing magnetism, suitable for almost all filaments.  PLA, ABS, PC, etc




  • Never warp& Never rust.
  • Easy to get the first layer even for a new user
  • Flexible, Removable, stick to magnets very well
  • Suits variety of filaments, especially for PLA and ABS
  • Free clean- just flex the plate a little then take the prints off after cooled
  • Fast heater performance, less waiting time after printing.
  • A lifetime 3D printer bed


Why our price is higher?


1.Our PEI is 0.25MM thickness, much more durable.  other use 0.125MM.


2.Our spring steel sheet is flat.


3.Magnetic base is high temp resist, stronger and thicker(1.2MM)



  • 100% real Ultem1000( PEI)amber color, matte surface.-0.25mm thickness – Made in Europe
  • This spring steel sheet is flat, flexible, stainless stick to magnets very well.  0.4mm thickness
  • PEI is 3m tape pre-applied, free bubbles.

Available size:

Round Dia 115mm,Dia 200mm,Dia 220mm,Dia 240mm,Dia 260mm,Dia 280mm.Dia 300mm,Dia 350mm,Dia360mm, Dia 370mm, Dia 380mm,Dia 400mm

If you want to buy other size, feel free to send us a message, we will let you know how we can help you out.


How to use?

  1. After apply the PEI sheet on our special spring stainless steel sheet, You can simply use 4 clips or magnets to hold it on the heatbed, then enjoy the printing.
  2. Easily remove 3D prints on printer by removing the spring steel plate, flexing it, and popping the print off. It’s simple and makes the print removal process much easier.
  3. For details, Check the guide video on Youtube.



If any quality problem, free returning.

Or send a message, we will reply you within 12 hours



Product Packages:


kit:Sprng Steel Plate(165×165,203×203,220×220,235×235,224×254,241×254,235×305,Round Dia 240,Dia 260,Dia 280mm use 9 magnets,Spring Steel Plate 300x305mm uses 12 magnets




Happy Printing!!!

ENDER-3 heatbed



EN Dia 115-2EN Dia 115-1微信图片_201903131726113_副本2_副本4_副本1_副本IMG_3627

Additional information

Weight 35.2740 oz
Dimensions 16.1417 × 16.1417 × 0.3937 in
Brand Name




the thick of pei sheet



Dia 115mm, Dia 200mm, Dia 220mm, Dia 240mm, Dia 260mm, Dia 280mm, Dia 300mm, Dia 350mm, Dia 360mm, Dia 370mm, Dia 380mm, Dia 400mm


Spring steel applied PEI +Magnetic Base

Item Type


Model Number



3D printer bed




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