Heat bed holding clamps easy to make br br Simple and cheap DIY clamps to hold the top surface of a print bed br br With a thank you for the idea to:- br br Sunhokey Improved Glass bed clamp and X-carriage Stability br br Suitable for a lot of different types bed surfaces br br br br The build bed:= br br Teflon print bed top surface, below is an aluminium sheet with a 24 Volt 300 Watt head pad stuck to it. Below this some cardboard, (for now), that gives space for the heat pad wires. Below this is some thin cork and two more sheets of aluminium with levelling bolts screwing into them. br br Protomaker Black Sprint Original 3D Printer was advertised for spares or repairs. br br It may take some time to get this 3D printer working to a level where it is usable due to lack of budget br br Powder Coated Mild Steel Structure With Acrylic Build Platform br • Product Type : All In One Printers br • Cartridge Type : Original br • Utility : 3d Printing br • Printing Output : Colored br • Print Technology : Fused deposition modelling (FDM) br • Size : Large br • Other Features : Powder Coated Mild Steel Structure With Acrylic Build Platform br • SUPC: SDL051787633 br br My Wordpress Blog will tell you more about:- br br Protomaker Black Sprint Original 3D Printer br br br br Tweets about 3D Printers: tips, hardware software, filament ,etc... br br .