$425 with coupon for Ortur Ortur 4 V1 GRS Linear Guide Rail High Speed Multifunctional Heavy Duty 3D Printer – Black EU Plug / V1 from GEARBEST

Main Features
● The Ortur4 V1 is a heavy-duty FDM3D printer with rugged construction, quality and reliability, and the printer is easy to use and durable.
● The XYZ axes are all built-in dual-axis linear guides that are generally only used on CNC machines, thus achieving print speeds and accuracy unmatched by ordinary i3 printers. And applied for and approved a practical and innovative patent for this design.
● Modular packaging, it takes only about 20 minutes to assemble and debug the machine.
● Maximum print size 260*310*305MM
● The print head adopts the easy-to-remove structure design of the adapter plate + component bracket + outer casing for convenient daily maintenance.
● The thermistor is locked in the heating block to prevent fire hazards caused by the thermistor falling off.
● A large cooling fan is installed on the main board to actively dissipate heat to avoid the lost step caused by the accumulation of heat from the motor chip.
● The development of a new type of film thermal bed film, PLA prints are very easy to implant, it is also very easy to take off.
● Industrial grade flexible cables are used to make hot bed lines, eliminating the risk of fire caused by current overload.
● The full drag chain accommodates the lines that need to be moved, avoiding the possibility that the wire movement with the loose wiring port may cause the line to catch fire.
● 24V power supply, more power, less current.
● The toggle switch has a built-in fuse that avoids any risk in case of a short circuit.
● Based on the latest version of Marlin2.0 for the optimized firmware, the motion parameters are more reasonable and the printing effect is better.
● Fully automatic leveling function with Z-axis automatic compensation function, even if the hot bed is deformed, it can print normally.
● Break detection function (with automatic return function).
● Power failure and continuous function
● Temperature protection function

Parameters
– Platform board: aluminum hotbed + glossy sticker ( aluminum + light film )
– Frame material: sheet metal + GRS built-in dual-axis linear guide
– Platform temperature: max 100 Deg.C