Wanhao Duplicator 4S Dual Extruder 3D Printer

Wanhao Duplicator 4S Dual Extruder 3D Printer

Regular price £699.00 £539.00 Sale with FREE SHIPPING !
£449.17 Exc. VAT

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This is the latest update in the Duplicator 4 series and is really a wonderful printer, it comes with all of the benefits of Duplicator 4x. It comes in a black steel exoframe, which makes it very stable and vibration safe. The 4s features a heated build plate and fully enclosed build area to ensure accurate prints and a stable temperature which helps prevent shrinking and warping of plastics. The Duplicator 4s is equipped with the new MK10 Dual-Extruder set for dual printing. Use two different colors or use one of the extruders with HIPS or PVA as support material. Other features include upgraded electronics and 1/16 micro-stepping motor control. If you want to unlock the full potential of the printer we recommend that you buy SIMPLIFY 3D with the printer, but if you choose not to, ReplicatorG is included.


  • The new MK10 extruder as standard.
  • 2 Free spools in the box
  • SimpliFy3D Compatible
  • Extruder: New! MK10 Dual-Extruders
  • Filament Size: 1.75mm Dedicated
  • Layer Capability: 0.1mm - 0.5mm
  • Build Envelope: 225mm x 145mm x 150mm
  • Filament Capabilities: ABS, PLA, PVA, NYLON, HIPS and other common filaments.
  • Software: ReplicatorG (Opensource)
  • Warranty: 1 Year Limited Warranty
  • Frame Color: Black Steel Exoframe
  • Heated build plate

The Duplicator 4s has our latest dedicated 1.75 mm filament extruder. This extruder was designed from scratch, and contains a number of custom manufactured parts. We've learned a lot over our past extruder designs, and incorporated a lot of those lessons here: that's why it's smaller, lighter, and faster to build. And since it's designed from the ground up for 1.75 mm filament, it's light-years ahead of past designs in small-filament reliability. The layer alignment is much better which results in nicer prints and higher resolution, 100 micron inch. We've completely overhauled the drive system to give the optimum positioning accuracy. The entire system has been upgraded to sturdy 3/8″ diameter linear shafting. This is probably overkill, but you can trust that the axes will be sturdy. We've also switched to self-aligning, sintered stainless steel bearings. These are very forgiving to DIY assembly and provide a nice, smooth motion on the steel shafts. We've completely replaced the Z axis with a stepper driver, centilevered stage. Guided by two of the linear shafts, this completely eliminates any Z wobble and results in nicely aligned layers. Using a high-angle lead screw, we were able to increase the speed of the Z axis from 150mm/minute to 1,000mm/minute. This means the layer changes are almost completely imperceptible.

Connect over USB and hit print - the machine will calibrate itself and start printing. The new electronics have been designed to make the printing experience easier than ever. The Duplicator 4s connects to your computer via a standard USB cable thanks to a USB chip on the motherboard. We've also added full end stop support so that you never need to touch the XYZ axes ever again. When you hit print, the machine will automatically home itself, heat up, and begin printing. All you have to do is sit back and relax while your Duplicator 4s does all the work. Living in the future is awesome. Oh yeah, and the electronics are all inside, so you don't have wires dangling everywhere.e.

Or you can print with SD card. Sometimes customer failed in printing with computer USB link, due to the computer sleep or shut down automatically. For this reason, we developed SD card reader on printer. Awesome, all your printer job can be done by this small card. 2Gb card is sufficient for any 3D file and keep as many file as you like. Simple and fast is our mission.

Technical Specifications

PRINTING TECHNOLOGY FFF Fused Filament Fabrication
EXTRUDERS 2 Dual Extruders
INTERFACE Print with SD Card or direct via USB Port
BUILD VOLUME 225 * 145 * 150mm, ca 5 l
LAYER RESOLUTION 0.1mm -0.5mm (100 micron)
POSITION PRECISION Z-Axis 2.5 micron, XY Axis 11 micron
LCD DISPLAY 4x20 LCD character display and multi-direction control pad
PLATFORM TEMPERATURE Heated Build Platform 120 C Maximum
SUPPORTED MATERIALS Prints ABS, PLA, PET, Nylon, Laywoo-D3, LayBrick, BendLay
FILAMENT DIAMETER 1.75+-0.1mm Wire
CHASSI Black DPP (Dense Plastic Plate) Very durable

Whats in the Box

  • Wanhao Duplicator 4S 3D-Printer
  • 2 free rools of filament 1 kg each
  • SD Card
  • Acrylic cover
  • Power cord
  • USB cabel
  • 3M Tape
  • Glass plate with clips
  • Filament guide Tube
  • Spool holder