Direkdruk Bio Pro 4

Advanced Bioprinting Solution

The Direkdruk Bio Pro 4 is an advanced, multi-material bioprinting system designed for precision printing with pneumatic paste extrusion technology. Featuring four modular extruder heads, software-controlled pressure regulation, and a wide range of photo-curing wavelengths, it supports versatile applications in tissue engineering, bioinks, hydrogels, organ-on-chip research, drug discovery, food 3D printing, and bioceramics.
Designed for research laboratories and advanced material development, the Bio Pro 4 combines precision, versatility, and automated operation in a compact, laboratory-ready system.

Key Features

Pneumatic Paste Extrusion (PPEP): Supports precision printing with pneumatic paste extrusion technology. Four Modular Extruder Heads: Enables multi-material printing configurations. Wide Photo-Curing Range: Supports multiple curing wavelengths. Precision Pressure Control: Software-controlled pressure regulation up to 8 bar. Automatic Head Calibration: Automatic calibration for hassle-free operation. HEPA14 Filtration: HEPA14 filtration with 275 nm UV sterilization. Open-Source Material System: Supports a broad range of compatible materials. Versatile Build Platforms: Compatible with glass slides, Petri dishes, and multiwell plates. Adjustable Print Heads: Automatic lifting height with a minimum of 25 mm for all heads. Flexible Pressure Units: Switchable between bar, PSI, and kPa.

Technical Specifications

Parameters
Model	Direkdruk Bio Pro 4
Technology	PPEP (Pneumatic Paste Extrusion Printing)
Local Photo-Curing Wavelengths	365 nm, 405 nm, 465 nm, 520 nm
Dispensing Nozzle Range	0.26 mm – 1.50 mm
Extruder Count	4 (modular heads on 4th)
Pressure Range	Up to 8 bar
Extruder Volume	5 cc (customizable)
Pressure Control	Fully software-controlled pressure regulation; no manual regulators
Print Head Setup	0.26 – 1.50 mm
Maximum Dispensing Pressure	Up to 8 bar
Pressure Control	Fully Software Controlled
Pressure Adjustment Accuracy	0.05 bar
Pressure Units	Bar / PSI / kPa
Maximum Material Viscosity	Up to 20,000 Poise
Head Temperature	Automatic lifting height of minimum 25 mm for all heads
Pressure Units	Bar / PSI / kPa (swappable)
Build Table	Glass slides, 90 mm Petri dishes, multiwell plates
Pressure Adjustment Precision	0.05 bar
XY Resolution	1.0 µm
Z Resolution	10 µm
Slicing Software	Simplify3D, Super Slicer
Print Layer Resolution	50 µm and above
Material Type	Open source
Print Speed	5–60 mm/sec
Input File Format	STL, OBJ, 3MF
Chamber Sterilization	HEPA14 with 275 nm UV sterilization
Output File Format	G-code
Calibration Process	Automatic
Head & Bed Temperature	4°C to 80°C
Viscosity Range	Up to 20,000 poise
Footprint	600 × 360 × 450 mm
Warranty	1 year

Direkdruk Bio Pro 4

Advanced Bioprinting Solution

Key Features

Technical Specifications

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