Geeetech Delta Rostock mini
Introduction
The Rostock mini made by Geeetech is a delta 3D printer based on the modified design of the original Rostock created by Johann. The printer is designed to have a smaller build volume allowing for a smaller, more compact, portable, and desktop friendly version of the delta RepRap design. Using OpenSCAD, the parametric nature of the design files allows for print surfaces to be configured from as small as the default 152x152 mm (6x6 inches) all the way to 300x300 mm (12x12 inches) or more. Further, construction parameters such as the length of the drive belts, diagonal rods, and a laser cuttable frame， as well as the firmware parameters such as diagonal rod length and delta radius are all automatically calculated based on the size of the specified print surface.
Features: 1. Mini- size & light weight, more compact & portable compared with other Delta RepRap design.
2. Fixed printing platform, parallel kinematic XYZ axes with low accumulated error, ensuring high precision & speed of printing.
3. Bakelite print platform with treatment of sand blast and anodization; polished oxidized high borosilicate tempered glass. Compared with aluminum sheet and acrylic sheet, the has advantages of high mechanical strength, good insulation, good heat resistance and good corrosion resistance
Main parameters
Physical Dimensions & Weight
Machine size: 280mm*340mm*700mm （L/W/H）
Packing size: 510*410*260mm (L/W/H)
Weight: 9000g
Printing Specifications
Printing Technology： Fused Filament Fabrication，FFF
Operating system: Windows/Mac/Linux
Slicing software: Cura / Repetier
Control software: Repetier-Host
Data format: all 3D files converted into STL file
Layer Resolution： 0.05mm
Build Volume： 150 x 150 x 180mm
Filament Type： ABS/ PLA (ABS used only when hot bed is equipped)
Filament Diameter ： 1.75mm/3mm
Nozzle Diameter： 0.3mm, 0.35mm, 0.4mm & 0.5mm optional
Location accuracy: 0.1mm
Temperature
Max Heated Bed Temp: 110 ℃
Max Extruder Temp: 240 ℃
Mechanism
Physical structure: Delta
Frame: AISI304 stainless steel optical axis with Bakelite of 6mm thickness
Build platform: tempered glass with 198mm diameter and 3mm thickness
Movement mode: printing platform fixed; X, Y and Z axes all subject to parallel movement
Extrusion system: Bowden feed
Motors： nema17, 2.5A
Electrical
Input AC 220V/2.4A（110V/4.8A）,Output DC 12V/29A
Connectivity：USB or SD card
