SIMPLEX 2 SX

Dental 3D filament printing system

The first fully coordinated 3D filament printing system for dental applications. SIMPLEX 2 SX combines hardware, software, materials, and accessories into a continuous workflow for reproducible results—without any post-processing. Guided processes and intelligent presets make complex technology intuitive to use. Whether for easy entry or to optimize existing processes: SIMPLEX 2 SX offers a safe and efficient solution. The system covers a wide range of applications – from orthodontic models and customized impression trays to temporary crowns and bridges. The modular material portfolio includes MDR-compliant filaments as well as practical workflow aids such as SIMPLEX model isolation and the polishing set for smooth, high-quality surfaces.

Advantages

Relieve the team by starting printing immediately without prior knowledge, as well as optimized processes in practice and the laboratory.
Economical, precise, and future-proof thanks to the best printing results at optimized costs and times.
Clean working without chemicals thanks to filament technology without post-processing.

ONLY AVAILABLE FROM AUTHORIZED DEALERS IN GERMANY

Product variants Product variants
Technical data Technical data
Accessories Accessories
Spare parts Spare parts
Downloads Downloads
Service videos Service videos

Details

Complete system consisting of Slice software, Model Designer (optional), printer, dental filaments, and various tools for clean, reproducible results.
Service and support directly from Germany.
Consistently reproducible printing results thanks to semi-automatic leveling of the print bed using mesh bed compensation.
Intuitive operation via crystal-clear touch display with animated video tutorials.
“Making work easy” with nozzle changes in seconds.
Flexible, regenerative stainless steel printing plate for effortless object removal.
Direct data transfer via LAN.
Space-saving, protected filament storage inside the printer.

SIMPLEX 2 SX

Item number 17340000

Scope of delivery:
HARDWARE - SIMPLEX 2 SX 3D filament printer incl. micro SD card, SD card adapter, service set, device connection cable 230V, Quick Start Guide, operating instructions // // SOFTWARE - SIMPLEX slice studio – The slicer software reliably converts 3D data into printable G-code commands. The centerpiece are smart dental presets that coordinate filament type, nozzle, print bed, and indication. Instead of manually setting individual parameters, users simply select the desired application – for example, “custom impression tray” or “temporary restoration.” The software takes care of the rest: from nozzle temperature and layer thickness to print speed, object positioning, and alignment on the print bed.

SIMPLEX 2 SX premium contract

Item number 17340002

Description:

The SIMPLEX 2 SX premium contract applies to one device, for one contract year, and is automatically renewed for another year unless terminated in writing with a notice period of 3 months before the end of the calendar year. A contract year begins on the first day of the month following the order and lasts 12 months. The contract automatically ends after the fourth contract year. The contract is between Renfert GmbH and the end customer. The current version of Renfert’s General Terms and Conditions (GTC) applies. ONLY AVAILABLE IN GERMANY / To the overview of available Service Contracts

Scope of delivery:
The complete scope of a Basic Service Agreement, including Free upgrades (“Major Release”) for the SIMPLEX 2 SX 3D filament printer and SIMPLEX slice studio software, e.g., for new indications. Free loaner service in the event of servicing, including retrieval of the defective or service-requiring unit (within and outside warranty) within Germany. Free cost estimate (even if not accepted), provided the printer has been inspected by Renfert in our workshop. Guaranteed response time of max. 4 hours after customer call. Callback by a qualified service advisor Renfert Desk) within 4 hours during service hours. Free maintenance at Renfert’s facility (labor only). Valid once per calendar year.

SIMPLEX 2 SX basic service contract

Item number 17340001

Description:

The SIMPLEX 2 SX basic service contract is concluded in connection with the purchase of a SIMPLEX 2 SX printer and applies to that specific device. The contract is between Renfert GmbH and the end customer. The current version of Renfert’s General Terms and Conditions (GTC) applies. ONLY AVAILABLE IN GERMANY / To the overview of available Service Contracts

Scope of delivery:
On-site one-off installation, instruction and initial start-up of the SIMPLEX 2 SX. One-off instruction in the SIMPLEX slice studio slicing software. Access to the self-help portal myRenfert / Personal service dialogue with Renfert GmbH – after registration in the self help portal myRenfert. On-site repair service (after evaluation of repair options by Renfert GmbH, excluding travel time, travel costs, labor, and materials). Free updates (bug fixes and minor improvements) for the SIMPLEX 2 SX 3D filament printer and SIMPLEX slice studio software (“Minor Release”).

	SIMPLEX 2 SX	SIMPLEX 2 SX premium contract	SIMPLEX 2 SX basic service contract
Item number	17340000	17340002	17340001
Diameter (Filament)	1.75 mm 0.689 "
Internal memory	16 GB
External memory	16 GB
Display size	5 "
Display type	TFT full color touch-screen
Layer thickness (depending on indication)	70 - 150 μm
Permissible mains voltage	120 - 240 V
Permissible mains frequency	50 - 60 Hz
Temperature range (Printing plate)	110 °C 230 °F
Temperature range (Nozzle)	300 °C 573 °F
Number of extruders	Single
Type of extruder	Direct Drive Single Extruder
Print bed	Flexible metal plate with special coating ensuring a long service life
Max. Printing speed	250 mm/s
Software package	SIMPLEX slice studio
File types	OBJ / STL
Operating system	Windows 7 and higher (for sliceware)
Weight (empty)	28 kg 61.7 lbs
Dimensions (W x H x D) (Build volume)	523 x 450 x 577 mm 20.6 x 17.7 x 22.7"
Diameter (Nozzle)	0.4 mm 0.2 "
Power consumption	350 W
Sound pressure level (LpA) (in accord. with DIN EN ISO 11202)	41 dB(A)

Item number: 17340000
Diameter (Filament): 1.75 mm
0.689 "
Internal memory: 16 GB
External memory: 16 GB
Display size: 5 "
Display type: TFT full color touch-screen
Layer thickness (depending on indication): 70 - 150 μm
Permissible mains voltage: 120 - 240 V
Permissible mains frequency: 50 - 60 Hz
Temperature range (Printing plate): 110 °C
230 °F
Temperature range (Nozzle): 300 °C
573 °F
Number of extruders: Single
Type of extruder: Direct Drive Single Extruder
Print bed: Flexible metal plate with special coating ensuring a long service life
Max. Printing speed: 250 mm/s
Software package: SIMPLEX slice studio
File types: OBJ / STL
Operating system: Windows 7 and higher (for sliceware)
Weight (empty): 28 kg
61.7 lbs
Dimensions (W x H x D) (Build volume): 523 x 450 x 577 mm
20.6 x 17.7 x 22.7"
Diameter (Nozzle): 0.4 mm
0.2 "
Power consumption: 350 W
Sound pressure level (LpA) (in accord. with DIN EN ISO 11202): 41 dB(A)

Item number: 17340002
Diameter (Filament)
Internal memory
External memory
Display size
Display type
Layer thickness (depending on indication)
Permissible mains voltage
Permissible mains frequency
Temperature range (Printing plate)
Temperature range (Nozzle)
Number of extruders
Type of extruder
Print bed
Max. Printing speed
Software package
File types
Operating system
Weight (empty)
Dimensions (W x H x D) (Build volume)
Diameter (Nozzle)
Power consumption
Sound pressure level (LpA) (in accord. with DIN EN ISO 11202)

Item number: 17340001
Diameter (Filament)
Internal memory
External memory
Display size
Display type
Layer thickness (depending on indication)
Permissible mains voltage
Permissible mains frequency
Temperature range (Printing plate)
Temperature range (Nozzle)
Number of extruders
Type of extruder
Print bed
Max. Printing speed
Software package
File types
Operating system
Weight (empty)
Dimensions (W x H x D) (Build volume)
Diameter (Nozzle)
Power consumption
Sound pressure level (LpA) (in accord. with DIN EN ISO 11202)

Technical data

	SIMPLEX 2 SX	SIMPLEX 2 SX premium contract	SIMPLEX 2 SX basic service contract
Item number	17340000	17340002	17340001
Diameter (Filament)	1.75 mm 0.689 "
Internal memory	16 GB
External memory	16 GB
Display size	5 "
Display type	TFT full color touch-screen
Layer thickness (depending on indication)	70 - 150 μm
Permissible mains voltage	120 - 240 V
Permissible mains frequency	50 - 60 Hz
Temperature range (Printing plate)	110 °C 230 °F
Temperature range (Nozzle)	300 °C 573 °F
Number of extruders	Single
Type of extruder	Direct Drive Single Extruder
Print bed	Flexible metal plate with special coating ensuring a long service life
Max. Printing speed	250 mm/s
Software package	SIMPLEX slice studio
File types	OBJ / STL
Operating system	Windows 7 and higher (for sliceware)
Weight (empty)	28 kg 61.7 lbs
Dimensions (W x H x D) (Build volume)	523 x 450 x 577 mm 20.6 x 17.7 x 22.7"
Diameter (Nozzle)	0.4 mm 0.2 "
Power consumption	350 W
Sound pressure level (LpA) (in accord. with DIN EN ISO 11202)	41 dB(A)

Item number: 17340000
Diameter (Filament): 1.75 mm
0.689 "
Internal memory: 16 GB
External memory: 16 GB
Display size: 5 "
Display type: TFT full color touch-screen
Layer thickness (depending on indication): 70 - 150 μm
Permissible mains voltage: 120 - 240 V
Permissible mains frequency: 50 - 60 Hz
Temperature range (Printing plate): 110 °C
230 °F
Temperature range (Nozzle): 300 °C
573 °F
Number of extruders: Single
Type of extruder: Direct Drive Single Extruder
Print bed: Flexible metal plate with special coating ensuring a long service life
Max. Printing speed: 250 mm/s
Software package: SIMPLEX slice studio
File types: OBJ / STL
Operating system: Windows 7 and higher (for sliceware)
Weight (empty): 28 kg
61.7 lbs
Dimensions (W x H x D) (Build volume): 523 x 450 x 577 mm
20.6 x 17.7 x 22.7"
Diameter (Nozzle): 0.4 mm
0.2 "
Power consumption: 350 W
Sound pressure level (LpA) (in accord. with DIN EN ISO 11202): 41 dB(A)

Item number: 17340002
Diameter (Filament)
Internal memory
External memory
Display size
Display type
Layer thickness (depending on indication)
Permissible mains voltage
Permissible mains frequency
Temperature range (Printing plate)
Temperature range (Nozzle)
Number of extruders
Type of extruder
Print bed
Max. Printing speed
Software package
File types
Operating system
Weight (empty)
Dimensions (W x H x D) (Build volume)
Diameter (Nozzle)
Power consumption
Sound pressure level (LpA) (in accord. with DIN EN ISO 11202)

Item number: 17340001
Diameter (Filament)
Internal memory
External memory
Display size
Display type
Layer thickness (depending on indication)
Permissible mains voltage
Permissible mains frequency
Temperature range (Printing plate)
Temperature range (Nozzle)
Number of extruders
Type of extruder
Print bed
Max. Printing speed
Software package
File types
Operating system
Weight (empty)
Dimensions (W x H x D) (Build volume)
Diameter (Nozzle)
Power consumption
Sound pressure level (LpA) (in accord. with DIN EN ISO 11202)

SIMPLEX model isolation

Item number 17350010

Description:

The separating agent for 3D printed models ensures optimal isolation of dental resin from model resin.

Scope of delivery:
80 gr / 2.82 oz.

SIMPLEX model designer

Item number 17350050

Description:

The SIMPLEX model designer transforms the dataset from the intraoral scanner into a print-ready model. Thanks to a structured approach the software ensures that nothing is forgotten or done incorrectly during model fabrication. It can be used as an optional extra to complement the SIMPLEX 3D filament printer system or as a stand-alone solution.

Scope of delivery:
Download link, USB dongle for Microsoft Windows 10/11.

SIMPLEX aligner model 2

Item number 17350320

Description:

The special SIMPLEX aligner model 2 filament is tailored to aligner fabrication and to applications in the thermoforming technique*. It promotes a pleasant working environment, as it is free from irritants and does not release any unpleasant or harmful vapors during the printing process. No post-processing or curing is required. Important note: SIMPLEX sliceware version ≥ 1.1.3 is required for use in the SIMPLEX 3D filament printer system.

* For thermoforming foils with a foil thickness of ≤ 1.0 mm; excluded: Zendura Clear Aligner & Retainer Material

Scope of delivery:
Heat-resistant special filament Ø 1.75 mm, 1 x 1000 g (35.27 oz.), light gray Printing temperature: 230 – 255°C / 446 – 491°F, Print bed temperature: 60 – 80°C / 140 – 176°F SIMPLEX Operating temperature: TEMP 2

SIMPLEX study model 2

Item number 17350110

Description:

The bio filament SIMPLEX study model 2 for the production of planning and diagnostic models complies with the ISO 5425 norm and features high detail reproduction and sharpness. It is free from irritants, does not produce any unpleasant or harmful vapors during the printing process, and is both recyclable and industrially compostable. Important note: SIMPLEX sliceware version ≥ 1.1.3 is required for use in the SIMPLEX 3D filament printer system.

Scope of delivery:
Bio filament Ø 1.75 mm, 1 x 1000 g (35.27 oz.), polar white Printing temperature: 190 – 220°C / 374 – 428°F, Print bed temperature: 0 – 60°C / 32 – 140°F SIMPLEX Operating temperature: TEMP 1

SIMPLEX working model 2

Item number 17350210

Description:

The bio filament SIMPLEX working model 2 is specially designed for the digital 3D printing of working models in the orthodontic field, offers high detail reproduction. and complies with the ISO 5425 norm. It is free from irritants, contributing to a pleasant working environment. No unpleasant or harmful vapors are released during the printing process. The filament is recyclable and industrially biodegradable. Important note: SIMPLEX sliceware version ≥ 1.1.3 is required for use in the SIMPLEX 3D filament printer system.

Scope of delivery:
Bio filament Ø 1.75 mm, 1 x 1000 g (35.27 oz.), viridian green Printing temperature: 190 –220°C / 374 – 428°F, Print bed temperature: 0 – 60°C / 32 – 140°F SIMPLEX Operating temperature: TEMP 1

SIMPLEX multi-use model 2

Item number 17350610

Description:

The bio filament SIMPLEX multi-use model 2 features an innovative formulation with anhydride components, providing better performance compared to plaster-like filaments. The result is precise planning and diagnostic models with silky matt surface and high detail reproduction. It complies with the ISO 5425 norm. The filament is free from irritants, releases no unpleasant or harmful vapors during the printing process, and is both recyclable and industrially compostable. In addition, it can be optimally worked with rotary instruments or scalpels. Important note: SIMPLEX sliceware version ≥ 1.1.3 is required for use in the SIMPLEX 3D filament printer system.

Scope of delivery:
Filament with anhydride components Ø 1.75 mm, 1 x 1000 g (35.27 oz.), off-white Printing temperature: 200 –220°C / 392 – 428°F, Print bed temperature: 55 – 65°C / 131 – 149°F SIMPLEX Operating temperature: TEMP 1

Ledy Filament tray pink

Item number DPLFIL750175ROSA

Description:

Specialized dental filament designed to produce custom impression and functional trays using 3D filament printing.

Scope of delivery:
1 x 750 g, Ø 1.75 mm, pink

Ledy Filament tray blue

Item number DPLFIL750175BLAU

Description:

Specialized dental filament designed to produce custom impression and functional trays using 3D filament printing.

Scope of delivery:
1 x 750 g, Ø 1.75 mm, blue