ALTRA 280 is a high-performance industrial machine with a spacious build volume. It delivers unparalleled reliability with up to 4 advanced extruders. Its high heat resistance enables 3D printing at the pinnacle for demanding applications from aerospace, defense to the automotive industry. ALTRA 280 is an all-in-one - a large, fast, reliable, and high-temperature industrial machine.

	ACCURACY IN LARGE SCALE The Generous Build Chamber With a build chamber of 500 mm x 700 mm x 800mm (build volume of 280 liters) it can produce intricate full-fledged prototypes, production, and end-use parts. Thanks to the welded frame, ball screws and servo motors like those found in CNC technology, ALTRA 280 achieves the accuracy and repeatability you expect in an industrial machine. Experience unrestricted print freedom, and reliably print precise parts without compromising on size.
HIGH-TEMPERATURE CAPABILITIES High-Performance Parts The build chamber and print bed reach up to 180°C, enabling applications using high-performance materials such as ULTEM 9085 and PEEK. During printing the build chamber doubles as a tempering system, enhancing the mechanical properties, functionality, and dimensional stability of the parts.
	UP TO FOUR RELIABLE DSX EXTRUDERS Uninterrupted Productivity The ALTRA 280 is equipped with up to 4 DSX (Direct Synchronized Extruders) capable of printing at 450°C up to 20kg in one cycle. Achieve complex prints with dual extruders and ensure seamless production with two respective backup extruders. Each DSX is a masterpiece, with integrated cooling channels and multiple sensors for monitoring and control.
FULLY AUTOMATED QUICK START Print at the Push of a Button Getting started is quick and easy with ALTRA 280 thanks to the numerous automatic functions including print bed calibration via topology measurement and corresponding automatic compensation. After a smooth start, many built-in sensors will secure your 24/7 operation while the HD wide angle camera enables real-time remote monitoring so you won't miss a thing.
	HEATED VACUUM PRINT BED Secure Print Adhesion Improve your print success thanks to the vacuum print bed with material-specific print bed surfaces. Your prints stay put while still easy to remove after printing. Heated up to 180°C with embedded electrical wiring, the vacuum print bed's achieves extremely homogeneous temperature distribution. This ensures accurate prints and superior layer adhesion even while producing large intricate parts.
EVEN TEMPERATURE DISTRIBUTION For Top Mechanical Performance Consistent temperature is key for excellent prints and a requirement for high-performance parts. Reaching temperatures up to 180°C, the ALTRA 280 print bed maintains uniform heat distribution. The Airflow control technology tempers the prints precisely translating to parts with consistent mechanical properties where other 3D printers face delamination and inconsistencies.

Technical Specifications

Version	BigRep ALTRA 280
Build Volume	500 mm x 700 mm x 800 mm (x, y, z)
BigRep Materials	HI-TEMP, HI-TEMP CF, PRO HT
Compatible Materials	ABS, ABS-ESD, ABS-FR, ASA, HT-PETG, PA6, PA6-CF, PA12, PA12-CF, PA12-GF, PC, PC-ABS, PC-FR, PC-CF, PCTG, PEKK, PEKK-CF, PETG, PLA, PP, PP-GF, PPS, PPSU, TPU, TPC, ULTEM 9085 (Open for 3rd party materials)
Filament Diameter	1.75 mm
Extruder	Direct Synchronized Extruder (DSX)
Extruder Configuration	Water-cooled multi-DSX (up to 4 extruders)
Hotends	Precise, Power, or High Flow
Nozzles	Brass or hardened steel
Nozzle Diameters	0.4 mm, 0.6 mm, 1.0 mm
Layer Thickness	From 0.05 mm
Extruder Temperature	Up to 450°C
Build Chamber Temperature	Up to 180°C
Print Bed Temperature	Up to 180°C
Max Print Speed	Up to 350 mm/s
Max Throughput	Up to 250 g/h
Position Accuracy	< 0.05 mm in XY
Movement Speed (XY)	~400 mm/s
Drive Technology	Servo motor in XYZ
Air Cleaning Unit	Filtration system with active carbon filter and HEPA filter
Safety Circuit	Unmanned 24/7 operation
Connectivity	USB, Network
Pause Printing	Yes
Out-of- Filament Sensor	Yes, with smart ‘stop and go’ function (build chamber and print bed remain heated)
Slicing Software	Simplify3D (others available on request)
Machine Control	HAGE3D industrial control
HMI	LED + 12.1” touchscreen
Camera	Wide angle color HD camera for real-time remote monitoring
Override Function	Manual override in real-time
User Access	Multi-level user permissions
Power Supply	400 V / 32 A
External Dimensions	2550 mm x 1950 mm x 1920 mm (x, y, z)
Weight	Approx. 1980 kg

Realistic Applications


AEROSPACE-GRADE PARTS	FUNCTIONAL PROTOTYPES	DURABLE TOOLING
Innovate and qualify for certifications in the aerospace industry. The ALTRA 280 prints with high-performance materials creating strong, safe, light-weight parts. The high precision, repeatability, and resolution enable innovations at all stages of the design workflow.	Before going into final production, test designs and validate parts. The open-material system gives you the freedom to choose from a wide variety of filaments and accurately replicate the final part. Iterate quicker, slash fabrication costs, and get your products to market faster.	Produce low-cost rapid tooling for your factory floor such as jigs and fixtures. Thanks to the high-temp capabilities, you can manufacture strong and geometrically complex tooling in-house. Overcome outdated traditional techniques and print tools on demand.

📍 Vinnotek is proud to be the authorized distributor of all BigRep 3D printers in Vietnam. We are committed to providing comprehensive 3D printing solutions to meet the diverse needs of our customers across all industries

Contact Vinnotek today to elevate your business's manufacturing processes!