Product Illustration

No.	Name	Description
1	Printer Front Door	Enclosed printing chamber, maintains a constant temperature and airtightness.
2	Maintenance Window	Includes an IR sensor, USB port, nitrogen flow valve, and card reader.
3	Touchscreen	LCD capacitive touchscreen serves as the printer's primary user interface.
4	Tower Light (With Buzzer)	Indicates the device's current operating status: Normal (green); Operational instructions or warnings (yellow); Abnormal (red).
5	Hopper Lid	Prevents foreign matter from entering and powder spillage.
6	Hopper	Used for adding and storing printing powder.
7	Filter Cabinet Door	For inspecting the air intake and exhaust filters.

No.	Name	Description
8	Card Reader	Reads powder quota and authorization card.
9	Nitrigren Flow Valve	Adjusts nitrogen flow.
10	USB Port	Connects a USB device.
11	IR Sensor	Measures and monitors the temperature of the printed powder surface.
12	E-Stop	Restarts the device when it is off; presses to immediately stop the device while it is in operation.
13	Optical Window	Protects the optical system from contamination during printing.
14	Powder Bed Surface	Used as the powder bed surface for printing.
15	Printing Chamber	Stores the Build Unit 220.
16	Build Unit Connector	Connects the Build Unit 220.
17	Foot Support	4, for balancing the device to prevent slippage and vibration.
18	Caster	4, for convenient and quick movement of the device.

No.	Name	Description
19	Handles	Remove the upper rear cover for easy maintenance and inspection.
20	Handles	Remove the lower rear cover for easy maintenance and inspection.
21	Power Switch	Power the machine on and off.
22	Power Interface	Connect the power cord.
23	Gas Inlet	Connect an external compressed air or nitrogen source.
24	Ethernet Port	Connect a wired network.

¶ Front and Side