High-Precision Laser Powder Feeding System

The GR-SF series high-precision airborne powder delivery system is the core process equipment for the field of additive manufacturing. It adopts advanced pneumatic conveying technology to achieve efficient and accurate transmission of metal powder and supports heating and stirring functions. The system can achieve a powder delivery accuracy within ±1%, which not only supports long-distance delivery, but also effectively avoids powder deposition and pipeline blockage problems.

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product details

Product Parameters

High-precision laser powder feeding system
Model	GR-SF1	GR-SF2
Powder barrel quantity	Single-Canister	Dual-Canister
Powder barrel volume	1.5L、2L、3L	1.5L、2L、3L
Flow rate range	1-25L	1-25L
Pressure range	2~6Bar	2~6Bar
Powder feeding accuracy	±1%	±1%
Powder feeding amount	1-300g/min	1-300g/min
Powder particle size	20-300 mesh	20-300 mesh
motor	servo	servo
Powder pan speed	0-15r	0-15r
Remote control	I/O、TCP/IP	I/O、TCP/IP
Supply voltage	220V	220V

Product Function

1. Accurately deliver metal or plastic powder to ensure uniformity of the printing layer

2. Evenly deliver powder to improve coating quality.

Machine Features

1. High-precision powder feeding control (accuracy ≤±1%): adopt closed-loop feedback system and high-precision mass flow meter linkage, combined with PID dynamic adjustment algorithm, real-time correction of powder feeding error, ensure powder output fluctuation rate ≤±1%;

2. Ultra-wide particle size compatibility (20-300 mesh): modular powder feeding channel design, with adjustable Venturi nozzle and multi-stage gas-solid separation device. Wear-resistant alloy powder feeding plate and anti-static coating pipeline to avoid coarse powder clogging or fine powder adhesion, suitable for metal, ceramic, polymer and other multi-materials.

3. Fully enclosed powder barrel protection system: effectively isolate the influence of oxygen and humidity to ensure the maximum utilization of powder. The powder barrel is easy to disassemble and install.

4. Rich options: heating and stirring; non-stop powder adding device.

5. Multiple control methods: support industrial Ethernet and I/O signal control.