We should have surveillance cameras in public places because they ensure public safety. ... Through surveillance cameras, the police can both prevent crimes from happening and can quickly solve criminal cases with material evidence. In addition, surveillance cameras protect against property theft, and vandalism

Rabu, 24 Januari 2018

Super Price US $189.20 NEJE MASTER 7W 450nm Laser Engraving Machine DIY Laser Engraver Wood Cutting Machine 3D Printer Sup






NEJE MASTER 7W 450nm Laser Engraving Machine DIY Laser Engraver Wood Cutting Machine 3D Printer Sup

[4000182711418] Product description: The main engraving machine is a portable engraving machine that is simple to install, safe and easy to operate. It has a built-in sensor accelerometer. When the machine is tilted, it automatically stops the laser and prevents laser damage. At the same time, support NEJE control software and GRBL software, not only can enjoy the simple portability of NEJE software, support the fun of GRBL open source software; it supports the dynamic control laser module developed by Neje, supports PWM power adjustment, low brightness adjustment, laser temperature sensing Protection; it also supports different power lasers. It supports metal engraving, including alumina, engraving depth (0.5-3mm wood), cutting thickness (2mm), and directly supported engraving materials: wood, gray paper, leather, bamboo, black plastic, rubber, alumina and so on. Some metals can be engraved by adding coatings, blackening and heat transfer. Metals cannot be engraved directly with strong specular reflectance, which can result in operator injury or laser burns. Function: Built-in sensor protection. Dow MCU: One MCU for the Suport NEJE controller (Windows and MAC) and the other for the GRBL controller. 150 mm x 150 mm working range, 160mm x 160mm in GRBL mode. Limited switch design. Plug Type :EU Plug,it applies to Indonesia, Germany, France, Spain, Italy and so on. Specifications: Material: Acrylic + PP + Aluminum Laser Power: 7W ( Laser input:12v0.75A ) Laser Wave Length: 450nm Image Format:.nc \ .dxf \ .bmp \ .jpg \ .png etc.. Image Size:2000 * 2000 pixels / 0.075mm point distance Support System: Win7 / Win8 / XP / Win10 , android APP (neje scanner) Machine Supply Voltage: 12V2A Items can be carved including: alumina oxide, copper, mahogany, bamboo, paper cards, ivory, leather, flammable plastic, PCBA, etc. Packing list: 1 * Engraving Machine 1 * Protective Glasses 1 * USB Cable 1 * Power Adapter 1 * Wrench 1 * Whiteboard Marker 2 * Wood Block 5 * Paper 1 * Brush 1 * Metal tag 


US $259.18

Limited Offer 27%  US $189.20


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