Neje 20W 12V Ttl / Pwm Cutting Laser Tube Module For Master Laser Engraver

NEJE 20W 12V TTL / PWM Cutting Laser Tube Module for MASTER Laser Engraver Product Description 【★ Main Specifications:】 Main applications: Cutting, metal engraving, drawing depth engraving, etc. (Especially good at cutting, It can cut wood (3-7mm).It supports metal engraving including alumina oxide, copper and other non-reflective materials, depth of engraving ( 0.5-3mm wood), thickness of cutting(2mm)Supported engraving materials: Wood, gray paper, leather, bamboo, blackening plastics, rubber, alumina oxide, copper, etc.It is not possible to directly engrave the metal with strong mirror reflectivity, which may cause injury to the operator or burn the laser. Interface specification: 4pin PH2.0 (red: 12V, black: GND, yellow: PWM, green: temperature signal)Wavelength: 450nmRadiator size: 30x80mmMaterial: copper + aluminumDrive position: built-inIs the power adjustable: PWM can be adjustedDrive protection: surge protection, overvoltage protectionInput power: approx. 12V 2A (without fan power)Line length: 300mmControl line installation method: pluggableFan size: 30x10mmFan speed: 15000 rpmControllable temperature: less than 60 degrees CelsiusFocus range: 5-50mmBest focal length: 10mm from the light exit Safety Warning: Please apply this module under the premise of safety protection! Recommended application machine: NEJE Master Note: NEJE Master comes standard with 12V 2A charger.

If you want to upgrade yourOld machine, you need to prepare another 12V 3A power supply. Package Contents: 1 x Module2 x Screw2 x Gasket1 x Control Cable With Anti-static protection and anti-surge protectionHeat dissipation protection should be added when using PaymentWe Only Accept PayPal payments. Payment should be made within 3 days after bidding ends. Otherwise an Unpaid Item case will be opened. Please notice that auctions are considered a legal binding, for non-paying buyers, an Unpaid Item Dispute will be opened within a reasonable amount of waiting period.

We are not responsible for buyers' local taxes.Delivery detailsDelivery address on classifieds board Only--We only ship to the given address in classifieds board payment. Please make sure payment address in classifieds board is correct. After your order , we will arrange to ship your order within 2-3 days . >The item bought by USA customers will be shipped by E-PACKET with tracking number or by flat airmail without tracking number. >The item bought by Other international buyers(Except USA Buyers) will be shipped by Economic airmail without tracking number,To upgrate the shipping service, Other international buyers can choose "Register airmail" ,only need 2USD additional for a parcel, it's more fast and safety,if you need,PLS contact us.----delivery to US, UK, Australia and Canada usually takes 7-14 working days;----delivery to countries except US, UK, Australia and Canada usually takes 7-30working days; By Express: Generally, about 5-10 working days to UK, USA, AU.

----We can also ship the item through express service like DHL, UPS, if you are ready to pay the extra charge.To know the details please contact us with email. Terms of salesItem may be returned for refund or replacement within 30 days of the purchase date. Returned merchandise must be unused, in original packaging and include all accessories. Shipping costs are non-refundable.Before any return, a Return Merchandise Authorization (RMA) must be obtained by contacting the seller. Any products returned to us without an RMA will be sent back to the buyer at his/her expense.

The buyer is responsible for the cost of returning any merchandise.About usWe are a professional worldwide Professional company. We offer reasonable prices , excellent customer service and a reliable credit standing are our target! Our normal business hour is Monday to Friday 9:00 AM to 6:00 PM TIME. Please email me through "MY MESSAGES" on classifieds board, if you have any questions about our listings or inventory or troubles. All messages be reply within 24hours.

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