color fiber laser marking machine price /fiber laser engraver/laser marker on metal

Product Overview
1.There are 1ow/20w/3ow/5ow ,which power should l choose ?
Common Fiber Laser Power 10W/20W/30W/50W ,The bigger power,marking efficiency would be greater.--20W fiber laser engraver is the most pop choice.Basic 20w fiber laser can meet 90% work.
--10w is good for shallow marking work.
--30W for some deep engraving, or match with big size F-theta lens for big size marking.--50W for some deep engraving or high precision thin thickness cutting work(O-0.5mm).The bigger power,price would be higher.
Your machine model is equipped with 20w
@2.There are many sizes for the machine,which size should l choose ?
--SF110 110X110mm Small size, Deep engraving.
--SF160 160x160mm Standard device for Smartech.--SF300 300x300mm For big size engraving.

Wuhan Bo Chuang Xing Laser Technology Co., Ltd. was established on August 30, 2016. Its business scope includes laser and optoelectronic technology research and development; technical consultation, technology promotion, technology transfer, technical service, wholesale and retail of optical and mechanical integration equipment; software development ; Laser equipment (except medical equipment), electronic components, instrumentation, computer software and hardware and auxiliary equipment, Wujinjiaodian, household appliances, daily necessities, building materials, auto parts wholesale and retail; import and export of goods, technological advancement Export (excluding goods or technologies that are prohibited or restricted by the state); business information consulting (excluding business surveys and intermediaries); corporate management consulting; corporate image planning; public relations activity planning.