fiber laser cutter's naming rule

What is the difference of razortek fiber laser cutter RZ1530F1 RZ1530F2 model?
 
Razortek mainly produce laser machine and cnc router, here show you the naming scheme of fiber laser cutter.
Mini fiber laser cutter :RZ1390F RZ is abbreviation of  RAZORTEK, F means fiber
This model fiber laser cutter with high precision ,double ball screw transmission for Y axis, X,Y axis with high grand TBI ball screw transmission,.Cpycut controller, Inovance servo, and Raycus laser head.
 
RZ1325F fiber cutter, working area is 4*8ft size. Cheaper but good machine for thin metal sheet cutting,. install 1kw-1.5kw power laser source mainly.
X,Y,Z axis with single ball screw transmission, Au3tech controller, Au3tech laser head,
Taiwan Delta servo motor, compared the co2 laser cutter, Fiber is fast speed ,and high precision,good cutting edge,
 
RZ1530F1. it is gear transmission for X,Y axis.Z axis ball screw transmission,.Au3tech controller ,Au3tech Laser head, like AMS200 (manual laser head),A200E auto focus laser head, working size 1500*3000mm
 
RZ1530F2 model,high configuration and heavy duty than RZ1530F1 model. It is Cypcut controller ,Raytools laser head, Inovance servo motor, it can add rotary for pipe and tube cutting. We called it RZ1530FR model.But it can not add the exchange table, can not add full cover.
 
RZ1530FC model is upgrade from F2, C means change table.
 
RZ1530FB model is heavy than F2 model, it will full cover design for safety, it can install 2kw-12kw laser source,.
RZ1530FBC is full cover design+exchange double table.
 
By the way, we accept other table size, like 2040(2000*4000mm) 2560(2000*6000mm)