BST-20,25 is a simple, high precision, easy to learn, cost-effective CNC lathes. Hard to break the traditional disadvantages of rail wear and produce precision change, after linear guide with Taiwan, to achieve the fast and accurate processing operations. Such as car cylindrical, arc, taper, thread and other complex machining, especially after the installation of movable type synchronous guide bush, to achieve mass production of various types of elongate shaft. As various instruments, meters, electronic products connectors, eyeglasses, watches, micro-motor components. Can also be more complex secondary processing according to the customer selection and modification. The model for the original J20, J25 upgrade products, by enhancing the overall mechanical properties, optical mechanism through importing finite element analysis and design, software system, servo control with a more professional, more powerful, high-speed precision Cheap Small diameter CNC lathes areas create substantial value for customers! Parameters Name Unit BST-J20L / J25L BST-H20L / H25L spindle to turret plate center height mm 50 50 Max diameter mm ￠ 20 / ￠ 25 ￠ 20 / ￠ 25 spindle hole diameter mm 28/36 28/36 Spindle Maximum speed rpm 4000 (domestic) 6000 (Taiwan) 6000 (Taiwan) spindle motor power kw 2.2KW / (3.7KW oversynchronous optional) 2.2KW / (3.7KW oversynchronous optional) X-axis servo motor power kw 1KW 0.75 KW Z-axis servo motor power kw 1KW 0.75KW X-axis stroke mm 400 400 Z axis stroke mm 200 200 X / Z-axis rapid traverse m / min 15 15 Positioning accuracy mm 0.002 0.002 kw 120W 120W power cooling pump lubrication system capacity L 1.5L 1.5L System Model Central System new generation systems servo motor and drive UW Yaskawa controlled axes 2 axes 2-axis length X width X height mm 1250 * 900 * 1460 1250 * 900 * 1460 Weight kg 800 800