NC Knee and Column Milling Machines 4K/4KI

Features: 1.High quality resinify cast,ageing treatment.
2.Taiwan high precise nc milling head,variable speed. 3.Design of the overall enhanced ram. 4.Milling head and the machine body scrapped accordingly to assure high accuracy. 5.Processing accuracy reaches 0.02-0.03mm. 6.Design of the overall enhanced ram is used to assure high rigidity. 7.Research process: Great touching area exists between integral bending arm(ram) and milling head, assure stability and long-time accuracy. 8.Simple variable(Variable speed) There is no need for belt or gear shift operation.Operators can operate the hand wheel on the milling head to change speed.    Specification:Knee Type CNC Milling Machine

Model	4K/4KI	5K/5KI	6K/6KI	5KT
Table size	1270*254mm	1370*330mm	1370*330mm	1070*330mm
T-Slot(W*N*D)	16*3*65mm	16*3*65mm	16*3*65mm	16*3*65mm
Travel longitude(X)	740mm	800mm	800mm	520mm
Travel crossward(Y)	335mm	330mm	330mm	410mm
Quill Diameter	85.725mm	85.725mm	105mm	100mm
Max.Distance between spindle and table	420mm	430mm	430mm	300mm
Quill travel	127mm	127mm	150mm	115mm
Rotation speed	60-4200(Varible speed) 0-4200(Inverter speed)	60-4200(Varible speed) 0-4200(Inverter speed)	70-3900(Varible speed) 0-4200(Inverter speed)	80-2720(Low)        660-5440(High)
Spindle motor	3HP	5HP	5HP	5HP
Spindle typer	NT30	NT30	NT40	NT40
Dimension(L*W*H)	1800*1600*2300mm	1900*1750*2450mm	1900*1750*2450mm	1700*2100*2300mm
Net weight	1400kgs	2000kgs	2200kgs	1350kgs

  Accessories: 1.Standard accessories: Clamping kits 6"Vise Working light Coolant system Table guard 2.Optional accessories: Milling chuck Power bar The 4th axis Optional system MITSUBISHI system FANUC system:oi-mate-MD   After-sales services: Warranty is a year, we would offer the parts( quality problem) free of charge  during this period. Overseas service need to be charged extra.   Photos: 1.Workshop: Our company builds modern production lines:CNC Milling Machine production line,Vertical Machine Center production line,Gantry Type Machine Center production line,Milling Machine production line,Surface Grinding Machine production line,EDM production line etc.     2.Research and Development team: We have a large group of Research and Development team , they own the professional theory knowledge, special technology skills and rich experience in the technical research field.   3.Certificate and Honour: 1.8 Intellectual property rights and 5 the patents 2.The self-owned brands of JOINT,NC-JYD have become the famous and high-quality mark in Chinese machinery field. 3.From 2004 to 2007,we have been granted with “Top 100 Metal Cutting Machine Tool Manufacturers” in China. 4.In 2011,we have been granted as” National Grade HI-Tech Enterprise”. 5.We have introduced ISO9001:2008 in 2009. 6.The turret Vertical milling machine,NC knee type milling machine and Vertical machine center and Surface grinding machine has obtained CE certificate notified by CCQS.