Upward Internal Broaching Machine L5720C

machine Dric：

As for the type L5710C and L5720C Upward Internal Broaching Mchine,the working direction is upward form underside eliminating the impact and quake induced by the downward broaching force and downward force of cargo chute and cutters to improve the processing quality.Since the working direction is upward from underside,the working surface is rather low not being necessary to make the silo .The machine is suitable for the broaching holes with various geometric shapes(I.E.gear spline hole,gear tri-slot,etc.);it is also suitable for the large-scale production and batch production because of the high production effciency .The machine is driven by hydraulic pressure with stable working performace,stepless  speed regulation and overlonading safety device .the machine has the automatic cycle system,which the main  operation can be inched individually.Meanwhile,the machine is controlled by the general button station with convenien

 

 

TECHNICAL SPECIFICATIONS：

MODELS	L5720C
Rated pulling capacity×Max.culling	100×1600	KN×mm
Cutting speed (stepless)	2-8	m/min
Return speed (stepless)	2-17	m/min
Max.stroke of table	520	mm
Size of working plane on table(W×L)	320×360	mm
Distance from bottom of bed to upper plane of table	1200	mm
Delivery	300	L/min
Max.working pressure	10	Mpa
Total capacity of motors	45	kw
Main motor	37	kw
overall dimensions(L×W×H)	3190×3183×5400	mm
Net wight(Approx.)	15000	kg