Xh2420 Series Gantry Type Milling/CNC Double Column Vertical Center Machining

• After-sales Service: 12
• Warranty: 12
• Type: Gantry Milling
• Structure: Gantry
• Controlling Mode: CNC
• Automatic Grade: Automatic
• Model NO.: XH2420
• Precision: High Precision
• Certification: CE, ISO 9001
• Condition: New
• Table Size: 4000X2000
• Max Table Load: 15000
• Table Travel X: 4200
• Table Travel Y: 2650
• Table Travel Z: 1000
• Distance Between Two Column: 2500
• Spindle Taper: Bt50
• Tool Capacity: 24
• Net Weight: 45000
• Spindle Diameter: 190
• Feed Rate ( X / Y / Z Axes): 8000
• Transport Package: Wood
• Specification: CE ISO9001
• Trademark: WELLON
• Origin: Tengzhou China
• Production Capacity: 100 PC/Month

Product Description

 high strength resin sand castings, aging treated, inside with mesh stiffeners, to ensure good stability
 X/Y axis adopts heavy duty roller linear guideways, together with mandatory automatic lubrication system, to ensure small friction & the stability of accuracy
Z axis adopts rectangular-hard-rail-sliding-structure, plastic paste treated, double nitrogen-balance-cylinders are used to balance Z-axis movement, to ensure the stability of accuracy
Z axis movement is with braking function, can automatic clamping spindle box in case of power failure
3-axis large pitch ball screws, pre-drawing treated, to ensure good rigidity & good accuracy & high speed
direct connection structure between servo motors and ball screws, to ensure positioning accuracy
Taiwan brand spindle unit, P4 spindle bearings, with automatic tool clamping system, high speed & high rigidity & good accuracy
 double electronic lubrication pump design, with protection and alarm functions in case of low pressure & oil shortage
 telescopic-stainless-protection-cover on X guideway, telescopic-organ-protective-cover on Y guideway, splash guard surround machine body, to ensure operator's safety & inside cleanness of machine
Siemens 828D system, disc type tool magazine, coolant system, double spiral & chain type chip-conveyor are included machine is widely used in rough and fine processing of various kinds of plate, box, frame and other complex parts in machinery manufacturing industry. Functions include milling, boring, drilling, rigid tapping, reaming, spot facing and many other various production processes
Specification 

Specification	Unit	XH2420*3m	XH2420*4m	XH2420*5m	XH2420*6m	XH2420*8m
Table size	mm	3000*2000	4000*2000	5000x2000	6000x2000	8000x2000
Max table load	ton	10	15	18	20	22
Table travel X	mm	3200	4200	5200	6200	8200
Table travel Y	mm	2650	2650	2650	2650	2650
Table travel Z	mm	1000	1000	1000	1000	10000
Spindle nose to table surface	mm	250-1250	250-1250	250-1250	250-1250	250-1250
Distance between tow  column	mm	2500	2500	2500	2500	2500
Spindle speed range and driving method	rpm	6000 belt driving	6000 belt driving	6000 belt driving	6000 belt driving	6000 belt driving
Spindle taper	/	BT50	BT50	BT50	BT50	BT50
Spindle diameter	mm	190	190	190	190	190
Feed rate ( X / Y / Z axes)	mm/min	1-8000	1-8000	1-8000	1-8000	1-8000
Number of tool magazine--opt.		24 /opt.-32	24 /opt.-32	24 /opt.-32	24 /opt.-32	24 /opt.-32
Tool magazine type		Disc type	Disc type	Disc type	Disc type	Disc type
X/Y/Z axis ball screw diameter	mm	80/63/50	80/63/50	80/63/50	100/63/50	100/63/63
XYZ axis linear guideway width	mm	55/55/Rectangular	55/55/Rectangular	55/55/Rectangular	55/55/Rectangular	55/55/Rectangular
X/Y/Z feed motor power	kw	5.5/4/3	5.5/4/3	5.5/4/3	5.5/4/3	5.5/4/3
Fast moving speed	m/min	12	12	12	10	10
Cutting speed	m/min	8	8	8	6	6
Spindle motor power	Kw	22	22	22	22	22
Positioning accuracy(JIS standard)	mm	±0.005/300	±0.005/300	±0.005/300	±0.005/300	±0.005/300
Repeatability Positioning accuracy(JIS standard)	mm	±0.003/1000	±0.003/1000	±0.003/1000	±0.003/1000	±0.003/1000
Net weight	Ton	40	45	50	55	60
Overall size	mm	8000*5100*3800	10000*5100*3800	12000*5100*3800	14000*5100*3800	16000*5100*3800