CNC Fixed-Beam Gantry Boring and Milling Machine

Negotiable
China
No. 16 Shuanghe Street, Linhe Industrial Development Zone, Shunyi District, Beijing
13910591591
Online Contact
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Product Introduction

Machine Overview and Application
The XK(H)AF2416 and XK(H)AF2420 machines are table-traveling CNC gantry boring and milling machines. By optionally equipping a chain-type tool magazine, automatic tool changing via a manipulator can be achieved, transforming the machine into a fixed-beam gantry machining center. This machine is a general-purpose machining equipment.
The machine is equipped with a three-axis machining ram, enabling manual or automatic three-axis machining functions. This series of machines is suitable for rough and finish machining of large ferrous and non-ferrous metal parts, and can perform CNC machining operations such as milling, boring, drilling, and tapping. It also has CNC machining capability for inclined surfaces, 2D curved surfaces, and 3D curved surfaces. The machine is widely used for parts machining in mechanical manufacturing industries such as aerospace, aviation, machine tools, rolling stock, and printing machinery.

Product Parameters

Main Technical Parameters of the Machine
Item Unit XK(H)AF2416 XK(H)AF2420
Main Parameters Table size (width × length) mm 1600×3200 2000×4000
Ram cross-section size mm 400×400 400×400
Gantry clearance width mm Max. 2350 Max. 2750
Table load capacity Kg 16000 20000
Basic Parameters Ram boring and milling head spindle speed range (stepless) rpm 45~6000 45~6000
Ram boring and milling head spindle power (continuous) Kw 22/26 22/26
Max. spindle torque (continuous/max. 30 min) N ·m 770/910 770/910
Ram boring and milling head spindle front-end specification BT50 BT50
Distance from spindle end face to table mm 200~1200 200~1200
X-axis travel (table) mm 3500 4300
Y-axis machining travel (saddle) mm 2350 2750
Z-axis travel (ram) mm 1000 1000
X-axis feed speed (stepless) mm/min 1~10000 1~10000
Y-axis feed speed (stepless) mm/min 1~10000 1~10000
Z-axis feed speed (stepless) mm/min 1~10000 1~10000
X-axis rapid traverse mm/min 12000 12000
Y-axis rapid traverse mm/min 20000 20000
Z-axis rapid traverse mm/min 20000 20000
Machine length (approx.) mm 9400 11000
Machine width (approx.) mm 5000 5400
Machine height (approx.) mm 5600 5600
Machine total weight (approx.) Kg 38000 40000
Accuracy Accuracy index (full closed loop) Value/working travel Value/working travel
X-axis positioning accuracy mm 0.028/3500 0.031/4300
Y-axis positioning accuracy mm 0.023/2350 0.025/2750
Z-axis positioning accuracy mm 0.018/1000 0.018/1000
X, Y, Z-axis repeat positioning mm 0.01 0.01
Accuracy index (semi-closed loop) Value/working travel Value/working travel
X-axis positioning accuracy mm 0.033/3500 0.036/4300
Y-axis positioning accuracy mm 0.028/2350 0.03/2750
Z-axis positioning accuracy mm 0.023/1000 0.023/1000
X, Y, Z-axis repeat positioning mm 0.015 0.015
Optional Items Tool magazine capacity pcs 24, 40 (vertical) 24, 40 (vertical)
Max. tool diameter mm φ110/φ220 (vertical) φ110/φ220 (vertical)
Max. tool length mm 300 300
Max. tool weight Kg 15 15