KX-46J Heavy-Duty CNC Lathe

Supports φ45mm bars with 4,000 RPM, 5.5–7.5kW spindle and large workspace, perfect for powerful turning and multi-axis machining.

Bar Materials: up to φ45mm

Max swing diameter: φ380mm

X-axis travel: 1000mm

Z-axis travel: 400mm

Technical Parameters	Standard Value	Maximum Value
Processing capability
Spindle bore	φ45 mm	–
Maximum particle diameter	150 mm	200 mm
Maximum length of workpiece to be processed	350 mm	380 mm
Unilateral stock removal of stainless steel	3 mm	4.5 mm
Accuracy	＞0.007 mm	–
Surface finish	Ra 1.6	–
Height of tool carrier center	50 mm	–
Maximum rotation diameter	φ380 mm	–
Tool holder specification	16 mm × 16 mm	–
Travel
X axis travel	1000 mm	–
Z axis travel	400 mm	–
Feed
X-axis fast movement speed	18m/min	25m/min
Z-axis fast movement speed	18m/min	25m/min
X axis servo power	1.5kW	–
Z axis servo power	1.5kW	–
Spindle
Spindle speed	3500 rpm	4000 rpm
Spindle motor power	5.5 kW	7.5 kW
Spindle nose	A2-5	–
Size of applicable hydraulic chucks	6 inch	8 inch
Dimensional & Weight
Dimensions	2120×1620×1920 mm	–
Weight	2900KG	–

Specification	Standard	Optional
CNC Control System	NANJINGKT	SYNTEC/GSK/LNC
Screw	32 mm C3-grade ball screw	–
Guide rail	30 mm P-grade linear guide	–
Spindle	YASHU High rigidity barrel spindle
Spindle motor	5.5 kW motor	7.5 kW servo motor
Feed servo motor	1.5 kW servo motor	–
Tpye of bed	30° Slant bed	–
Base Structure	Patented anti-deformation base	–
Clamping	Hydraulic clamping	–

Competent to handle the turning process with brass, bronze, aluminum, steel, and rigid plastic with bars diameter up to φ35 mm or single work-pieces up to φ50mm. It can also be equipped with hydraulic chucks for single-piece production of parts within 250mm.
Adopting the Yashu’s exclusive control system and electric package to achieve the greatest efficiency of electromechanical coordination.
It comes with a high-speed spindle with 4,000 RPM, providing 3kW or 3.7kW powerful output, and patented anti-deformation base to ensure stability for heavy-duty machining
It is a multi-positions turret, polygon milling device for knurling, threading, and face milling on the end surface.