1600/2000/3000 Large High Performance Workhorse CNC Turning and Milling Machine -Oturn

1600/2000/3000 Large High Performance Workhorse CNC Turning and Milling Machine

HIGHLIGHT

Extra-long X-axis travel of 3050mm meets your machining needs
Dual spindle, dual turret option available as needed, offering high cost-effectiveness.
Exceptional load-bearing capacity

Technical Specifications

1600 Series
2000 Series
3000 Series

ITEM	UNIT	1600	1600M	1600MY	1600MS	1600MSY
Max. bed rotation dia.	mm	Φ690	Φ690	Φ800	Φ690	Φ800
Max. machining dia.	mm	Φ640	Φ530	Φ450	Φ530	Φ400
Max. machining length	mm	1500	1500	1450	1430	1430
Spindle nose	ASA	A2-11	A2-8	A2-8	A2-8	A2-8
Hydraulic cylinder/chuck	inch	15″/12″	10″	10″	10″	10″
Spindle through-hole dia.	mm	Φ117	Φ86	Φ86	Φ86	Φ86
Max. bar through-hole dia.	mm	Φ102	Φ76	Φ76	Φ76	Φ76
Max. spindle speed	rpm	2500	2500	2500	2500	2500
Spindle motor power	kw	15/18.5	17	17	17	17
Spindle motor torque	Nm	440-544	180/400	180/400	180/400	180/400
Sub-spindle nose	ASA	–	–	–	A2-6	A2-6
Sub-spindle hydraulic cylinder/collet	inch	–	–	–	8″	8″
Sub-spindle through-hole dia.	mm	–	–	–	Φ66	Φ66
Max. sub-spindle bar through-hole dia.	mm	–	–	–	Φ52	Φ52
Sub-spindle max. speed	rpm	–	–	–	4300	4300
X-axis travel	mm	335	313	260	313	235
Y-axis travel	mm	–	–	120(±60)	–	120(±60)
Z-axis travel	mm	1570	1620	1580	1620	1500
S-axis travel	mm	–	–	–	1280	1280
Tool station	/	12T	BMT65-12T	BMT65MY-12T	BMT65-12T	BMT65MY-12T

ITEM	UNIT	2000	2000M	2000MY	2000MS	2000MSY
Max. bed rotation dia.	mm	Φ690	Φ690	Φ800	Φ690	Φ800
Max. machining dia.	mm	Φ640	Φ530	Φ450	Φ530	Φ400
Max. machining length	mm	1980	1960	1920	2030	2030
Spindle nose	ASA	A2-11	A2-8	A2-8	A2-8	A2-8
Hydraulic cylinder/chuck	inch	12″	10″	10″	10″	10″
Spindle through-hole dia.	mm	Φ102	Φ86	Φ86	Φ86	Φ86
Max. bar through-hole dia.	mm	Φ90	Φ76	Φ76	Φ76	Φ76
Max. spindle speed	rpm	2500	2500	2500	2500	2500
Spindle motor power	kw	15/18.5	17	17	17	17
Spindle motor torque	Nm	440/544	180/400	180/400	180/400	180/400
Sub-spindle nose	ASA	–	–	–	A2-6	A2-6
Sub-spindle hydraulic cylinder/collet	inch	–	–	–	8″	8″
Sub-spindle through-hole dia.	mm	–	–	–	Φ66	Φ66
Max. sub-spindle bar through-hole dia.	mm	–	–	–	Φ52	Φ52
Sub-spindle max. speed	rpm	–	–	–	4300	4300
X-axis travel	mm	335	313	260	300	235
Y-axis travel	mm	–	–	120(±60)	–	120(±60)
Z-axis travel	mm	2030	2090	2050	2090	1960
S-axis travel	mm	–	–	–	2030	2030
Tool station	/	12T	BMT65-12T	BMT65MY-12T	BMT65-12T	BMT65MY-12T

ITEM	UNIT	3000	3000M	3000MY	3000MS	3000MSY
Max. bed rotation dia.	mm	Φ690	Φ690	Φ800	Φ690	Φ800
Max. machining dia.	mm	Φ640	Φ530	Φ450	Φ530	Φ400
Max. machining length	mm	2980	2960	2920	3030	3030
Spindle nose	ASA	A2-11	A2-8	A2-8	A2-8	A2-8
Hydraulic cylinder/chuck	inch	12″	10″	10″	10″	10″
Spindle through-hole dia.	mm	Φ102	Φ86	Φ86	Φ86	Φ86
Max. bar through-hole dia.	mm	Φ90	Φ76	Φ76	Φ76	Φ76
Max. spindle speed	rpm	2500	2500	2500	2500	2500
Spindle motor power	kw	15/18.5	17	17	17	17
Spindle motor torque	Nm	440/544	180/400	180/400	180/400	180/400
Sub-spindle nose	ASA	–	–	–	A2-6	A2-6
Sub-spindle hydraulic cylinder/collet	inch	–	–	–	8″	8″
Sub-spindle through-hole dia.	mm	–	–	–	Φ66	Φ66
Max. sub-spindle bar through-hole dia.	mm	–	–	–	Φ52	Φ52
Sub-spindle max. speed	rpm	–	–	–	4300	4300
X-axis travel	mm	335	313	313	300	235
Y-axis travel	mm	–	–	120(±60)	–	120(±60)
Z-axis travel	mm	3030	3090	3050	3100	2960
S-axis travel	mm	–	–	–	3030	3030
Tool station	/	12T	BMT65-12T	BMT65MY-12T	BMT65-12T	BMT65MY-12T

1600/2000/3000 Specifications

Parameter Overview

Max. turning diameter 690/800 (mm)
Max. machining length 1150/1550/2050/3050 (mm)
Spindle nose A2-8/A2-11
Chuck size 10″/12″/15″
Max. speed 2500 (rpm)
Direct drive spindle power 17 (KW)
Mechanical spindle power 30/40 18-22/26 (KW)
Servo hydraulic power turret 12T

Options (partial list)

Automatic tool setting system

Automatic safety door control

Robotic interface

Automatic workpiece receiving device

Blowing device

High-pressure cooling system

Various types of power tool holders

STRUCTURE

Modular structure

Beneath the sheet metal, it wins with a truly superior structure.
Modular structure, configure your machine as needed.

Heavy-duty cast iron base

All major machine tool components utilize HT300 cast iron with exceptional vibration-damping capabilities.

All castings undergo finite element analysis (FEA) optimization to minimize distortion and enhance vibration-damping performance.

Castings for large-series lathes feature reinforced ribs for enhanced rigidity and thermal stability.

The compact, symmetrical design of the headstock and tailstock castings further enhances rigidity, ensuring high positioning accuracy and repeatability.

Special Turret

The power turret adopts an integrated gantry structure along the positive Y-axis, featuring high precision and exceptional rigidity. It can withstand substantial cutting forces, ensuring stable machining performance. This design guarantees tool positioning accuracy throughout the machining process, thereby enhancing both machining quality and efficiency.

NC Servo Turret

The NC servo turret employs servo motors for direct drive, utilizing high-resolution encoders to achieve closed-loop control.

It features 12 powered tool positions and a three-piece tooth arc gear structure.

M-Power Turret BMT55/65

Adjacent Tool Change Time: 0.15S; Tool positions: 12

Directly integrates rotary tools with gear/belt drives, enabling turning, milling, tapping, and threading operations on a single machine.

16T Power Turret (Optional)

Greater tool capacity, 16 powered tool positions

Spindle

The spindle motor is equipped with a cooling system to suppress thermal displacement effects, ensuring continuous constant-temperature operation. Spindle nose runout accuracy is within 0.002 mm (or within 0.001 mm, optional based on customer requirements). Advantages of grinding-free machining, hard machined surface, surface roughness Ra 0.2 μm

Dual Spindle Series Back Processing

The sub-spindle can provide high-efficiency back-end processing capabilities. The sub-spindle power is 18/22 kW. With the material receiving device, the finished workpiece can be smoothly separated from the clamp and fall into the workpiece receiver.

Under the synchronous control of equal speed, the sub-spindle accurately receives the workpiece from the main spindle and then performs the second process on the back end of the workpiece, which not only saves manpower, but also reduces the secondary positioning setting time and precision error of the workpiece and the workpiece loss.

The Φ52 sub-spindle configuration can provide long workpiece processing capabilities. Both ends of the workpiece can be clamped and supported by the main spindle and sub-spindle at the same time to perform precision machining of the middle section of the workpiece. Slender workpieces can be directly sent out from the sub-spindle through-hole.