Can Replace The Japanese Brand Double Spindle and Double Turret Mill-Turn Machining Center

• Customization: Available
• After-sales Service: Online Service/ Service at Customer Site
• Warranty: 13 Months
• Model NO.: KC-50CST
• Type: Turret Lathe
• Processing Accessory: Chuck CNC Lathe
• Guide Rail: Inclined Guide Rail
• Tool Holder: Single-tool Holder CNC Lathe
• Power Source: Hydraulic Pressure
• Controlling Mode: CNC
• Automatic Grade: Automatic
• Setting Mode: Floor-type
• Precision: High Precision
• Certification: CE, ISO 9001
• Condition: New
• Spindle Speed: 4000r/Min
• Bed Slope: 15 Degree
• Feature: 35 Degree Bed Structure
• Function: Turning Milling Compound
• Transport Package: Iron/Wooden Bracket, Wood Case
• Specification: 3500 X 2300 X2300mm
• Trademark: Josen
• Origin: China
• HS Code: 845710910
• Production Capacity: 100
• Package Size: 350.00cm * 230.00cm * 260.00cm
• Package Gross Weight: 8000.000kg

Product Description

1. High-accuracy built-in spindle motors mounted:
the double of motor spindles with improvements in both spindle rigidity and cooling performance are powerful, achieve high torques and high speeds, and thus improve productivity.
The spindle system has passed strict dynamic balancing test, with good accuracy retention, high rigidity and high efficiency, so that the whole machine can not only complete finishing, but also roughing and heavy cutting for users, especially suitable for mass production of complex shapes and high finish products.

2. The main castings are made of high grade cast iron by resin sand casting. Adopting advanced finite element analysis technology, the design structure is reasonable and the layout is optimized. Provide excellent shock resistance and thermal stability, improve machining accuracy stability and surface quality.

3. X1, X2, Z1, Z2 multi-axis servo motors are directly connected to the precision ball screw through flexible coupling with high precision, and the two ends of the screw are fixed, which improves the supporting stiffness of the supporting base and minimizes the distortion and deformation of the screw caused by frequent high-speed positioning and heavy cutting.          


4. automatic centralized lubrication system to lubricate the screw, guideway and other moving parts through the set oiling interval and oiling duration to ensure the accuracy and easy service of the machine .

5. Double motor spindle mounting magnetic ring encoder will ensure positioning in C-axis indexing is more accurate, through the twin spindle chuck at the same time to clamp the parts docking, to achieve the synchronization of the accuracy. double spindle with twin Y axis driven turret can be from simple to complex one hit machining from raw material to finished parts .less setup time ,complete in one setup .during machining process can be turning ,milling, tapping, drilling, boring , hobbing ,slotting operation .
Bar capacity from 30mm, 42mm, 52mm till option 65mm.

6. The machine adopts upper and lower double 12-station BMT55 driven turret, two-direct positioning, short tool change time, high positioning accuracy, is conducive to improving machining accuracy, the maximum installation of 24-tools in turret, to ensure that the number of cutting tools required for complex workpiece machining; you can also choose to BMT-45-15-tools turret, can be a maximum installation of more than 30 tools (even each station of 1 drive 2 tool holder is option);
the two turrets at the same time High-efficiency machining, and the upper and lower turrets help each other to complete the workload of dual-turret cutting. The upper and lower turrets can be used for turning in the main spindle and sub-spindle respectively, and the twin turrets can become a member of the auxiliary turning to improve the machining efficiency and provide highly efficient and flexible machining capability, and the workpiece from loading to unloading can be realized in a fully automated one-shot machining.
The Y-axis is equipped with a 100 mm travel (±50 mm off centerline)

7. The feed system is driven by servo motor with roller screw drive for high precision and wear resistance, and the large diameter ball screw ensures the precision and rigidity of the machine.
8. The bed is supported by P-class large-size precision heavy-duty roller guideway , with strong support rigidity and high guiding precision. The outer cover of the machine is fully protected to prevent the cutting fluid from splashing.

9. The driven turret with high pressure 25Bar coolant system, which effectively improves tool life of the cutting tool in the process of machining, improves the finishing parts in surface, and also can interrupting chips in machining process. Optional configuration of 50Bar high-pressure coolant system to ensure that in the processing of deep holes can easily cope with.

10 This kind of machine use double motor spindles, double C-axis, twin driven turret, double Y-axis, with powerful function, excellent performance because of the stability of the machine and rigidity.
Main Features:

 

Basic specifications:

SL NO.	Description	Unit	Details
Machine performance
1	Maximum swivel diameter of the bed	mm	780
2	Maximum machining diameter	mm	320
3	Maximum cutting length	mm	200/400
4	Maximum distance between two chucks	mm	700
5	Standard Chuck Size	Inch	8/6
CNC system
1	FANUC system		OITF Plus
Spindle
1	Spindle type		Motor spindle
2	Spindle /sub spindle		A2-6/ A2-5
3	Spindle/sub-spindle through-hole diameter	mm	66/56
4	Max bar capacity	mm	52/42
5	Front bearing diameter	mm	100
6	Max spindle speed/sub spindle	rpm	4000/5000
7	Spindle motor power	Kw	22
8	Sub-spindle motor power	Kw	15
Turret
1	servo driven turret	mm	BMT55
2	Positions of turret	NO.	12
3	Diameter of cutter plate	mm	330
4	Maximum Boring Bar Diameter	mm	40
5	Tool size	mm	25*25
6	Turret power	mm	4.5
7	Rotating speed of live tools	rpm	6000
X, Z axis accuracy
1	X, Z axis positioning accuracy	mm	± 0.005
2	Repeat Positioning Accuracy	mm	± 0.002
X-axis parameters
1	X1 axis travel	mm	230
2	X2 axis travel	mm	230
3	X-axis rapid traverse speed	m/min	24
4	X1 /X2 Axis Ball Screw Diameter and Pitch	mm	40 x 10 (C3 class)
5	X1 /X2 axis guideway type and dimensions	mm	35 (Roller guideway P4 class)
6	X-axis motor power	Kw	3.3
Z-axis parameters
1	Z1 axis travel	mm	620
2	Z2 axis travel	mm	530
3	Z3 (secondary axis) maximum travel distance	mm	650
4	Z-axis rapid traverse speed	m/min	24
5	Z1 /Z2 /Z3 axis ball screw diameter and pitch	mm	40 x 10 (C3 level)
6	Z1 /Z2 axis guideway type and dimensions	mm	45 (Roller guideway P4 class)
7	Z3 (secondary axis) guideway type and dimensions	mm	35 (Roller guideway P4 class)
8	Z-axis motor power	Kw	3.3
Y-axis parameters
1	Y axis travel	mm	±50
2	Y-axis ball screw diameter and pitch	mm	32 x 10 (C3 level)
3	Y-axis guideway type and size	mm	35 (harden P4 class)
4	Y-axis motor power	Kw	2.3
Other
1	Coolant box capacity		200
2	Power Chassis Capacity		35
3	Machine size	mm	3500 X 2300
4	Machine weight	kg	6500