Large & Very Long Horizontal 1400x12000 6T 12m Length CNC Lathe

Product Description

Features:
This machine has built-in features: strong power, good rigidity, high accuracy and excellent accuracy persistence. FANUC (SIEMENS) AC NC system ensures reliability of machine. It can be equipped with inspecting elements of pulse encoder and linear scale. Longitudinal and cross feed are separately realized by servo motor driving lead screw, which composes semi-closed circuit and full-closed circuit. And it has also features of CRT display, tool compensation, diagram display, failure diagnosis, programming when machine, and rapid programming with diagram display. Main drive system is by gear, automatic infinitely speed changing is by sliding gear. Saddle is coated with Turcite B of high wear resistance, which greatly increases service life and accuracy persistence of machine.
One-piece machine bed design for high rigidity; Hardened guideway is of wear-resistance; Turcide B and forced lubrication system are used for the guideway;

Item	CK61140x7000/15T	CK61140x12000/6T
SWING OVER BED	1,400 mm	1,400 mm
SWING OVER CARRIAGE	1,050 mm	1,050 mm
DISTANCE BETWEEN CENTERS	7,000 mm	12,000 mm
MAX. MACHIED LENGTH	6,700 mm	11,700 mm
WIDTH OF BED	970 mm	970 mm
SUPPORT CAPACITY BEWTEEN CENTERS	15 T	6 T
SPINDLE NOSE/TAPER BORE	ISO A2-15/1:7; METRIC NO. 140	iso a2-15
SPINDLE BORE	100 mm	130 mm
SPINDLE SPEED	4 STEPS, 2TO 200 RPM	4 STEPS, 4 TO 400 RPM
TURRET	4-P & VERTICAL TYPE	4-P & VERTICAL TYPE
SIZE OF TOOL	40 × 40 mm	40×40 mm
TRAVEL OF X-AXIS, Z-AXIS	740 mm; 6700 mm	710 mm; 11,700mm
TORQUE OF X & Z-AXIS SERVO MOTOR	41Nm	41Nm
FEED SPEED OF X, Z-AXIS	X: 0.001 TO 4000 mm/min; Z: 0.001 TO 6000 mm/min	X: 1 TO 2000 mm/min; Z: 1 TO 2000 mm/min
RAPID TRAVERSE OF X, Z-AXIS	X: 1-4000 mm/min; Z: 1-6000 mm/min	X: 4000 mm/min; Z: 6000 mm/min
BALL SCREW OF X-AXIS (DIAMETERФ)	Ø 50 × PITCH 10
BALL SCREW OF Z-AXIS (DIAMETERФ)	Ø 80 × PITCH 10
DIAMETER OF TAILSTOCK SLEEVE	Ø 240
TAPER HOLE OF TAILSTOCK SLEEVE	METRIC NO. 80; 1:7
MOVEMENT OF TAILSTOCK SLEEVE	300 mm	300 mm
CONTROL SYSTEM	SIEMENS 802DSL (FANUC 0i)	SIEMENS 802DSL (FANUC 0i)
POWER OF MAIN MOTOR WITH INVERTER	DC 55 KW	AC 37 KW
BEDWAY	HARDENED & GROUND	HARDENED & GROUND

Main items of machining accuracy:
a) Roundness of finish turning surface: 0.010 mm
b) Flatness of finish turning face: 0.025 mm / 300 mm
c) Roughness of finish turning surface: Ra 1.6
d) Pitch accuracy of finish turning threads: 0.025 mm / 50 mm
e) Positioning accuracy: X: 0.020 mm; Z: 0.090 mm
f) Repeatability positioning accuracy: X: 0.012 mm; Z: 0.025 mm
g) Accuracy of size: IT6

STANDARD ACCESSORIES ACCESSORIES SUPPLIED WITH MACHINE: 4-JAW CHUCK, DIA. OF 1,000 MM: 1 SET STEADY REST, DIA. OF 50 TO 590 MM: 1 SETS LIGHTING DEVICE: 1 SET COOLANT DEVICE: 1 SET DEAD CENTER: 2 PIECES FOUNDATION BOLTS: 12 PIECES BALANCING LEVEL PADS FOR FOUNDATION: 12 SETS
Quality Control & Inspection before Packing
We control the assembly quality as well as control the quality of casting and parts/units to ensure the machines will be good enough from appearance to performance and stability keeping.
After testing and painting before packing, we will check all the accessories item by item.

Packing & Local Transportation & Fixing
Normally we will pack the machines with fumigated wooden cases or poly wooden case and steel pallets. When the machines are loaded into the container, fixing job will be done to ensure the sea shipment safety.

FAQ
1. MOQ
1 set
.
2. DELIVERY TIME
It depends on the machine and model you choose. Mostly 2 months - 4months. All machines are 100% new and not used.

3. PAYMENT TERM
T/T 30% down payment when order, 70% balance payment before shipment.
4. WARRANTY PERIOD
13 months from the date of B/L, during the warranty period, daily damage parts will be supplied freely, the after sale service will be done by dealers . After warranty period, the spare parts will be supplied at factory price.