CT-460A CNC-CNC Flat Bed Lathes-

Techmax CT-series CNC lathe (Economic value model) is designed to provide stable performance and high profit. Free to choose single workpiece processing or working with bar feeder to do machining automatically and continuously

CNC System

FANUC, SIEMENS, FAGOR, MITSUBISHI, GSK cnc controllers are available according to personal habits.

Hydraulic Chuck (Option)

3-jaw manual chuck or Taiwan hydraulic chuck(option) is available. This 3-Jaw hydraulic chuck provides excellent workholding capacity. It features industry-standard serrated jaws, and including all necessary adapters and tooling required for installation and operation.

Turrets

High productivity due the 4-way automatic tool changer as standard. 6-station/8-station tool changer (option) are available, which provides super-rigid mounting of turning tools and boring bars.

Hydraulic Tailstock (Option)

Auto chip conveyor (option) is available to remove the chips from the machine quickly.

The conveyor can be activated via M-code, or directly from the control pendant, and there are settings to control the interval and duration of the conveyor cycle for automatic operation.

High Rigid Tailstock

The tailstock, made of top quality, has a rigid construction, vibration absorbing and can easily travel along the bed guideways. A lead screw, driven by hand wheel, allows axial movement of the quill on a 120 mm maximum travel. It can be set eccentrically with max. ±13 mm for cutting.

Auto Bar Feeder (Option)

Free to choose single workpiece processing or working with auto bar feeder to do machining automatically and continuously.

Convenient parameters setting without need of any program modification. Length of remnant can be set as desired.

Self detection for abnormal motions and is displayed on LCD.

Model	CT-400A CNC	CT-460A CNC	CT-500A CNC
*CAPACITY:*
Swing over bed	Φ400 mm	Φ460 mm	Φ500 mm
Swing over cross slide	Φ210 mm	Φ240 mm	Φ280 mm
Distance between centers	750 / 1000 / 1500 mm	750/1000/1500 mm	750/1000/1500 mm
Max. turning length	600 / 850 / 1350 mm	600/850/1350 mm	600/850/1350 mm
6-station turret max. turning length	430 / 680 / 1180 mm	430/680/1180 mm	430/680/1180 mm
6-station turret max. turning diameter	Φ295 mm	Φ340 mm	Φ340 mm
Manual chuck dia.	8" (200); 10" (250); 12" (305) /(mm)	8" (200); 10" (250); 12" (305) /(mm)	8" (200); 10" (250); 12" (305) /(mm)
Hydraulic chuck dia.	8" (200); 10" (250); 12" (305) /(mm)	8" (200); 10" (250); 12" (305) /(mm)	8" (200); 10" (250); 12" (305) /(mm)
*TRAVEL:*
Cross slide travel (X-axis)	250 mm	280 mm	280 mm
when using stationary cutting blocks	320 mm	320 mm	320 mm
Longitudinal travel (Z-axis)	710 / 960 / 1460 mm	710/960/1460 mm	710/960/1460 mm
X/Z-axis guide rails	sliding type	sliding type	sliding type
X/Z-axis ball screw dia. × thread pitch. accuracy class	Φ25×4 / Φ40×6 mm	Φ25×4/Φ40×6 mm	Φ25×4/Φ40×6 mm
*SPINDLE:*
Spindle speed	100-2000 rpm	100-2000 rpm	100-2000 rpm
Spindle taper	D8 / МK-7	D8/МK-7	D8/МK-7
Spindle bore	Φ80 mm	Φ80 mm	Φ80 mm
Hole diameter (Hydraulic chuck)	Φ52; 75; 91 mm	Φ52; 75; 91 mm	Φ52; 75; 91 mm
Draw pipe inner diameter (Hydraulic chuck)	Φ52; 75 (option) mm	Φ52; 75 (option) mm	Φ52; 75 (option) mm
Max. bar diameter (hydraulic chuck)	Φ48; 63 (option) mm	Φ48; 63 (option) mm	Φ48; 63 (option) mm
*TOOL:*
Tool station number	4; 6; 8 pcs	4; 6; 8 pcs	4; 6; 8 pcs
Tool section size	25×25; 20×20 (6 station BWD) mm	25×25; 20×20 (6 station BWD) mm	25×25; 20×20 (6 station BWD) mm
Max. tool diameter	Φ20 (6 station BWD) mm	Φ20 (6 station BWD) mm	Φ20 (6 station BWD) mm
*TAIL STOCK:*
Tailstock quill taper	MK-4	MK-5	MK-5
Tailstock quill diameter	Φ75 mm	Φ75 mm	Φ75 mm
Tailstock quill travel	130 mm	130 mm	130 mm
*ACCURACY:*
Positioning accuracy	±0.016 mm	±0.016 mm	±0.016 mm
Repeatability	±0.009 mm	±0.009 mm	±0.009 mm
*SPEED:*
X/Z-axis rapid traverse	8 / 10 m/min	8/10 m/min	8/10 m/min
*COOLANT:*
Coolant pump power	0.09 kw	0.09 kw	0.09 kw
Hydraulic station power	0.75 kw	0.75 kw	0.75 kw
*POWER:*
Main motor power	5.5; 7.5 kw	5.5; 7.5 kw	5.5; 7.5 kw
Main motor torque	57; 76 N.m	57; 76 N.m	57; 76 N.m
Spindle torque	142; 190 N.m	142; 190 N.m	142; 190 N.m
Max. torque on the spindle	450 N.m	450 N.m	450 N.m
*DIMENSIONS:*
Overall dimensions (L×W×H)	2060 / 2310 / 2790×1345×1600 mm	2060/2310/2790×1345×1600 mm	2060 / 2310 / 2790×1345×1600 mm
Weight approx.	2170 / 2250 / 2800 kg	2200 / 2350 / 2900 kg	2200 / 2350 / 2900 kg

▪ Siemens 808D controller
▪ Siemens controller with a MPG unit for lathe setting
▪ 4-position automatic tool post
▪ 80mm spindle bore
▪ Infinitely variable spindle speed by inverter
▪ 3 jaw chuck - 200mm
▪ Step less speed change throughout entire speed range
▪ Alarm Lamp (3 color status light)
▪ Manual tail stock
▪ Coolant and lubrication system
▪ Heat exchanger for electrical cabinet
▪ LED Work light
▪ Dead Centre
▪ Maintenance tool kit
▪ CNC system Fanuc 0i TF / Siemens 828D
▪ Shop Turn for Siemens 828D CNC system
▪ 6-8 position tool post
▪ 3-jaw hydraulic chuck - 8/ 10/12 inches
▪ Hydraulic tailstock
▪ Fully enclosed cover
▪ Bar puller
▪ Chip conveyor and a chip cart
▪ Other configuration changes are possible as agreed with the client