Model C5225/ C5232/ C5235/ C5240/ C5250/ C5263 double column vertical lathe is a double-column vertical lathe, in which the left and right tool posts are programming tool posts,and square ram.
The machine tool consists of main parts such as gantry, worktable, gearbox, beam, vertical tool post, electrical and hydraulic system. The left vertical column, right vertical column, connecting beam, worktable, etc. form a closed symmetrical frame. The crossbeam is driven by the lifting motor, gear box, and lead screw to move up and down on the column guide rail. The main drive of the worktable is driven by a AC motor and reduced by gears to make the worktable obtain the corresponding working speed, and the gearbox has reliable performance.

Specification Parameter

Specification	Unit	C5225	C5232	C5235	C5240	C5250	C5263
Max. cutting diameter	mm	2500	3200	3500	4000	5000	6300
Max. cutting height	mm	1600/ 2500	1600/ 2500	1600/ 2000	1600/ 2500	2000/ 3150	3150/ 4000
Worktable diameter	mm	2250	2830	2830	2830/ 3600	4000/ 4500	4500/ 5700
Max. Loading weight	t	10/16/20	10/16/20	20	20/32/50	32/50	50/100
Worktable max. torque	kn.m	63	63	63	63	70	100
Worktable speed range	rpm	2-63	2-63	2-63	0.5-40	0.5-40	0.5-38
Worktable step	step	16	16	16	16	16	16
Right tool post cutting force	kn	35	35	35	35	35/50	50/80
Tool post horizontal travel	mm	1400	1700	1900	2150	2765	3450
Tool post vertical travel	mm	1000/ 1400	1000/ 1250	1000/ 1250	1000/ 1400	1250/ 1600	1600/ 2000
Main motor	kw	55	55	55	55	55/75	75/110
Machine weight	t	32/34/36	39/42	40/43	43/45/48	60/65/70	118/178
Lathe dimension (LWH)	mm	518047004800	600048605000	640050505200	690052005700	920058005800	1150075009300

Product Feature

1. Advanced modular design, universal product, mature technology, stable accuracy and reliable quality.

2. Heavy and high grade castings made by own foundry, followed properly heat treatment.

3. Hardened guideway by extra-frequency induction machine(above HRC50). Sliding guideway. Combined with rollers on the cross rail.

4. PLC control made by OMRON Japan Fine layout and cabling in cabinet. Special careful selected components for super reliability.

5. Separate hydraulic station, easy to setup, daily maintenance and repair.

6. DRO and scales is standard.

7. Grounded gears in the gearbox to ensure high precision, low noise and long lifetime.

8. Two kinds of table guideway is available, i.e, dynamic static pressure and pure static pressure.

Application

This machine tool is suitable for rough and fine machining of ferrous, non-ferrous metals and some non-metal parts with high-speed steel and hard alloy tools. It can process inner and outer cylindrical surfaces, end faces, inner and outer conical surfaces, and grooving.

Main drive

The main drive is driven by an AC motor, and the brake is an energy-consumption brake, which cooperates with mechanical speed change to achieve the required speed of the worktable. The gear shift is realized by the hydraulic cylinder pushing the shift fork to drive the gear to move. The main drive AC motor has a power of 55Kw, and the gearbox gear adopts high-precision ground gears with low noise; the large spiral bevel gear adopts 20CrMnTi carburizing quenching gear grinding technology.