China Cnc Turning Grinding Machine wholesale customized

Automatical Cnc Turning Grinding Machine

Brand LUCUBRATE
Product origin CHINA
Delivery time 30DAYS
Supply capacity 200PCS PER YEAR

CNC roll lathe
The machine using Siemens 808D CNC, servo motor drive.designed to fully analyze the ATOMAT Italy, Germany HERKULLES’s roll lathe technical performance indicators, new forms of mechanical structure.
At the same time drawing on well- know domestic machine tool companies of similar experiences.The machine suitable for a variety of material roll, rolling roll the compound of the Central and rough, finishing.
The machine use 4 guide rail+1 auxiliary guide for high-rigidity machine provides a reliable guarantee.
Saddle- bed machine, mobile tool using high-rolling rigid rail support and enhance the stability of the machine and high-rigid system, as well as sensitivity to ensure that the machine’s overall accuracy of integrated processing, machine-wide stainless steel rail protection.
Frequency use spindle motor power 30KW, stepless speed regulation.
Machine equipped with special software, interactive operating system can cylindrical roller, pass automatic programming, there by reducing the cumbersome programming work, improve efficiency.

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CNC Heavy duty Roll Turning lathe suitable for roughing and finishing section mill rolls with profiles of the cast iron roll or high speed steel or tungsten carbide roll etc.

The heavy duty roll turning lathe are suitable for workpiece up to the following data:

Max. Diameter to be machining : 550mm

Max. center distance:2500mm

Max roll weigh on center:3500Kg

CNC controller: siemens 828D

Optional function 1

Special software for programming shop turn machining step programming.

Optional function 2

The turret block can be selected with the NC quartet turret. It can fix 4 shanks at the same time. it’s very good for machining rough and finish with different shanks.

Description:

The workpiece are accommodated between the 4-jar faceplate of the headstock and the center of the tailstock.

The CK8450*2500 CNC heavy duty turning lathe are the series of 5-bedways turning lathes has been especially designed for rolling cylinder maintenance. The CK8450*2500 CNC heavy duty turning lathes are strong and reliable, with superior rigidity given by the oversized components and 5 guideways design. There are 2 guideways for the tailstock, 2 guideways for the saddle in the level surface, at the same time there have 1 guideway on the vertical surface link to the end of the saddle beside the operation side.

MAIN TECHNICAL CHARACTERISTIC of The CK8470*2500 CNC heavy duty roll turning lathe

CAPACITY
Height of center over bed guideways	425 mm
Distance between center	2500 mm
Max. diameter of the roll	550 mm
Bed width	920 mm
Number of guideways	4 + 1
Max workpiece weight supported between center without steadies	3500 kg

Headstock

Spindle, shafts and transmission gears made in 18 Ni Cr Mo5, completely hardened and ground. Spindle mounted on journals which are provided with high precision SKF bearings, specially selected for spindles. 4 Jaws independent chuck, cast steel body, diam. 650mm. A.C. brushless spindle motor controlled with VFD. Stepless variation of the spindle speed within each speed range. Lubrication system with continuous forced lubrication of all components of the headstock, complete with safety device which intervenes in case of defective operation.

HEADSTOCK
Spindle nose	Metric #80
Inner diameter of front bearing	240 mm
Spindle motor A. C. AC SERVOR	30kW
Number of spindle speed ranges	2
Variation of r.p.m. at different ranges	r.p.m.5~350
4 jaws independent chuck cast steel body, 550mm,

Tailstock

Tailstock for these lathes is specially designed to reduce the distance between centre and the large bearings in order to increase stability and avoid vibrations.