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Machining Centers

Vertical Machining Center VMC – 650/850/855

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1. High speed. 

2. Easy operation. 

3. Safety.

4. High precision.

 

Company Information

 

Nantong Zongheng Machinery Co.,Ltd is located in Nantong City,Jiangsu Province, a large-scale  machine tool manufacturing enterprise in East China. The main products of company are gantry machining  centervertical machining centerCNC lathe,surface grindervertical knee type milling machine, turret universal rocker milling machine, etc. Products are widely used in mould manufacturing, auto parts, wind power, nuclear power, ocean ships, military aerospace, college teaching fields and etc. We donot only enjoy best-selling in domestic market, but also export to Southeast Asia, the Middle East, Brazil, India, Africa, Europe, the United states and some other countries and regions.

FAQ
How to master the stability of machine castings?
The casting of numerical control machine all adopt HT250 and HT300,It is treated by Two times temper and one time vibration aging to release internal stress,in order to ensure structural stability and the machine accuracy can be long maintained.
How to grasp and test the precision of the machine tool?

The assembly process of CNC machine tool is with technical guidance and supervision and inspection by senior Engineer,and the accuracy is tested by full automatic laser detector from Germany.

how to solve the problems,once the malfunction happens?
When we get your problem feedback ,we'll contact you soonest.,and We will deal with the problems by remote guidance.If not,My company will send professional to arrive at the scene to deal with in time.

 

Our services
OUR AFTER-SALES SECICE

1) Our  Heavy industry provide lifelong free service.

2) If do large damage to a client because of our quality problems,we should shoulder all the responsibilities

3) The Company has a highly skilled, experienced group for the after-sales service, and can  send them to the construction site to resolve various user's problems in  the first time.

OUR PURPOSE

1) Focus only boutique boutique

2) achieves the maximum effect and satisfaction for users all the time

3) No finicky customers,but imperfect productions

OUR ADVANTAGE
1) we have our own packing department that we can pack different according to customer’s request which we strictly packing quality control.

2) we will order container in person and ensure product safety,delivery on time.

3) All your enquiry will be replied within 12 hours.

4) we strictly hold the belief of customer first.

5) we are experienced in quality control.

6) we are focusing on product detail, strictly QC control.

7) we pay attention to material quality and product practicability.

Contact

1.Our working time: 8:00am~6:00pm 

2. All inquiries will be replied within 24 hours, So please feel free to send us your inquiry.

3. when our trade manager is off line, please feel free to leave a message, and tell us the products with model 

you are interested in, and your E-mail address, we will reply to you within 24 hours.

Project

UNIT

VMC650

VMC850

VMC855

Table aera(LxW)

mm

800x420

1050x500

1050x520

Max.Load capacity

kg

500

650

700

T-slot

mm

3-18x110

5-18x80

5-18x80

X/Y/Z Longitudinal/Lateral/Vertical travel

mm

600x420x500

800x500x600

850x550x600

Spindle Nose to Working Table Surface

mm

80-580

150-750

150-750

Spindle axis to column surface

mm

550

620

620

CNC system

 

FANUC-Oi MD

FANUC-Oi MD

FANUC-Oi MD

Rapid Displacement(XYZ

m/min

30/30/24

30/30/24

30/30/24

Max.Cutting Feed Rate

m/min

12

12

12

Standard tool number

 

Hat type 20 / Disc type 24

Hat type 20 / Disc type 24

Hat type 20 / Disc type 24

Max.diameter/length of tool

mm

Φ80/300

Φ80/300

Φ80/300

Tool Exchange

 

pneumatic

pneumatic

pneumatic

Average tool exchange time

min

Hat type: 5 s /

Disc type: 2.5 S

Hat type: 5 s /

Disc type: 2.5 S

Hat type: 5 s /

Disc type: 2.5 S

Positioning accuracy

mm

0.008

0.008

0.008

Repeat positioning accuracy

mm

0.005

0.005

0.005

Spindle speeds

r.p.m

8000

8000

8000

Spindle Specifications(model/installation diameter

 

BT40/Φ120

BT40/Φ150

BT40/Φ150

Spindle Transmission mode

 

Belt drive

Belt drive

Belt drive

Power of Spindle Motor

kw

7.5/11

7.5/11

7.5/11

Air demand

kg/cm²

≥6

≥6

≥6

Air flow

m³/min

≥0.3

≥0.3

≥0.3

Machine weight

kg

4000

5000

4000

Machine dimensions(LxWxH)

mm

2330x2200x2490

2700x2300x2600

2700x2300x2600