Surface grinding machine (China) - analog 3Л722

Grinding mill isaboutto designed for finishing and super-finishing abrasive or diamond circles flat surfaces of various sizes, allow you to work with the details fixed to the mirror table, magnetic plate or fixture. The millonthe imaet high stiffness, accuracy and smoothness.

Standard functions:

· Designed for continuous operation on maximum speed. Quiet operation, maximum accuracy and minimal heat accumulation ensure optimum machining results

· Precision angular contact ball bearing NSK preload of the grinding spindle is different trouble-free operation.

· Manually scraping the rails

· Automatic transverse and longitudinal feed.

· The Z-axis travel PLC performs by means of the servo.

· Adjustable roughing, finishing.

· Double v-shaped guide cross of the working table and the guide surfaces of the longitudinal stroke.

· Guides desktop,hardened sanded and coated with РТFЕ (polytetrafluoroethylene) that provides a high durability.

· High load capacity working table for handling heavy parts.

· External hydraulic unit ensures high temperature stability

· Automatic Central lubrication system

Technical data:

Option

Ed. izm.

GA-4080A

Table size (l*W)

mm

400х800

Max. the longitudinal movement of the

mm

910

Max. cross movement

mm

450

Max. distance from spindle center to table

mm

580

The size of the electromagnetic plates

mm

400х800

The speed of longitudinal table travel

m/min

7-23

Transverse movement of table

Automatic feeding

mm/min

0,1-8

Rapid traverse

m/min

990

Supply of flywheel

mm/div

0,02

Vertical movement of grinding grandmother

Automatic feeding

mm/min

0,005/0,01/0,02/0,03/0,04/0,05

Rapid traverse

m/min

460

The price of division of the flywheel

mm/div

0,005

Grinding wheel

The frequency of rotation

min-1

1450

Dimensions

Dkshp

350х40х127

Power spindle motor

kV

5,5

Motor power of hydraulic station

kV

2,2

Motor power of cooling pump

kV

0,125

Motor power vertical feed

kV

0,5 (servo motor)

Engine power cross-feed

kV

0,04

Max. weight details

kg

500

Installed capacity

kV

9

The height of the machine

mm

1890

Dimensions

mm

3600х2400

Weight

kg

3500

 

Standard:

1) Electromagnetic stove,

2) the Tank is Coolant,

3) Demagnetizing equipment

4) Protective the casing of the grinding wheel,

5) Leveling wedges and Foundation bolts

6) Balancing mandrel

7) Stand for static balancing of grinding circle

8) Flange grinding wheel and grinding wheel

9) a box of tools

10) Controller automatic grinding PLC

 

Optional accessories:

1) The balancer

2) tank for coolant with paper filter

3) tank for coolant with magnetic separator

4) tank for coolant with paper filter and magnetic separator

5) Froma device parallel edits of the circle (manual)

6) Universal device for straightening

7) Grindings devicesand for sharpening beneath the radius and the angle

8) Sinus device for straightening

9) Pyleottalkivayuschie device

10) Digital readout

11) Tilting electromagnetic Chuck