Usage and structural performance
This machine is widely used in manufacturing of equipment, precise measuring implement, electronic component, hardware, steel piece of mechanical maintenance, castings and machining of nonferrous material as well as practice teaching.
This machine is designed for use with ease, cross slide-move type, auto lubrication, stable performance;
Longitudinal traverse of working table is hydraulically driven with stepless shifting. Manual feeding of cross slide and grinding head, high sensitivity and strong loading ability;
High-precise angular contact bearing is adopted for the shaft of grinding wheel, and monolithic thrust-type cylinder structure designed;
Easy use, high accuracy, save-energy, cost performance.
|
Main Specifications |
unit |
M7125/T |
|
working table |
size of table(W× L) |
mm |
250× 500 |
|
Max grinding size(W× L× H) |
mm |
250× 500× 300 |
|
Longitudinal traverse of table(hydraulic) |
mm |
200 - 550 |
|
speed of table(stepless) |
m/min |
3-23 |
|
T slot on the table(number/width) |
mm |
1/14 |
|
Max loading of table(including electromagnetic chuck) |
kg |
146 |
|
size of electromagnetic chuck(W× L) |
mm |
250× 500 |
|
grinding head |
distance from centre of grinding wheel to table |
mm |
100-400 |
|
cross traverse of working table(cross slide) |
mm |
265 |
crossfeeding of cross slide(manual)
feeding rate/rotation of hand wheel
each scale value of hand wheel |
mm
mm |
4.00
0.02 |
vertical feeding of grinding wheel(manual)
feeding rate/rotation of hand wheel
each scale value of hand wheel |
mm
mm |
2.00
0.01 |
|
size of grinding wheel(Od× width× Id) |
mm |
Φ 200× 16× Φ 32 |
|
motor power |
motor power of grinding head |
kW |
1.5 |
|
rotate speed |
r/min |
2850 |
|
motor power of hydraulic pump |
kw |
1.1 |
|
totate speed |
r/min |
960 |
|
flow of hydraulic pump |
L/min |
12 |
|
volume of electric equipment |
KVA |
4 |
|
accuracy |
parallelism of machined surface to base level |
mm |
300: 0.005 |
|
surface roughness of workpiece |
μ m |
Ra: 0.63 |
|
size & weight |
size of machine(L× W× H) |
mm |
1600× 1100× 1600 |
|
packing size(L× W× H) |
cm |
188× 134.4× 194.5 |
|
net weight |
kg |
1000 |
|
standard accessories |
|
electromagnetic chuck |
grinding wheel dresser(diamond-pen not included) |
balance shaft of grinding wheel |
leveling block |
|
grinding wheel |
flange of grinding wheel |
balance stand of grinding wheel |
standard tools(refer to packing list) |
Changsha Jinling Machine Tool Co., Ltd., reconstructured from the state-owned medium firm - Changsha No. 2 Machine Tool Plant - an lathe production plant designated by the former Machinery Ministry with 50 years of experience in machine tool production, is a private joint-stock high-tech enterprise approved by the Changsha People's Government in 2004. Located in No. 628, Lugu Avenue, Hexi, Changsha, Hunan, the company covers an area of 100 mu, the plant area of 30, 000 square meters with more than 500 various types of machining and inspection equipment. With total assets of over RMB 100 million, the company has a wholly owned subsidiary (Changsha Jinze Machinery Co., Ltd. ) and a holding company (Changsha Jinling CNC Grinder Co., Ltd. ).
Our main products are "Jinling"XK series CNC milling machines, XH series vertical machining centers, CKA, CKB, CKC, CKD Series CNC lathes, CW, CJ, CX, CS series horizontal lathes, GMKF series high-speed CNC profiling grinders, CK series CNC slant bed lathes, and JL series CNC piston lathes and others. Products not only are sold in the domestic markets, but also exported to more than 40 countries and regions such as the United States, Germany, Italy, South Africa, Indonesia, Pakistan, Vietnam, and Saudi Arabia. In 2002, the company passed the certification of ISO9001: 2000 Quality Managment System. In 2008, CW series obtained "CE" certification. Jinling products, thanks to excellent performance, high quality, and superior after-sales services, has been well-acclaimed by customers at home and abroad. In 2008, "Jinling" won the title of "Hunan Famous Brand".
