ZNC 450  die sinking EDM has X and Y axis manual control and Z axis program control, with handwheel of X and Y axis, it is fast and convenient to locate position for spark discharge machining. Due to affordable cost and good performance, ZNC EDM is widely used in producing various plastic injection molds, such as home applications, electronic connectors, powder metallurgy, automotive molds, and other industries.
Main dimension of ZNC450:
X×Y×Z travel: 450×350×210mm;
Working table dimension:700×400mm;
Working tank on table: 1065×640×450mm
Original Taiwan C-Tek controller, LCD monitor, Industrial Computer Controller.
H i gh accuracy X, Y, Z three axes C3 grade Taiwan made ball screw
Z axis imported Japanese Sanyo servo motor control
Three axes DROs of 0.005mm resolution
Resin sand casting as machine body and inner stress removed to make sure long-time rigidity and stability.
Z axis is equipped with high precision roller guideway with Japanese SANYO DC servo motor, to make movement of Z axis more sensitive and smoother.
Machine has wide machine base to make sure machine is strong enough of heavy loading, X
and Y axis have V shape and flat guideway with FEFLON wear-resisting sticker, movement of
heavy load is smooth and light, no crawling phenomenon.
Working lamp, fire extinguisher and lubrication unit, and patented electrode holder are all Taiwan made.
Function Characteristic Introduction of Control system

1. . More than 20,000 units of programming storage capacity. Normally, more than 20,000 different programming of mold or customer numbering can be stored
2. . With mirror surface processing circuit, a true mirror effect can be performed. Furthermore, it is even better to use orbital processing and powder mixing processing.
3. . 10 segments auto editing function.  Manual edit: edit machining condition by experience. AUTO Z auto edit: Max. Depths, initial current and finished process, machining area selection are provided, and then machining condition edit can be finished automatically.  Intelligent condition edit electrode shape, electrode and workpiece material, workpiece section area and finished precision selection, depth setting area are provided, and then machining condition can be complete at a time by the way of rough→moderate→fine.
4.  X, Y,Z axis coordinate are switch with Metric and English system
5. . If machining is unstable, discharging condition is auto adjusted by modifying discharging efficiency and working time. After that, the condition will restore automatically. And it is also adjustable at any time.
6. . Auto arcing detecting function, if unsteady caused by arcing occurs, computer will adjust machining parameters and rise jump up height, then normal condition would return.
7. . If could set that after 2~10 times discharging (jumping up control), the electrode will be raised (safe height Z) to the set arbitrary position and continue machining. This could achieve good slagging off performance for deep hole machining.
8. . Function of avoiding second discharging and carbon desposition rapid raising or discharging boundary searching rapid rising.
9. . Power control (equal energy) function for homogenizing machining effect. And this function could be switched off to accelerating graphite electrode machining.
10. . Generator new design conforms to power supply box and 15-inch LCD display criterion of European CE safety regulation, which it is dustproof, waterproof, electric noise-proof and circuit board life could also be raised.
11. . Industrial class PC-based controller is applied, and traditional hard disk is substituted by new DOM type memory, which enables faster and more steadily speed of file reading and it is more suitable for industry application.
12. . Up discharging (reverse machining) function makes special machining easier.
13. . Two independent machining coordinates. The male die and female die could be parted or machined in different coordinates.
14. . After power off, system restarts and automatically reloads previous machining condition and coordinate of last time, so discharging could be finished by pushing remote control box without panel operation
15. . Two jump up speed type, which serve speed could be raised when no electrode deformation and big area machining efficiency could also be raised.
16. . Separately storage of coordinate and machining data, and same machining condition could be rapid added in different part machining.
17. . Two high voltage circuits could be set in partial voltage or partial current according to customer's need
18. . Arcing detection setting function could start carbon desposition hardware detecting circuit, and every charging pulse could be detected and current will be cut off when abnormal pulse occurs. So no short circuit is caused by shoot circuit
19. . Discharging high voltage pulse control, which enables the settings of different high voltage pulse type and it could go with machining speed and electrode wear.

Technical Parameters of ZNC EDM Sinker ZNC450

1. . More than 20,000 units of programming storage capacity. Normally, more than 20,000 different programming of mold or customer numbering can be stored
2. . With mirror surface processing circuit, a true mirror effect can be performed. Furthermore, it is even better to use orbital processing and powder mixing processing.
3. . 10 segments auto editing function.  Manual edit: edit machining condition by experience. AUTO Z auto edit: Max. Depths, initial current and finished process, machining area selection are provided, and then machining condition edit can be finished automatically.  Intelligent condition edit electrode shape, electrode and workpiece material, workpiece section area and finished precision selection, depth setting area are provided, and then machining condition can be complete at a time by the way of rough→moderate→fine.
4.  X, Y,Z axis coordinate are switch with Metric and English system
5. . If machining is unstable, discharging condition is auto adjusted by modifying discharging efficiency and working time. After that, the condition will restore automatically. And it is also adjustable at any time.
6. . Auto arcing detecting function, if unsteady caused by arcing occurs, computer will adjust machining parameters and rise jump up height, then normal condition would return.
7. . If could set that after 2~10 times discharging (jumping up control), the electrode will be raised (safe height Z) to the set arbitrary position and continue machining. This could achieve good slagging off performance for deep hole machining.
8. . Function of avoiding second discharging and carbon desposition rapid raising or discharging boundary searching rapid rising.
9. . Power control (equal energy) function for homogenizing machining effect. And this function could be switched off to accelerating graphite electrode machining.
10. . Generator new design conforms to power supply box and 15-inch LCD display criterion of European CE safety regulation, which it is dustproof, waterproof, electric noise-proof and circuit board life could also be raised.
11. . Industrial class PC-based controller is applied, and traditional hard disk is substituted by new DOM type memory, which enables faster and more steadily speed of file reading and it is more suitable for industry application.
12. . Up discharging (reverse machining) function makes special machining easier.
13. . Two independent machining coordinates. The male die and female die could be parted or machined in different coordinates.
14. . After power off, system restarts and automatically reloads previous machining condition and coordinate of last time, so discharging could be finished by pushing remote control box without panel operation
15. . Two jump up speed type, which serve speed could be raised when no electrode deformation and big area machining efficiency could also be raised.
16. . Separately storage of coordinate and machining data, and same machining condition could be rapid added in different part machining.
17. . Two high voltage circuits could be set in partial voltage or partial current according to customer's need
18. . Arcing detection setting function could start carbon desposition hardware detecting circuit, and every charging pulse could be detected and current will be cut off when abnormal pulse occurs. So no short circuit is caused by shoot circuit
19. . Discharging high voltage pulse control, which enables the settings of different high voltage pulse type and it could go with machining speed and electrode wear.

1, Company Profile

We are DMNC-EDM CNC Technology Co., Ltd., a branch of Beijing Institute of Electrical Machining (BIEM) in China, a high-tech enterprise integrating scientific research, development and production. The Institute was founded in 1978 and cooperated with Sadik in 1994. We are a manufacturer of CNC EDM machine tools in the field of high performance in China and a leader in the field of precision, With solid theoretical foundation, CNC die sinker machining and CNC wire cutting machine technology, we have many advanced and accurate testing equipment to ensure that we have the ability to develop and manufacture good machines.

2, Product function:
Our equipment has the advantages of advanced manufacturing technology and precision and multi axis linkage processing, involving precision parts processing, equipment manufacturing, automatic control, software development, etc. Our products are mainly used for processing molds, automobiles, aerospace and national defense, medical, electronic products, household appliances, etc

3, Company strength and sales field
We are a large group company with headquarters in Beijing and five production bases in East China. CNC EDM machine production bases are located in Beijing and Jiangsu. China has more than ten exhibition halls. EDM machine marketing and training centers are headquartered in Shanghai and other places, such as Shenzhen, Hangzhou, Chengdu, Kunshan, Chengdu, Xiamen, etc.

4, Global bidding agent
We are Beijing Dimon CNC Technology Co., Ltd. (DMNC-EDM), we can provide better technology and services! I am looking for a global agent to sell our products.