Sj 703 Series Cnc Edm Drilling Machine - China

 Usage Range

The equipment is suitable for processing micro-holes, deep holes, nozzle holes, filter holes, pores and group holes of various metals and super hard conductor materials.

 Equipment Parameters No.

Description Unit Specification Model SJD703SA SJD703A SJD703C

1 Worktable Size (L×W) mm 550×360 550×360 700×400

2 Worktable Travel (X×Y×(Z+W)) mm 400×300×(380+250) 350×250×(380+300) 500×400×(380+300)

3 Max.

Workpiece Weight kg 150 350 500

4 Max.

Working Solution Pressure kg/cm² 60 140 140

5 Working Tank Size (L×W) mm 700×480 800×450 920×645

6 Max.

Working Current A 30(*60a) 30(*60a) 30(*60a)

7 Hole Diameter mm Φ0.3～Φ3.0 Φ0.15～Φ3.0 Φ0.15～Φ3.0

8 Max.

Drilling Depth mm 300 400 400

9 Max.

Drilling Speed/ mm²/min mm 30-60 (Φ1.0) 30-120 (Φ1.0) 30-120 (Φ1.0)

10 Max.

Depth Diameter Ratio ≥300 ≥300 ≥300

11 Machine Body Dimensions (L×W×H) 900×900×1800 1700×1400×1800 1700×1400×1800

12 Machine Weight 500 1450 1450

13 Control Mode Z-axis CNC controller

14 Digital Display 3 axis digital display

15 Working Material Steel/copper/aluminum and other conductive material

16 Working Solution Tap Water/ Saponified liquid

 Standard Accessories No.

Description Form/Model

1 Machine Body SJD703SA and SJD 703A

2 Cast Iron H200, H250

3 Carriage Structure Cross

4 Grating Ruler 0.005mm

5 Transformer 6 Circuit Board Amplifier Board, Servo Board

7 AC Contactor 8 Relay 9 Emergency Stop Button, All button and key

Company Contact:

• Posted By: China National Machinery & Technology (Tianjin) Co., Ltd

• Phone: 02258036272

• Address: NO.1503,UNIT 2, BUILDING 1, SHANGDONGXINYUAN, WANDA PLAZA, JINBIN ROAD, HEDONG DISTRICT, Tianjin , China

• Email:

• Website: https://www.cnmtg.com

• Business Description: China National Machinery & Equipment Group founded in 1998, is a high-tech enterprise, mainly engaged in the research & development of CNC machine tool, non-standard machine tool and non-standard automation production line.
  
  We obtained the core technology patent in the field of non-metallic friction material production equipment and electrical machining equipment production line.
  
  The products obtained the quality certification license of ISO 9001: 2001 in the year of 2001 - We have wholly owned, holding or shareholding factories in Jilin, Suzhou, Taizhou and Tianjin, professional sales company in Tianjin, overseas factory & sales company in Russia, and branch in Ukraine.
  
  We have own brand “TOSUN”, which has gained popularity in the domestic and international markets by virtue of its high precision, high standard and high stability.
  
  Our products exported to 58 countries around the world, and sales performance is far ahead in the industry.
  
  We are one of the leading enterprises in the field of non-metallic friction material and electrical machining industry in China.