Product Details

Product Description

China good quality DK7780 Fast speed CNC Wire Cut EDM Machine For sale

Technical Parameters:

Specification for DK7780 Fast Speed CNC Wire Cut EDM Machine
Model	DK7780
Worktable Dimension (mm)	1350*980
X, Y Axis Travel (mm)	1000*800
Wire frame span (mm)	800
Machining Taper (°)	6°, 15°, 30°
Max Cutting Speed (mm²/Min)	≥90 (High speed control cabinet ≥140)
Machining Roughness (Ra, μm)	Ra≤2.5 (Middle speed. Ra≤1.0)
Molybdenum Wire Diameter (mm)	φ 0.10~0.22 (Normally 0.18mm)
Wire Feeding Speed (m/s)	11.5
Coolant	Dedicated Coolant
Machining accuracy	GB7926-2005 Standard
Worktable Move Pulse Equivalent (mm)	0.001
Power Supply	AC 3PH, 380V, 50HZ (AC 3PH, 220V, 50HZ)
Power Consumption (KVA)	＜1.0
Max Workpiece Weight (KG)	2000
Host Machine Net Weight (KG)	4000
Host Machine Overall Dimension (mm)	260024002000
This sheet is only for reference, for detailed specification and technical data please refer to operation manual. Our company reserves the right of improving products' design and specifications without notice.

Features:

◆ Stable structure : Use high quality casting materials, resin sand process, enhanced internal stiffeners, after 2nd tempering and natural aging,which reduces casting distortion. Guide rail after bearing steel forging through heat treatment, to reach the standard hardness, and extend the using life.
◆ High precision process: All parts are machined by CNC Machining Center and precision grinding machine, to ensure machining accuracy and assembling accuracy, and ensure our products' quality.
◆ Practical technology: Wire transport cylinder's surface is after hardening treatment, to increase its wear resistance and make it durable. Flexible non-contact reversing switch, reducing the direction change impact, making operation more smooth, ensure porducts' finish. Increase secondary insulation technology to improve overall machine's insulation performance, reducing wire loss and improving efficiency.
◆ Centralized oil supply unit ensures machine's all moving parts are fully lubricated, reducing mechanical wear and extend their using life.
◆ Quality Control: All spare parts use well-known brands, machined parts and assembling are after several process inspection, laser interferometer, lineprint scale, reading microscope, hardness tester, dynamic balance inspection instrument, etc. to ensure ervey set of our machines is qualified before delivery.

Optional configuration:

◆ Electronic scale: High precision optical electronic scale digital display, can realize X, Y-axis real-time location tracking
◆ Frequency electrical appliances: Machine's electrical appliance can choose frequency control
◆ Wire rack lifting: Wire rack is optional, can choose electric lifting function.

What We Provide

- CNC Tapping Machine

- CNC Machining Center (Vertical, Horizontal, Gantry type)

- Lathe (Common, CNC)

- Milling Machine (Common, CNC)

- High Speed CNC Engraving and Milling Machine

- EDM Wire Cut Machine (Middle speed, Fast speed, Large taper)
- CNC Spark Machine
- EDM Small Hole Drilling Machine
- Other non-standard machine

Packing & Delivery

Package: Standard export plywood case, or as per customers’ requirements.
Before shipment, machines would be painted with rust-proof oil and packed with water-proof material very carefully. Machinery shall be packed in a way suitable for long distance ocean freight transportation and to change of climate, well protected against moisture and shocks.

FAQ