$4,999.00 - $9,999.00
Min. Order : 1 Set

DK7750 Autocut Software CNC EDM Wire Cut High Speed Machine Tool

Quick Details

Port: Shanghai
Payment Terms: T/T,Western Union
Supply Ability: 500 Set/Sets per Month
Weight (KG): 2500
Condition: New
Place of Origin: China
Local Service Location: none
Warranty: 2 years
Machine Type: Wire EDM
After-sales Service Provided: Field installation, commissioning and training,Online support,Video technical support
Key word: wire cutting equipment
Showroom Location: none
Brand Name: Changyu
Year: 2019
Applicable Industries: Building Material Shops,Machinery Repair Shops
Key Selling Points: Eco-friendly
CNC or Not: CNC
After Warranty Service: Video technical support,Online support,Spare parts
Suzhou Changyu Electromechanical Technology Co., Ltd.
Gold Supplier
Manufacturer, Trading Company
Response Rate
On-time delivery rate
R&D staffs
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Product Description

Product Application

The AC full servo series wire cutting machine is Changyu's main product, which is the most reliable and stable product in China. It adopts the body base of slow wire, the concept of slow wire, and the filtering method of slow wire. The machining accuracy and finish of the machine reach the effect of jogging, and there is no thread take-up and unevenness in large-area machining, which is the only product to replace jogging machine tool.

The products are widely used in parts processing, automobile mold, aluminum profile mold, military research institutions, etc.

Machine Parameter
Machine Size (L*W*H)
Maximum machining conical degree / workpiece thickness

±6°/80mm (Other optional)
Machine Accuracy 
Optimum surface dimension error
Wire diameter
Driving mode

Work Area
Table Travel (X*Y)
Table Size (X*Y)
Maximum Table Load

Maximum Cutting Thickness

280 (Other optional)
Working Tank
Liquid tank volume
Pulse Power Supply
Maximum cutting efficiency
Average cutting efficiency of three knives
Optimum surface roughness
Power consumption
Communication interface

Language interface

Chinese, English, Japanese, Russian
Standard working conditions

380V±10% 50/60HZ,2KVA

Main Features

1) The body casting is made of high-quality cast iron. After several high-temperature annealing and one-year heat aging, it
ensures the body is strong and durable without deformation in long-term use.

2) The base adopts the slow walking wire structure to ensure that the X and Y worktables will not exceed the base range when
moving, ensuring the accuracy and stability of the equipment.

3) Imported linear guide rail, screw rod and Panasonic motor ensure the excellent working efficiency and accuracy of the

Detailed Images
Mechanical Structure
1. UV axis and bed are connected by Taiwan silver linear guide, which improves the rigidity of UV axis and long-term stability of
steel wire.
Lifting device of wire guide nozzle: during machining, the wire guide nozzle can be close to the surface of the work piece as
much as possible to prevent the molybdenum wire from shaking again, avoid the line mark on the cutting surface, and greatly
improve the precision and roughness of the machining surface.
2. The Panasonic AC servo motor is directly connected with the ball screw and is driven without gap. It has many characteristics
such as pitch compensation and reverse gap automatic compensation. All guide rails and screw rods are imported famous brands to
ensure the long-term use accuracy of the equipment.
3. Automatic oil filling and return system: the equipment not only has a self-service oil filling system to ensure long-term
lubrication and wear resistance of all parts of the equipment, but also has an automatic oil return device to ensure that the
surrounding of the equipment is clean and tidy.
4. The working table with slow wire structure is convenient for operation.
Power control cabinet
The components of the control power supply adopt the world famous brand, advanced and reliable manufacturing process, dynamic and
static debugging of the control power supply, and after 400 ℃ long-term aging test, the quality is more reliable and stable.
All the circuit mainboards of Changyu are customized by military enterprises. The PCB is made by SMT automatic assembly line. The
solder joints are full and will not be oxidized for a long time. Each PCB circuit board will be inspected by optical AOI vision to
ensure that each solder joint is full and free from missing or faulty soldering.
Unique power high-frequency advantages
The high-frequency discharge power supply is developed by combining the discharge technology of Switzerland and Japan, green,
energy-saving and low loss.
The cutting efficiency of the same industry is 45mm / 2min, the maximum efficiency of Changyu is 80mm / 2min
The wire loss is 200000mm2
Intelligent and convenient operating system.
Fool software, graphic driver technology, no touch code, two-dimensional direct drawing, network interface or USB graphic input.
Man and machine of dialogue, just fill in the parameters according to the processing requirements.
Direct graphic processing, real-time display of processing track.
Learning from the fool software:
Changyu software runs in Windows XP, and can drive all kinds of cutting files through AutoCAD, NCCAD, CAXA, 3D processing code, etc., and truly realize the integration of CAD / CAM. It is very convenient to operate whether in taper processing or five axis linkage control, or inlay plug-in, elliptical processing. The software also uses multi card parallel technology, a computer can control multiple WEDM at the same time, and optimize the processing of workpiece more than 1 meter to make its tracking stable.
Water filtration system
Slow moving wire filter water tank: slow moving wire filter water tank structure, multi-layer filter device, greatly improving the long-term use of processing fluid, laying the foundation for high precision and roughness of the workpiece surface.
Wire conveying system
It adopts two-way automatic tightening structure, long-time work without manual tightening; special guide wheel and guide wheel seat do not need to be replaced for long-term use; the guide wire nozzle can automatically rise and fall, and it can be close to the workpiece surface as much as possible during processing, which not only improves the processing efficiency, but also ensures the high precision of the workpiece surface.
Some examples of processing samples
Profile mould
Aviation part
extrusion die
fitting part
Application example
Vulnerable parts of equipment
Our Service

Pre-Sales Service

* Inquiry and consulting support. 

* Sample testing support. 

* View our Factory.

After-Sales Service

* Training how to instal the machine, training how to use the machine. 

* Engineers available to service machinery overseas.

Packing & Delivery
123 (L) * 456 (W) * 789 (D)
1.2 T

Packaging Details
The normal package is wooden box(Size: L*W*H). If export to european countries,the wooden box will be fumigated.If container is too tigher,we will use pe film for packing or pack it according to customers special request.
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