Dz703 Small Hole CNC EDM Drilling Machine

Product Description

Product Parameters

Model	DZ703
Electrode diameter(mm)	Ф0.3-Ф3.0
Z axis travel size(mm)	400
W spindle stravel(mm)	360
Z-axis Max Adjust Speed(mm/min)	200
Circumgyrate Head(C axis)Rev (RPM)	20~120
Table size(mm)	320*440
X-Y travel(mm)	300*400
DRO	with
The maximum space between the guider and worktable(mm)	365
Worktable height(mm)	920
X, Y, Z digital display resolution (mm)	0.005
Input max power(kw)	3.5
Power supply input way(V/HZ)	According to your requirement

Detailed Photos

Features and functions
1. The spindle lift is driven by a subdivided stepper motor to achieve rapid lifting, and the machine head stroke is electronically controlled.
2. The motor rotating head adopts tungsten steel wear-resistant sheets and multiple waterproof structures to ensure the concentricity of the chuck rotation.
3. The maximum Z-axis stroke is 400mm, which can clamp 500mm long electrodes at one time, and the waste of electrode tubes is low.
4. The X and Y axes of the workbench are equipped with grating digital displays with a resolution of 0.005mm.
5. The maximum processing depth-to-diameter ratio is 300:1
6. The maximum punching speed is 30-60mm/rpm
7. Digital high frequency replaces the traditional analog high frequency, which is more accurate; the PWM dedicated pulse output port eliminates the DIP switch, which is more stable; the high frequency soft start function ensures no burrs on the processed surface.
8. It has the function of fixed depth: it uses the encoding disk for counting, phase a and b orthogonal decoding, has strong anti-interference ability and accurate depth determination.
9. One-click processing function: only one click is needed to drill holes.
10. It has an intelligent tool lifting function: after setting the thickness of the workpiece, the workpiece will be automatically lifted to the surface of the workpiece after punching.
11. Limit function: When the lower limit is reached, it will automatically rise to the top. If you want to change the copper pipe halfway, you only need to press the copper pipe replacement function, and it will also rise directly to the top.

FAQ
Q: Are you a manufacturer or trading company?
A: We are the professional manufacturer, which have been in the industry for 20 years more. All the casting and metal plates are made by ourselves.
Q: What information will you need to make the proposal?
A: Worktable size, worktable travel, surface finish, and your special requirement etc.
Q: Can you provide training and maintenance?
A: Yes. In order to make your production more efficient, before the delivery, you can send someone to my company for professional operation training on free.
Q:How can I get technical support if I buy your machine?
A:We can offer detailed instructional videos, even if novices can operate by watching the videos. Do not worry about it!
Q:How about your after-sales service?
A:Any problem, we can provide with solutions quickly by video calling. During the warranty period, replacement of damaged parts are free. After warranty period, we will offer replacement at cost only. Consumables are excluded.

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