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Secured Trading Service

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Key Advantages

Payment Protection:
Your payment is only released to the supplier after you confirm satisfactory delivery.Suppliers receive payment only upon your approval.
Dispute Resolution:
If issues arise (e.g., quality discrepancies, shipping delays), our team mediates and facilitates resolutions based on evidence.
Flexible Payment Options:
Supports credit cards (Visa/MasterCard), PayPal, Apple Pay, Google Pay, many local payment methods and T/T (bank transfer).

Classic Type Large Travel Drilling EDM Dd703z

Product Details
Customization: Available
Movement Method: Contour Control
Control Method: Open-Loop Control
Shipping
Shipping Cost: Contact the supplier about freight and estimated delivery time.
Online Trading Protection
Payment Guarantee
T/T PayPal ApplePay GooglePay visa mastercard american express discover JCB diners club PIX SPEI OXXO PSE OZOW Platform-protected payments with refund support for eligible order issues.
Platform Logistics
Clearer shipment tracking with platform-supported logistics.
Inspection Service
Optional pre-shipment inspection for quality and quantity checks.
After-Sales & Dispute Handling
Platform-assisted dispute resolution, including refunds or returns when applicable.
Only orders placed and paid through Made-in-China.com Secured Trading are eligible for payment protection and the corresponding platform services.
Transactions: US$230,000+

Transactions in 6 months

US$230,000+

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  • Classic Type Large Travel Drilling EDM Dd703z
  • Classic Type Large Travel Drilling EDM Dd703z
  • Classic Type Large Travel Drilling EDM Dd703z
  • Classic Type Large Travel Drilling EDM Dd703z
  • Classic Type Large Travel Drilling EDM Dd703z
  • Classic Type Large Travel Drilling EDM Dd703z
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Basic Info.

Model NO.
DD703Z
Numerical Control
Not CNC
Processing Precision
0.2-6
Condition
New
Transport Package
Wooden Case
Specification
900x1200x1900 mm
Origin
China
HS Code
8501400000
Production Capacity
1000/Year

Product Description


Classic Type Large Travel Drilling EDM Dd703zClassic Type Large Travel Drilling EDM Dd703z
1.The machine can process hole diameter of Φ 0.3 ~ Φ 3.0mm, and the maximum depth
diameter ratio can reach more than 300:1.
2.The processing speed can be up to 5-40mm per minute, the servo stroke is 300, the ultra long electrode tube can be used, and the drug saving electrode tube is 15%.
3.The machine be able to process various conductive materials such as stainless steel, quenched steel, hard
alloy, copper, aluminum, etc.
4.The machine can penetrate directly from inclined plane and curved surface
5.The servo lifting adopts double linear guide rail and electric lifting to ensure the processing accuracy and speed of the product
6.Spindle height 300mm
7.The machine bed is equipped with a water pump pressure observation window, which makes it more convenient and simple to observe and adjust the water pump pressure.
8.x-axis and Y-axis of worktable are equipped with grating digital display, with accurate operation
Classic Type Large Travel Drilling EDM Dd703z
Parameters DD703z
Worktable  330*480 mm
Worktable travel 300*400 mm
Spindle head travel 380mm
Servo stroke
400  mm
Electrode diameter 0.2-0.3 mm
Maximum processing speed 5-40
Rotating head speed 20-120
Maximum depth diameter ratio 300:1
Working pressure 7
Maximum processing current 40A
Maximum power consumption 3 KVA
control mode
 
Z axis automatic
Worktable Weight bearing
 
250-300 kg
 
Working tank 30 L
Working fluid  Water, saponification liquid
Working fluid filtration mode Shallow gap
Machine tool power supply 380V50Hz
 
Secondary stroke control mode  motor-driven
DRO Two axis digital
display
overall dimensions 900x1200x1900 mm
Machine weight 750 kg

Classic Type Large Travel Drilling EDM Dd703z
Classic Type Large Travel Drilling EDM Dd703z


 

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