80WA
ZRD
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Specifically designed for semi-precision machining of ball screws, balancing accuracy and cost efficiency.
Stable rotary milling ensures smooth cutting and consistent ball screw profiles.
Supports G-code programming for flexible operation and repeatable machining results.
Reinforced machine bed and spindle structure reduce vibration during machining.
Suitable for various ball screw sizes, leads, and thread profiles.
Capable of machining carbon steel, alloy steel, stainless steel, and other metal materials.
| Serial Number | Project | Parameter |
1 | Maximum turning diameter | 490mm |
2 | Maximum ball diameter(hard milling) | 18mm |
3 | X-axis travel | 500mm |
4 | Center height | 245mm |
5 | Distance between two centers | 1000-8000mm(optional) |
6 | Z/X control form | Servo-driven position control |
| 7 | Positioning accuracy | ≤0.01mm |
| 8 | Repeated positioning accuracy | ≤0.008mm |
| 9 | Rotary shaft positioning accuracy | ≤5″ |
10 | Rotary shaft repeated positioning accuracy | ≤3″ |
11 | Cutter shaft motor power | 7.5KW |
| 12 | Maximum speed of tool shaft | 400-800r/min |
| 13 | Maximum number of knives loaded | 6PCS |
| 14 | Cutting mode | inner cutting |
| 15 | Milling head cavity diameter | 220-320mm(optional) |
| 16 | Chuck size | A2-8 |
| 17 | Spindle bore | 105mm |
| 18 | Equipment voltage | 380V/50HZ |
Provides semi-precision machining quality at a competitive price, ideal for cost-efficient production.
CNC control ensures repeatable machining results and consistent quality in batch production.
Continuous rotary milling increases throughput while reducing cycle time.
Produces smooth ball screw threads with minimal secondary finishing required.
Simple design and CNC automation reduce maintenance requirements and operator training time.
Manufactured by ZRD in China with export services and technical support for worldwide customers.
Semi-precision ball screws for industrial machinery and motion systems.
Ball screws used in automation lines and motion control applications.
Suitable for producing ball screws for CNC machines and mechanical equipment.
Ball screws for lifting, positioning, and linear motion mechanisms.
Ideal for small to medium batch production of customized ball screw components.
ZRD is a professional CNC equipment manufacturer offering factory-direct price and stable production capacity.
We support:
Custom tooling
Custom thread forms
Special material solutions
OEM/ODM label customization
All ZRD machines undergo:
72-hour continuous running test
Precision measurement test
Full performance verification
We offer:
Online video guidance
Remote debugging
On-site installation (optional)
Fast spare parts supply
Customer Case Examples
ZRD provides comprehensive support for all CNC whirling machines:
12–24 months warranty
Quick spare parts delivery
Scheduled maintenance service
Operation & programming training
Long-term technical support
The ZRD-80WA is a semi-precision CNC rotary milling machine by ZRD, designed for efficient ball screw machining.
It delivers stable semi-precision accuracy suitable for general industrial ball screw applications.
The machine can process carbon steel, alloy steel, stainless steel, brass, aluminum, and other industrial metals.
It’s widely used in automation, machine tools, industrial equipment manufacturing, and transmission systems.
Equipped with a reliable CNC controller supporting standard G-code for flexible and precise operation.
Yes, its CNC rotary system ensures stable performance and consistent quality for batch manufacturing.
Yes, ZRD provides tooling, parameters, and configuration customization to meet specific production needs.
Routine maintenance includes lubrication, tool inspection, spindle checking, and periodic cleaning.
The ZRD-80WA is manufactured by ZRD in China and supplied globally to Europe, North America, Asia, and other regions.
It combines cost-efficient semi-precision machining, stable rotary milling, CNC control, and reliable industrial performance.
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