46WA
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 | 220mm |
2 | Maximum ball diameter(hard milling) | 3.5mm |
3 | X-axis travel | 220mm |
4 | Center height | 110mm |
5 | Distance between two centers | 750mm |
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 | 3KW |
| 12 | Maximum speed of tool shaft | 1400-2800r/min |
| 13 | Maximum number of knives loaded | 6PCS |
| 14 | Cutting mode | inner cutting |
| 15 | Milling head cavity diameter | 70-90mm(optional) |
| 16 | Chuck size | A2-4 |
| 17 | Spindle bore | 52mm |
| 18 | Equipment voltage | 380V/50HZ |
Ideal for manufacturers seeking stable quality without the cost of ultra-precision equipment.
CNC-controlled process ensures repeatable accuracy for batch production.
Rotary milling allows continuous cutting, increasing throughput.
Produces smooth thread surfaces, reducing secondary finishing requirements.
Supports customized tooling and machining parameters.
Manufactured by ZRD in China with global export capability and technical support.
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-46WA is a CNC rotary milling machine by ZRD, designed for efficient and semi-precision machining of ball screws used in industrial transmission systems.
It offers stable semi-precision accuracy suitable for industrial ball screw production, balancing machining quality and cost efficiency.
The machine can process carbon steel, alloy steel, stainless steel, and other commonly used metal materials.
Rotary milling enables continuous cutting, improved efficiency, consistent thread profiles, and good surface finish.
Yes, its CNC-controlled rotary milling system ensures consistent quality and stable performance for batch production.
The machine is equipped with a reliable CNC system that supports standard G-code programming.
It is widely used in automation equipment, machine tools, industrial machinery, and linear motion systems.
Yes, ZRD offers customization options including tooling, machining parameters, and configurations.
Routine maintenance includes lubrication, tool inspection, spindle checking, and regular cleaning.
The ZRD-46WA is manufactured by ZRD in China and supplied globally to customers in Europe, North America, and Asia.
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