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ZRD-46WA Ball Screw Semi-Precision CNC Rotary Milling Machine

ZRD-46WA Ball Screw Semi-Precision CNC Rotary Milling Machine is designed for efficient and accurate ball screw machining, featuring stable rotary milling, reliable CNC control, and cost-effective performance for industrial transmission manufacturing.
  • 46WA

  • ZRD

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ZRD-46WA Ball Screw Semi-Precision CNC Rotary Milling Machine Video


Key Features of ZRD-46WA Ball Screw Semi-Precision CNC Rotary Milling Machine


1.Semi-Precision Ball Screw Machining Design


Specifically designed for semi-precision machining of ball screws, balancing accuracy and cost efficiency.


2.CNC Rotary Milling Technology


Stable rotary milling ensures smooth cutting and consistent ball screw profiles.


3.Reliable CNC Control System


Supports G-code programming for flexible operation and repeatable machining results.


4.Rigid Machine Structure


Reinforced machine bed and spindle structure reduce vibration during machining.


5.Wide Machining Capability


Suitable for various ball screw sizes, leads, and thread profiles.


6.Multi-Material Processing


Capable of machining carbon steel, alloy steel, stainless steel, and other metal materials.


ZRD-46WA Ball Screw Semi-Precision CNC Rotary Milling Machine Technical Specifications


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


Advantages of ZRD-46WA Ball Screw Semi-Precision CNC Rotary Milling Machine


1.Cost-Effective Semi-Precision Solution


Ideal for manufacturers seeking stable quality without the cost of ultra-precision equipment.


2.Consistent Machining Quality


CNC-controlled process ensures repeatable accuracy for batch production.


3.Improved Production Efficiency


Rotary milling allows continuous cutting, increasing throughput.


4.Good Surface Finish


Produces smooth thread surfaces, reducing secondary finishing requirements.


5.Flexible Customization Options


Supports customized tooling and machining parameters.


6.Export-Oriented Manufacturing by ZRD


Manufactured by ZRD in China with global export capability and technical support.


Applications of ZRD-46WA Ball Screw Semi-Precision CNC Rotary Milling Machine


1.Ball Screw Manufacturing


Semi-precision ball screws for industrial machinery and motion systems.


2.Automation Equipment


Ball screws used in automation lines and motion control applications.


3.Machine Tool Components


Suitable for producing ball screws for CNC machines and mechanical equipment.


4.Industrial Transmission Systems


Ball screws for lifting, positioning, and linear motion mechanisms.


5.OEM & Custom Machining


Ideal for small to medium batch production of customized ball screw components.


Why Choose ZRD


Direct Factory Manufacturing

ZRD is a professional CNC equipment manufacturer offering factory-direct price and stable production capacity.


Strong R&D & Customization Capability

We support:

Custom tooling

Custom thread forms

Special material solutions

OEM/ODM label customization


Reliable Quality Control

All ZRD machines undergo:

72-hour continuous running test

Precision measurement test

Full performance verification


Global Technical Support

We offer:

Online video guidance

Remote debugging

On-site installation (optional)

Fast spare parts supply

Customer Case Examples


After-Sales Service



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


ZRD Factory Show


Factory Show    
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ZRD-46WA Ball Screw Semi-Precision CNC Rotary Milling Machine FAQ


1. What is the ZRD-46WA Ball Screw Semi-Precision CNC Rotary Milling Machine?

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.


2. What level of accuracy does the ZRD-46WA provide?

It offers stable semi-precision accuracy suitable for industrial ball screw production, balancing machining quality and cost efficiency.


3. What materials can be machined on the ZRD-46WA?

The machine can process carbon steel, alloy steel, stainless steel, and other commonly used metal materials.


4. What are the advantages of rotary milling for ball screw machining?

Rotary milling enables continuous cutting, improved efficiency, consistent thread profiles, and good surface finish.


5. Is the ZRD-46WA suitable for batch production?

Yes, its CNC-controlled rotary milling system ensures consistent quality and stable performance for batch production.


6. What CNC control system does the ZRD-46WA use?

The machine is equipped with a reliable CNC system that supports standard G-code programming.


7. Which industries commonly use the ZRD-46WA?

It is widely used in automation equipment, machine tools, industrial machinery, and linear motion systems.


8. Can the ZRD-46WA be customized for specific ball screw requirements?

Yes, ZRD offers customization options including tooling, machining parameters, and configurations.


9. What maintenance is required for the ZRD-46WA CNC milling machine?

Routine maintenance includes lubrication, tool inspection, spindle checking, and regular cleaning.


10. Where is the ZRD-46WA manufactured and supplied?

The ZRD-46WA is manufactured by ZRD in China and supplied globally to customers in Europe, North America, and Asia.

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