HM400M
ZRD
Equipped with a reliable CNC system to ensure accurate interpolation, stable machining, and consistent worm profile quality.
Heavy-duty cast iron bed and reinforced frame effectively reduce vibration and maintain machining stability during continuous operation.
Specially developed for enveloping worm processing, delivering smooth tooth surfaces and high gear accuracy.
High-quality spindle and drive components provide strong torque output, smooth cutting performance, and long service life.
Simple programming and intuitive operation reduce setup time and operator training costs.
Supports customized tooling, fixtures, and optional systems to meet diverse production requirements.
| Serial Number | Project | Parameter |
1 | Machining center distance | 80-250mm |
2 | Machining diameter range | 20-150mm |
3 | Machining modulus | 3-5 |
4 | Distance between two centers | 400mm |
5 | Each axis control form | Servo-driven position control |
6 | Positioning accuracy | 0.008mm |
| 7 | Repeated positioning accuracy | 0.005mm |
| 8 | Repeated shaft positioning accuracy | ≤3″ |
| 9 | R Limit of swing Angle | ±30° |
10 | Repeated shaft repeated positioning accuracy | ≤2″ |
11 | Cutting shaft motor power | 5.5KW |
| 12 | Maximum speed of tool shaft | 800-1200r/min |
| 13 | Tool holder | Diamond wheel |
| 14 | Cutting mode | Externally tangent |
| 15 | Allowable screw lift Angle | 15° |
| 16 | Chuck size | A2-6 |
| 17 | Equipment voltage | 380V/50HZ |
18 | Weight | 7000Kg |
Ensures consistent quality in both single-piece and batch production.
Optimized CNC milling process shortens cycle time and increases overall output.
Automated operation reduces manual intervention and minimizes human error.
Designed for continuous industrial use with reliable stability and durability.
Easily adapts to different worm specifications and gear manufacturing needs.
Durable components and low maintenance requirements help reduce long-term operating costs.
For machining enveloping worms, worm shafts, and precision gear components.
Used in the production of reducers, gearboxes, and transmission assemblies.
Suitable for conveyor systems, lifting equipment, and power transmission machinery.
Applied in automotive transmission parts and general mechanical engineering.
Supports high-precision worm components for robotic joints and automated systems.
Ideal for manufacturers offering customized worm and gear solutions.
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-HM400M is used for precision machining of enveloping worms and worm shafts. It is widely applied in gear manufacturing, reducers, and industrial transmission systems.
This CNC milling machine supports various enveloping worm profiles and sizes, allowing flexible machining based on different module and gear design requirements.
High-precision CNC control, a rigid machine structure, and optimized milling paths work together to ensure excellent dimensional accuracy and repeatability.
Yes. The stable CNC system and automated operation make it suitable for both small-batch and medium-scale production with consistent quality.
The machine is commonly used in gearbox manufacturing, speed reducers, automotive transmission systems, robotics, and industrial automation industries.
Compared with conventional machines, it offers higher efficiency, better surface finish, reduced labor costs, and improved production consistency.
Yes. Customized tooling, fixtures, and optional configurations are available to meet specific customer requirements.
The machine supports mainstream CNC control systems, enabling easy integration into existing production lines.
Basic CNC operation knowledge is recommended. The user-friendly interface helps reduce training time and operational complexity.
Choosing a professional manufacturer ensures reliable machine quality, technical support, customization capability, and long-term service for global customers.
