Basic Info

• Model NO. HXK500*3000
• Application Metal
• Process Usage Metal-Cutting CNC machine tools, CNC Non-Conventional Machine Tools, Metal-Forming CNC Machine Tools
• Movement Method Contour Control
• Control Method Open-Loop Control
• Numerical Control CNC/MNC
• Processing Precision 0.01~0.02(mm)
• Performance Classification High-End CNC Machine Tools
• Certification GS, CE, RoHS, ISO 9001
• Condition New
• Control System Fanuc, Siemens, GSK
• Trial Processing Available
• Pre-Delivery Inspection Provided
• No. of Spindles 1
• No. of Axis 3-5
• Z Axis Drive Form Ball Screw + Reducer
• X Axis Drive Form Ball Screw + Synchronous Wheel
• C Axis Drive Worm Gear and Worm Structure
• Lubrication Lubricating Oil Pump
• Bed Material Casting
• Milling Head Power 11kw or Customized
• Nature of Company Manufacturer
• Key Selling Points High Efficiency and High Accuracy
• Customized Service Provided
• Transport Package Iron Frame + Plastic Film Seal
• Specification 7800×2500×2600
• Trademark Jiangsu Kangnuo
• Origin Jiangsu Province, China
• HS Code 8459619000
• Production Capacity 500 Sets/Year

CNC Gear Hobbing Milling Machine HXK500×3000: This is the dominant variety in the series of screw machining machine tools independently developed by our company. The equipment is specially designed for machining various screw shaft end splines. It adopts the Siemens control system.

Specification characteristics of the machine tool:

• Maximum milling diameter: 500mm
• Maximum machining modulus: 20mm
• Overall high strength casting bed, four guide-rail layout, guide-rail surface high-frequency quenching, good rigidity and high precision.
• The machine is equipped with Siemens control system.

Machine Tool Configuration

1. The milling head is driven by a servo spindle motor, which can make the hob achieve infinitely variable speed and wide speed range.
2. Feed axis [Z axis, X axis] using high precision ball screw through a wide number of servo motor direct drive, high transmission accuracy, good positioning accuracy.
3. Headstock spindle C axis adopts wide number servo motor directly connected with high precision wear-resistant worm gear and worm pair.
4. Slide plate for dovetail guide rail, high positioning accuracy.
5. Spindle bearing is lubricated by oil, low temperature rise, high durability, and no daily lubrication maintenance.
6. Machine tail-seat is mechanical, flexible and reliable (Optional Configuration).
7. The machine tool fixture is a clamping fixture (semi-arc), and the material is Cr12. Clamp can be manually adjusted in axial direction.
8. The machine is equipped with chip discharging machine, the iron filings generated in the milling process directly into the chip discharging machine, to ensure the clean working environment.

Machine Details

Milling-head details

Satisfactory acceptance

Drawings & Dimensions

Detailed CAD drawings and dimensional diagrams are available for download here or upon inquiry. Our engineering team can provide tailored designs to meet specific project requirements.

After Sales Service

• Standard Warranty: 12 months or 2,000 operating hours (whichever comes first).
• Training: On-site or remote operation/maintenance training.

Jiangsu Kangnuo Intelligent Machinery Equipment Co., Ltd.

Jiangsu Kangnuo Intelligent Machinery Equipment Co., Ltd. is a leading Chinese manufacturer of CNC milling machine and CNC grinding machine with over 20 years of expertise. Certified with ISO 9001, CE, and GOST, we export to 50+ countries, offering reliable machinery backed by R&D innovation and strict quality control.

The company's main products include:

• CNC screw milling machines (mainly used for processing plastic machinery screws, such as extruders, granulators, injection molding machines, and blow film machines).
• five-axis five-linkage CNC spiral rotor milling machines (mainly used for precision machining of vacuum pump screws and various special-shaped screws).
• CNC screw turning and milling compound machines (suitable for rough and finish machining of vacuum pump screws, capable of realizing the machining of constant lead, variable lead, and progressive lead profiles).
• CNC gantry grinding machines (surface grinding machines, guide rail grinding machines).
• CNC worm grinding machines (suitable for grinding cylindrical worms).
• Five-axis three-linkage CNC spiral rotor milling machines (mainly used for machining the rotor spiral surfaces of air compressors, refrigeration machines, screw pumps, etc.).
• CNC internal thread milling machines (specialized machines adopting disc milling cutters for internal thread milling).
• CNC spiral rotor grinding machines (using CBN grinding wheels or truing grinding wheels for grinding various screw rotor profiles).
• CNC internal whirling milling machines (mainly used for machining single screw pump rotors, worms, thread elements).
• CNC external whirling milling machines (mainly used for machining double-headed or multi-headed screws).
• CNC internal and external whirling milling machines, equipped with two milling heads on one machine, the internal and external whirling milling heads can be interchanged.
• CNC spline milling machines (processing various screw shaft-end splines, progressive spline grooves).

Why Choose Us?

• Provide customized high-quality machine tools
• High-quality after-sales service system and an advanced technical team
• Powerful factory and smooth communication

Other Products

• CNC Horizontal gear hobbing milling machine
• CNC thread whirling milling machine
• CNC screw milling machine
• CNC helical rotor milling machine and grinding machine