Haozhi CNC Spindle Manufacturer: Motorized Spindles & Motion Components for Machine Builders

Turning Spindles

Turning machines do not all require the same spindle structure. This range separates Swiss-type motorized, conventional motorized and mechanical spindle options, allowing builders to compare them by workholding method, speed range and machine layout.

Grinding Spindles

Haozhi supplies grinding spindles to machine builders and integrators. Models are matched to your grinding process, speed, stiffness and machine layout. We supply the spindle, not the grinder, so it drops into your own platform.

Milling Spindles

Built for machining centers: HSK and BBT, 8,000–24,000 rpm. Haozhi supplies each CNC milling spindle by tool interface, for new machine builds or as a milling machine spindle for retrofit and upgrade projects.

Engraving and Milling Spindles

Haozhi's engraving and milling motor spindles are motorized spindles: the motor is built into the housing and drives the tool directly, with no belt and no external spindle motor. They are catalog components for machine builders, selected by body diameter and tool interface.

Dental Milling Spindles

Haozhi dental milling spindles cover 33, 45 and 61.92 mm body diameters with speeds up to 80,000 rpm. DB121 and B067 tooling, air- and water-cooled designs, and different power levels allow selection by machine layout and cutting load.

Mechanical Spindles

Machining-center spindle architecture can be selected around direct-drive or belt-driven transmission. Haozhi mechanical spindle solutions address different speed, torque, tooling and installation requirements without combining them with the separate mechanical-lathe-spindle range.

PCB Spindles

Haozhi PCB spindles cover high-speed drilling and routing requirements from 60,000 to 400,000 rpm. Air-bearing and ceramic-ball-bearing designs, different power levels and quick tool-change structures allow selection by board thickness, material and process.

Semiconductor Machining Spindles

Semiconductor grinding, dicing and precision cutting require different spindle diameters, speeds and tool interfaces. Haozhi provides air-bearing models for grinding wheels, dicing blades and ER11 tooling.

Ultra-Precision Finishing Spindles

Air-bearing support reduces mechanical contact and helps maintain stable rotation during delicate cutting and finishing. Available configurations cover dicing blades, ER11 tooling and HSK automatic tool change rather than relying on one spindle design for every process.

Ultrasonic Machining Spindles

Ultrasonic-assisted cutting applies controlled vibration while the spindle rotates, helping reduce cutting resistance during precision machining. The transducer is integrated within the spindle so machine builders can add ultrasonic capability without a separate external drive structure.

Woodworking Spindles

Wood routing, engraving and milling place different demands on spindle speed, torque and tool handling. Haozhi woodworking spindles combine high-speed operation with automatic tool-change interfaces for integration into automated CNC equipment.

Air Cooled Spindles

Haozhi supplies the air cooled spindle for no-chiller OEM builds: dental milling, belt-driven and direct-drive models that need no pump, tank or coolant lines. Cooling type is a customizable option, so you can specify it alongside speed, torque and tool interface when you design the machine.

ATC Spindles

An ATC (automatic tool change) spindle clamps and releases tools without an operator, so a machine can run multi-tool jobs unattended. Haozhi supplies ATC spindles to CNC machine builders and integrators, not complete machines. The clamping system is developed and made in-house, and OEM volumes are supplied against your annual forecast. You specify the tool-change interface (HSK or BBT) and we configure the rest around your machine layout.

High-Speed Spindles

Haozhi manufactures motorized spindles in ball-bearing and air-bearing designs for machine builders and integrators. The high speed spindle range reaches 60,000–400,000 rpm for PCB drilling and routing and up to 80,000 rpm for dental milling. Pick the speed band that matches your process, or send us your target rpm and interface for a recommendation.

VFD Spindles

Haozhi supplies each VFD spindle as an AC spindle motor specified together with its variable frequency drive. You define speed, power, cooling, interface and tool holding, and we build the spindle and drive pair to that configuration. Haozhi is a spindle manufacturer serving machine builders, retrofitters and integrators, so the spindle and drive are matched to your machine before they ship.

Machining Spindles

We build the machining spindle your machine-tool design or retrofit calls for, and we configure it to your speed, torque, power, cooling, interface, tool holder and encoder. As a machine tool spindle supplier, we start each machine tool spindle from your platform rather than from a fixed shortlist. Lead time depends on how far your spindle departs from a catalog configuration, and we confirm it in your quotation.

5-Axis DD Rotary Table

Haozhi develops and builds the torque motors, rotors, stators, absolute encoders and clamping systems for its direct-drive A/C-axis tilting tables in-house, so the key parts of each axis come from one supplier. The tables come in single-arm and cradle formats for machine builders, integrators and high-end shops that want torque-motor drive instead of worm-and-gear drive.

4-Axis DD Rotary Table

This rotary table is for machine builders and shops adding a motorized 4th axis to a vertical or horizontal mill. A torque motor drives the table directly, with no worm gear between motor and workpiece. That removes worm backlash and wear and lets you machine several faces in one setup. Haozhi supplies the table as a component for your machine; it does not sell complete machines or contract machining.

Direct Drive Tool Grinding 4-Axis Rotary Table

This range covers direct-drive rotary tables and multi-axis heads developed for high-end tool grinders and laser tooling systems. Different structures address tool holding, tilting, indexing, workpiece load and machine-layout requirements.

Milling Head

Haozhi's milling head range is built around torque-motor-driven A/C swivel axes for 5-axis machines. We supply these heads to machine builders and OEMs for integration into their own equipment.

DLMF-01W Compact Flat Linear Motors

DLMF-03W Flat Linear Motors for CNC Feed Axes

DLMF-04W High-Thrust Linear Motors

XtraforsBL Highly dynamic AC servomotors

XtraforsBR Series Multi-Pole Brushless Motor

FC 13 Slotless Servo Motor

MA-EE EEx d IIC Explosion-Proof Servo Motors

BF Series Washdown Servo Motors

BL 220–221 High-Torque AC Servo Motors

BL 190–192 Large-Frame AC Servo Motors

BL 110/140/190 Brushless AC Servo Motors

BL 40/50/70 Standard AC Servo Motors

BL 30 High-Response AC Servo Motor

MSA Compact Axial-Flux Servo Motors

MA High-Response Air-Gap AC Servo Motors

CML Square-Frame DC Servo Motors

MSS Ironless-Rotor DC Servo Motors

Xtrafors FP Prime No cogging AC servo motors

XtrapulsEasy 60 VDC Compact Servo Drive

XtrapulsCD1 Configurable AC Servo Drive

VisiTouch Multi-Axis CNC Controller

DHSG-S Shaft-Input Harmonic Reducer

DHSG-H Hollow-Input Harmonic Reducer

Integrated Robot Joint Modules

High-Density Frameless Torque Motor

Six-Axis Force Torque Sensor

Large-Hollow Low-Voltage Robot Joint Driver

EtherCAT Robot Control System

Maintenance-Free Robot Gripper End Effector

Compact Brake Mechanism for Robot Joints

Electromagnetic Robot Quick-Change Module

Robot Joint

Frameless DD motor

Brake

CNC Control

End-effector

LM Guide and Ball Screw

A linear guide is a rail-and-block guideway that carries a moving mass along a straight axis with high rigidity and repeatable accuracy. Haozhi supplies ball and roller linear motion guide series, and one application engineer sizes the guide, the drive and the servo for each axis together instead of leaving you to reconcile three catalogs. That is the idea behind our Linear Guides and Ball Screw Systems for CNC: the whole axis stack, specified once.

Tool Holder

Haozhi supplies CNC tool holders across BT, BBT, ISO and HSK interfaces with ER, SK and KR clamping systems. The range separates broad-range clamping, higher-torque holding and precision-oriented collet choices while maintaining controlled runout and dynamic balance.

Precision Collets

Haozhi groups ER, SK and KR collets by clamping behavior rather than treating them as interchangeable parts. The range supports general tool compatibility, higher torque transmission or improved wear life according to the machining requirement.

Air Compressor

Haozhi develops centrifugal air compressors for hydrogen fuel cell systems from 60 to 240 kW. The range combines high-speed permanent-magnet motors, oil-free air bearings and broad operating maps, with selected models adding turbine energy recovery and VNT.

Automation Fixtures

Haozhi automation fixtures preserve a consistent zero point when workpieces, processes or machine tools are changed. This reduces repeated alignment work and helps machining centers move between operations with less auxiliary setup time.

Compact Shaft Cooling Spindles

Advanced internal cooling technology that stabilizes spindle temperature, reduces thermal elongation, and delivers consistent micron-level machining performance.

Linear Slides

A linear slide is a guided carriage on a base that gives one axis of motion, undriven or driven. Haozhi supplies the guide, drive and motor side of that axis to machine builders and automation integrators. Tell us the axis you are designing and we match the components to it.