Original CNC Controller Spare Parts For Every Machine Tool
FANUC · SIEMENS · MITSUBISHI · RENISHAW · HEIDENHAIN · FAGOR · DELTA · NSK — verified part numbers, ready stock, 12-month warranty.
Shipped To 60+ Countries From Ready Stock
DHL, FedEx, UPS, TNT, air and sea freight — most stocked items dispatched within 1–3 working days.
Controllers · Drives · Encoders · Motors · Probes
One supplier for control systems, servo amplifiers, spindle motors, linear scales, handwheels, cables and bearings.
- 13+Years in CNC Parts
- 8Authorised Brand Lines
- 24hTechnical Reply
- 12Months Warranty
CNC Brands We Supply Every Day
Maintenance teams rarely buy a brand — they buy a part number that must fit first time. Each brand line below is managed by a dedicated engineer who checks model code, voltage, encoder interface and flange dimensions before the offer is issued.
Renishaw
Touch probes, contact tool setters, styli and spare modules for on-machine inspection.
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Fanuc
Servo amplifiers, alpha/beta i servo & spindle motors, encoders and I/O modules.
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Mitsubishi
OSE/OSA series encoders, power supply units and drive spares for M70/M80 systems.
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Siemens
SINUMERIK controls, SINAMICS drive modules, 1FK7/1PH8 motors and cables.
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Heidenhain
Linear & rotary encoders, TS touch probes and electronic handwheels.
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Fagor
Grating rulers, linear scales and feedback cables for retrofits and repairs.
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Delta
ASDA servo drives and ECMA servo motors for automation and light machining.
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NSK
Precision angular contact ball bearings and roller bearings for spindles.
Explore →The CNC Controller Spare Parts Expert In Ningbo
NINGBO DINGYAN MACHINERY CO., LTD. keeps CNC machine tools running for job shops, OEM builders and maintenance contractors worldwide.
We work with official agents and factory channels to guarantee original components, and our stock strategy is built around the parts that actually stop production: servo amplifiers, spindle and feed motors, encoders, linear scales, touch probes, handwheels and feedback cables.
Beyond control-system spares, we develop and produce CNC machine tool accessories — tool holders, bearings, bench vices, magnetic tables, oil mist collectors, 4th-axis units, stabilizers, couplings and lead screws — so a single purchase order can cover both electrical and mechanical maintenance needs.
Every enquiry is handled by staff who read machine nameplates daily, which is why buyers receive a compatibility check and wiring note with the quotation instead of a bare price line.
Core Advantages
Fast Response
All enquiries answered within 24 working hours, including part identification from a nameplate photo.
Quality Assurance
100% new and original brand products, supplied with original packaging and traceable model codes.
Huge Stock
Fast-moving amplifiers, motors, encoders and probes held in stock for immediate dispatch after confirmation.
12-Month Warranty
All new products carry a 12-month basic warranty plus engineering support for installation and parameters.
Featured CNC Spare Part Categories
From measuring and probing hardware to control systems, drives and motion feedback — the four groups below cover the majority of unplanned downtime cases we solve for our customers.
Renishaw Touch Probes & Styli
Spindle probes, contact tool setters, tungsten-carbide styli and datuming cubes for in-process measurement.
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SINUMERIK CNC Controls
Control panels, NCU/PPU units and operator components for SINUMERIK milling and turning applications.
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Synchronous & Spindle Motors
SIMOTICS 1FK7 synchronous servo motors, spindle motors and matched feedback cables.
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Servo Amplifiers & Power Units
FANUC servo amplifier modules, MITSUBISHI power supply units and drive spares for rapid line recovery.
View Category →A Sourcing Process Built For Maintenance Deadlines
Downtime cost is measured in hours, not days. This is the exact workflow our engineering and logistics team follows on every CNC spare part request.
Send the nameplate photo, machine model and controller series. We decode the model number, confirm voltage, encoder interface, shaft and flange size, then flag any superseded or obsolete revision before you order.
Stock status is checked in real time. If the original item is discontinued we propose the OEM-recommended successor together with the parameter or wiring differences you need to plan for.
Anti-static and shock-resistant packing, full commercial documents for customs, express or freight forwarding to your door — followed by installation and alarm-code support during the 12-month warranty.
CNC Maintenance Insights & Buying Guides
Practical articles written by our technical team for machine-shop engineers, purchasers and maintenance managers.
Top 7 Heidenhain Encoder Replacement Suppliers In China
How to compare encoder suppliers on traceability, interface compatibility and warranty terms.
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Why 24-Hour CNC Production Lines Need An Oil Mist Collector
Air quality, spindle life and tool-change reliability on continuously running machines.
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How To Choose A CNC I/O Module For An Automation Line
Signal count, bus type and spare-capacity planning explained with real retrofit examples.
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Why A Magnetic Chuck Is Common In Precision Grinding Shops
Holding force, surface flatness and the practical limits of magnetic workholding.
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