Industrial CNC Engraving Machine | 29-Yr Precision & Global Support

Full CNC Integration – Laser Engraving Machine CNC with CAD/CAM

Our laser engraving machine CNC combines a fiber laser with a precision CNC controller. You can import 2D vector files or even 3D height maps. The laser engraving machine CNC supports 3D engraving (varying depth based on grayscale) and relief marking. Working area: from 110×110mm to 800×800mm. Applications: deep engraving molds, creating textured surfaces, marking complex geometries. We include software that converts BMP to depth map. This laser engraving machine CNC also supports rotary axes for cylindrical parts. The controller accepts G‑code directly, making it compatible with standard CNC workflows. Perfect for tool rooms and aerospace suppliers.

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Advantages of the product

Smart Control System for Complex 3D Engraving

Our CNC engraving machine integrates an intelligent control system that supports 3D relief engraving, V-carving, and multi-axis simultaneous machining. The user-friendly interface allows operators to import CAD/CAM files directly, with automatic toolpath optimization that reduces material waste and machining time. Unlike basic engravers, our system features real-time error compensation, spindle load monitoring, and adaptive feed rate adjustment. This smart technology enables you to engrave intricate logos, serial numbers, molds, and artistic patterns on flat or curved surfaces. The machine also supports unattended operation with automatic tool changing and dust extraction integration. For businesses requiring high-mix low-volume production, the quick setup and memory storage for thousands of jobs make our CNC engraving machine a versatile asset. Training time is minimal, yet the output quality meets aerospace and automotive standards.

High-Speed Engraving with Industrial-Grade Spindle

The core of any CNC engraving machine is its spindle, and our units are equipped with high-torque, liquid-cooled industrial spindles ranging from 1.5kW to 7.5kW. These spindles achieve speeds up to 24,000 RPM with runout accuracy below 0.005mm, allowing clean edges and fine details even on hardened steel or granite. The thermal stability of the liquid cooling system ensures consistent performance during 24/7 operation. Paired with a rigid linear guideway and ball screw transmission, our machine maintains high feed rates without sacrificing precision. You can engrave at speeds up to 15m/min while holding tolerances of ±0.01mm. This combination of speed and accuracy directly improves your production efficiency—whether you are marking serial numbers on automotive parts, engraving decorative panels, or producing metal stamps. The spindle’s dust-proof design and automatic lubrication further extend service life beyond 10,000 working hours.

After 29 years of focused development in intelligent metal forming solutions, a complete intelligent manufacturing system has been formed with an annual production capacity of over 10,000 core units, serving customers in more than 100 countries. The laser engraving machine CNC is an intelligent industrial engraving device that combines advanced fiber laser technology with high-precision CNC control systems. It achieves precise control over engraving position, depth, speed, and path through digital programming, ensuring high consistency and stability in mass production. The non-contact laser processing method eliminates mechanical stress and workpiece deformation, making it ideal for precision metal parts, sensitive components, and finished product marking. It supports high-resolution engraving of characters, logos, barcodes, QR codes, and complex patterns on stainless steel, iron, aluminum, brass, and alloy materials. Typical applications include automotive parts, electronic components, hardware products, metal nameplates, and decorative crafts. In construction machinery, it engraves parameter labels and manufacturer logos on structural parts; in precision hardware, it creates fine decorative patterns to enhance product added value. The equipment features a long-service-life laser source, low energy consumption, and minimal maintenance requirements. Its intelligent control system supports real-time monitoring, fault alarm, and batch processing functions, improving operational safety and production efficiency. The rigid mechanical structure reduces vibration and ensures stable performance during continuous operation. Customized options include working area, laser power, cooling systems, and software functions. Whether for small-batch customized production or large-scale industrial manufacturing, this laser engraving machine CNC delivers stable, high-quality engraving results. For more details on model selection and customized solutions, please contact us directly.

Common problem

What is the typical delivery time for a CNC engraving machine?

Standard models of our CNC engraving machine are typically delivered within 15-30 days after order confirmation. Customized machines with special table sizes or spindle options require 4-6 weeks. We have warehouses in Asia, Europe, and North America to reduce shipping time. Expedited shipping options are available for urgent projects.

What power supply requirements does the CNC engraving machine need?

The standard CNC engraving machine operates on 220V single-phase or 380V three-phase power, 50/60Hz, depending on the spindle size and servo drives. We also offer customized voltage options (110V, 480V) for specific countries. Each machine includes a surge protector and emergency stop system. Our technical team will confirm your local power specifications before shipment.

How do I maintain the CNC engraving machine to ensure longevity?

Regular maintenance includes daily cleaning of the work table and linear rails, weekly lubrication of ball screws, monthly inspection of spindle bearings and belt tension, and quarterly calibration of the control system. Our CNC engraving machine features automatic lubrication and dust covers to reduce manual work. A maintenance checklist and spare parts kit are included with every purchase.

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Customer Reviews

Benjamin Harris

Handles large stone and granite engraving

We engrave memorial stones and granite plaques. The 5.5kW liquid-cooled spindle on our Tianchen CNC engraving machine cuts through granite with diamond tools at 8mm depth per pass. The water cooling system prevents dust and keeps the tool cool. The machine’s heavy frame (2.5 tons) eliminates vibration. After 500 hours of stone engraving, no spindle wear. Excellent heavy-duty performance.

David

Quick ROI for prototyping shop

We do rapid prototyping for clients. This CNC engraving machine paid for itself in four months. It machines aluminum and brass prototypes faster than our old mill, with better surface finish. The USB offline control lets us run jobs without keeping a computer connected. We also love the tool length sensor – automatic zero setting saves minutes per job. Highly efficient and accurate.

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Customizable Working Area from 300x300mm to 2000x3000mm

Recognizing that different industries require different workpiece sizes, our CNC engraving machine offers fully customizable table dimensions. Standard models range from compact 300x300mm units for jewelry and small parts engraving, up to heavy-duty 2000x3000mm platforms for large-format signage, mold bases, and aircraft panels. The T-slot table with vacuum or mechanical clamping options securely holds various materials including metals, plastics, wood, acrylic, and composite boards. We also offer dual-zone and moving-gantry configurations to handle extra-long workpieces. This flexibility means you do not need to buy multiple machines for different job sizes. Our engineering team can even modify Z-axis clearance (up to 500mm) for 3D engraving of tall objects. With an annual production capacity exceeding 10,000 units, we deliver customized CNC engraving machines within 4-6 weeks, complete with installation manuals and on-site training.

Energy-Efficient Design with CE and ISO Certifications

Environmental responsibility and operational cost savings are built into every CNC engraving machine from Tianchen Laser. Our machines utilize energy-saving servo motors and intelligent power management that reduces electricity consumption by up to 30% compared to conventional models. The automatic sleep mode and spindle speed optimization further lower idle energy use. All electrical components meet CE, UL, and ISO 9001:2015 standards, ensuring safety and electromagnetic compatibility for global markets. The machine’s closed-loop cooling system recycles coolant, minimizing water waste. Additionally, we use eco-friendly lubricants and provide optional dust collection systems that capture 99% of airborne particles, creating a cleaner workshop environment. Over a five-year lifespan, the energy savings alone can offset a significant portion of the initial investment. For green manufacturing initiatives, our CNC engraving machine helps you achieve sustainability targets without compromisin