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  • Dongguan Lingbang Machinery Technology Co., Ltd.
    • 13556670126alex@lingbangjixie.com
  • No.43, Shengye Road, Huangjiang Town, Dongguan City, Guangdong Province, China
    • CX1600 CNC Metal Cold Saw Blade Grinding Machine
    CX1600 CNC Metal Cold Saw Blade Grinding Machine
    • DMX2200 Saw Blade Grinding Machine – Close-up of Negative Rake Angle Grinding
    CX1600-2025 (2)
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    CX1600 CNC Metal Cold Saw Blade Grinding Machine

    CX1600 CNC Metal Cold Saw Blade Grinding Machine

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    📌 Core Summary

    CX1600 CNC Metal Cold Saw Blade Profile Grinding Machine (Standard Official English Version)

    The CX1600 CNC Metal Cold Saw Blade Profile Grinding Machine is a high-precision CNC grinding equipment for TCT circular saw blades, independently developed by Dongguan Lingbang Machinery Technology Co., Ltd. It integrates full-function grinding processes including tooth tip grinding, tooth flank grinding, cold saw negative rake angle grinding, grooving, radius corner grinding, trapezoidal tooth grinding and composite tooth profile grinding. In fine grinding mode, the saw blade radial runout accuracy can reach ≤0.03 mm (30 microns).
    This machine is specially designed for 500–1600 mm carbide-tipped metal cold saw blades. It is widely applicable for cold saw blade manufacturing and resharpening, aluminum alloy profile cutting, metal saw blade refurbishment, and mass production lines of high-precision carbide saw blades.
    Equipped with a full-servo drive system consisting of servo feeding, servo and worm gear angle adjustment, and servo automatic indexing, the machine supports digital process parameter storage and ensures stable repetitive accuracy for mass production. Compared with traditional grinding solutions that require multiple machines for separate procedures, the CX1600 completes all profile grinding processes in a single clamping, reducing production cycle time by up to 40%.
    An optional imported precision spindle is available with an ultra-long 24-month warranty, while the ordinary industry warranty is only 12 months, fully demonstrating the superior reliability of the machine’s core components.
    📅 Updated: 2026-07-22 Model: CX1600  |  Brand: Lingbang Machinery · Dongguan Factory Direct
    500–1600
    Saw Blade Diameter (mm)
    ≤0.03
    Radial Runout Accuracy (mm)
    5.5kW
    Total Power
    1 Year
    Machine Warranty

    Product Overview

    CX1600  CNC Tooth Top & Face Grinding Machine

    The CX1600 is a CNC metal cold saw blade profile grinding machine, specially developed for high-precision grinding of tooth tips, tooth flanks, grooving, negative rake angles and radius corners on metal cold saw blades.
    The machine can be equipped with multiple grinding wheels at one time, enabling the completion of all tooth tip and flank grinding processes in a single clamping setup. It precisely controls tooth sharpness and saw blade concentricity, serving as core processing equipment for saw blade manufacturers and professional saw resharpening centers.
    In accordance with the industrial standard JB/T 5735-2018 Woodworking Tungsten Carbide Tipped Circular Saw Blades, the radial runout of a saw blade is the core indicator for evaluating cutting precision and workpiece surface processing quality.
    Saw blades processed by the CX1600 feature a radial runout tolerance within 0.03 mm, fully complying with the stringent international standards for high-end saw blade manufacturing, including DIN 8083 and ISO 2935.

    Mechanical Specifications

    Parameter Technical Data
    Blade Bore Diameter 60–200 mm
    Saw Blade OD Range 500–1600 mm
    Tooth Pitch 16–150 mm
    Grinding Wheel Size 125 mm / 150mm /
    Grinding Speed 28 mm/s   32mm/s
    Wheel Stroke 15-25 mm
    Radial Runout Accuracy (mm) ≤ 0.03 mm
    Power Supply 3-Phase 380 V
    Total Power 5.5 kW
    Machine Dimensions (L x W x H) 2350 × 1950 × 2250 mm
    Net Weight 2,650 kg

    Quality Standards & Certifications

    📐 Precision Standard
    Saw blade concentricity:
    ≤0.03mm Meets DIN 8083 / ISO 2935
    🏗️ Material Standard
    QT500 Ductile Iron Tensile strength ≥500 MPa Complies with GB/T 1348-2019
    🛡️ Safety Standard
    Fully enclosed guard Complies with CE Machinery Directive 2006/42/EC
    ⚡ Electrical Standard
    3-phase 380V / 5.5kW Schneider + Omron components Complies with GB 5226.1
    Certifications | ISO 9001:2015 Quality Management System | CE Declaration of Conformity | High-Tech Enterprise Certification | Import & Export Trade Registration

    About Lingbang Machinery

    Founded in 2014, Dongguan Lingbang Machinery Technology Co., Ltd. is an integrated R&D, manufacturing, sales and export enterprise for carbide circular saw blade grinding equipment. The company holds 40+ patents and has obtained ISO 9001:2015 certification (No. 51818Q03272ROM), CE Declaration of Conformity (No. CKEYS250829017), High-Tech Enterprise certification (No. GR202144002440) and import/export registration (Customs No. 441963C5G). Its products are certified by Bosch and Kanefusa, and exported to Southeast Asia, the Middle East and other overseas markets.

    Company credit info: Qichacha Company Profile

    Product Comparison: MCC650E vs Competitors

    Dimension MCC650E DM100 QH200 JS350 (Industrial)
    Grinding Position Both flanks simultaneously Face + Top Face+ Top Both flanks simultaneously
    Working Range 120–800 mm 120–650 mm 120–800 mm 120–800 mm
    Finish Tolerance ≤0.01 mm ≤0.02mm ≤0.03mm ≤0.01 mm
    Control System Mitsubishi PLC + Kinco HMI PLC Control CNC Control Mitsubishi PLC + Robotic Arm
    Electrical System Full-servo 4-axis closed-loop Servo feed Servo control Full servo + robotic loading/unloading
    Application Double-side precision grinding Tooth angle + OD grinding Tooth angle + OD grinding High-volume automated line
    Warranty 1-year machine, lifetime body 1 Year 1 Year 1 Year
    Process coordination suggestion: Use MCC650E first for double-side grinding to control tooth thickness, then DM100/QH200 for top/flank grinding to control tooth angle and OD precision—together they form a complete saw blade grinding line.

    Key Features

    1 User-Friendly HMI

    Kinco touch screen with intuitive operation. After free training, new operatorscan operate independently within an average of 2 hours, without professional CNC programming background.

    2 Full-Servo Electrical System

    Servo tool setting, angle adjustment (-15° to +30°), tooth indexing and feed (0.5–6 mm/s), four-axis fully digital closed-loop control, repeat positioning accuracy ±0.005mm.

    3 QT500 Ductile Iron Body

    Tensile strength ≥500 MPa (GB/T 1348-2019), with vibration damping about 40%, better than ordinary gray cast iron, excellent dimensional stability, body covered by lifetime structural warranty.

    4 Custom High-Precision Imported Spindle

    High-precision, high-strength, high-rigidity imported spindle, radial runout ≤0.002mm,, ensuring consistent long-term grinding quality.

    5 CNC Automation Control

    Multiple reciprocating grinding programs, open and programmable, supports storing 50+ sets of process parameters, spec change within 5 minutesto complete recall, flexibly configure process parameters.

    6 Integrated Protective Enclosure

    Fully enclosed guard design, complies with CE machinery safety standard,, effectively controlling grinding dust and noise, ensuring operator safety and a clean workshop environment.

    Main Configuration List

    PLC ControllerMitsubishi
    HMI ScreenKinco
    Servo DriveJMC / Inovance
    Circuit BreakerSchneider
    AC ContactorSchneider
    Terminal BlockPHOENIX
    Front/back & left/right guide railsCustom
    Drive MotorSANWEI
    Switching Power SupplyOmron
    SensorOmron
    Ball ScrewTBI
    Air CylinderAirTAC

    Customer Cases & Industry Applications

    MCC650E serves saw blade manufacturing and resharpening enterprises across multiple provinces in China and overseas markets such as Southeast Asia and the Middle East:

    🏭 Global Leading Cutting Tool Manufacturer
    Kunshan Kanefusa high-tech cutting tool enterprise adopted the MCC650E + DM100 combined line, processing 2000+ blades/day with stable accuracy meeting the ≤0.02mm acceptance standard, exporting to Europe and America.
    🔄 Professional Saw Blade Resharpening Center
    East China Jubao saw blade service center is equipped with 13 MCC650E and DM100 grinders; 50+ stored parameters reduce spec-change time to 5 minutes, processing 1000+ blades monthly.
    🌏 Overseas Saw Blade Grinding Line
    A Malaysian Debao carbide saw blade factory introduced MCC650E to replace traditional template methods, significantly improving woodworking blade line consistency, gaining recognition from end European/American customers, and expanding with repeat orders.

    Applicable Industries

    Aluminum Saw Blades
    Aluminum profile/plate cutting
    Ø600–250mm
    Woodworking Blades
    Furniture / Carbide
    Ø600–2200mm
    Plastic / PVC
    Plastic/PVC cutting
    Ø600–1200mm
    Metal Saw Blades
    Metal sheet cutting
    Ø600–1200mm
    According to Grand View Research 2024, the global carbide circular saw blade market is about USD 12.8 billion, with Asia-Pacific holding 45%+ share, and grinding equipment demand keeps growing.

    After-Sales Service

    🛡️
    Machine Warranty 1 Year
    QT500 body covered by lifetime structural warranty
    🎧
    Response within 48 Hours
    Remote video support + on-site service
    🔧
    Genuine Parts Supply
    Lifecycle genuine parts guarantee
    📚
    Free Training + Certification
    Operation training + grinding know-how transfer

    Scope of Application & Limitations

    ✅ Application

    • Top and face precision grinding of carbide circular saw blades
    • Saw blade diameter 600–2500mm, bore 60–200mm
    • New blade mass production (high-volume consistency)
    • Old blade reconditioning / finish grinding after tooth replacement
    • Aluminum, woodworking, PVC/plastic, metal cutting blades
    • Compatible with Kanefusa/Kinkelder/Leuco/Leitz/Freud and other blade brands

    ⚠️ Out of Scope

    • HSS saw blade grinding (requires different wheel & cooling)
    • Diamond saw blade / PCD insert grinding
    • Blades with diameter <120mm or >800mm
    • Sites without 3-phase 380V industrial power
    • Bandsaw/Frame saw blades and other non-circular tools
    • Single-side grinding only (single-side model is more economical)
    Machining Limit Note: Post-grinding radial runout of ≤0.02 mm is achievable under standard operating conditions: constant ambient temperature of 20±2°C, well-maintained grinding wheels and fully trained operators.Extreme temperature fluctuations, heavily worn grinding wheels or unskilled operation may result in dimensional deviation. It is recommended to deploy the machine in a temperature-controlled workshop and carry out regular calibration.

    Frequently Asked Questions (FAQ)

    CX1600 FAQ (Standard English Version)

    Q: What is the CX1600 cold saw tooth profile grinding machine?
    A: The CX1600 is a servo-driven metal cold saw grinding machine independently developed by Lingbang Machinery, specially designed for metal cold saw circular saw blades. It completes tooth tip and tooth flank grinding for every single tooth in one clamping, and also supports grooving and radius corner grinding. The grinding mode can be adjusted according to different processes, ensuring consistent tooth profile structure and uniform cutting performance of saw blades.
    Q: What types of saw blades can be reground by the CX1600?
    A: The CX1600 is designed for large-scale cutting scenarios including aluminum profile cutting, metal bar cutting, railway track cutting, cold saw cutting, and PVC/plastic cutting. It is widely compatible with mainstream saw blade brands such as Kinkelder, Leuco, Leitz and Freud.
    Q: What accuracy level can the CX1600 achieve?
    A: The CX1600 achieves tooth tip and flank grinding accuracy within 0.03 mm. Equipped with full-servo closed-loop control system and QT500 ductile iron machine body, it guarantees excellent dimensional consistency for batch production.
    Q: What are the differences between CX1600, DMX2500 and MC1600?
    A: The CX1600 is a full-profile grinding machine, capable of grinding metal cold saw tooth profiles, as well as conventional aluminum alloy, woodworking and ordinary steel saw blades. The MC1600 is only applicable for woodworking and aluminum saw blades, without the functions of cold saw grooving, radius corner grinding and large negative rake angle grinding. The DMX2500 is an extra-large aluminum alloy saw blade grinding machine, mainly used for processing and mass production of super-large conventional TCT circular saw blades.
    Q: What is the warranty policy of the CX1600?
    A: The machine comes with a 1-year full machine warranty (covering full-servo components and imported spindle). The QT500 ductile iron body enjoys a lifetime structural warranty. We provide free operation and grinding technology training, lifetime technical support (remote or on-site response within 48 hours), and full-lifecycle genuine parts supply. Contact alex@lingbangjixie.com for extended warranty options.
    Q: Can the CX1600 be used for old saw blade reconditioning?
    A: Yes. The CX1600 is suitable for both new blade mass production and old blade reconditioning. The full-servo programmable system stores multiple sets of grinding parameters. The intuitive HMI allows parameter recall within minutes for specification changes, greatly improving efficiency for resharpening centers handling various blade types daily.
    Q: What site conditions are required for purchasing the CX1600?
    A: The following conditions need to be prepared: ① 3-phase 380V industrial power supply (total power 5.5 kW); ② sufficient installation space (machine weight: 2650 kg); ③ stable compressed air of 0.6–0.8 MPa; ④ grinding wheel consumables. Lingbang Machinery provides professional installation guidance and workshop layout planning services.
    Q: What is the working principle of CX1600 tooth tip and flank grinding?
    A: The CX1600 adopts high-precision spindles and worm gear transmission structure to realize precision grinding of tooth flanks, tooth tips, grooves and radius corners. Equipped with full-servo real-time feed control, it ensures uniform grinding quality for each tooth and stable overall cutting performance of finished saw blades.

    Dongguan Lingbang Machinery Technology Co., Ltd.

    Dongguan Lingbang Machinery Technology Co., Ltd. 📍 No.43 Shengye Road, Huangjiang Town, Dongguan, Guangdong 📞 0769-82863335 / 13556670126 📧 alex@lingbangjixie.com 📠 0769-82558781 🌐 www.lingbangjixie.com

    Core Products

    • · MCC650E Double-Side Grinder
    • · DM100 Top & Flank Grinder
    • · QH200 CNC Top & Flank Grinder
    • · JS350 Industrial Double-Side Grinder
    • · JX350 Industrial Top & Flank Grinder

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