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Featured Products


  • KGG GLR Linear Motion Precision Ball Screw with Metric Threads Nut for Forging Machinery

    Accuracy grade of GLR series(single nut ball screw with metric thread)are based on C5,Ct7 and Ct10(JIS B 1192-3). According to accuracy grade, Axial play 0.005(Preload :C5),0.02(Ct7) and 0.05mm or less(Ct10). GLR series (single nut ball screw with metric thread)of screw shaft screw material S55C (induction hardening), nut material SCM415H (carburizing and hardening), the surface hardness of the ball screw part is HRC58 or higher. The shaft end shape of the GLR series (single nut ball screw wi...
  • KGG High Rigidity Linear Actuator Motion KK Module for Photovoltaic Equipment KGX Series

    KGX series has 6 types, all of them are screw drive with high rigidity and high speed. KK Series industrial stage modularizes both ballscrew and guideway to achieve better performance on accuracy, stiffness, raipd installation, and space saving. With the block of KK driven by balls crew and sliding on the optimized U-rail, greater stiffness and high accuracy are therefore performed.Features: Easy for system design, installation and maintenance Compact and lightweight High accuracy and high st...
  • KGG TXR Precision Rolled Ball Screw with Sleeve Type Ball Nut for Electronic Machinery

    Accuracy grade of TXR series(sleeve type single nut ball screw)are based on C5,Ct7 and Ct10(JIS B 1192-3). According to accuracy grade, Axial play 0.005(Preload :C5),0.02(Ct7) and 0.05mm or less(Ct10). TXR series (sleeve type single nut ball screw) of screw shaft screw material S55C (induction hardening), nut material SCM415H (carburizing and hardening), the surface hardness of the ball screw part is HRC58 or higher. The shape of the shaft end of the TXR series (sleeve type single nut ball sc...
  • KGG Linear Motion Ball Screw GT Series Miniature Cold Rolled Screw for CNC Router

    GT Series

    Accuracy grade of GT series(stepped precision cold rolled ball screw) are based on C5 and Ct7(JIS B 1192-3). According to accuracy grade, Axial play 0.005(Preload :C5) and 0.02mm or less(Ct7).   GT series(precision cold rolling ball screw)screw shaft screw material S55C(high frequency quenching),nut material scm415h(carburizing quenching),the surface hardness of the ball screw part is above hrc58.   The shaft end shape of GT series (precision cold rolling ball screw)is standardized....
  • KGG BSD Series Stainless Steel Standard Stepped Cold Rolled Ball Screw for Automation Machinery

    KGG BSD Series Stainless Steel Standard Stepped Cold Rolled Ball Screw for Automation Machinery

    Accuracy grade of BSD series(standard stepped cold rolled ball screw) are based on C5 and Ct7(JIS B 1192-3). According to accuracy grade, Axial play 0.005(Preload :C5) and 0.02mm or less(Ct7). BSD series (Standard Stepped cold rolled ball screw) of screw shaft screw material S55C (induction hardening), nut material SCM415H (carburizing and hardening), the surface hardness of the ball screw part is HRC58 or higher. The shape of the shaft end of the BSD series (stepped cold rolled ball screw) h...
  • KGG GSR Series CNC Precision Miniature Stainless Steel Rolled Thread Ball Screw with Nut for Metal Casting Machinery

    KGG GSR Series CNC Precision Miniature Stainless Steel Rolled Thread Ball Screw with Nut for Metal Casting Machinery

    M-thread Nut for Aerospace Parts GSR series (cold rolled ball screw and precision ball screw) have three precision grades jisC5/ Ct7 /Ct10.The axial clearance is provided according to the accuracy level 0.005mm / 0.02mm/ 0.05mm.   GSR series (cold rolling ball screw and precision ball screw) shaft screw material S55C (high frequency quenching), nut material scm415h (carburizing quenching), surface hardness of ball screw part is above hrc58.   In order to prevent rusting, GSR series ...
  • KGG High load drive Precision ball screw vice CTF/CMF for Electric Injection Molding Machine

    KGG High Speed Large Pitch Anti-Rust DKF Series Precision Ball Screws

    M-thread Nut for Aerospace Parts KGG offers two types of precision ball screws: CTF/CMF series are especially suitable for electric injection moulding machines, featuring high load, high speed and long life.   CTF/CMF series has a standard protective wiper at the end of each nut and a double protection option. Their high rotational speed can reach nd0 = 90 000, so that line speeds of up to 110 m/min are possible.   CTF/CMF series nut design is ideally suited for transport or positio...
  • KGG Factory Manufacture JF/JFZD Series Large High Load Precision Ground Ball Screw

    KGG High Speed Large Pitch Anti-Rust DKF Series Precision Ball Screws

    M-thread Nut for Aerospace Parts As an ideal replacement of ball screw,JF/JFZD series ball screw sub has some differences with ball screw in the structure of rolling body, and its special threaded roller structure brings many incomparable advantages to the ball screw sub: High bearing capacity and high ability to bear impact load.   JF/JFZD series of high-performance miniature ball screws open up new design and performance options for equipment manufacturers to meet the requirements for ...
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