Accu Tech – Ball Screws

Accu Tech USA offers a comprehensive range of ballscrews from three reputable manufacturers: PMI (Precision Motion Industries, Inc.)TBI (Taiwan Ball Screw Industrial Co., Ltd.), and Alpha. PMI provides both Precision Ground Series and Rolled Series ballscrews, ensuring high accuracy and reliability. TBI specializes in various configurations, including External Ball CirculationInternal Ball Circulation, and High Lead designs. Alpha focuses on Imperial Ground Ball Screws, catering to diverse industrial needs. Together, these manufacturers provide top-quality solutions for precision machinery and automation applications. 


PMI Ballscrews are critical components used in precision machinery. They are manufactured by PMI Precision Motion Industries, Inc., a company established in 1990. Here are some key features of PMI Ballscrews: …

TBI (Taiwan Ball Screw Industrial Co., Ltd.) specializes in precision ballscrews with various configurations. Their offerings include External Ball Circulation (ideal for long lead or large diameter screws), Internal Ball Circulation (compact designs for limited installation space), and High Lead screws (high rigidity, low noise, and thermal …

Alpha focuses on Imperial Ground Ball Screws, covering a wide range of diameters and lengths. These ground ball screws exhibit excellent precision and reliability, meeting thread class standards. Available in plain carbon and stainless steel, Alpha’s product selection ensures robust performance across …