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Chengmao Motorcycle Service Introduction

Chengmao Tools Industrial Co., Ltd. is Taiwan Motorcycle supplier and manufacturer with more than 46 years experence. Since 1977, in the Hand Tools Industry, Chengmao has been offering our customers high quality Motorcycle production service. With both advanced technology and 46 years experience, Chengmao always make sure to meet each customer's demand.

Result 1 - 5 of 5
  • Automatic Nipple Feeder for Bicycle Rim
    Automatic Nipple Feeder for Bicycle Rim
    CM-A1, CM-A2, CM-A3, CM-A4

    The SEALS Automatic Nipple Feeder is designed for G12 to G15 nipples, streamlining the lacing process for bicycle and e-bike rims. Nipples are delivered automatically and reliably to the driver tip, eliminating manual handling. With just one simple push, operators can complete the assembly with minimal effort—making the process accessible even for beginners. Featuring a compact structure, easy maintenance, and flexible screwdriver options, it adapts to single and double wall rims. Ideal for high-throughput, ergonomic production.

  • Automatic Nipple Feeder for Motorcycle Rim
    Automatic Nipple Feeder for Motorcycle Rim
    CM-A8, CM-A9, CM-A10, CM-A11, CM-A12

    For Lacing Nipple size from G8 ~ G11 into motorcycle rim. The nipple will be send to the driver end fast and steadily. The operation just spend they time in aiming the hole for rim and collecting the spoke. Just one push stroke. Simplify the process even the new coming can reach the performance of skillful operator.

  • Floor Type Wheel Building Stand
    Floor Type Wheel Building Stand
    CM-T2

    CM-T2 is a working table for bicycle and motorcycle wheel assembly. With adjustable support arm, it is suitable for variety of wheel size. And, with rotateable roller, SEALS CM-T2 provides easier nipple lacing operation. By adopting SEALS CM-A1 automatic nippler feeder, it can improve wheel nipple and spoke lacing speed up to 320 rims per eight hours. Meanwhile, SEALS CM-T3, stand for nipple feeder is also for option.

  • Automatic Screw horizontal seat-TA series torque reaction arm
    Automatic Screw horizontal seat-TA series torque reaction arm
    TA-LS

    The TA-LS Automatic Screw Horizontal Seat is a dedicated accessory for the SEALS Torque Reaction Arm series, designed for models TA-300, TA-300S, TA-600, and TA-600S. It enables screwdrivers originally set for vertical fastening to be easily converted into horizontal operations, expanding flexibility on assembly lines. Featuring a quick hex-wrench installation design, the TA-LS allows operators to switch between vertical and horizontal modes without complicated adjustments. This adaptability makes it ideal for production lines that handle different products or require frequent process changes. By providing ergonomic working angles, the TA-LS reduces operator fatigue and prevents fastening errors such as cross-threading or stripping. At the same time, it retains the original reaction force absorption capability of the torque arm, ensuring operator safety and long-term productivity.

  • Automatic Screw horizontal seat-TR series torque reaction arm
    Automatic Screw horizontal seat-TR series torque reaction arm
    TR-LS

    The TR-LS Automatic Screw Horizontal Seat is a dedicated accessory for SEALS TR Series Torque Reaction Arms (TR-350, TR-650), specifically engineered for production lines requiring multi-angle and versatile fastening operations. With the TR-LS, operators can seamlessly switch from vertical to horizontal screwdriving, enabling greater flexibility when handling products with diverse fastening orientations. Designed with ease of installation, structural stability, and operational flexibility in mind, the TR-LS requires only a hexagonal wrench for quick mounting or removal. This simple yet efficient design minimizes downtime and enhances production adaptability when shifting between workpieces or adjusting assembly line setups. When installed, the TR-LS ensures high efficiency and accuracy even in tight spaces or positions where vertical fastening is impractical. By working in tandem with the TR torque arm’s reaction force absorption mechanism, it reduces torque feedback, preventing operator fatigue and ensuring stable, consistent fastening quality during long-term, high-frequency operations. The TR-LS also adds strategic value to modern manufacturing: whether on manual workstations, semi-automated lines, or in integration with automatic screw feeders, it provides enhanced flexibility and reliability.

Result 1 - 5 of 5