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Chengmao vertical Service Introduction

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

Result 1 - 16 of 16
  • Automatic Screw Feeder with servo nut runner
    Automatic Screw Feeder with servo nut runner
    CM-30T-SERVO

    The SEALS CM-30T-SERVO adopts a high-precision, low-reaction-force servo nut runner that delivers detailed fastening data for every screw, ensuring speed, stability, and process transparency. When fastening parameters deviate from preset values, the system provides real-time alerts and generates a complete, traceable report to support quality control and auditing. This system supports multi-step fastening actions programmed into a single job—ideal for complex tasks that conventional electric screwdrivers cannot perform. Additionally, it allows precise control of rotation angle and speed to meet specific tightening requirements. The screw jaw is custom-built based on the screw type and working environment, ensuring reliable positioning and stable operation. The lever-activated design meets ergonomic and labor-saving standards; the screwdriver automatically initiates fastening with a single press of the lever. When paired with the TA-300 torque reaction arm, the tool maintains a stable vertical alignment, improves torque accuracy, and reduces operator fatigue. This setup is especially effective for high-torque shut-off applications where consistent torque control is essential.

  • Automatic Screw Feeder with telescope screwdriver set
    Automatic Screw Feeder with telescope screwdriver set
    CM-40

    The SEALS CM-40 Automatic Screw Feeder is designed for speed, stability, and convenience. It integrates high-precision jaws, a reliable automatic feeding system, and Japanese-made torque-controlled pneumatic or electric screwdrivers to significantly enhance screw fastening speed and production efficiency. The screw jaws are custom-designed based on the customer's screw type and working environment, ensuring smooth and stable operation. SEALS also provides screwdriver model recommendations tailored to your specific screw and workpiece characteristics to ensure optimal fastening results. The material hopper adopts an up-and-down pushing board design to minimize screw surface scratches and keep feeding noise to a minimum. Combined with a fiber optic control system, the feeder intelligently stops when the chute is full, saving power and further reducing noise. The air blow feeding mechanism enables the next screw to be delivered to the jaw within 0.5 seconds—often before the operator moves to the next fastening point—greatly improving cycle time. A horizontal vibration chute is available to improve feeding performance for lightweight screws, painted screws, or screws with washers. The telescope-type screwdriver delivers consistent downward force directly into the sleeve of the screw, making it particularly suitable for self-tapping screws and wood screws. For automation integration, the screw feeder can be triggered via a dry contact to blow one screw per cycle. The screwdriver can also be mounted on a cylinder to enable vertical fastening strokes in fully automated assembly systems.

  • Spindle Type Automatic Screw Feeding Module by one cylinder
    Spindle Type Automatic Screw Feeding Module by one cylinder
    CM-100L

    The SEALS CM-100L is a compact and cost-effective spindle-type screw fastening module designed for seamless integration into fully or semi-automated production lines. Featuring a single-cylinder design, it is ideal for applications with limited installation space or narrow screw pitch requirements—as tight as 45mm between screw holes. Compared to models like CM-100S and CM-100G, the CM-100L offers a simplified structure that reduces system cost while maintaining reliable performance. It supports both flat-surface and deep-hole screw fastening, with two standard cylinder stroke options to accommodate different assembly needs. Equipped with a push-to-start pneumatic torque-controlled screwdriver, this module ensures consistent fastening quality. Its compact design enables side-by-side installation in multi-axis setups. Durable, precise, and easy to integrate, the CM-100L is an excellent solution for enhancing automation efficiency in modern assembly systems.

  • Single Axis Automatic Screw Feeding
    Single Axis Automatic Screw Feeding
    CM-100

    The SEALS CM-100 is engineered to improve assembly quality and reduce operator workload. Simply load the workpiece and tap the foot switch—the system automatically completes the screw fastening cycle. Once aligned, the CM-100 performs screw ejection, tightening, re-feeding, and signal feedback within 1–2 seconds (actual time may vary depending on screw length, pitch, screwdriver speed, and whether it’s self-tapping). The entire fastening process is machine-controlled, ensuring precise torque and stable fastening quality. Designed for easy integration with a compact structure and single-cylinder control, the CM-100 fits seamlessly into semi-automated stations or full production lines. It features intelligent screw feeding, fast response, and simplified operation—making it a reliable solution for boosting productivity and consistency.

  • Fasten Stroke Cylinder Equipment
    Fasten Stroke Cylinder Equipment
    TM-6

    The SEALS Fasten Stroke Cylinder Equipment integrates a pneumatic screwdriver module onto a cylinder-driven slide system. Activated via automatic control, foot switch, or foot valve, it enables smooth, hands-free screw fastening. Operators simply place the workpiece into the fixture, and the system completes the fastening process efficiently, accurately, and with consistent quality—ideal for reducing manual workload and enhancing production stability.

  • Torque Reaction Arm ( 505mm working radius)
    Torque Reaction Arm ( 505mm working radius)
    TR-350

    Seals TR-350 Torque Reaction Arm has a 505mm work radius from the spindle base. With 365 degree rotation, TR-350 provides big work area. Meanwhile, its bendable arm design provide less conflict with other operator. TR-350A is for pneumatic tools only. And, TR-350AE is both for electric and pneumatic screwdriver.

  • Torque Reaction Arm ( 750mm working radius)
    Torque Reaction Arm ( 750mm working radius)
    TR-650

    Seals TR-650 Torque Reaction Arm has a 750mm work radius from the spindle base. With 365 degree rotation, TR-650 provides big work area. Meanwhile, its bendable arm design provide less conflict with other operator. TR-650A is for pneumatic tools only. And, TR-650AE is both for electric and pneumatic screwdriver.

  • Torque Linear Arm ( 182-561mm working radius)
    Torque Linear Arm ( 182-561mm working radius)
    TA-300S

    Seals Torque Reaction Arm is designed to avoid repetitive work and excessive use of arm injuries in daily work. We provide Torque Reaction Arm to improve the ergonomic manufacturing process to eliminate instant torque and weight loads After clamping the screwdriver, the Torque Reaction Arm can be operated back and forth, left and right, up and down, and can rotate freely at 360°. It can always support the screwdriver. The maximum working diameter is 1122mm. Various screw locking operations can be carried out within the range to reduce work The failure rate ensures that the screwdriver locks the screws at a vertical angle, improves the quality of screw locking, and reduces product quality problems such as operator errors and defective locking screws. This Torque Reaction Arm can effectively reduce the space requirement of the workplace. With the help of the spring lifting force of the Spring Balancer, the suspended arm frame is in a weightless state, which reduces the labor status of personnel, improves labor production efficiency, and creates a safe and efficient working environment. It can be directly fixed on the work surface (recommended) and a C-shaped table clamp is provided, two installation methods.

  • Torque Linear Arm ( 236-744mm working radius)
    Torque Linear Arm ( 236-744mm working radius)
    TA-600S

    Seals Torque Reaction Arm is designed to avoid repetitive work and excessive use of arm injuries in daily work. We provide Torque Reaction Arm to improve the ergonomic manufacturing process to eliminate instant torque and weight loads After clamping the screwdriver, the Torque Reaction Arm can be operated back and forth, left and right, up and down, and can rotate freely at 360°. It can always support the screwdriver. The maximum working diameter is 1488mm. Various screw locking operations can be carried out within the range to reduce work The failure rate ensures that the screwdriver locks the screws at a vertical angle, improves the quality of screw locking, and reduces product quality problems such as operator errors and defective locking screws. This Torque Reaction Arm can effectively reduce the space requirement of the workplace. With the help of the spring lifting force of the Spring Balancer, the suspended arm frame is in a weightless state, which reduces the labor status of personnel, improves labor production efficiency, and creates a safe and efficient working environment. It can be directly fixed on the work surface (recommended) and a C-shaped table clamp is provided, two installation methods.

  • TR-650M Multi-Drive Fastening System with torque reaction arm
    TR-650M Multi-Drive Fastening System with torque reaction arm
    TR-650M

    SEALS, TR-650M, Multi-Drive Fastening System, increases screw fastening productivity and quality by fastening more than two screws at the same time. By installing two or more screwdrivers in torque reaction arm, TR-650Multi-Driver not only increase efficiency but also enhance fastening balancing. This solves the problem of fastening sequence for multi screws in the sealing cover of container chamber, cylinder, tank, housing, etc. The multi screw is fastening simultaneously so that there will be no problem the first screw cause the gap or relevant issue. By the handling bar, it is easy to aim at the screw holes. Meanwhile, there is a lever trigger in the handling par to control the fastening process. The torque reaction and tool supporting arm TR-650 allow weight less operation experience and flexible aimming movement.

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

    The Automatic screw horizontal seal is optional and can be easily installed on the Torque Reaction Arm with a hexagonal wrench for horizontal operation. In accordance with the requirements of the production line in the factory, vertical operations can be carried out. After installing the Automatic screw horizontal seal, horizontal operations can be operated, which increases the diversification of operations. Automatic Screw horizontal clamping seat TAL series applicable torsion arm support models: TA-300, TA-300S, TA-600, TA-600S

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

    The Automatic screw horizontal seal is optional and can be easily installed on the Torque Reaction Arm with a hexagonal wrench for horizontal operation. In accordance with the requirements of the production line in the factory, vertical operations can be carried out. After installing the Automatic screw horizontal seal, horizontal operations can be operated, which increases the diversification of operations. Automatic Screw horizontal clamping seat TRL series applicable torsion arm support models:TR-350、TR-650

  • Position Control Torque Reaction Arm-A2(working radius max R439mm)
    Position Control Torque Reaction Arm-A2(working radius max R439mm)
    TRPC-350A2

    Seals TPRC Series Position Control Torque Reaction Arm, Powerful tools for production management, The main control screw lock position sequence, guaranteed quantity And each screw has torque to reach, And monitoring when errors and exceptions occur, Report and Review.

  • Position Control Torque Reaction Arm-A2(working radius max R652mm)
    Position Control Torque Reaction Arm-A2(working radius max R652mm)
    TRPC-650A2

    Seals TPRC Series Position Control Torque Reaction Arm, Powerful tools for production management, The main control screw lock position sequence, guaranteed quantity And each screw has torque to reach, And monitoring when errors and exceptions occur, Report and Review.

  • Position Control Torque Reaction Arm-A2(working radius max R900mm)(128°)
    Position Control Torque Reaction Arm-A2(working radius max R900mm)(128°)
    TRPC-900A2

    Seals TPRC Series Position Control Torque Reaction Arm, Powerful tools for production management, The main control screw lock position sequence, guaranteed quantity And each screw has torque to reach, And monitoring when errors and exceptions occur, Report and Review.

  • Air Nipper for cutting plastic - Vertical Angle
    Air Nipper for cutting plastic - Vertical Angle
    FC series

    SEALS Air Nipper Blade model, FC-6, keep 90 degree plastic cutting angle. This allow a vertical tool installment. It is suitable for tool body YM-140 and Ym-140L.

Result 1 - 16 of 16