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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.

Automatic Screw Feeder with Lever-Activating Design

CM-40T

The SEALS CM-40T Automatic Screw Feeder is designed based on the principles of speed, stability, and convenience. It integrates pneumatic or electric torque-controlled screwdrivers, precision-engineered jaws, and a reliable horizontal feeding mechanism to significantly improve fastening speed and overall production efficiency. The system features an ergonomic lever-activated design that allows the operator to simply press the lever, prompting the screwdriver bit to automatically push downward and complete the fastening process. This design minimizes the required press stroke, reduces operator fatigue, and enhances productivity. The jaw is engineered to avoid direct pressure on the surface of the workpiece, effectively protecting product finishes and coatings from damage. To meet the demands of automated manufacturing, the CM-40T can also be integrated into various automation platforms such as XY tables, SCARA robots, 6-axis robotic arms, or other custom automatic assembly systems. The automation-ready version supports input/output signal communication and can seamlessly interface with major control systems.

VGA, DVI Card Automatic Screw Feeder

CM-B1

The SEALS CM-B1 Automatic Screw Feeder is specially designed for fastening hexagonal standoff screws onto VGA, DVI, and other computer interface cards. Built for speed, stability, and convenience, the system integrates precision-engineered jaws, a high-efficiency feeding unit, and pneumatic/electric torque-controlled screwdrivers to ensure fast, accurate, and consistent fastening. Equipped with an auto bit-pushing function, the CM-B1 supports horizontal screw fastening, making it ideal for inline applications on conveyor belt assembly lines. This feature allows screw fastening to be done directly in-line rather than offline, significantly reducing handling time and increasing throughput. To accommodate the narrow spaces near connectors, the screw jaws are designed extra-thin to avoid interference with VGA, DVI, or similar connector structures, while still securely aligning with the screw holes for precise fastening.

Programmable VGA, DVI Card Automatic Screw Feeder Machine

CM-40AUT

The SEALS CM-40AUT is a professional, programmable automatic screw feeder specifically engineered for assembling VGA, DVI, and other interface cards. Designed to handle two or four standoff screws per board, it offers a teachable positioning system, allowing operators to store up to 200 sets of fastening positions—ideal for high-mix, low-volume production environments. To accommodate narrow screw locations near VGA and DVI connectors, CM-40AUT adopts extra-thin jaws that ensure accurate alignment without interference. Similar to other SEALS models such as CM-30T, CM-40T, and CM-B1, the CM-40AUT features an ergonomic auto bit-pushing mechanism, which enables smooth horizontal fastening without requiring operators to manually press or hold the PCB—making it especially suitable for use on conveyor belt systems. For integration into fully automated production lines, both CM-40AUT and CM-B1 models can be incorporated with XY tables, SCARA robots, 6-axis robots, or other customized auto assembly equipment. The automation versions also support I/O signal communication, allowing seamless control and feedback with central control systems.

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.

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)

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.

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

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.

horizontal | Precision Assembly Machines and Tools Manufacturer | Chengmao Tools Industrial Co., Ltd.

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