Seals Automatic Screw Feeder Types
Select the appropriate model based on product requirements
Q：What types of Seals automatic screw feeder are there?
A：ChengMao is committed to advancing technology and developing new products, offering a diverse range of automatic screw feeders to improve your assembly efficiency and quality control.
Below is an overview of the main types of Seals automatic screw feeders. Please refer to the descriptions to find the model that best suits your application.
Hand-held–Automatic Screw Feeder
The hand-held automatic screw feeder replaces the traditional one to hold the screws in one hand and the other to lock the screws,The automatic screw feede can free up one hand, and when a screw is locked, the feeder will automatically send the screw to the batch nozzle .
The advantage is that it will not cause secondary pollution to the product due to the stains on the hands or stain the screws and make it rust.
Vibration Bowl–Automatic Screw Feeder
The screw feeding capacity can reach 45-50 screws per minute, and automatic screw feeding, no more screw picking and moving action, and simple structure and easy maintenance. Has a wide range of screw sizes.
【One Outlet】Capacity could be up to 30mm in length for M1.5~M8 screw.
【Two Outlets】Capacity could be up to 30mm in length for M3~M8 screw.One feeder supply screws for two screwdriver sets independently.
Robot Type-Automatic Screw Feeder
The desktop automatic screw feeder is for the Robot Type the screws, and the screws are automatically locked according to the set coordinates, and the operation is flexible, The number of working memory modules is up to 255 groups or 30,000 points, and different working memory modules can be replaced through the control panel within 1 minute, which is suitable for small and diverse production.
Short supply detection; Thread-slipping detection and warning functions are included.
Spindle Type-Automatic Screw Feeder
It can be installed on a fully automated assembly line, and the mold can be automatically locked after positioning. It can also be installed on a semi-automatic assembly station.
The operator can install it vertically, horizontally or at other angles according to requirements. Just pick and place the workpiece. It is simple to set the torque adjustment, without any tools.
Index Table–Automatic Screw Feeder
Index Table Automatic Screw Driving Machine.providing efficient screw assembly system for substation operation. With 4 stations, 6 stations, 8 stations and other split plate configurations, the operator only needs to load and unload the materials to the rotating jig, that is, complete all the screw locks in the substations in sequence, and realize the continuous production workstation. As the proficiency increases.
the speed is adjusted to increase productivity, and through improved automation, it replaces manual assembly to increase product quality and value.
Gantry Type XY Table–Automatic Screw Feeder
The gantry type XY table is convenient to make, bears a large load, has a stable structure, and supports multiple screw locks. Cost-saving, high efficiency, and optional warning function of safety protection shutter. Automatic screw machine locks are widely used in auto parts, computer peripherals, and large metal and plastic parts.
VGA, DVI Card –Automatic Screw Feeder
Specifically for standoff screw.
【Automatic Screw Feeder】
Ergonomic design, The operating speed can reach 30 screws per minute.
【Programmable automatic screw feeder】
One person can operate 2 ~ 4 machines at the same time, touch-sensitive man-machine interface, quick and convenient operation, 4 screws can be locked automatically within 10 seconds。
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Automatic Screw Feeder with telescope screwdriver set
CM-30
SEALS Automatic Screw Feeder, CM-30, could keep the low noise and less scratch of screw surface in material hopper due to its up-and-down pushing board design. With Fiber Optic control, it also reduce noisy and saving power while it is full in chute. By the air blow feeding system, you can get the next screw within 0.5 second in jaw before you move to the next fasten position. No need to pick screw, no need to put screw into drive bit and prevent rust due to hand sweating. Meanwhile, the telescope type screwdriver set deliver the downward force into the sleeve of screw. It is quite essential for self tapping screw and wood screw. For automation integration, the screw feeder can be control to air blowing one screw by giving a dry contact. And, the screwdriver also can be installed into a cylinder for fastening stroke action in fully automation assembly line.
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Vibration Bowl Type Automatic Screw Feeder for Two Screwdriver Sets
CM-502
The SEALS CM-502 Vibration Bowl Type Automatic Screw Feeder is designed for speed, stability, and convenience. It combines a high-performance vibration bowl feeder, precision-engineered screw jaws, and pneumatic or electric torque screwdrivers to significantly enhance production efficiency. A single screw feeder unit is capable of supplying screws independently to two separate screwdriver sets. Each channel operates with its own control system, allowing two operators to work simultaneously at different speeds. This flexible design supports up to 45 screws per minute per channel, effectively reducing labor time and unit cost. The vibration bowl is compatible with screw sizes ranging from M1.0 to M8 and screw lengths up to 30 mm, making it suitable for a wide variety of fastening applications. Compared to sword-type feeders, the vibration bowl offers a larger screw capacity and more stable feeding. With a simplified mechanical structure, the CM-502 is easy to maintain, reducing downtime and ensuring long-term operational stability.
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Robot Type Automatic Screw Feeder
CM-TABLE
The SEALS CM-TABLE series is a programmable, robot-type automatic screw fastening solution designed to reduce manual labor and improve process consistency. By integrating Japanese JANOME desktop robots with precision screw jaws, torque-controlled electric/pneumatic screwdrivers, and intelligent screw feeding systems, CM-TABLE delivers high-speed, high-precision, and highly repeatable performance, ideal for high-mix, low-volume production environments. Screw fastening points and motion paths can be fully programmed and stored in up to 255 modules (or 30,000 points), allowing rapid changeover and support for flexible production lines. The system supports real-time error detection—including screw shortage, torque achievement, and stripped-thread detection (optional)—to ensure consistent quality and reliable operation. Depending on the application, SEALS offers both belt-driven XY systems with stepper motors and ball-screw-driven models powered by servo motors, providing optimal configuration for speed or precision. A range of working platform sizes (200×200mm to 510×510mm) is available to accommodate various workpiece sizes. With features like data collection, programmable control, and automation readiness, CM-TABLE helps standardize the screw fastening process and ensures high stability, independent of operator influence.
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Index Table Automatic Screw Feeder Fastening System
CM-INDEX
SEALS CM-INDEX – Index Table Automatic Screw Fastening System The SEALS CM-INDEX is a high-efficiency rotary indexing screw fastening system designed for multi-station automated assembly. Available in 4, 6, or 8-station configurations, the system allows operators to focus solely on loading and unloading, while the indexing table sequentially completes all fastening tasks. Capable of integrating multiple pneumatic or electric screwdrivers for simultaneous or sequential screwdriving operations, the CM-INDEX ensures consistent workflows, enhanced quality control, and higher output. Adjustable rotation speed and reliable screw feeding mechanisms help reduce manual labor and increase productivity—making it an ideal solution for boosting automation and product value.
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Gantry Type XY Table Automatic Screw Fastening Machine
CM-TABLE-GANTRY
The SEALS CM-TABLE-GANTRY is a floor-standing automatic screw fastening system built with a robust gantry structure, featuring dual Y-axis supports and a ball screw-driven XY servo slide table. Compared to single-arm or cantilever robots, this design provides superior repeatability, higher load capacity, and greater structural stability—making it ideal for large-scale assemblies and multi-screw fastening applications. Integrated with SEALS air-blow screw feeding technology, the system delivers screws in as fast as 0.2 seconds per cycle. The high-precision XY servo module shortens travel distances by over 60%, significantly improving production speed and efficiency. Widely used in industries such as automotive components, computer peripherals, and large plastic or metal parts, the SEALS CM-TABLE-GANTRY supports multi-point fastening and can be optionally equipped with safety light curtains for enhanced operator protection.
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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.
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