Automatic Screw Feeder Portable Screwdriver Machine for Hardware shell assembly
Product Description
This automatic screw feeder portable screwdriver machine is primarily composed of a feeding mechanism, a sorting mechanism and a locking mechanism. With its small size and convenient portability, it can flexibly meet the production requirements. It adopts a air shooting-type automatic feeding system, which can deliver one screw within 0.6 - 0.8 seconds and directly blow the screw to the fastening head. Workers only need to align the screw holes and fasten the screws. There's no need for them to pick up and place screws manually, thus greatly improving the production efficiency.

Equipment Parameters
|
Model |
AS-3 |
|
Dimensions |
L284*W184*H334MM |
|
Wight |
11KG |
|
Voltage |
AC100V~240V DC12V 1A AC adaptor |
|
Power |
0.12KW |
|
Air pressure |
0.4 to 0.6MPa |
|
Magazine capacity |
600CC |
|
Applicable screw size |
M1.4-M5.0mm, The total screw length should be greater than 1.2 times the cap |
|
Torque range |
Depends on product |
|
Screwdriver |
KILEWS/ASA/TBT |
|
Feeding mode |
Air shooting type |
|
Fastening mode |
Push and pull type or Half phsh and pull type |
|
Working mode |
Semi-automatic |
|
Efficiency |
40 to 60 screws per minute |
|
Main function |
Hand screwdrivers with auto screw feeding |
Brief Structure Description of automatic screw feeder portable screwdriver machine
The automatic screw feeder portable screwdriver machine (also called a handheld screwdriver machine) is a portable device for efficient screw fastening in industrial assembly, featuring a compact and well-structured core with clear division of functions. Its main components are as follows:
1. Handle Grip End
It integrates a start switch (trigger-type or button-type) and a torque adjustment knob, with a built-in small motor and transmission components. It is lightweight, suitable for long-time handheld operation.
2. Screw Feeding Module
The mainstream type is the air-shooting type: it relies on compressed air to deliver screws through a flexible feeding hose, conveying screws precisely to the screwdriver bit end. It can be connected to an external screw sorting machine to achieve continuous and stable feeding, which is widely used in high-efficiency assembly scenarios.
Fastening Execution End
3. The front end is equipped with a replaceable screwdriver bit, which is connected to the motor drive shaft.
Multifunctional operation interface

Main Interface:
Counter: 0-9999 Can be reset
Test: Click Aging Test
Product: Workpiece counting mode
Feeding: Roller, vibration, brush setting
Blowing: Distributor setting
Driver: Usage mode and screwdriver cylinder, screwdriver rotation setting
Checking: Function test, each component can be contolled independently to chek
Product Features
- This automatic screw feeder portable screwdriver machine adopting imported brushless motor, anti-interference intelligent control system and multiple signal transmission interfaces.
- With a high-end, elegant and classy appearance, it is suitable for automatic screw fastening machines and various types of manipulators.
- Equipped with a visual digital display function operation panel. Each parameter has a shortcut setting button, enabling direct completion of parameter setting.
- It can be used in combination with automation (manual or automatic). It can handle special screws and screws with washers. The product is compact and can be placed on the workbench. It reduces the labor intensity of employees, improves work efficiency and saves costs.
- Main application fields: 3C products, household appliances, auto parts and toys.
Delivery, shipping and service
After-sales service is not merely the end; rather, it is the starting point of our everlasting companionship. We are available online 24 hours a day, standing by at all times, much like a guardian star, escorting you throughout your entire usage journey.
All the machines are provided with safe packing in plywood cases. The solid packing ensures that the machines will not be damaged during transit.


TBT-TECH boasts over 10 years of technical expertise in the 3C automation equipment sector. We specialize in the R&D and production of automatic screw fastening machines, automatic riveting machines, automatic glue dispensing machines, automatic soldering machines, and related non-standard automation equipment. Committed to offer optimal automation solutions for electronic product manufacturers, we help clients reduce production costs and boost operational efficiency. Leveraging standardized batch production across our full range of platform models, we not only ensure consistent equipment quality but also guarantee cost-effectiveness, on-time delivery, and stable production capacity to meet diverse customer needs.
Our address
D, Juji Technology Industrial Park, 518104 Shenzhen, China
Phone Number
+86 14776828717
johan@tbttech.com
FAQ

01. What kind of packaging is used for machine shipment?
02. Can the torque of the electric screwdriver be adjusted?
03. What is the function of the screen on the machine?
04. What should I do if the machine malfunctions during operation?
05. How long does it take to manufacture the machine after the order is confirmed?
06. Besides automatic screw feeder portable screwdriver machine, what other machines do you produce??
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