Description
https://www.g-wei.com.cn/M4-0-Automatic-screw-feeding-machine.html
An automatic screw feeding machine helps streamline screw sorting, feeding, and fastening during product assembly. For manufacturers handling repetitive fastening tasks, the G-WEI GW4000S M4.0 automatic screw feeding machine offers a compact design, visual feeding track, and convenient operation to support assembly efficiency.
Special Features
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Multiple national patents
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A reported failure rate of less than 0.01%
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More than eight years of verified production use
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Open track design for visual monitoring and convenient operation
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No pneumatic device required
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Compact structure and user-friendly operation
Product Specifications
| Item | Details |
|---|---|
| Product Name | Automatic Screw Feeding Machine |
| Model | GW4000S |
| Brand | G-WEI |
| Weight | 2.3 kg |
| Voltage | 110–220V |
| Rated Voltage | Feeder: 12V; Screwdriver: 20V/32V |
| Power | Feeder: 12W; Screwdriver: 60W |
| Frequency | 50/60Hz |
| Capacity | 1,200–10,000 pieces, depending on screw size |
| Suitable Screw Size | M4.0 |
| Feeding Efficiency | 60–90 pieces/minute |
| Application | Product assembly |
| Main Functions | Automatic screw feeding, sorting, and fastening |
Product Details
1. Dimensions and Feeding Method
The GW4000S measures 239 × 152 × 167 mm and weighs 2.3 kg, making it suitable for assembly workstations where space and ease of handling are important.
Its orbital feeding system helps sort and deliver screws for repetitive fastening operations. The machine supports round-head and countersunk-head screws within its applicable specifications.
2. Application Industries
The M4.0 automatic screw feeding machine can be used in assembly processes across various industries, including:
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Plastic products and hardware
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Electronics and digital products
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Toys and household appliances
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Computers and automotive parts
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Communication equipment
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Bathroom products
By automating repetitive screw feeding and fastening steps, the machine can help reduce manual screw handling and support a more consistent assembly workflow.
3. Key Product Advantages
The G-WEI GW4000S combines a compact structure with a visible feeding track, allowing operators to observe the screw-feeding process more easily. Its design does not require a pneumatic device, helping simplify equipment configuration.
The product has reportedly undergone more than eight years of production-use verification. The manufacturer also states that its failure rate is below 0.01%. These features make it an option for manufacturers looking to improve repetitive fastening operations while keeping equipment operation straightforward.
4. Company Background
The product was developed in 2007, and the company was established in 2014. G-WEI reports serving more than 3,000 customers, including Huawei, Dongling, Chint, and Delixi, and holding more than 30 national patent certificates.
The company focuses on automation products and follows the principles of quality, efficiency, service, and mutual benefit.
5. Frequently Asked Questions
Q1: Why are screws not being conveyed normally?
Check whether the screw bin is empty, whether dust has accumulated in the track or sector, or whether screws or foreign objects are causing a blockage. Clean the affected area and remove obstructions carefully. If the feeding speed is unsuitable, adjust it according to the operating manual.
Q2: Why are the control panel keys not responding?
Check the mode switch on the back of the machine. According to the manufacturer's instructions, switch it to the specified handheld screwdriver mode, power the machine off, and restart it. Refer to the manual for the correct procedure.
Q3: Why does the machine fail to start after being powered on?
Check the mode switch and restart the machine following the manufacturer's instructions. If the problem persists, consult the operating manual or contact technical support.
Q4: What should I do if a screw becomes stuck at the lower feeding port?
Remove any stuck screws or debris, then check the feeding speed. Inspect the gears for tangled threads or other foreign material, and make sure the screws fall within the machine's specified application range.
Q5: What if the loading section or feeding mechanism does not move?
Turn off and disconnect the machine before inspection. Check for debris that may be obstructing the mechanism and follow the maintenance instructions in the manual. Avoid forcing internal components, and contact technical support if the blockage cannot be safely cleared.
Q6: How can I adjust the screw feeding speed?
Switch off the screw feeder and follow the control-panel procedure described in the operating manual. The manufacturer's instructions describe entering motor mode, testing the feeding speed, and pressing the save button to save the setting and exit.
Conclusion
The G-WEI GW4000S M4.0 automatic screw feeding machine is designed for repetitive screw feeding, sorting, and fastening in product assembly. Its compact dimensions, visible orbital track, and pneumatic-free design make it worth considering for manufacturers seeking a practical screw-feeding solution. Before purchasing, confirm screw compatibility, required feeding speed, and operating requirements for the intended assembly process.
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