Automatic Screw Locking Machine Buying Guide: How to Choose the Right Automated Screw Locking Equipment for Your Company

As one of the core automation equipment in modern manufacturing, automatic screw locking machines are being adopted by more and more enterprises. This article will provide a detailed analysis on how to choose the right automatic screw locking machine for your enterprise from aspects such as equipment types, technical parameters, and key points for selection.

I. Classification of Automatic Screw Locking Machines

According to structural forms, automatic screw machines are mainly divided into the following categories：

1. Desktop Automatic Screw Locking Machine：Small in size and flexible in deployment, suitable for small-batch and multi-variety production, supporting single-head/double-head operations. Low investment cost, suitable for entry-level use by small and medium-sized enterprises.

2. Multi-axis Automatic Screw Locking Machine：Three-axis/four-axis/six-axis configuration, suitable for scenarios with larger product sizes or many screw holes, supports alternating operation on dual platforms, significantly improving efficiency.

3. Gantry Automatic Screw Locking Machine：Screw locking for large workpieces, with a wide working range, capable of simultaneous multi-station operation.

4. Visual Positioning Screw Locking Machine：Equipped with a CCD vision system, it can automatically recognize screw hole positions, suitable for scenarios with high precision requirements and a wide variety of products.

II. Key Technical Parameters

1. Screw specifications：Confirm the range of screw specifications supported by the device (such as M0.6-M6) and the screw length limitations.

2. Locking speed：The fastening time for a single screw is usually between 1.5 and 3 seconds, and high-speed models can reach 1.2 seconds.

3. Positioning Accuracy：The standard model has a tolerance of ±0.05mm, while the high-precision model can reach ±0.02mm.

4. Torque range：Select the appropriate torque range according to the screw specifications to ensure fastening quality.。

III. Key Points for Selection

1. Production scale matching：For small batches with multiple varieties, choose a desktop type; for large batches with a single variety, choose a multi-axis or gantry type.

2. Product feature considerations: Screw specifications, number of hole positions, product dimensions, and other factors determine the equipment configuration.

3. Precision requirements：Precision electronic products require choosing visual positioning or high-precision models.

4. After-sales service：Choose suppliers with a complete after-sales system and strong technical support capabilities。

IV. Frequently Asked Questions

Q: How many workers can an automatic screw locking machine replace?

A: A multi-axis screw locking machine can usually replace 3-5 workers, improving efficiency by 200%-400%.

Q: What is the return on investment period for the equipment?

A: Depending on production scale, the investment cost can generally be recovered in 6-18 months.

Q: How to ensure fastening quality?

A: Choose models with functions such as torque detection, cross-thread detection, and floating screw detection.

5. Summary

Choosing an automatic screw fastening machine requires comprehensive consideration of factors such as production scale, product characteristics, and budget costs. It is recommended to communicate fully with the supplier before purchasing and, if necessary, conduct sample testing to ensure that the equipment can meet actual production needs.

Hongred has fifteen years of experience in the research, development, and production of automatic screw fastening machines, with a complete range of products and diverse functions. Whether high precision or high efficiency is required, there is always a model that can meet your needs.