Auto Screw Bushing Tightening Machine
This machine performs four tasks automatically: it feeds screw bushings into parts, positions them precisely using a servo, tightens them, and removes the tang. The bushings are fed through a stainless steel vibration bowl, which incorporates vibration and noise reduction for quiet operation.
Product Introduction
Auto Screw Bushing Tightening Machine
Four Jobs Done Automatically
This machine performs four tasks automatically: it feeds screw bushings into parts, positions them precisely using a servo, tightens them, and removes the tang. The bushings are fed through a stainless steel vibration bowl, which incorporates vibration and noise reduction for quiet operation. A FESTO cylinder separates the parts reliably, preventing jams and ensuring smooth operation.
For positioning, the machine uses a Mitsubishi servo with linear guides, providing smooth motion and high accuracy. If your product requires bushings in multiple positions, the machine automatically moves to each location and installs the bushings sequentially.

Adjustable Torque from 1 to 10 Nm
The tightening torque is adjustable from 1 to 10 Newton meters, using a servo-controlled electric tightening gun. A specialized spindle ensures each bushing is installed smoothly and without misalignment. Tang removal is done pneumatically, producing a clean cut with no leftover material. Workpieces are clamped securely using a FESTO pneumatic cylinder guided by linear rails, ensuring stability without damaging the part.
The Auto Screw Bushing Tightening Machine is designed for automotive parts requiring threaded bushings. Its core functions include automatic feeding, servo positioning, automatic tightening, and tang removal. The torque range is 1–10 Nm, fully adjustable. Feeding is handled by a stainless steel vibration bowl with a FESTO separation cylinder, and motion is driven by a Mitsubishi servo with linear guides.




Specifications Table
|
Parameter |
Detail |
|
Applicable Product |
Automotive parts requiring threaded bushings |
|
Core Functions |
Auto feed, servo positioning, auto tightening, auto tang removal |
|
Torque Range |
1 – 10 Nm (adjustable) |
|
Feeding Method |
Stainless steel vibration bowl + FESTO separation cylinder |
|
Drive Method |
Mitsubishi servo + linear guides |
|
Equipment Type |
Fully automatic screw bushing assembly machine |
High-Quality Components
Our pneumatic components are typically FESTO and SMC, industry-leading brands known for stability and durability. Servo motors are generally Mitsubishi, ensuring smooth motion and precise positioning with low failure rates. The control system uses Siemens PLC and touch screens, which are easy to operate and provide fault diagnostics. The interface supports both English and Chinese. Your Auto Screw Bushing Tightening Machine is built with these top-quality components for reliable, high-precision performance.
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