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The single-head double-rails air suction screw locking machine

The single-head double-rails air suction screw locking machine

The single-head double-rails air suction screw locking machine is an automated screw tightening equipment. It has a screw fastening execution head and pickup screws through vacuum suction. It has two working stations that can work alternately. When one station is performing screw fastening, the other station can perform loading and unloading operations.

Product Introduction

Single-Head Double-Rail Screw Locking Machine Working Video for Toy Assembly

 

Equipment Introduction

 

The single-head double-rails air suction screwing machine is a professional automated screw machine for screw tightening. As a high-efficiency screw locking machine, it is equipped with a dedicated screw fastening execution head and adopts a vacuum suction method to pick up screws-ensuring stable and accurate screw feeding during the screw machine operation.

This screw fastening machine features two alternate working stations: when one station is in the process of screw fastening, the other can simultaneously handle loading and unloading operations. This dual-station design is a key advantage of the screw machine, significantly reducing downtime and achieving continuous, efficient screw locking.

In addition to high efficiency, this screwdriver machine also boasts outstanding performance in precise positioning, strong versatility, and simple operation-making it adaptable to various screw specifications and workpiece types. As a result, this screw machine is widely applied in industries such as electronics, electrical appliances, communications, and toys, effectively meeting the mass production needs of different sectors for automated screw tightening.

Automatic screw locking machine
modular-1
One-stop Screw fastening solutions Factory in China

As a professional one-stop screw fastening solutions factory in China, we integrate R&D and production. Additionally, we have the capacity to offer non-standard automated equipment customization tailored to the specific tightening requirements and production output demands of your products to meet your production needs.

Equipment Parameters

Models

TBT5331-SX

Size: LxWxH

730×680×720mm

Movement Range: X*Y*Z

500*300*100mm

Fastening Range: X*Y*Z

180*300*100mm

Weight

70kg

Drive mode

Closed-loop stepper 

Transmission mode

Synchronous belt

Control system

PLC / Motion control card

Screw feeding mode

Air Suction / Magnet Suction

Screwdriver

Servo Screwdriver

Positioning accuracy

±0.02

Fastening time

1.5 - 1.8s / screw

Program stores

999 Groups, 100 Points / Program

Display method

Touch Screen

Supply voltage

Single-phase 220V / 110V

Power

900W

Air supply (Mpa)

0.5-0.7 Mpa

Screwdriver Qty (Set)

1

 

 
The Development History of Automatic Screw Machines
 
2011
First generation Automatic screwing machine
Screw machine jpg

In 2011, we launched our first Cartesian coordinate desktop automatic screw fastening machine. Its convenience, flexibility, strong versatility and good stability quickly won it market acceptance and recognition.

2015
Second generation Automatic screw fastening machine
Screwdriver machineIn 2015, we launched the second-generation desktop automatic screw fastening machine. Building on the first generation, it featured anodized exterior, optimized configuration and motion control, and higher efficiency.
2017
Third generation Automatic screwdriver machine
Screwdriver robotIn 2017, we launched the fourth-generation desktop automatic screw tightening machine, redefining screw-locking machine high standards. It adopts industry-leading drag-and-teach tech for easier adjustment, a standard servo electric screwdriver (longer life, more flexible tuning), plus a 7-inch screen (powerful system, intuitive UI) and added safety leakage protection.
2022
Fourth generation
Robotic screwdriver machine
Robotic screwdriverIn 2022, the intelligent robotic screwdriver machine management and control system gained strong networking capabilities to connect with MES systems. It enables fastening data upload for real-time sharing and centralized management-supporting digital production, seamless manufacturing integration, better production decision-making, and optimized resource use.

Products Description

Dual Screw Feeding Modes: Supports vacuum suction (for stainless steel/spacer screws) and magnetic suction (for deep/inclined holes, spring surfaces, uneven heights).
Strong Compatibility: Tightens 2 different screws per product; intelligent servo screwdriver supports 4 torques, with free torque/speed setting via touchscreen.
Flexible Process Integration: Combines 2 screw-tightening processes (stops for part installation between steps).
High Performance & Durability: Servo screwdriver (fast, precise, low-noise, maintenance-free); closed-loop stepper motor (high precision, position compensation, no step loss); rigid sheet metal frame.
Easy Operation & Monitoring: Self-developed motion control card (foolproof programming, optional drag adjustment); touchscreen HMI (real-time display of fastening status, screwdriver speed/torque).
Efficient Workbench: 4-axis double-Y platform for alternate operations, boosting efficiency.

 

Improve the assembly efficiency of the manufacturing industry

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.

Screw driving robot

Robotic Screwdriver Machine

The Computer Version Intelligent Automatic Screw Machine boasts digital precision control, efficient automation, data traceability, user-friendly operation, and stable durability, fully meeting the needs of high-quality and multi-scenario screw fastening production.

Handheld automatic screwdriver

Handheld Automatic Screwdriver Machine

A portable handheld screwdriver integrated with an automatic screw feeding system-offering low cost and high efficiency.

Automatic riveting machine

Handheld Automatic Riveting Machine

The handheld automatic riveting machine features portability, flexible operation, automatic rivet feeding, high efficiency and ease of use, suitable for various riveting scenarios.

Glue dispensing machine

Automatic Glue Dispensing Machine

The automatic dispensing machine features precise and uniform dispensing, high efficiency, easy operation, and compatibility with multiple adhesives and scenarios, meeting automated gluing needs.

 

 

FAQ

FAQ

 

 

Robotic screwdriver machine

01. Why choose us?

We provide comprehensive processing equipment solutions-complete standard models (in stock for quick shipment), light customization (e.g., branded/appearance options for agents), and non-standard equipment tailored to your needs.

02. How to ensure the quality of delivery?

Prior to delivery, we test the machine's functionality, provide a video of its normal operation, and confirm before shipping.

03. Does your machine fit my product?

Share your product's specific parameters or send samples-we'll test them on our machine and provide a sample-making video.

04. What should I do if I don't know how to operate the machine after receiving it?

Don't worry, friend! We've prepared a step-by-step operation video for you. Feel free to contact our engineers anytime if you have questions-we offer both video and phone support.

05. What if the machine malfunctions??

We have extensive after-sales experience with our machines. Should any issues arise, please send a video or detailed description of the fault-we'll promptly connect you with a solution.

 

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