SIASUN Automatic Nail-Blowing And Tightening

A bolt weighs next to nothing, yet a line waits for it every cycle. The SIASUN Automatic Nail-Blowing And Tightening solution is built around that small delay: instead of a worker placing each bolt by hand, the bolt travels through a pipe on a stream of air and arrives at the tip of the tightening gun, ready to be driven. It is a workstation idea more than a single gadget, and it pairs a feeding system with a tightening gun and a collaborative arm.

The product is available through this page, by quotation.

Background

SIASUN and its lineage in automation

SIASUN is the largest AGV supplier in China, with over 20 years of experience in automotive body chassis marriage. That history matters here. Engine and chassis assembly are places where parts must meet in the right position at the right moment, and where a fastening step cannot be skipped or done carelessly. A company that has spent two decades in that environment understands the pace of an automotive line and the discipline it demands.

The same manufacturer also supplies mobile robots, industrial arms and collaborative arms, so a fastening cell can be considered as part of a wider plant plan rather than as an isolated purchase. You can browse the full range in the SIASUN category.

How the nail-blowing principle works

Automatic tightening guns are used in engine assembly to make sure the tightening strength meets the process requirements and the tightening rate is satisfactory. The SIASUN solution handles the step before the tightening in a particular way. The bolts are first placed in a feeder. Vibrating discs arrange them neatly, one after another. Nail blowing equipment then blows each bolt through the pipe to the end of the tightening gun, where the batch head of the gun ejects it and tightens it on the side of the engine.

The result is a clear division of labor. The machine sorts, delivers and drives the bolt; the worker no longer has to pick it up, position it and start it by hand. For small bolts, this automatic nail blowing enables fast tightening and removes the need for advance bolting.

Technical Specifications

Specifications as published by the manufacturer; confirmed against the datasheet at quotation.

The manufacturer has not published the dimensions, the weight, the tightening torque, the bolt size range, the feed rate, the power requirements, the robot model used, the payload, the communication interfaces or the package contents; they are confirmed at quotation.

What makes automatic nail blowing different from manual bolting?

In a manual station, a worker picks a bolt, places it, often starts it by hand, and then brings in the tool. Each of those movements is small, but they repeat for every bolt on every engine, and they depend on the person doing them. The SIASUN solution moves those movements into the machine. The feeder holds the bolts, the vibrating discs put them in order, and the air-driven delivery sends each one through the pipe to the end of the tightening gun.

For small bolts, this means fast tightening without advance bolting. The bolt does not have to be prepared before the gun arrives, so the sequence is shorter and more regular. The solution also keeps the assembly accuracy and the work beat speed in view: the robot can be deployed freely according to the site space while the line rhythm is protected.

The second difference is how the gun is carried. Combined with the multi-collaborator arm, the solution can reach multiple angles and multiple positions, including small spaces. Engines are not simple boxes, and bolts sit in awkward places. An arm that can approach from several directions lets the same station handle more than one tightening position.

Why is a collaborative arm part of the solution?

The arm brings reach and safety. Because of the safety of the collaborative arm, the solution helps companies reduce production accidents, improve their automation and keep product quality controllable. A collaborative arm is designed to work in closer contact with people than a traditional caged robot, which can make it easier to place a station next to existing manual work.

SIASUN builds collaborative arms of its own, and the SIASUN Collaborative Robot (GCR25-1800) is listed in the store for readers who want to see that class of equipment on its own.

Who is SIASUN Automatic Nail-Blowing And Tightening for?

The first group is engine assembly plants, where the tightening strength must meet the process requirements and the tightening rate must be satisfactory. For them, the solution automates a repetitive and quality-sensitive step.

The second group is manufacturers who struggle to staff their shifts. The solution can replace workers on three production shifts, helping companies save on labor costs, solve recruitment difficulties and ensure production stability. In many Caribbean and regional operations, finding and keeping trained line workers is a real concern, and a station that covers every shift is a practical answer.

The third group is plants with limited floor space or awkward bolt positions. Because the robot can be deployed freely according to the site space, and because the arm can handle multi-angle and small space tightening, the cell can be planned around the room available.

If your task is moving materials rather than tightening, a different product from the range is a better starting point. The SIASUN Mecanum Wheel Compound Robot – MHR360 is one of the mobile options listed in the store.

What is SIASUN Automatic Nail-Blowing And Tightening used for?

1. Engine assembly tightening. Automatic tightening guns make sure the tightening strength meets the process requirements.
2. Small bolt fastening. Automatic nail blowing delivers small bolts quickly and removes the need for advance bolting.
3. Multi-angle and multi-position work. Combined with the multi-collaborator arm, the gun reaches several angles and positions.
4. Small space tightening. The arm allows tightening operations where room around the engine is limited.
5. Three-shift production. The solution can replace workers across three production shifts and support stable output.
6. Safer automation. The collaborative arm helps reduce production accidents and keeps product quality controllable.

Pricing and Availability

Every project is different, so this solution is offered by quotation rather than at a listed price. Tell us about your line, the bolts you need to fasten and the space you have, and we will prepare the quotation with you. Delivery, customs and support are arranged together with the quotation. The SIASUN Automatic Nail-Blowing And Tightening solution is available on this page.

Frequently Asked Questions

How does the solution deliver bolts to the tightening gun?

Bolts are placed in a feeder and arranged in turn by vibrating discs. Nail blowing equipment then blows each bolt through the pipe to the end of the tightening gun.

What kind of bolts is it suited to?

It is suited to small bolts, which automatic nail blowing delivers for fast tightening.

Does it need advance bolting?

No. Automatic nail blowing for small bolts enables fast tightening and removes the need for advance bolting.

Can it work in tight spaces?

Yes. In combination with the multi-collaborator arm, multi-angle, multi-position and small space tightening operations can be achieved.

Can it run on every shift?

The solution can replace workers on three production shifts, which helps with labor costs, recruitment difficulties and production stability.

Is it safe to use near people?

Because of the safety of the collaborative arm, the solution helps companies reduce production accidents and improve their automation.

Where can I buy SIASUN Automatic Nail-Blowing And Tightening and what does it cost?

It is available through this page, by quotation. The cost depends on your project, so send us your requirements and we will prepare a quotation.

Summary

The small delay before each bolt is where this solution does its work. Bolts are arranged by vibrating discs, sent through a pipe by air and driven by the tightening gun, while a collaborative arm reaches the positions a fixed tool cannot. Backed by SIASUN's more than 20 years in automotive body chassis marriage, it is aimed at engine assembly plants that want steady tightening, fewer accidents and coverage of every shift. If that matches your line, this page is the starting point.