Automatic Stacking Machine (Magnetic Chuck Type)

Apr . 30, 2026 09:35

Smart Tube Stacking Solution for ERW Tube Mills

In modern tube production, efficiency doesn’t stop at forming and cutting — it also depends on how finished tubes are handled. The Automatic Stacking Machine (Magnetic Chuck Type) from AIS Machinery is designed to solve this exact problem: fast, neat, and labor-saving tube stacking.

📌 What is an Automatic Stacking Machine?

An Automatic Stacking Machine (Magnetic Chuck Type) is a piece of equipment used to automatically collect, transfer, and stack finished steel tubes after cutting.

Instead of manual handling, the machine uses magnetic chucks to pick up tubes and place them into organized bundles.

👉 In simple words:
It replaces workers lifting tubes by hand, making the process faster, safer, and more consistent.

⚙️ Main Purpose

This machine is mainly used to:

✔ Automatically stack finished tubes after cutting
✔ Reduce labor cost and manual work
✔ Improve stacking accuracy and neatness
✔ Increase overall production efficiency
✔ Protect tube surface from scratches and damage

For tube manufacturers, this means less manpower + higher output + cleaner final products.

🧠 How Does It Work?

The working principle is actually quite easy to understand:

Step-by-step process:

1️⃣ Tubes are cut by the flying saw
2️⃣ Tubes move onto the run-out table
3️⃣ Magnetic chuck moves into position
4️⃣ Magnet turns ON → picks up tubes
5️⃣ Transfers tubes to stacking area
6️⃣ Magnet turns OFF → tubes are released
7️⃣ Tubes are stacked layer by layer neatly

💡 The key part is the magnetic chuck system, which can quickly grab multiple tubes at once without mechanical clamping.

📍 Position in ERW Tube Mill Line

In a standard ERW tube mill line, the Automatic Stacking Machine is located at the final stage:

Typical Process Flow:

Coil → Forming → Welding → Sizing → Flying Saw Cutting → 👉 Automatic Stacking Machine

So this machine is basically the last step before packaging and shipping.

electromagnetic stack and bundle layout

🔍 Why Choose Magnetic Chuck Type?

Compared to traditional mechanical stacking systems, the magnetic type has some clear advantages:

👍 Advantages:

Faster picking speed
Less mechanical wear
Gentle handling (less tube damage)
Suitable for round tubes and standard sizes
Easy automation integration

⚠️ Considerations:

Works best with carbon steel tubes (magnetic materials)
Not suitable for stainless steel or non-magnetic materials

🏭 Why AIS Machinery?

AIS Machinery focuses on providing reliable and practical solutions for tube production lines.

With our Automatic Stacking Machine, you get:

✔ Stable performance for continuous production
✔ Custom design based on tube size and mill speed
✔ Easy integration with existing ERW tube mills
✔ Lower labor dependency

We don’t just supply machines — we help you optimize your entire production line.

📊Technical Parameters (Key Data Only)

Automatic Stacking Machine (Magnetic Chuck Type)

Item	Specification
Tube Shape	Round / Square / Rectangular (carbon steel)
Tube Diameter	Ø20 – Ø165 mm (customizable)
Tube Length	4 – 12 m
Max Line Speed	≤ 80 m/min
Lifting Method	Electromagnetic Chuck
Lifting Capacity	3–10 tubes per cycle
Control System	PLC automatic control
Positioning Accuracy	±2 mm
Power Supply	380V / 50Hz / 3 Phase

💡 Note: Parameters can be customized by AIS Machinery according to tube size and production requirements.

❓ FAQ (Quick Answers)

Q: Can it handle different tube sizes?
A: Yes, it can be designed for a certain size range.

Q: Is it fully automatic?
A: Yes, it works automatically with the production line.

Q: Does it damage the tube surface?
A: No, magnetic lifting is gentle and reduces scratches.

Q: Can it work with stainless steel tubes?
A: No, magnetic type is mainly for carbon steel.

Pervious

Advanced Guide to the High Efficiency erw tube mill process

Precision Metal Tooling Tube Mill Systems

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