Friction welding machines for Inflators

２FW030VT（I、IH、IMU）, 2FW045VT, 2FW060VT

This machine is widely adopted for automobile safety device parts and key engine drive unit parts.
Izumi offers a comprehensive lineup of these high-efficiency, vertical, space-saving machines.

2FW030VT

External photo of 2FW030VT

Representative parts

Pyrotechnic airbag inflator type

Pyrotechnic airbag inflator type

Side airbags, generators, intermediate joints, torque converters

Features

Excellent for the bonding of small to medium diameter, and short products.

Improved productivity

  • This product is easily operated with high reproducibility, and the same products can be produced continuously.

  • Unmanned operation and automation are possible with use of loading and unloading.

  • High-speed production (10 seconds or less) is possible.

Improved quality

  • Thermal distortion is minimal, and stable dimensional accuracy is obtained.

  • The pressure welding status is monitored constantly, and “OK” or “NG” can be judged automatically.

  • Highly airtight bonding is possible.

Cost reductions

  • Its small flat surface area is perfect for compact line design.

  • No spatter is produced, eliminating the need for residue clear-up work.

  • Power consumption is 1/5 to 1/20 of that of other welding methods.

Improved environment

  • CO2 emissions can be reduced.

  • No toxic substances such as sparks or gas are produced.

We customize products in line with your company’s requests

Examples of typical options that can be installed on 2FW030VT
[1] Simple loading unit [2] Unloading loader [3] OK/NG chute [4] Jig cooling function (water cooling) [4] Oil controller
* This equipment cannot be equipped with a cutting device.

Option examples

Simple loading unit

[1] Simple loading unit

Blanks are set by the operator, and then supplied to the spindle unit automatically after starting the machine.

Unloading loader

[2] Unloading loader

Finished pressure welded parts are conveyed to the prescribed position.

OK/NG chute

[3] OK/NG chute

The equipment judges whether the quality is OK or NG, and the unloading destination is automatically changed based on the result.

Machine specifications

Machine specifications：2FW030VT/2FW045VT/2FW060VT

Item
 Model 2FW030VT  2FW045VT 2FW060VT
Maximum thrust At the time of generating frictional heat (kN) 55  70 100
At the time of applying upset pressure (kN) 100  200 300
Pressure welding capacity (mild steel round bar) (mm) φ10～φ30 φ15～φ45 φ30～φ60
Fixed side (mm)  315  315  600
Maximum length of materials to be mounted Rotating side (mm) φ38～50
L40mm～45mm		 φ50～75
L40mm～45mm		 φ315～355
L70mm～95mm
Fixed side (mm) φ38～230
L40mm～45mm		 φ50～350
L40mm～45mm		 φ200～235
L45mm～55mm
Spindle Rotating speed (rpm) 2,800  1,800 800
Motor output (kW) 60※ 60※ 110※
Gross weight (guide) (ton) 6  8 12
Floor space occupancy (guide) (m) 3.9×1.9  5.5×2.5 3.4×2.9

※Motor output changes based on aspects such as the product shape.

External dimension drawing

External dimension drawing
These diagrams show the 2FW030VT.
Note) These specifications and dimensions may be subject to change without prior notice due to improvements, etc. or device specifications.

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Gate ball stick heads
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Dead axles
Dead axles

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Click here for list of examples