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古川物産

Laser Jacket Cutter

Features of CO2 Laser Processing

1Does not damage the metal conductor

In the case of conventional mechanical strippers using a blade, the shield wire and core wire just below the insulation would get damaged.
Since a CO2 laser can selectively cut only the resin layer, the shield wire and core wire are not damaged.

< Image of mechanical stripper >

< Image of CO2 laser stripper >

2Non-contact processing that is not restricted by the shape of the workpiece

Cables shown below, which are difficult to cut with a blade, can also be cut without any problem. Since this is non-contact processing, it is not restricted by the cross-sectional shape of the workpiece.

< Image showing processing of an elliptical cable >

3No change in processing accuracy by wearout of components

Because there is almost no effect on the processing accuracy by wearing of components as in the case of a blade, a constant processing accuracy can be maintained over a long period of time.

Dedicated Cable Stripping Machine

1Workpiece need not be reversed

In a simple machine using a laser marker, since laser irradiation is performed from a single direction, the deviation of the upper and lower processing positions caused by the mechanical wobble during reversal of the workpiece is a problem.
Because this machine supports upper and lower 2-way irradiation, the workpiece need not be reversed. Due to a simple stage structure and workpiece fixing method where no wobbling is present, both high operability and high-accuracy processing have been realized.

< Image of workpiece reversal >

< Image of upper and lower 2-way irradiation >

2A wide range of processing can be performed through a simple operation

The simple operation involves only setting the workpiece and pressing the start button.

By combining together the "Laser processing conditions" and "Processing position conditions", changes in processing conditions by process and by product, and continuous processing of several locations can be performed through a simple operation of pressing the recipe selection button.


Cross-cut processing(intermediate strip)by XY 2-axis scanning head is also possible.(JC-H100)

JC-H100 Touch screen
JC-H100 Touch screen

3Simple maintenance

When processing is performed using laser, there is a problem of decline in output because the flue dust generated at the time of processing the coating adheres on to the lens and mirror. In the latest model, the mirrors and lenses inside the machine are housed in separate optical boxes. Since each optical box is connected by a pipe, dust and smoke can be prevented from entering from the outside, so the machine can be used over a long period of time without having to replace the consumable parts.


Emission nozzle + Smoke absorption port


Hermetic optical box

4Numerical control of focus position adjustment

Numerical control of the focus position can be possible by a precision motor. The recipe can be registered according to the wire type and wire diameter, so you can only select the recipe to change the setup for small quantity and many kinds of products with different wire diameters! It is highly reproducible and there is no downtime during setup changes. Ideal to develop prototypes!

上下2方向照射の焦点位置調整

5Corresponds to automated line(external communication function added)

Equipped with external communication function(Optional) supports automated lines by communicating with host PCs and transport robots! It is also possible to make a proposal about the automated line by a manufacturer co-operating with our company.

Customer Support

We support fast operation after installation of the machine

・ The processing test before shipment is implemented using the customer's workpiece. The processing test data is submitted to the customer.
・ During installation adjustment, the processing conditions are verified through customer's workpiece, and the processing position is set.

We support changes in cable specifications and setting processing conditions for new products

・ Accoring to change of cable specifications, we perform the processing test for new products on our demonstration machine even after customer have purchased the machine. The processing recipe, etc. will be reported to customer.
・ We also offer development support for jigs and tools to be used and also the handling methods by exchanging information with customers.

Laser Jacket Cutter Main Specifications

Item JC-H100 JC-30XS JC-30XL
Laser oscillator Type CO2 laser
Wavelength 10.6µm
Output power ≧30W(CW maximum rated output)
Power stability ±5% or less
Beam size 1≦150µm(Focusing Diameter)
Head scanning Effective processing range (X) 100mm
(Y)100mm
- -
Maximum scanning speed (X) 300mm/s
(Y) 100mm/s
- -
Stage scanning Effective processing range - 85mm 300mm
Maximum scanning speed - (Y) 300mm/s (Y) 300mm/s
Processing position setting stroke - 30mm(Electric)
Optical unit Focus adjustment mechanism(2 Way) Electric Manual Manual
Stage accuracy stage resolution Processing position accuracy <0.05mm
Resolution 0.01mm
Utility Power supply Single phase 50/60Hz
100~230V (1kVA)
Single phase 50/60Hz
100~230V (800VA)
Air supply 0.4Mpa or above
Exhaust connection 3.5m3/min(φ50mm Exhaust flange)
Processing range (Indication) Φ8mm ~ AWG52 coaxial cable
※Depends on the jacket material and thickness
Exeternal communication Only for JC-H100 FBC standard external communication by CC-Link

Demo equipment viewing

Viewing demo equipment is possible.
To request viewing, inquire through the website with the requested date, time, and number of people.

Location of demo equipment: FURUKAWA BUSSAN CO., LTD. YOKOHAMA LAB. (5th Fukuda-Haimu 1F, No.2-6, Idogaya Shimomachi, Minami-Ku, Yokohama City, Kanagawa, Japan)

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