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MOS Engineering AG develops, produces and distributes tools and machines for high voltage cable preparation worldwide. Without exception, all tools have proven themselves in daily use for cable test preparation for 25 years, as well as for the preparation of joints and terminations at many cable manufacturers and utility companies.

History
After 20 years of work in Brugg Kabel AG as a development engineer, Jan Osley in cooperation with his son Martin Osley in the MOS Engineering AG founded.
From the very beginning has MOS Engineering AG concentred in close cooperation with Brugg Kabel AG on the development   and production of tools for high voltage cable preparation within the range of 10 – 500kV, outer diameter 15 – 180 mm.

Jan Osley at the PC – with technical drawings for the first patent application in .

MOS Engineering AG develops, produces and distributes tools and machines for high voltage cable preparation worldwide. Without exception, all tools have proven themselves in daily use for cable test preparation for 25 years, as well as for the preparation of joints and terminations at many cable manufacturers and utility companies.

MOS Cable Peelers Series S with electric drive.
The motorized MOS cable peelers series S have become the standard in the cable industry for 25 years.Gain major time savings and replace hard manual work while removing the outer extruded semiconducting layer thanks to the MOS cable peelers.
The MOS cable peeler with electric drive remove the extruded outer semiconducting layer from XLPE-isolated MV- and HV-cables. The five different sizes of the MOS cable peelers cover the entire range of XLPE-isolated MV- and HV-cables between 15 – 180 mm.

MOS Cable Peelers Series S with electric drive – Standard functions and options

Benefits of the MOS Cable Peelers

• Gain major time savings and replace hard manual work
• Considerable weight reduction compared to prvious models
• Excellent peelimng / cutting quality
• Automatic feed – high peeling speed
• Mounting and dismounting less than 1 minute
• Continous adjustable peeling diameter, depth and speed
• Designed for all testing preparations and for joint and terminations
• Perfect quality in horizontal, vertical and desred pelling direction

Options

• Knife head for flat knife, incl. flat knife
• Knife head for stripping of insulation, incl. stripping knife

Standard knife for excellent preparation of water terminations

Knife head with stripping knife

Flat knife for smooth surfaces and a continous transition between insulation ans semiconductiong layer

Standard functions for motorized MOS Cable Peelers Series S

MOS Cable Peelers Series S: 3 Standard Functions
The motorized MOS cable peelers series S are specially designed for efficient (fast and easy) peeling of XLPE cables for testing with water pipe terminations. The cable peelers are equipped by default with knife head and standard knife.

With this standard system following 3 functions can be carried out:

1. peel / remove the extruded
   semiconducting layer
2. peel / remove the PE conductive shield
3. Grading of the insulation

The cutting depth for all 3 functions can continuously be adjusted
between 0.1 – 5 mm

Remove semiconducting layer with the standard knife.
Preparation for water pipe termination

HV-Laboratory, cable preparation

Knife head with standard knife

Standard knife

Options for motorized MOS Cable Peelers Series S

Flat knife for smooth surfaces and a continuous transition between insulation and semiconducting layer.
MOS Engineering has developed the flat knife inclusive head for the mounting of prefabricated joints. The flat blade produces a smooth surface and an optimum transition between the insulating surface and the semiconductor layer, so that further manual finishing is unnecessary or reduced to a minimum.

Stripping of Insulation
The insulation stripping knife inclusive head is designed to strip the entire insulation or only a part of it. The stripping depth can continuously be adjusted between 5 – 40 mm with constant thickness of the shaving. The same knife is suitable for cutting a stepped insulation.

Knife head with flat knife

Flat knifes

Knife head with insulation stripping knife

Stripping knifes

MOS Series SH for peeling and stripping off the outer semicon layer of medium and high voltage cables. Voltage range 10 – 500 kV, diameters Ø 15 – 160 mm.

Stripping of the sheath, incl. AL and Cu foil

Peeling the semicon layer

Smooth and flat transition for mounting joints and

Tapering the insulation

Are you interested in learning more about copper granulator? Contact us today to secure an expert consultation!

Overview of all 4 applications, incl. option

Four Applications

• stripping off the sheath, incl. AL and Cu foil
• Peeling the outer semicon layer
• Stripping off the insulation
• Tapering the insulation

Option:

• Notch and cone making with 45, 30, 20 degree

With these MOS Multi Tools of the series EH, high voltage cables are prepared with high precision for mounting joints and terminations. Outer diameter D 35 – 180 mm. Cutting depth 0.1 – 50 mm.

MOS EH130 and EH180

• Cutting knife placed in the middle between the guide rolls
• The distance between the guide rolls can be extended by lengthening the axes
• Automatic feed rate of the knife approx. 1 mm per rotation

Scope of Application

• Precise cutting of circumferential notches into the insulation (5, 10, 20, 30, 40, 50,60 mm wide)
• Precise tapering of the insulation with 20O, 30O, 45O pitch
• Cut and remove insulation, max. cutting depth 50 mm

Big selection of knives for different shapes

With these MOS Multi Tool of the series EH, high voltage cables are prepared with high precision for mounting joints and terminations. Outer diameter D 35 – 130 mm. Cutting depth 0.1 – 50 mm.

MOS Recessing Tool EHS130

• Cutting knife placed on the (left) side of the guide rolls
• Allows cable preparation directly at the cable end
• Automatic feed rate
• Very simple operation

Scope of Application

• Precise cutting of circumferential notches into the insulation (5, 10, 20, 30, 40, 50, 60 mm wide)
• Precise tapering of the insulation with 20O, 30O, 45O pitch
• Cut and remove insulation, max. cutting depth 50 mm

Big selection of knives for different shapes

With these MOS Multi Tool of the series EH, high voltage cables are prepared with high precision for mounting joints and terminations. Outer diameter D 50 – 150 mm. Cutting depth 0.1 – 50 mm.

MOS Recessing Tool EHSR150

• Cutting knife placed left of the parallel guide roll
• Thanks to the closed ring, the recession tool works very stable, particularly on longer profiles
• Allows cable preparation directly at the cable end
• Automatic feed rate

Scope of Application

• Precise cutting of circular notches into the insulation (5, 10, 20, 30, 40, 50, 60 mm wide)
• Precise tapering of the insulation with 20°, 30°, 45° pitch
• Cut and remove insulation, max. cutting depth   50 mm

Big selection of knives for different shapes

MOS Cone Tools for tapering the primary insulation of polymer cables.

Peel conical or cylindrical shapes with the MOS Cone Tools KH60 and KH150

• for high voltage cable preparation of mounting joints and terminations
• cone angles 5°, 10°, 15°, 20°, 30°

Benefits of the MOS Cone Tools

• the cone angle is independent of the conductor and the insulation thickness
• automatic feed rate: tool axial, cone knife radial
• controlled conical and/or cylindrical shapes
• simple and safe operation

MOS KH6o
for cable-Ø 20 – 60 mm

MOS KH150
for cable-Ø 60 – 150 mm

Cone angles: 5°, 10°, 15°, 20°, 30° or can be produced as required

Motorized MOS Sheath Cutter MS to cut the outer sheathing of HV cables (PE, copper, aluminium, lead).

Benefits of the MOS Sheath Cutter MS:

• the cutting depth can be exactly defined
• cuts all kind of sheathing materials (PE, copper, aluminium or lead)
• extremely short setup time, within seconds operable
• Does not produce dielectrically dangerous swarf during cutting
• very simple operation: plug and work
• Robust, reliable and easy to handle
• Operated for many years at any time without maintenance

You may forget about the painstaking and time consuming effort for the sharpening of primary insulation of polymer cables. You will produce every desired cone within 15 to 20 minutes using the MOS-Motorized Penciller in a most convenient and quick way. The result will be a cone of optimal dielectric surface quality and without further need for any surface treatment.

The MOS Penciller brings you the following advantages:

• The end of the cable is sharpened within 15 to 20 minutes;
• with the aid of an adjustable guiding slide track, it is possible to produce any desired convex- or concave shape;
• the positioning- and demounting times of the equipment are very short;

• the application range is very large;
• the achievable surface quality of the cone will be very smooth;
• the operating and the adjusting of the machine will be very simple;
• the Cone Machine prevents the inhalation of dust ordinarily observed and
• the design of the machine has been proven to be very robust.

The MOS-Lapping Machine laps for you dielectrically highly valued-, self-vulcanizable tapes quickly and easy: This automatized lapping technique has itself proven for superior joints from 20 to 400 kV compared to wrapping by hand.
Independent from the manual skill of the technician you will obtain precisely defined lapping conditions using the MOS-Lapping Machine. The joint will be of high dielectrical quality.

The MOS LappingMachine has the following advantages:

• the quality for lapped joints remain const.
• the lapping time drops significantly
• upgrading the unpleasant work of lapping
• easy installation of equipment in the pit
• winding parameters are exactly definable
• the stretching of tape is tuneable
• the overlap is controlled fix
• the price-earning ratio is optimal.

Includes:

A lapping machine with el. Motor, remote control and a metal-box for storage and transport.

The MOS – Sleeve Machine for Pressconnectors cuts contours and yields surfaces of superior quality. This guarantees a requirement to be met for a top quality, standardised taped connection.

Forget the painful and time consuming sanding and polishing effort ton cut the edges of pressconnectors for the assembly for electrical jointing. Using the MOS Sleeve Machine for smoothening pressconnectors enables you now to produce a perfectly circular shaped pressconnector within 20 to 30 minutes in an easy and fast manner.

Advantages of the MOS Sleeve Machine for Press Connectors:

• Each connector will be cut within 20 – 30 minutes
• Contours of connector will be precise and circular of perfect smoothness at the surface and ideally suited for taped connections
• Ideally suited for precise controlled specified making of connections
• Time needed to mount the MOS Sleeve Machine is only 10 minutes and to demount it within 1 minute
• Extensive range of usage – see „Technical Specification“
• Simple to operate, handle and to adjust
• The difference in quality and ease between prior and new art will be appreciated
• Sturdy design of machine