• +61 2 9756 5662
  • info@mnpelectrical.com.au

Services

Fan Repairs

Repair of all types of fans. Services provided include:

Shot blasting
Steam cleaning
Repairs to impellers, vanes and blades
New shafts fitted
Bearings & bearing housing repair and replacement
Dynamic balancing
Vibration analysis
Repair to housings
Electric motor rewind, refurbishment and replacement

AC & DC Motor Rewinds

AC motors from fractional kW upwards
DC motors from fractional kW upwards
Traction motors
Servo motors
AC Commutator motors (schrage, repulsion type, and others)
Brake motors
Special voltages and frequencies
Additions and modifications (e.g. new or repaired shafts,
thermistors, thermostats, heaters, encoders, resolvers, tachogenerators)

Call Out (24/7 Emergency Call Out Service)

We operate a 24 hour call out service for emergency repair and replacement of both electric motors and pumps. Operating in a 100 miles radius from Maidenhead highly skilled site engineers can be on site at short notice to help resolve your problems.

Call Us (02) 9756 5632
Electric Motors

We specialize in the repair and replacement of electric motors working with all types of low/medium voltage industrial AC/DC units. We offer a fast turn around on all repairs and can load test up to 200 KW and run up to 4.0 KV.

The bullet points below outline our principal service areas:

Rewinds
Repairs
Supply
Conversions
Redesigns
Dynamic Balancing
Servicing
Refurbishment
On Site Call Outs

Generator

Generator rewinds, overhaul & maintenance.
Transformer

Transformer rewinds, repairs and refurbishments.
Rewinds

We carry out rewinds for the following requirements:

Refurbishments
Speed Change
Voltage Change
KW Change
Frequency Change
Electrical / Mechanical Engineered modifications to new or existing motors.
Brake and Solenoid coil

Pumping Equipment

We have experience of most makes and types of pumps including submersible, centrifugal, multistage, geared, hydraulic, vacuum, PCP.

All pumps are completely stripped, cleaned and overhauled with all new mechanical seals and bearings; motors are overhauled or rewound as required, reassembled, and tested.

We can remove, dismantle, report, overhaul, refit to your instructions.
Power Tools

power tools

Geared Motor Repairs

We have experience of overhauling and repairing most makes and types of geared-motors, such as SEW, Pujol, Bonfiglioli, Renold, Rossi, David Brown, Fenner, Bauer, Nord, Rehfuss, STM.

Geared units are completely stripped, cleaned and overhauled with all new seals and bearings.

Motors are overhauled or rewound as required, reassembled, and tested in accordance with our ISO.9001:2008 based Quality
Dynamic Balancing

In house Dynamic Balancing up to 1.4 tonne, 2 meter length and 1.2 meter swing diameter for a range of rotating parts and components including the following:

Pump Impellers
Industrial Fans
Electric Motor Rotors
Electric Motor Armatures
Generator Rotors
Cylinders, Drums, Rollers
Spindles, Shafts
Pulleys, Couplings, Sprockets

Engineering Services

Our machine shop is comprehensively equipped and regularly upgraded.

In-house capabilities include dynamic balancing, shaft renewals and repairs, metal spraying, welding, machining, and dynamic balancing.

Many products returned for repair require new parts that are no longer readily available. Our mechanical repair capability ensures that parts can be reverse engineered and produced, by our skill.
Water Transfer Pump Repairs

SERVICE AND OVERHAULS.
A.C. electric motors

A perennial question in maintenance circles is whether it?s best to repair or replace an electric motor that fails. For most plant engineers and maintenance staff, experience attests to the reliability of standard efficiency motors that have been repaired or rewound using industry best practices.
D.C. electric motors

A perennial question in maintenance circles is whether it?s best to repair or replace an electric motor that fails. For most plant engineers and maintenance staff, experience attests to the reliability of standard efficiency motors that have been repaired or rewound using industry best practices.
Armature Rewinds

A perennial question in maintenance circles is whether it?s best to repair or replace an electric motor that fails. For most plant engineers and maintenance staff, experience attests to the reliability of standard efficiency motors that have been repaired or rewound using industry best practices.
Electric Brake & Clutch

MNP Electrical has a clutch and brake repair service. We service all makes and brands up to and include Reuland’s three phase brake stators. We can rewind and/or replace any OEM brake or clutch. Our technicians are well trained for the inspection and adjustment of this type of electrical equipment. These units are also wound with the same high quality materials as our stator rewinds.
Alternator Rewinds

We are specialists in the rewind, overhaul and repair of all types of generators and alternators. We provide a pickup and delivery service or can carry out work on site if preferred. MNP Electrical will work on any unit, whether it is in cabinet form or it is stripped down.
All types of electrical coils

A perennial question in maintenance circles is whether it?s best to repair or replace an electric motor that fails. For most plant engineers and maintenance staff, experience attests to the reliability of standard efficiency motors that have been repaired or rewound using industry best practices.

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