The increased pressure and temperature conditions can lead to unstable rock formations , making ground support and scaling operations critical to prevent rock falls and ensure miner safety . The ambient temperature in deep mines can exceed 50 ° C and managing this heat is essential to protect both workers and equipment .

In underground mining , ensuring the stability and safety of rock surfaces is critical . This is where a scaler comes into play . A scaler is a specialised machine designed to remove loose rock fragments from the walls and ceilings of tunnels and underground galleries .

By systematically scaling these areas , the machine mitigates the risk of rock falls and ensures a safer working environment for miners .

Scalers are essential in maintaining the integrity of the underground structures and preventing accidents caused by rock instability .

The Paus PScale series offers robust and reliable solutions specifically designed to meet the challenges of ( deep ) underground mining .

These scalers are not only powerful and compact but also engineered with a range of features that maximise safety and operational efficiency . The

Paus PScale is equipped with a highperformance cooling system that is designed for operating temperatures of up to + 50 ° C . But not only the machine itself is cooled , but the cab can

also be equipped with air conditioning .

A cited standout feature of the PScale series is its 20 ° tiltable cab . This design ensures that operators can work in a comfortable and fatiguefree environment , reducing physical strain during extended operations . Safety is paramount , and the PScale models are equipped with comprehensive mining safety packages .

These include ROPS / FOPS ( Roll Over Protection

Structure / Falling Object Protection Structure ) compliance according to CSA standards , and

SAHR ( Spring-Applied Hydraulic Release ) brakes , which are crucial for maintaining operational safety in underground conditions . Additionally , the enclosed comfort cab with a 7 in display offers optimal all-around visibility , which is crucial for maintaining safety and precision in underground operations .

Paus adds : “ Efficiency and precision are hallmarks of the PScale series . The sensitive and precise control systems enable operators to perform with high accuracy , ensuring effective scaling results that maintain the stability of the mining environment . The hydrostatic drive enhances this by allowing for swift and reliable movement between working locations , a critical capability in the ever-changing landscape of deep mining . Designed to withstand the harsh conditions typical of deep mining operations , the

PScale is both compact and robust , ensuring durability and ease of maintenance .”

The Paus PScale 8-T is particularly suited for making it ideal for smaller galleries with operations requiring a working height of 8 m , dimensions of 4x4 m . On the other hand , the

Paus PScale 10-T extends operational capacity to

a height of 10 m , “ which is perfect for larger scaling tasks and provides more versatility in varied mining environments .”

PScale machines are available with a range of options , including optional attachments such as a hydraulic cutter head , vehicle-specific options such as air conditioning , and safety-related options such as a gas warning system or hill start assist and many more .

In line with the industry ’ s shift towards more sustainable operations , Paus is also offering an electric PScale . This concept involves operating the PScale entirely on battery power , with a connection to the power grid . The system significantly reduces thermal load and ventilation requirements in mines , offering substantial advantages over traditional combustion engine machines .

However , as Paus transitions towards electrification , it says safety remains a top priority . “ The electric PScale is designed to meet stringent safety standards . Its advanced battery systems include cooling mechanisms and impact protection to handle the extreme conditions of underground mining . These safety measures commitment to operational safety while ensure that the electric PScale maintains Paus ’ s advancing towards more environmentally friendly solutions .” www . paus . de / en