Projects

Penti-M Engineering is a trusted supplier to power stations around Queensland during their annual shutdowns, providing time-critical, in-house and on-site precision machining and component refurbishing to strict quality standards and deadlines.

Penti-M focuses on forming high-quality and lasting relationships with our clients, who include:

Mitsubishi Hitachi Power Systems

Power generation industry, shut downs, overhauls, machining & grinding of valves & components, for Stanwell, Tarong, Callide, Loy Yang and Liddell Power Stations.

  • Complete overhaul and machining of HP valves, bushes and seats.
  • Precision radius grinding on RSV valves.
  • Precision radius machining on valves.
  • Replacement of Bushing & Backseats in MSV & ICV valve bodies, lapping of valve stems to seats.
  • Precision surface grinding of components.
  • Machining precision components to critical tolerances for the power generation industry.

 

Aurizon

Services for railway track maintenance machines, reverse engineering of parts, repair of parts, rebuilds & manufacture of new parts.

  • Re-design & manufacture tight tolerance splined drive flange coupling to suit hydraulic drive for undercutter.
  • Extensive Re-design & Manufacture numerous hydraulic drives for conveyors & screens.
  • Refit upgraded engine to undercutter machine.
  • Design and manufacture pneumatic dog spike drivers.
  • Manufacture components for tamping machine work heads.
  • Gear box and pump drive rebuilds
  • Re-engineer rail stabilizer machines to increase service life tenfold
  • Re-engineer, component manufacture and machining for QLD Rail Track Maintenance and Ballast, Cleaning and Drainage machines.

 

Stanwell Corporation Ltd

  • Manufacture of boiler pump components.
  • Manufacture of soot blower tubes.
  • Repair & modification of slurry pump hydraulic cylinder & water box stuffing glands.
  • Metal spraying shaft seal & bearing areas.
  • Replacement of Bushing & Backseats in MSV & ICV valve bodies, lapping of valve stems to seats.
  • Manufacture of boiler bolts.
  • Manufacture of very small gears for instrumentation.
  • Supply of urethane coupling rubbers to Stanwell specifications.
  • Surface Grinding of Turbine Top Off Keys.
  • Modification & machining of fly ash crushers.

 

Weldalloy P/L

Penti-M provided services to this Brisbane company for unique machine design & manufacture of world-first machines. These machines are world-class and are the ultimate tool for productivity. We are currently working on the design, manufacture & supply of world class machines for Weldalloy P/L in the American market.

 

Mackellar Mining

Repair & Reclamation of Caterpillar components, wheel ends, hubs, spindles, gear boxes, pumps, pump drives, valve bodies, hydraulic cylinders, suspension components.  Providing Specialized Welding & Metal Spraying services.

 

Siemens Ltd

  • Radial fin replacement of turbine diaphragms for Stanwell Power Station overhaul.
  • Shaft packing ring machining for turbine overhaul for Stanwell Power Station.

 

MHPS Plant Services P/L

  • Complete overhaul and machining of HP valves, bushes and seats.
  • Precision radius grinding on RSV valves.
  • Precision radius machining on valves.
  • Replacement of Bushing & Backseats in MSV & ICV valve bodies, lapping of valve stems to seats.

 

Alstom Ltd

  • Machining of turbine shroud for Callide Power Station.
  • Machining of fan nozzles.
  • Machining of Attemperator nozzles.
  • Manufacture components as required.
  • Precision surface grinding to critical dimensions.

 

Wesfarmers Curragh

Machining repairs to Coal Rake linear actuators.

 

Cook Colliery P/L

Reverse engineer, program & manufacture Dolly Car rail wheels & Custom Drive Sprockets.

 

BMA Blackwater Coal Mine

Design & Manufacture of purpose built oil filter cutting inspection bench.

 

Tee-Eezy Pty Ltd

Design, proto-type, patent & manufacture golfing aid called the Tee-Eezy.

 

OTTO Industries

Reclaim very large plastic extrusion barrel for Sydney factory

 

Weir Warman

Machining of pump back liners and special tooling