Teterin Engineering

The Ultimate in Precision

Precision Reconditioning

Teterin is the preferred supplier to world-leading OEMs. Our team includes some of the most experienced and highly skilled engineers in this field globally, and our equipment is world-class.

We recondition industrial engines and other componentry for the Mining, Marine, Rail, Defence, Gas and Alternative Energy Industries to manufacturer specifications. Click below for detail of the various components we recondition and our related services.

Engine Blocks

  • Chemical cleaning
  • Full survey and reports
  • Fluorescent magnetic particle inspection
  • Pressure testing
  • Laser alignment inspection
  • Reboring, honing, resleeving
  • Tunnels – boring, saddle repairs, inserts & thermal arc spraying
  • Thrust repairs
  • Fit upper liner, fit lower liner, insertion and final boring
  • Cam tunnel resleeving
  • Cam follower/lifter bore resleeving
  • All cylinder block damage repairs
  • Head bolt/stud – thread resleeving
  • Water passage hole repairs
  • Dowel hole repairs
  • Metal spray and machine top decks
  • Water jacket electrolysis / corrosion repairs
  • Repairs to idle gear locations
  • Honing

Crankshafts

  • Survey:
    • Chemical cleaning
    • Fluorescent magnetic particle inspection
    • Check for straightness
    • Check diameters
    • Check surface finish, flatness and hardness
    • Check threads, nose, keyways, thrusts, seal areas
  • Work Scope:
    • Removal oil gallery plugs
    • Crankshaft straightening
    • Chrome reclamation of journals
    • Seal area reclamation
    • Grind journals
    • Micro polish journals
    • Balance crankshaft
    • Shot peening

Cylinder Heads

  • Chemical cleaning
  • Fluorescent magnetic particle detection
  • Dye penetrant detection
  • Pressure testing
  • Valve guide replacement
  • Valve seat replacement / single point machining
  • Valve face grinding
  • Injector tube replacement
  • Injector seat machining
  • Pre-combustion chamber replacement and thread repairing
  • Head surface machining
  • Manifold repairs
  • Fit helicoils / keyserts / loc-inserts
  • Oil cooler cleaning / flushing / pressure testing
  • Intercooler cleaning, flushing and pressure testing

Conrods

  • Survey:
    • Fluorescent magnetic particle inspection
    • Check for bend
    • Check alignment
    • Check length
    • Measure little end and tunnel
    • All measurements by Fixed Bridge CMM
  • Work Scope:
    • Resize tunnel
    • Rebush and machine
    • Proof test little end bush

Other engine and non-engine components and repairs

  • Water and oil pumps and pump housings
  • Manifolds, gears, compressors and radiator fans
  • Large wheel hub / spindle repairs
  • Marine propeller shafts
  • Wind turbine main shafts
  • Rail rolling stock wheels and axles
  • Large hemisphere repairs
  • Large planetary gear repairs
  • Large trunnion repairs
  • Large differential repairs
  • Special sleeve manufacturing
  • Lower & upper liner sleeve manufacturing
  • Driveline repairs
  • Engine fan repairs and reblading and balancing

Extensive Workshop Capacity

Teterin’s engineering facility is equipped to recondition engine blocks up to 6,000mm, crankshafts up to 4,600mm and other components with rapid turnaround and proven precision.

We recondition components for all major diesel and gas engines, such as Cat, Cummins, MTU, Waukesha, Jenbacher, MAN, MWM, White Superior, ALCO and EMD.

View our Capability & Capacity Statement

 

Proven Reliability, Faster Turnaround

Our Quality Management System is certified to ISO 9001:2015 ensuring a consistently precise standard of work, which translates to greater engine reliability, longer service intervals, lower through-life operating costs and better value for money.

Recent significant investment in programmable CNC crankshaft grinding and valve seat machining centres has also enhanced our ability to deliver repeatable precision and faster turnaround time. For instance, our CNC crankshaft grinder – the only one of its kind in Australia – allows us to quickly grind every journal to very high levels of repeatable accuracy. This investment in our machining capability, together with our industry-leading ERP System and integrated Quality Management System, enables us to perform at world-class standards, to minimise your downtime and maximise your profitability.

World-Class Equipment, Quality Assured

Click below for more information on our latest cutting edge equipment, and our Quality Management System and workshop accreditation.
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Programmable CNC Crankshaft Grinder

  • First of its kind in Australia – no other crankshaft grinder in the Southern Hemisphere has this machine's capability
  • Computer numeric controlled system enables the ultimate in repeatable precision
  • Grinding time can be reduced over traditional manually operated equipment
  • 12,000mm bed length accommodates crankshafts and other shafts up to 4,600mm
  • Multi-function sensor systems include wheel balancing, in-process measuring, gap control
  • Ideal for crankshafts from large industrial engines, including Cat 3600, MTU 4000, Waukesha 7042/7044 and AT, Cummins QSK,  Jenbacher 6 Series, White Superior, MWM 2020, ALCO and EMD.

CNC Valve Seat Machining Centre

  • Most technically advanced machine of its type in the world
  • Computer numeric controlled system automates cylinder head machining with repeatable precision
  • Up to 8 cylinder heads can be machined at once, reducing machining time
  • Accommodates large cylinder heads up to 350kgs each
  • Fully programmable multi-angle valve seat, single point cutting for fast turnaround & excellent finish
  • Ideal for reconditioning cylinder heads in gas power generation engines, amongst others.

Fixed Bridge CMM (Coordinate Measuring Machine)

  • Discovery II D-28
  • Far superior precision measuring than with a typical CMM arm, removing any variability
  • Accuracy of measurement and reporting essential for critical and complex components
  • Ideal for servicing our partners in the Defence Industry and Alternative Energy.

ISO 9001:2015 Quality Managements System

Certified to ISO 9001:2015 by Lloyds Register Quality Assurance

ISO 9001 is the internationally recognised quality management system standard, and the preferred solution for over half a million organisations in 159 countries.

Teterin’s Quality Management System is fully integrated with our own Integrated Management System (IMS) and ERP System. The IMS System incorporates the company’s safety and environment management systems, and together with the Quality Management System, provides a complete and highly effective management system.

Teterin has been certified to ISO 9001:2015 since 1995.

NATA Accreditation for ExDES

Certified NATA Accredited Workshop for Explosion Protected Diesel Engine Systems

Teterin is a Certified NATA Accredited engineering facility for diesel engines which operate in explosive atmospheres underground. Teterin was one of the first companies to become accredited for Explosion Protected Diesel Engine Systems (ExDES).

NATA is the authority that provides independent assurance of technical competence through a proven network of best practice industry experts for customers who require confidence in the delivery of their products and services.

Teterin has been NATA-accredited since 2012.