In-Situ Machine Production

Why honing?

Periodical honing can minimize operational cost and increase the service life of cylinder liners and piston rings.

For reducing blow by and scuffing as well as lub-oil consumption, it is highly recommended to honing the running surface of liner regularly.

Standard Type


250 - 350

Cyl' Bore

350 - 450

450 - 550

550 - 650

650 - 760

760 - 860

860 - 980

DSKH - 4H1

DSKH - 4H2

DSKH - 4H3

DSKH - 2H1

DSKH - 2H2

DSKH - 2H3

DSKH - 2H4

Other Cyl' bore - Available upon request

Portable honing machine, Eight & Six arm honing head, is easy to operate and suitable weight so that optimized for in-situ service.

As well as electrically driven unit is powerful enough for restoring any size of Cyl' liner.


Not only standard cyl' bore, it can be produced in customized design upon customer's request with resonable price.

Portable Grinding Machine

Surface grinding machine

TYPE : DSKG - 100G

  • Eliminate those troublesome water and gas leaks

  • Service range : 600mm to 1,000mm

  • Application : Contact surface of Cyl. Block / Liner / Head

Shaft surface grinding machine


  • Re-machining of the radius and damaged crank pin

    Super finising operation in progress

  • Service range : Shaft dia 180mm to 400mm

  • Application : Engine Crankshaft

Valve spindle & seat Grinding machine

  • Easy to operate with air driven motor

  • Service range : 4 stroke eingine spindle & seat ring

  • Application : Valve spindle & seat ring grinder

Oil sampler

Oil sampler can be used to extract sample from the oil tank of vessel or shore as well as chemical sample for analysis.

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