Valve Spindle Grinding Machine / BSP30

Automatic machine for grinding of valve spindles on medium and high speed diesel engines.

Operating range 6–50 mm stem diameter
Up to 250 mm valve disc diameter
For all 4-stroke medium speed engines
Automatic grinding machine
Electronically controlled angle settings
Colour touch screen display
Electrically driven
Anti-vibration dampers

Automatic Valve Spindle Grinding Machine

Automatic valve spindle grinding machine

BSP30 for high-quality grinding of valve spindles on medium- and high-speed diesel engines

BSP 30 is an electrically driven valve spindle grinding machine. The machine serves as a professional tool for grinding in workshops, onboard ships as well as in offshore sites. BSP30 delivers high quality grinding results quick and easy, thanks to its robust design and smart features. It is therefore a great machine to use when grinding valves.

Regular valve spindle grinding improves the performance of vessels, minimizes engine downtime. It also saves fuel and lowers emissions. In addition, it also means significant cost-savings as the need to invest in new engine parts will be minimized. The durability of the valve and seat depend on regular grinding, and it therefore, it must not be overlooked.

BSP30 – machine features

Its operating range is 6 – 50 mm stem diameter
For all 4-stroke medium speed engines
Automatic grinding machine
Electronically controlled angle settings
- BSP30 is delivered with electronically controlled precision settings for required grinding angles
User-friendly MAN Machine Interface
- Touch screen with 6” color screen and touch function for input of parameters. BSP30 is therefore easy to use.
Electrically driven

BSP30 – valve spindle grinding machine available for several engine makers

Bergen
Caterpillar
Man B&W
Wärtsilä

CBN (Cubic Boron Nitride) grinding wheel

The CBN grinding wheels are designed for rapid, accurate and very effective grinding of even the hardest materials. It therefore comes highly recommended.

Accurate dressing of the grinding wheel

The grinding wheel dresser provides swift and accurate dressing of the grinding wheel, and is therefore a great feature.

Grinding of small valves

Moreover, a precision holder is available for small stem diameters from 6 to 14 mm, and is facilitating grinding of smaller valves.

Want to know more about our grinding & machining equipment? Read more here.

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Technical Specifications

Specification	Feature
Machine capacity	Stem diameter up to 50 mm, Valve disc diameter up to 250 mm
Weight	320 kg
Max dimensions	W: 1100 mm, H: 736 mm
Electric power supply	3-phase 380/415 V 50/60 Hz with neutral line or 3-phase 220 – 260 V 50/60 Hz. Other voltage options available on request.
Power requirement	1.5 kW
Electric motors	Grinding motor 1.10 kW, Driving motor 0.25 kW, Coolant pump motor 0.09 kW

For complete technical specifications, download the product sheet or contact our technical team.

Videos

Accessories & Consumables

Accessories & Consumables

BSP Repair Kit

Various types of spare part kits for maintaining continuous operation.
Accessories & Consumables

Repair Kits / For Various Machines

Various types of spare part kits for maintaining continuous operation of a range of machines.
Accessories & Consumables

Grinding Wheels / CBN

Choosing the right grinding wheels for a specific job is the key aspect for achieving superior grinding results. Chris-Marine’s grinding wheels have been carefully selected, tested and proven for each type of metal alloy, surface finish and workload.
Power Packs

Hydraulic Power Unit Series / HPU

Portable Hydraulic Power Units for all hydraulic tools.
Cylinder Heads

Valve Seat Lathe / VSL

Portable lathe for in-situ machining of valve seats on 4-stroke diesel engines.
Cylinder Heads

Valve Seat and Recess Lathe / VRL

Machine for in-situ machining of valve seats and seat recesses on 4-stroke medium speed diesel engines.