About On Site Crankshaft Grinder and Repair Machine
Removing crankshaft from the engine block and sending it to the workshop for repairs is no more required. With the introduction of onsite crankshaft grinding machine, removal of crankshaft for repairs is outdated. Crankshaft is an important mechanical component of the engine which performs a conversion between reciprocating motion and rotational motion and works under heavy stresses.
RA Power Solutions knowing the importance of crankshaft and repairing them for the last four decades have introduced insitu crankshaft grinding machines with a revolutionary technology.
These onsite crankshaft grinding machine are now sold in open market and we have been successful in selling more 70 onsite crankshaft grinding machines all over the world. Machines are available in the range of 35 mm to 700 mm in terms of diameter.
The main features of onsite crankshaft grinding machine manufactured by us is as following:
Light weight, portable and can be taken to any site all over the world.
Onsite crankshaft grinding machine is capable to undertake grinding of CR pins, main journal and also polishing.
All type of cylindrical shafts irrespective of their length can be polished and ground.
Tolerances in terms of taper and ovality within 0.03 mm can be maintained.
Contact us for more information.
Precision Grinding for Diverse IndustriesEngineered for marine, power generation, and heavy engineering sectors, the OSCGR-series provides high-precision crankshaft grinding with surface finish accuracy up to 0.03 mm. Its flexibility enables on-site repairs for a wide range of shaft sizes and engine types, minimizing downtime and maximizing productivity.
User-Friendly Design with Rapid SetupFeaturing manual controls and requiring only a single operator, this portable grinder can be installed within 45 minutes. The integrated coolant system, variable speed controls, and ergonomic tool kit enhance operator comfort, making it ideal for use in workshops, shipyards, and industrial locations.
Comprehensive Support and ReliabilityEvery unit comes with essential grinding accessories, and export-standard packaging for global delivery. Customers benefit from 24x7 on-site and remote service support, ensuring continuous performance and quick resolution of technical issues.
FAQ's of On Site Crankshaft Grinder and Repair Machine:
Q: How does the OSCGR-series crankshaft grinder achieve high surface finish accuracy?
A: The OSCGR-series uses precision-ground linear ways, variable grinding speeds, and quality grinding wheels to deliver surface finish accuracy up to 0.03 mm, ensuring reliable and accurate crankshaft repairs on site.
Q: What is included with the On Site Crankshaft Grinder and Repair Machine?
A: Each machine comes equipped with a tool kit, grinding wheels, clamping devices, a dial indicator, and all necessary accessories to perform in-situ crankshaft grinding across a range of shaft diameters.
Q: When and where can the crankshaft grinder be used?
A: This portable machine is suitable for workshops, shipyards, and industrial sites, and can be quickly installed within 45 minutes for immediate use, making it perfect for time-sensitive repairs in marine, power, and engineering industries.
Q: What process is involved in operating the crankshaft grinder?
A: After installation and clamping the crankshaft using the adjustable magnetic chuck, a single operator sets the required speed (up to 1440 RPM) and uses the manual controls to perform grinding, while the built-in coolant system manages heat and debris.
Q: What benefits does on-site machining provide over traditional workshop repairs?
A: On-site machining eliminates the need for removing large crankshafts from engines, drastically reducing downtime, transport costs, and overall repair duration, while ensuring consistent quality and precision.
Q: How adaptable is the OSCGR-series machine for different engine sizes?
A: With adjustable chucks and a grinding range for shafts up to 700 mm in diameter and lengths up to 6000 mm, the OSCGR-series handles a wide array of engine configurations and shaft sizes, offering excellent versatility.
Q: What after-sales service and support are provided?
A: Customers receive 24x7 on-site and remote technical support, ensuring expert assistance and minimal disruption to their operations, wherever the machine is in use.