PROXXON SP/E Grinding & Polishing Machine
With electronic speed control from 3,000 to 9,000 rpm or...PROXXON SP/E Grinding & Polishing Machine
With electronic speed control from 3,000 to 9,000 rpm or 8 to 24m/sec with standard wheels. The slim housing facilitates the grinding of long workpieces and includes an adaptor to connect a vacuum cleaner to the unit. The tool rests and eye guards are both adjustable. A spindle lock eases the changing of wheels and discs. Supplied with a 50mm x 13mm corundum (grade N) and silicon carbide (soft compound) disc for general grinding and sharpening of hard materials respectively. The right hand drive accepts the polishing arbor supplied as standard. Wheels 50 x 13 x 12.7mm. Motor 230V. Insulated to class 2.
Key Features
--Electronic speed control from 3,000 to 9,000 rpm
--Slim housing helps when grinding long workpieces
--Adjustable tool rests and eye guards, includes adaptor to connect to a vacuum
--Spindle lock for easy changing of wheels and discs
--Supplied with 50 x 13mm corundum (grade N) and silicon carbide (sm
This guide is for users of the Proxxon SP/E Grinding & Polishing Machine, helping you understand its features and get the most out of your tool. It's ideal for grinding and polishing various materials, offering electronic speed control for precision work. However, remember to always wear appropriate safety gear, like eye protection, when operating this machine. This guide will cover key features like the slim housing, adjustable tool rests, and spindle lock, along with practical usage examples and troubleshooting tips.
All features
Model Part Number
28030
Brand
Proxxon
Extended Product Information
FAQs
What kind of grinding wheels can I use?
You can use wheels that are 50 x 13 x 12.7mm. The machine comes with corundum and silicon carbide wheels.
How do I change the grinding wheels?
Use the spindle lock to hold the spindle. Then, unscrew the nut and replace the wheel.
Can I use this for polishing?
Yes, it comes with a polishing arbor to which you can attach polishing wheels and compounds.
What safety precautions should I take?
Always wear eye protection. Ensure the tool rests and eye guards are properly adjusted. Use the appropriate speed setting.
How do I connect a vacuum cleaner?
Use the included adapter to connect your vacuum cleaner to the machine for dust extraction.
What is the speed range of the machine?
The speed range is from 3,000 to 9,000 rpm.
Where can I find replacement parts?
Replacement parts can be found from Proxxon or authorized dealers.
Troubleshooting
Machine doesn't turn on.
Check the power connection and ensure the machine is plugged in securely. Check the fuse.
Machine vibrates excessively.
Ensure the grinding wheel or polishing disc is properly secured. Check for any damage to the wheel and replace if necessary.
Poor grinding/polishing performance.
Ensure you are using the correct speed setting and appropriate wheel/disc for the material. Check for wear on the wheel/disc.
Dust extraction is ineffective.
Check the connection to the vacuum cleaner. Ensure the adapter is properly attached and the vacuum cleaner is functioning correctly.
Pros and Cons
Pros
Electronic speed control offers versatility for various materials.
Slim housing design is ideal for working with long workpieces.
Adjustable tool rests and eye guards enhance safety and precision.
Includes a vacuum adapter for dust control, keeping the work area clean.
Spindle lock makes changing wheels and discs quick and easy.
Cons
Requires external vacuum cleaner (not included) for optimal dust extraction.
May require additional accessories for specialized polishing tasks.
Smaller wheel size compared to some larger grinding machines.
Requires some experience for optimal use.
Setup, Compatibility & Care
Setup:
Unpack the machine and ensure all components are present.
Attach the desired grinding wheel or polishing disc using the spindle lock.
Connect the vacuum cleaner adapter if dust extraction is desired.
Adjust the tool rests and eye guards for safe operation.
Compatibility:
Compatible with standard 230V power outlets.
Use with appropriate grinding wheels and polishing discs of the correct size (50 x 13 x 12.7mm).
The machine is insulated to class 2, ensuring safety.
Care:
Regularly inspect the grinding wheels and polishing discs for wear and tear.
Clean the machine's housing with a damp cloth after each use.
Check and clean the vacuum adapter to maintain efficient dust extraction.
Store the machine in a clean, dry place when not in use.