Spectro Sample Polisher Machine
Product Code : EL-STLE-10962
Spectro Sample Polisher Machine (code EL-STLE-10962) is an electric, automatic machine for preparing spectro samples on an alundum abrasive disc of 300 to 350 mm diameter, with a dust-collecting unit connected to the disc housing. The disc motor is 2 hp or better at 1440 rpm, 3 phase, 415 V AC, the suction motor is 1 hp minimum at 2800 rpm, and power consumption is 3-6 KW.
Get a quote: use the Add To Cart enquiry button below, or send your quantity and delivery location through the contact page.
Specifications
| Parameter | Detail |
|---|---|
| Working type | Automatic |
| Power source | Electric |
| RPM | 1440 |
| Power consumption | 3-6 KW |
| Voltage | 220 V |
| Abrasive disc | Alundum, 300 to 350 mm diameter |
| Disc motor | 2 hp or better, 1440 rpm (minimum, approx.), 3 phase, 50 Hz, 415 V AC |
| Suction motor | 1 hp minimum, 2800 rpm, 415 V AC, 50 Hz |
| Air suction rotation speed | Approx. 1500 rpm |
| Disc plate | Steel |
| Disc housing | Cast iron |
| Disc guard | Machine suits the disc housing and covers the disc plate by 180 degrees for safety |
| Disc holding | Steel construction with air gripping arrangement for the alundum disc and a locking system to keep it in position |
| Dust extraction | Pipeline at the back of the disc housing connected to the dust-collecting unit |
| Motor starter | On the machine stand |
| Material | Rust-resistant steel |
| Finish | Anti-fungal, rust-proof paint; powder coating on the outer body |
| Weight | 100 – 1200 kg |
| Product code | EL-STLE-10962 |
| Manufacturer | Engineering Lab Equipment, Ambala, Haryana, India |
What Is the Spectro Sample Polisher Machine Used For?
Spectrometric analysis of metals needs a flat, freshly ground sample face free of oxide, oil and other contamination, because the spark or arc samples only a thin surface layer. The operator presses the sample against the turning alundum disc until a clean, even surface is obtained, while the suction motor draws the grinding dust through the pipeline at the back of the disc housing to the dust-collecting unit. The guard covering the disc plate by 180 degrees keeps the operator clear of the wheel, and the motor starter on the stand switches the machine on and off.
What to Specify When Ordering
- Quantity — the number of polishing machines required.
- Abrasive disc — the disc diameter required, between 300 and 350 mm.
Frequently Asked Questions
What abrasive disc does it use?
It uses an alundum abrasive disc of 300 to 350 mm diameter, held by an air gripping arrangement with a locking system that keeps it in position.
What motors are fitted?
The disc motor is 2 hp or better at about 1440 rpm, 3 phase, 50 Hz, 415 V AC, and the suction motor is 1 hp minimum at 2800 rpm, 415 V AC, 50 Hz.
How is grinding dust removed?
A pipeline at the back of the disc housing is connected to the dust-collecting unit, and the air suction runs at approx. 1500 rpm.
What protects the operator from the disc?
The machine is made to suit the disc housing and covers the disc plate by 180 degrees for safety, and the motor starter is mounted on the machine stand.
How is the machine finished against corrosion?
It is made of rust-resistant steel, painted with anti-fungal, rust-proof paint and powder coated on the outer body; the disc plate is steel and the disc housing cast iron.
OEM Manufacturer
The Spectro Sample Polisher Machine is made by Engineering Lab Equipment (Engineering Labs Equipment Pvt Ltd) at its works at Plot No. 43, Industrial Park, Sector 2, Growth Center, Saha, District Ambala, Haryana, India. The company designs, makes and tests steel and materials testing machines, hardness testers, metallography equipment and rebar machines for engineering colleges, polytechnics, technical training institutes and research laboratories in India and overseas, and can build equipment to an institution's own requirements. Tender and OEM enquiries are handled through the Tenders/OEM page.
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Request a Quote
For this and other steel testing lab equipment, schools and colleges can contact Engineering Lab Equipment, a manufacturer, supplier and exporter based in Ambala, India. To ask for a quotation, send the number of machines and the abrasive disc diameter required and your delivery location through the contact page, or use the Add To Cart enquiry button on this page.
Last updated: October 2026
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