1. Home
  2. Products
  3. Metallographic Pretreatment
  4. Metallographic Grinding Machine
  5. TNP-AH03 Grinding / Polishing Machine

TNP-AH03 Grinding / Polishing Machine

Product Serial:TNP-AH03

Inquiry
TNP-AH03 Grinding / Polishing Machine
Product Description
Easy-to-Operate Pressure Control System

The pressure adjustment range is from 0.3 to 4 kg, with clear and easy-to-read scales for quick adjustment via the control knob.

One-Button Pressurization for Convenient Operation

After adjusting the pressure and placing the specimen, simply press the READY button to complete the pressurization process.



Equipped with a concealed pneumatic support rod to assist in lifting the automatic head.





Single-disc and double-disc models available upon request.


Install the Quick-Release Central Pressure Kit to Greatly Improve Sample Preparation Efficiency


The central pressure kit can hold specimens of different sizes simultaneously, and the fixture can be adjusted according to specimen size (Ø40 MAX).




Simply Install This Kit to Enable Central Pressure Functionality


Secure the specimen with set screws, then lock it using our exclusive quick-release structure, making the grinding and sampling process simple and convenient.


Waterproof Membrane Control Panel


Features parameter memory functions and allows settings for grinding/polishing programs, rotation speed, forward/reverse rotation, and time.
Using SOP scheduling ensures perfect reproduction of grinding and polishing parameters.




Various Grinding Discs Available


Available in various sizes and specifications, customizable according to customer requirements.


Individual Pressure and Central Pressure


The grinding machine can be equipped with an individual pressure grinding disc (standard) and a central pressure grinding disc (optional),
allowing customers to choose according to their operating preferences.

Product Specification
Grinding Disc Surface 1 2
Grinding Disc Size 250mm 250mm
Individual Pressure Range 0.3~4kg
Features 1. Preset grinding programs available for standardized grinding procedures
2. Equipped with 9 memory program parameter sets
Parameter Settings 1. Adjustable pressure settings with 9 different pressure levels
2. Rotation, speed, and timer parameters can be configured (for both grinding disc and automatic head)
Warning System Yes
Grinding Method Automatic
Grinding Disc Motor Specification Ø250 Disc Diameter AC220V 750W
Automatic Head Motor Specification DC 24V 120W
Automatic Head Speed MAX 150 rpm (Forward and Reverse Rotation Adjustable)
Number of Specimens 3
Specimen Size Ø32mm (Individual Pressure; Optional 25, 30, 40, 50mm)
Water Supply Device Integrated Forged Faucet with Ceramic Needle Valve
Drainage System Direct Natural Drainage Design with Anti-Clogging Structure
Water Inlet Diameter 3/8 inch
Water Outlet Diameter 1-1/4 inch
Total Machine Power Ø250 Disc Diameter 950W
Power Supply AC220V Single Phase
Machine Dimensions W556*D652*H620mm W796*D727*H620mm
Weight 59kg 80kg
Standard Accessories Sandpaper P600, P800, P1200 * 2 sheets each, Polishing Cloth * 2 sheets, 0.3μm Aluminum Oxide Powder * 1 bottle (100g), Water Drip Bottle * 1 pc
Optional Kit Central Pressure Kit (Maximum Ø40mm)