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254mm Metallography Polishing Machine

254mm Metallography Polishing Machine
254mm Metallography Polishing Machine

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Product Details:
Place of Origin: CN
Brand Name: Johoyd
Model Number: HMP-2C
Payment & Shipping Terms:
Minimum Order Quantity: 1Set
Price: Ask the price privately
Packaging Details: Wooden packing
Delivery Time: 3-8 work days
Payment Terms: T/T
Detailed Product Description
Display: 7 Inch Touch Screen Grinding And Polishing Disc: 2
Pressure Method: Single Point Pneumatic Pressure Diameter Of Grinding And Polishing Disc: 254mm
Number Of Specimen Clamps: 4
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254mm Metallography Polishing Machine


HMP-2C Metallography Polishing Machine


220V metallographic polishing machine

HMP-2C Automatic Metallographic Specimen Grinding and Polishing Machine


1.Product overview

HMP-2C is a double-disc automatic grinding and polishing machine integrating pre-grinding, grinding and polishing. It is controlled by a high-end touch screen, the grinding and polishing plate is driven by a three-phase silent motor, and a V-belt is used for transmission. The grinding head is driven by a stepping motor and a synchronous belt is used for transmission. It has the characteristics of stable rotation, low noise, safety and reliability; Adjust the rotation speed of the grinding head and the grinding and polishing plate, set the pressure and sample preparation time by yourself, to adapt to different needs; built-in lighting system, convenient to take and place the sample; built-in cooling device, can cool the sample during grinding , In order to prevent damage to the metallographic structure due to overheating of the sample, it is an ideal choice for metallographic sample preparation equipment in factories, scientific research units and laboratories of universities and colleges.



2.Main functions and features

1. Super cost-effective, stable quality, complete functions, DIY can be customized according to different requirements of customers.

2. The shell is made of ABS blister, which is novel in appearance and anti-corrosion.

3. The faucet adopts all-copper chrome plating process, which has good corrosion resistance

4. Using touch screen control and display, easy to operate, clear and intuitive

5. It has the function of timing, speed and pressure

6. The grinding head is automatically locked with electromagnetic clutch, which is convenient and quick

7. Support stepless speed regulation or four-speed speed regulation mode, making speed regulation more convenient

8. Support single action and linkage start of grinding and polishing plate and grinding and polishing head, which is more flexible to use

9. More than 10 sets of grinding and polishing process parameters can be stored for quick recall

10. Magnetic disc design, support quick disc change, quicker to change sandpaper and polishing fabric

11. The sample chuck is automatically loosened and tightened, with the internal lighting system, convenient to take and place the sample

12. Equipped with fast sample clamping discs, which can be replaced at any time with clamping discs of different diameters

13. The whole machine adopts three-phase mute motor and stepping motor, with stable rotation, low noise and long service life

14. The emergency stop button can stop the operation quickly and conveniently, which is safer

15. Double-disc design, sample preparation efficiency is more efficient


3.technical parameters

Product model HMP-2C
Number of grinding discs 2
Diameter of grinding and polishing disc 254mm
Rotation speed of grinding and polishing plate

Stepless speed regulation 100-1000r/min

Four-speed speed regulation 300 500 800 1000r/min

Rotation direction of grinding and polishing disc Two-way forward and reverse
Rotation direction of grinding head clockwise
Rotating speed of grinding head 0—120r/min
Grinding head motor Stepping motor 200W
Grinding head locking method Automatic
Timing adjustable time 0-99min
Pressure method Center Single point pneumatic pressure
Pressurized pressure 0-0.5Mpa(Commonly used 0.2-0.3Mpa)
Number of specimen clamps 4
Clamping sample thickness 8-22mm(customizable)
Specimen clamping specifications Standard Ф30, (Ф22 Ф30 Ф45 any specifications are optional, special specifications can be customized)
power supply 220V 50Hz
Appearance size 755*660*710mm
weight 100kg


254mm Metallography Polishing Machine 0


4. configuration list

Product accessories unit number Remark
Grinding disc Φ254 piece 2 Installed on the device
Water retaining ring piece 2 Installed on the device
Pressure ring piece 2 Installed on the device
Anti-stick disk piece 3 Φ250mm
400 mesh adhesive sandpaper piece 4 Φ250mm
800mesh adhesive sandpaper piece 4 Φ250mm
1200mesh adhesive sandpaper piece 4 Φ250mm
Adhesive polishing cloth piece 4 Φ250mm
Inlet pipe piece 1 6 points interface
Outlet pipe piece 1 Φ32
Technical documents 1 copy of product manual 1 copy of product certificate


Contact Details

Contact Person: sales

Tel: +8618814940933

Send your inquiry directly to us