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Automatic Grinding Polishing Machine

Automatic Grinding Polishing Machine
Automatic Grinding Polishing Machine

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Product Details:
Place of Origin: CN
Brand Name: Johoyd
Model Number: HMP-2B
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: Automatic Pressure Regulation Inside The System Diameter Of Grinding And Polishing Disc: 254mm
Number Of Specimen Clamps: 6
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Automatic Grinding Polishing Machine


HMP-2B grinding polishing machine


254mm metallographic polishing

HMP-2B Automatic Metallographic Specimen Grinding and Polishing Machine


1.Product overview

HMP-2B is a single-disc automatic grinding and polishing machine integrating pre-grinding, grinding and polishing. It adopts single chip microcomputer technology to control through touch screen, the grinding and polishing disc is driven by DC brushless motor, V-belt is used for transmission, the grinding head is driven by stepping motor, and the synchronous belt is used for transmission. It has the characteristics of stable rotation, low noise, long life, safety and reliability; You can adjust the rotation speed of the grinding head and the grinding and polishing plate according to the user's needs, set the pressure, set the sample preparation time, and adapt to different needs; comes with a lighting system, which is convenient to take and place samples; comes with a cooling device, which can be used during grinding Cooling the sample 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. The base is made of aluminum alloy casting and integral molding, which is light in weight, good in shock absorption and anti-corrosion.

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. It adopts touch screen control and display, easy to operate, clear and intuitive.

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

6. The built-in nozzle is automatically cleaned in the dirt collecting tank.

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

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

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

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

11. The magnetic disc design supports quick disc change, and it is more efficient to replace sandpaper and polishing fabric.

12. The sample chuck is automatically loosened and tightened, with the internal lighting system, which is convenient for taking and placing samples.

13. Equipped with a quick sample holding plate, which can be replaced at any time with holding plates of different diameters.

14. The use of dual-disk dual-control is more flexible, making sample preparation more efficient

15. The whole machine adopts DC brushless and stepping motor, with stable rotation, low noise and long life.

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


3.technical parameters

Product model HMP-2B
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 Forward and reverse
Grinding disc motor power 2.2KW
Rotation direction of grinding head Clockwise
Rotating speed of grinding head 0—150r/min
Grinding head motor Stepping motor 200W
Grinding head locking method Automatic
Timing adjustable time 0-99min
Pressure adjustment method Automatic pressure regulation inside the system
Pressure method Center pneumatic pressurization
Pressurized pressure 0-150N(Common range 40-120N)
Number of specimen clamps 6
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
Total power 2.8KW
Appearance size 755*660*710mm
weight 80kg


Automatic Grinding Polishing Machine 0


4. configuration list

Product accessories unit number Remark
Grinding and polishing disc 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

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