Automatic metallographic sample grinding and polishing machine by
Central pressure loading
Brief Introduction:
Iqualitrol HMP-1B 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.
Iqualitrol HMP-1B has the characteristics of stable rotation, low
noise, long life, safety and reliability; The rotation speed of the
grinding head and the grinding/ polishing plate can be set
according to the user's needs, set the pressure, set the sample
preparation time, and adapt to different needs;
It comes with a lighting system, which is convenient to take and
place samples; cooling device can be used during grinding to cool
the sample to prevent damage to the metallographic structure due to
overheating of the sample.
Technical Specifications:
| Product model | HMP-1B |
| Number of grinding discs | 1 |
| 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, 1000rpm |
| Rotation direction of grinding and polishing disc | Clockwise and Anticlockwise |
| Grinding disc motor power | 1.1KW |
| 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 |
| Pressurization method | Center pneumatic pressurization |
| Pressurized pressure | 0-150N (common range 40-120N) |
| Number of specimen clamps | 6pcs |
| Clamping sample thickness | 8-22mm(Can be customized) |
| Specimen clamping specifications | Standard Ф30, (Ф22 Ф30 Ф45 optional, special specifications can be
customized) |
| power supply | 220V 50Hz |
| Total power | 1.8KW |
| Dimensions | 475*660*710mm |
| weight | 80kg |
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. HMP-1B 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 whole machine adopts DC brushless and stepping motor, with
stable rotation, low noise and long life.
15. The emergency stop button can stop the operation quickly and
conveniently, which is safer.
