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Solid Sample Preparation Mortar Grinder and Mixer

TTSSPMGM Mortar Grinder series are used to grind, homogenize and mix a wide range of samples with dry/wet or cryogenic conditions, which can grind hard, soft, brittle and pasty samples. They have an extraordinary performance on the processing capacity, as well as easy and safe to operating.

Application

Mortar Grinders are suitable for grinding hard, soft, brittle and pasty samples, typically like Soils, chemical products, medicinal herbs, yeast cell, cocoa, food, grain, oil, fruit, salt, slag, silicate, glass, ceramic and cement clinker.

Principle

The sample enters the grinding area between the pestle and mortar via a hopper and is crushed by pressure and friction. The function of the scraper is to feed the material into the area between the mortar and pestle. This forced feed ensures that the whole sample is continuously subjected to the grinding and is also intensively mixed.

The gap between mortar and pestle, mill’s pressure and the angle of scraper are all adjustable. This mill is suitable for the fine grinding of any dry samples, as well as for suspensions with different consistencies. It is perfectly suitable for the homogenization of mortar and pestle.

Features

  • Easy exchange of mortar and pestle without tools after grinding and it’s easy to clean the mill.
  • Easy and safe to operate: The machine case and lid are made of hard alloy. It is easy to operate and ergonomically designed. The grinder is equipped with a magnetic switch to judge whether the lid is closed or not, and the grinder only starts when the lid is closed. The mechanical device parameter can be set and adjusted quickly and easily.
  • With high sensitivity touch control panel display
  • Digital time and speed setting, the grinding results are representative.
  • A variety of scraper materials are available (polyurethane, PTFE, beechwood) to meet all application requirements
  • Suitable for dry, wet & cryogenic grinding
  • Pre-treatment for some rough samples
  • Adding samples through the filling opening during the operation
  • TTSSPMGMII has 5 inches LED display and touch control panel with high sensitivity. Energy input diagnosis can guarantee safe and reasonable operation

The TTSSPMGM series has 2 models TTSSPMGMI and TTSSPMGMII, both have the same application, working principle, operating method and grinding set materials. TTSSPMGMII has made great innovations in appearance design, display screen, and locking device.

Technical Specification

Model

TTSSPMGMI

TTSSPMGMII

Feed size

<10mm,depending on the sample property

Final fineness

<5µm(depending on the sample property)

Speed

50-130rpm,speed is adjustable

Batch quantity

10-200ml

Time setting

00:01~99:59(h/min)

Setting pestle pressure/position

Vertical by adjusting knob + scale

Horizontal by adjusting knob + visual/acoustic control

Setting scraper pressure/position

By adjusting knob

Horizontal by adjusting knob + visual/acoustic control

Display

Digital tube display

LED 5-inch control panel

Lock device

External helix-screw device

Internal helix-screw device

Instrument size (W*D*H)

400*456*502mm

400*480*500mm

Package size (W*D*H

590*590*630mm

600*600*610mm

Net weight

34kg

43kg

 

Recommended Mortar & Pestle (with choice of 7 kinds of grinding material)

Note: In order to get a better grinding result, we recommend that the material of mortar and pestle must be the same.

Grinding set materials

Hardness

Abrasion resistance

Sample type

Dry grinding

Wet grinding

Cryogenic grinding

Stainless steel

48-52HRC

Good

Medium-hard, brittle

Yes

Yes

Yes

Hardened steel

60HRC

Good

Medium-hard, brittle

Yes

No

No

Tungsten carbide

1180-1280HV30

Very good

Medium-hard, fibrous

Yes

Yes

Yes

agate

6.5-7.0Mohs

Good

Medium-hard, soft

Yes

Yes

No

Sinter aluminum oxide

1750HV

Normal

Medium-hard, soft

Yes

Yes

No

Hard porcelain

NA

Normal

Medium-hard, soft

Yes

Yes

No

Zirconium oxide

1200HV

Good

Medium-hard, soft

Yes

Yes

No

Mortar & Pestle of sinter Aluminum Oxide

Mortar and Pestle of Agate

Mortar & Pestle of Stainless Steel

Scrapper