Frozen tissue grinderIt is a special, fast, efficient, multi tube * system. It can extract and purify raw DNA, RNA, and proteins from any source, including soil, plant and animal tissues/organs, bacteria, yeast, fungi, spores, paleontological specimens, etc.

Frozen tissue grinderTechnical parameters:
Refrigeration temperature: -35 room temperature (adjustable)
Application areas: tissue homogenization, grinding, cell lysis, homogenization, material dispersion, preparation, sample mixing, oscillation
LCD display: microcomputer controlled large screen LCD screen, displaying working status
Adapter processing sample size: 24*(0.2-0.5ML) /16*2ML / 8*(7-10)ML /8*15ML / 4*25ML/ 2*50ML
Homogenization speed: 10-70 Hz/s
Seismic principle: working mode of Schleifen-1 in Germany
Adapter material: PTFE or alloy steel
Grinding methods: wet grinding, dry grinding, low-temperature grinding are all acceptable
Maximum feed size: No requirements, adjust according to adapter
Final discharge particle size:~ 5μm
Number of grinding platforms (number of acceptable grinding tanks)>2
Fastening device with automatic center positioning: Yes
Safety lock during work, providing full protection throughout the process
Grinding kit material: hard rigid, polytetrafluoroethylene (PTFE)
Power supply: Two phase 220V/50HZ
Working time: 0 seconds to 99 minutes, users can set it themselves;
Grinding ball diameter: 0.1-30mm
Grinding ball materials: alloy steel, chromium steel, zirconia, tungsten carbide, quartz sand;
Acceleration: reach maximum speed within 2 seconds
Deceleration: reach minimum speed within 2 seconds
Noise level:< 65db
Dimensions: 480 * 500 * 630
Weight: 60KG

Frozen tissue grinderTechnical features:

Compared with other existing sample preparation methods, it has the advantages of wide universality, high efficiency and flexibility. This system avoids many disadvantages such as laborious, time-consuming, and inefficient traditional methods such as grinding, homogenization, and ultrasonic treatment, and can efficiently, quickly, and stably lyse and purify nucleic acids and proteins of various types of samples.
This machine is also known as a multi sample tissue grinder, fast tissue grinder, multi sample tissue homogenizer, and fast sample homogenization system

Frozen tissue grinderProduct features:

The Qixun brand grinding machine adopts a special vertical up and down vibration mode, which uses high-frequency reciprocating vibration, impact, and shear of grinding beads (zirconia, steel beads, glass beads, ceramic beads). Quickly achieve the goal. Make the ground samples more sufficient, uniform, repeatable, and free from cross contamination between samples
1. With a large number of operations and good results, efficient and fast work can complete the grinding of 2 × 24, 2 × 48, and 4 × 96 samples within 1 minute. Time and effort saving, with small differences between batches and within batches. The extracted protein has higher specific activity and longer nucleic acid fragments.
2. No cross contamination, the sample tube is in a fully enclosed state during the crushing process, and disposable centrifuge tubes and beads can be used. The samples are kept intact in the tube to avoid cross contamination between samples and external contamination.
3. Easy to operate, with a built-in program controller that can set parameters such as grinding time and rotor vibration frequency, and a user-friendly interface.
4. Good stability, using vertical oscillation method for more thorough grinding and better stability. During the operation of the instrument, the noise is less than 70dB and will not interfere with other experiments or instruments.
5. Convenient for low-temperature operation. When a low-temperature grinding environment is required, the adapter containing the sample can be immersed in liquid nitrogen and cooled for 1-2 minutes. After removal, it can be quickly fixed on the host to start grinding without the need for further freezing treatment, saving liquid nitrogen.
6. Good repeatability. Set the same procedure for the same tissue sample to achieve the same grinding effect. The working time is short, and the sample temperature will not rise.
7. Low temperature high-throughput tissue grinder, the entire grinding process is carried out at low temperature. Prevent the sample from overheating and affecting its activity.

Frozen tissue grinderApplication scope:
Suitable for grinding and crushing samples of various plant tissues, including roots, stems, leaves, flowers, fruits, seeds, etc;
Suitable for grinding and crushing various animal tissues including brain, heart, lung, stomach, liver, thymus, kidney, intestine, lymph nodes, muscles, bones and other samples;
Suitable for grinding and crushing samples of fungi, bacteria, etc;
Suitable for grinding and crushing in the analysis and testing of food and drug ingredients;
Suitable for grinding and crushing volatile samples including coal, oil shale, wax products, etc;
Suitable for plastics, polymers including PE PS、 Grinding and crushing of samples such as textiles and resins.
Faster and more efficient extraction of DNA, RNA, and proteins from plant and animal tissues
Faster and more efficient freezing grinding and crushing, oscillation mixing
Faster and more efficient bacterial and yeast sample cell wall breaking and lysis in just a few seconds
Faster and more efficient grinding, homogenization, and homogenization of food and feed samples
Faster and more efficient grinding and homogenization of minerals and ore samples, up to 100 nanometers or less
Faster and more efficient geographic analysis (atomic absorption, X-ray fluorescence) and preparation of third-generation sequencing amplification samples