Sample Pre-grinding Machine

The sample pre-grinder uses a motor to rotate a grinding wheel or disc, mechanically grinding the surface of material samples to remove burrs or uneven areas. It is used in laboratory sample preparation to create a smooth surface for subsequent testing and is commonly applied in the processing of hard materials such as metals and ceramics.
Selection
When selecting a sample pre-grinding machine, consider the hardness of the sample material to match the appropriate abrasive particle size; determine the size of the worktable based on the sample dimensions; pay attention to the speed adjustment range to accommodate different grinding requirements; check the cooling system to prevent overheating; and ensure that safety protection devices are fully equipped.

Terms

Standards

Instruments

Equipped with wet grinding water supply system, stable transmission and low noise, throwing disc diaMeter 230mm, Rotation speed 900rpm, easy operation and maintenance, suitable for pre-grinding requirements of various materials.

$ 344.00

Single disc design integrated pre-grinding grinding polishing function, support stepless speed regulation 100-1000rpm and four speed regulation, pressure range 35-150N, equipped with electromagnetic clutch locking and automatic cleaning system, smooth and safe operation.

$ 4914.00

It can be operated by double person at the same time, equipped with water supply system for wet grinding, smooth transmission and low noise, throwing disc diaMeter 230mm, Rotation speed can be selected 400rpm or 500rpm, easy operation and maintenance.

$ 644.00

With double Tank grinding and 1-30Hz vibration Frequency adjustment, support low temperature grinding protection heat sensitive material, discharge particle size up to 5~ 10μm, can process more than 10 samples at a time and grinding time only 1-3 minutes.

$ 5660.00

Using double Tank grinding design, vibration speed 60-1800rpm, discharge particle size up to 5~ 10μm, support low temperature grinding protection of heat sensitive materials, a processing of more than 10 samples, grinding time only 1-3 minutes.

$ 5663.00

Double Tank grinding design, vibration speed 60-1800rpm, discharge particle size up to 5~ 10μm, support dry grinding, wet grinding and low temperature grinding, suitable for heat sensitive materials and minimal liquid nitrogen consumption.

$ 5540.00

The double Tank design is used to achieve high-throughput grinding, the vibration speed is adjustable from 60 to 1800rpm, and the discharge particle size is 5 to 10 μm. It supports dry grinding, wet grinding and low temperature grinding, and effectively protects the molecular structure of heat-sensitive materials.

$ 5697.00

The use of diamond sanding needles can flatten the surface of the grinding wheel, improve the utilization rate of abrasive wheels, and is equipped with a water supply system to support wet grinding and dry grinding. The size of abrasive wheels is about 250 × 30 × 32mm, and the Rotation speed is 1400rpm.

$ 1239.00

Double Tank grinding design, vibration speed 60-1800rpm, discharge particle size up to 5~ 10μm, support low temperature grinding protection of heat sensitive materials, processing multiple samples at one time and high Repeatability.

$ 5610.00

With double Tank grinding and low temperature function, vibration speed 60-1800rpm, discharge particle size 5~ 10μm, can quickly process heat sensitive materials, prevent molecular degradation, support high throughput Sample Handling.

$ 5610.00

With 60-1800R/min vibration speed and 1-30Hz Frequency range, support dry grinding, wet grinding and low temperature grinding, can handle feed ≤ 8mm sample to 5~ 10μm particle size, suitable for thermal materials and low liquid nitrogen consumption.

$ 5665.00

Using large-screen touch screen operation, intelligent control of grinding time and speed, grinding results are highly repeatability. The dual-Tank design supports high-throughput processing, and the discharge particle size can reach 5~ 10 μm. It is suitable for heat-sensitive materials and consumes very little liquid nitrogen.

$ 5237.00

Adopting three-dimensional motion mode, Speed range 2450-4450rpm, dual-station operation, noise lower than 65dB, suitable for wet grinding and dry grinding of various sample tissues.

$ 1848.00

Double disk system independent control of grinding polishing, stepless speed range of 50~ 1400rpm, cabinet structure is easy to store consumables, equipped with chilled down water pipe to support wet grinding, suitable for a variety of sample processing processes.

$ 3091.00

Using 60-1800rpm vibration speed, the discharge particle size can reach 5~ 10μm, support dry grinding, wet grinding and low temperature grinding, suitable for heat-sensitive materials and minimal liquid nitrogen consumption, can handle more than 10 samples at a time.

$ 5610.00

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