Ultrasonic Grinding Machine

The ultrasonic grinder utilizes high-frequency vibrations to generate cavitation effects, causing the grinding medium to impact the sample at high speed, thereby achieving material crushing and dispersion. It is used in laboratories for nanoscale grinding of materials such as coatings and plastics, enhancing uniformity.
Selection
When selecting, consider matching the power to the sample properties, where harder materials require higher frequencies; choose the capacity based on processing volume; pay attention to the corrosion resistance of the horn material; ensure the cooling system is suitable for prolonged operation; and opt for a simple structure to facilitate maintenance.

Terms

Standards

Instruments

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 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

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

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

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

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

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

With dry grinding and wet grinding dual test function, friction Frequency four-speed adjustable (21/42/85/106cpm), support 0~ 99999 automatic shutdown, in line with JIS-5071-1 and other standard requirements.

$ 783.00

The three-phase asynchronous motor has high spark-free safety performance, can handle high viscosity materials and work continuously, the grinding medium is 1.6-1 zirconia beads, and the fineness of grinding is good and easy to clean.

$ 1038.00

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

Speed range 300 to 1000rpm, equipped with chilled down water pipe and grinding disc flushing function, leak-proof spindle design to improve bearing life, suitable for wet grinding and a variety of sample processing.

$ 1418.00

The three-phase asynchronous motor is safe and spark-free, can handle high viscosity materials and support long-term continuous work, grinding basket volume 1.8L, speed range 0~ 3000rpm/min, to achieve efficient dispersion and refinement of grinding.

$ 3785.00

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

Articles

Ultrasonic Thickness Gauge Selection: Technical Considerations for Probe Configuration and Measurement Modes
This article primarily introduces the technical factors to consider when selecting an ultrasonic thickness gauge. In terms of probe configuration, the frequency affects both resolution and penetration depth, while crystal size determines adaptability to curvature and surface conditions. Dual-element probes offer a smaller dead zone compared to single-element probes, and delay-line probes are suitable for thin-wall and high-temperature applications.
Selection of laboratory grinders is based on the fineness requirements of coatings, choosing between ball mills or sand mills.
The selection of a laboratory grinder should be based on the fineness requirements of the coating. A fineness greater than 50 microns indicates coarse dispersion, 10 to 50 microns is considered medium fineness, and less than 10 microns requires high fineness dispersion.
Mill Selection: Grinding Media and Material Fineness Targets
This article introduces how to select appropriate grinding media based on material characteristics and target fineness during the selection of a grinder.
Ultrasonic thickness gauge for detecting thick coatings and composite coatings.
Ultrasonic thickness gauges measure coating thickness using the principle of ultrasonic pulse reflection, calculating the result based on the propagation time of sound waves in the material and the speed of sound. When detecting thick coatings and composite coatings, challenges such as acoustic attenuation of the material, unknown sound speed, and signal recognition at multi-layer interfaces must be addressed.
Ultrasonic Thickness Gauge Measures the Thickness of Flexible Packaging Materials
This article introduces the principles, technical points, and operational procedures for measuring the thickness of flexible packaging materials using an ultrasonic thickness gauge. It is based on the principle of ultrasonic pulse reflection, which calculates thickness by measuring the propagation time of sound waves through the material.
The principle of measuring dry film thickness with a coating thickness gauge
Coating thickness gauges measure dry film thickness through non-destructive methods, with commonly used principles including electromagnetic induction, eddy current, and ultrasonic methods.
Process of Three-Roll Mill for Handling High-Viscosity Inks
This article introduces the process of using a three-roll mill to handle high-viscosity inks. It first explains that the equipment utilizes three rollers rotating at different speeds to grind materials through shearing and squeezing actions, making it suitable for high-viscosity systems.
Blue-style grinder achieves efficient grinding of ink fineness.
The basket mill is a type of wet grinding equipment used in fine chemical fields such as ink production. It utilizes a high-speed rotating impeller to drive grinding media, generating shear and impact forces on the slurry, thereby dispersing pigment particles and reducing their fineness.
To determine if an ultrasonic cleaner cleans effectively, first understand the two key parameters: frequency and power.
This article mainly discusses how to achieve thorough cleaning with an ultrasonic cleaner, emphasizing that the key factors are frequency and power. The frequency determines the size and penetrating ability of the bubbles generated during cleaning, while the power provides the necessary energy for the cleaning process.