Handheld grinder

The handheld grinder drives the grinding head to rotate at high speed through a motor, utilizing mechanical friction and shear force to break down samples. It is used for rapid crushing of solid materials in the laboratory and is suitable for on-site sample pretreatment in industries such as coatings and plastics.

Instruments

The speed can reach 30000rpm, the processing capacity is 0.1-1000 ml, the 316L stainless steel dispersion head is corrosion-resistant and high temperature-resistant, and the handheld lightweight design is easy to operate with one hand. It is suitable for rapid shearing and crushing of samples in small containers.

$ 680.00

The rotating speed can reach 30000rpm, the processing capacity is 1-250ml, the handheld lightweight design is suitable for a small amount of samples in a small container, and the corrosion-resistant stainless steel dispersion head is used for easy disassembly and cleaning. Double insulation protection ensures safety.

$ 709.00

Measurement range 58~ 92% Brix, minimum reading 0.002, scale reading mode, compact shape only 155mm long, Net weight 160g for handheld operation, suitable for a variety of liquid concentration detection.

$ 122.00

Rotation speed 5000~ 30000rpm, Processing capacity 0.2~ 80ml, handheld operation is light and convenient, suitable for outdoor or laboratory mobile use, providing High Accuracy stainless steel cutter head.

$ 880.00

Handheld, lightweight and portable, large-capacity battery supports outdoor mobile operation, Rotation speed 5000-30000rpm, Processing capacity 0.2-150 ml, stainless steel material corrosion resistance, double insulation protection is safe and reliable.

$ 517.00

Suitable for medium-hardness rubber, thermoplastic elastomers, and plastics, with a measurement range greater than 90 HB and less than 20 HD, compliant with ASTM D2240 standard, and supports both handheld and benchtop usage modes.

$ 178.00

Designed with a large outer diaMeter of 22mm, Processing capacity range of 10-100ml, suitable for handheld devices, length 101mm for easy operation, internal thread aperture 8mm to ensure stable connection.

$ 199.00

Adopt horizontal three-roller extrusion grinding, roller clearance hand adjustment, maximum processing viscosity 3000000cps, roller can be cooled down water temperature control, fineness control precision, suitable for a variety of viscosity materials.

$ 1745.00

Complete 64 Sample Handling in 1 minute, use vertical oscillation to ensure Stability, noise is lower than 55dB, support dry grinding, wet grinding and low temperature grinding, suitable for a variety of specifications grinding tube.

$ 3139.00

Rotation speed 86rpm, disc diaMeter 240mm, weight of about 7.32kg four pieces of adjustable pressure, double transmission to ensure that the number of revolutions is accurate, concave socket design for easy replacement of grinding, strong anti-interference and foot shock absorption anti-skid.

$ 1313.00

Complete 48 Sample Handling within 1 minute, adopt fully enclosed design to avoid cross-contamination, support 0-70Hz homogenization speed and low temperature grinding mode, and the noise is lower than 55dB to ensure a quiet experimental environment.

$ 2978.00

The surface of the three rollers is squeezed and rubbed at different speeds to achieve grinding. The roller is made of cold hard alloy steel, with a surface Hardness of HS70 ° or more, a fineness of grinding up to 15μm, and a capacity of 350Kg/h.

$ 12983.00

The equipment adopts electric lifting and frequency conversion speed regulation, Rotation speed 0-3000 rpm, equipped with double-decked chilled down jacket and zirconia bead grinding medium to achieve efficient wet dispersion grinding, small temperature rise and easy operation.

$ 2655.00

96 samples are ground in 1 minute, the noise is lower than 55dB by vertical oscillation, the sample tube is fully enclosed to avoid cross-contamination, and the adapter can cool down the liquidnitrogen to achieve a low temperature grinding environment.

$ 3462.00

Three rollers are used for mutual extrusion and friction at different speeds to achieve grinding. Hardness of the roller surface is above HS70 °, and fineness of grinding can reach 15 μm, which is suitable for grinding dispersion of high viscosity materials.

$ 4592.00

Articles

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.
How to Match the Selection of Fineness Gauge with Grinding Process Requirements
The fineness gauge is used to measure the particle dispersion of materials such as slurries and coatings, reflecting the particle size distribution through the depth of grooves on its surface.
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.