Conical mill

The conical grinder generates shear forces through the narrow gap between the conical rotor and stator to crush and disperse material particles. It is used in industries such as coatings and inks to reduce particle fineness and achieve uniform particle size distribution.
Selection
When selecting, consider the material viscosity to match the rotor linear speed, determine the chamber volume based on production capacity requirements, choose grinding media made of hard alloy or ceramic material according to particle size requirements, and ensure the cooling system and sealing structure are compatible with the process characteristics.

Terms

Standards

Instruments

With a conical mandrel design, the resilience of the coating can be evaluated in a single test in the diaMeter range of 3.1 to 38mm, and the thickness of the test plate is less than or equal to 0.8mm.

$ 1954.00

Using conical mandrel design, can measure the cracking resistance and elongation of the coating, the thickness of the test plate supports 0.8mm, easy to operate without power supply, to meet a variety of standard test requirements.

$ 228.00

The conical mandrel bending range is 3.1 to 38mm, and the plate thickness can be tested by 0.8mm. The panel is instantly locked and unlocked with a fast lever handle, which is convenient for operation.

$ 3083.00

Using pure mechanical design, the coating performance is measured by conical mandrel bending test plate, the test plate size is 100mm × 180mm, the thickness is less than or equal to 0.8mm, and the operation is simple and reliable.

$ 240.00

Glass conical film design, equipped with stainless steel protective cover, suitable for soil and other special sample measurement, pH Measurement range 0-14, Operating temperature 5-60 ℃, PTFE single salt bridge structure.

$ 135.00

Measurement range 0~ 14pH, Operating temperature 0~ 80 ℃. High strength conical sensitive membrane can pierce semi-solid sample.

$ 285.00

Rotation speed of the ball mill can reach 1100rpm, the minimum discharge particle size is 0.1μm. It supports dry and wet milling and various material Tanks, and the grinding is uniform and efficient.

$ 2233.00

Maximum feed size 2mm, minimum discharge particle size 0.1um, support dry grinding wet grinding vacuum grinding and other methods, equipped with a variety of materials ball mill Tank, can control Rotation speed and time to ensure grinding Repeatability.

$ 7147.00

Rotation speed of the ball mill can reach 850rpm, the minimum discharge particle size can reach 0.1μm. It supports dry grinding, wet grinding and other grinding methods, and has adjustable speed rolling and intermittent operation functions.

$ 2379.00

360 degree tumbling structure combined with planetary disk swirl/spin, maximum Processing capacity 80L, minimum discharge particle size 0.1μm, support dry grinding, wet grinding, vacuum and other grinding methods, equipped with a variety of materials ball mill Tank to adapt to different samples.

$ 14482.00

The tapered shaft size range is 3.2~ 38mm, and the shaft length is 203mm, which can test the cracking and disbonding performance of the paint film under bending conditions, in line with international standards.

$ 238.00

Core noise reduction technology is used to reduce operating noise. The rotation ratio of planetary disk and ball mill Tank is 1:2 to pRoduce a strong crushing force. The maximum Processing capacity is 6000ml and the discharge fineness is up to 0.1μm. It supports various grinding methods such as dry and wet grinding.

$ 1939.00

With 10L Processing capacity and 0.1μm discharge accuracy, four-station design and 580rpm Rotation speed, support wet and dry grinding and vacuum grinding, configuration 600CFM cooling system and a variety of materials ball mill Tank optional, good grinding conformity.

$ 2600.00

The equipment adopts a combined structure for easy maintenance, and is equipped with a 200CFM heat dissipation system and a low center of gravity design to ensure stable operation. The maximum Processing capacity is 60L, the minimum discharge particle size is 0.1μm. It supports four ball mill Tank stations and various grinding modes.

$ 10374.00

Suitable for solid-state semi-solid piercing measurement, using high-performance ceramic core liquid junction and long-life reference structure, Measurement range 0-14pH, Temperature range 0-60 ℃.

$ 251.00

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.
Cone Mandrel Bend Tester evaluates the flexibility of coatings under small-diameter bending.
The paint film conical bending tester simulates a gradually varying radius of curvature using a conical shaft to test the flexibility of coatings under small-diameter bending.
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.
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.
Complete Guide to Methods for Determining the Flexibility of Paint Films
This article systematically outlines the core methods for determining the flexibility of paint films, including the mandrel bending test based on GB/T 1731, the cylindrical mandrel bending method according to GB/T 6742, and the conical mandrel bending method specified in GB/T 11185, providing a detailed explanation of the technical principles of each method.