CATEGORIES

    Mechanical grinder

    Overview Products Knowledge Standards Terms
    Mechanical grinders use a motor to drive grinding media, which shears and impacts materials to refine particles. They are used in industries such as coatings and inks to prepare uniformly dispersed mixtures and enhance product stability.
    Selection
    When selecting a mechanical grinder, factors such as material hardness, target fineness, and production capacity must be considered. Match the type of grinding media, such as zirconia beads or steel beads. Evaluate the corrosion resistance of the equipment material to ensure compatibility with the production process.
    Grinding Type
    Grinding Media
    Process Type
    Scale
    Container Volume
    Lifting Method
    Explosion-proof

    Terms

    Pigment Grinding Machine
    Oscillating Mill
    Explosion-proof sanding machine
    Grinder
    Automatic Grinding Machine

    Standards

    Active GB/T 17737.324-2018
    Coaxial communication cables—Part 1-324: Mechanical test methods—Test for abrasion resistance of cable
    Active GB/T 39507-2020
    Leather—Physical and mechanical tests—Determination of abrasion resistance：Martindale ball plate method
    Abolish GB/T 7990-2013
    Test method for resistance of glass linings to mechanical impact
    Active GB/T 4937.30-2018
    Semiconductor devices—Mechanical and climatic test methods—Part 30: Preconditioning of non-hermetic surface mount devices prior to reliability testing
    Active GB/T 4937.22-2018
    Semiconductor devices—Mechanical and climatic test methods—Part 22: Bond strength
    Active GB/T 4937.21-2018
    Semiconductor devices—Mechanical and climatic test methods—Part 21: Solderability
    Active GB/T 4937.20-2018
    Semiconductor devices—Mechanical and climatic test methods—Part 20: Resistance of plastic encapsulated SMDs to the combined effect of moisture and soldering heat
    Active GB/T 4937.201-2018
    Semiconductor devices—Mechanical and climatic test methods—Part 20-1: Handling, packing, labelling and shipping of surface-mount devices sensitive to the combined effect of moisture and soldering heat
    Active GB/T 4937.19-2018
    Semiconductor devices—Mechanical and climatic test methods—Part 19: Die shear strength
    Active GB/T 4937.13-2018
    Semiconductor devices—Mechanical and climatic test methods—Part 13: Salt atmosphere
    Active GB/T 4937.12-2018
    Semiconductor devices—Mechanical and climatic test methods—Part 12: Vibration, variable frequency
    Active GB/T 4937.11-2018
    Semiconductor devices—Mechanical and climatic test methods—Part 11: Rapid change of temperature—Two-fluid-bath method
    Active GB/T 12085.3-2022
    Optics and photonics—Environmental test methods—Part 3:Mechanical stress
    Active GB/T 4937.42-2023
    Semiconductor devices—Mechanical and climatic test methods—Part 42:Temperature and humidity storage
    Active GB/T 4937.23-2023
    Semiconductor devices—Mechanical and climatic test methods—Part 23:High temperature operating life

    Instruments

    Lugong STD10 Single Arm Universal Testing Machine mechanical properties tester
    Lugong STD10 Single Arm Universal Testing Machine mechanical properties tester

    It is suitable for tensile, compression, bending, shear and other mechanical tests, and supports various control modes such as fixed speed, positioning shift, and fixed force. It has powerful Linear dispersion analysis function and flexible report editing ability.

    $ 1553.00
    ERICHSEN 234 R/I wet-film thickness wheel Stainless steel mechanical portable measurement
    ERICHSEN 234 R/I wet-film thickness wheel Stainless steel mechanical portable measurement

    Mechanical measurement can be carried out on a variety of substrate surfaces, stainless steel measurement disc diaMeter 50mm thickness 11mm, durable structure, simple operation without professional technology.

    $ 848.00
    CHIJIU H97 thermostatic Magnetic Stirrer brushless DC motor, mechanical timing automatic temperature control
    CHIJIU H97 thermostatic Magnetic Stirrer brushless DC motor, mechanical timing automatic temperature control

    Driven by brushless DC motor, Speed range 0~ 2000rpm, temperature control accuracy +/- 1 ℃, with mechanical timing and automatic temperature control functions, strong stirring force and Rotation speed is stable.

    $ 211.00
    Lugong STD2000 Single Arm Tensile Testing Machine Universal Material Mechanical Properties Tester
    Lugong STD2000 Single Arm Tensile Testing Machine Universal Material Mechanical Properties Tester

    It is suitable for a variety of mechanical tests such as tension, compression, bending, shear, tearing, and peeling. It supports complex control modes including constant speed, fixed displacement, and fixed force, automatically calculates over 400 result parameters, and offers intuitive and efficient data management.

    $ 1553.00
    CHIJIU 94-2 thermostatic Magnetic Stirrer stepless speed regulation Mechanical timing Heating power adjustable
    CHIJIU 94-2 thermostatic Magnetic Stirrer stepless speed regulation Mechanical timing Heating power adjustable

    Using brushless DC motor to achieve stepless speed regulation 0~ 1500rpm, Heating power 360W adjustable, equipped with mechanical timing and automatic temperature control function, temperature control accuracy of +/- 1 ℃.

    $ 206.00
    YUZHOU XQ-1 Metallographic Specimen Inlay Machine-40mm Hand-crank Mechanical Pressurized Digital Temperature Control
    YUZHOU XQ-1 Metallographic Specimen Inlay Machine-40mm Hand-crank Mechanical Pressurized Digital Temperature Control

    Adopt hand-crank mechanical pressurization method, Heating power 650W, Mold sleeve specification < 40mm, suitable for small or irregular samples, support thermosetting material inlay.

    $ 649.00
    Egong STD100H Single Arm Tensile Testing Machine with Elevated Height for Mechanical Property Testing.
    Egong STD100H Single Arm Tensile Testing Machine with Elevated Height for Mechanical Property Testing.

    Suitable for various mechanical tests such as tension, compression, and bending, it supports international standards including GB and ISO. Equipped with a servo motor and ball screw drive, it offers high control precision, user-friendly software operation, and features multiple languages and multi-level safety protection.

    $ 1987.00
    AMITTARI AV-160A Vibration instrument, mechanical vibration measurement instrument, bearing measurement 10-10KHz Frequency
    AMITTARI AV-160A Vibration instrument, mechanical vibration measurement instrument, bearing measurement 10-10KHz Frequency

    With bearing condition measurement function, Frequency range 10-10KHz, optional headset for auscultation, support USB and Bluetooth data output, convenient for on-site mechanical vibration detection.

    $ 385.00
    HONGHUA JJ-1 precision powerbasic stirrer laboratory Stirrer stepless speed regulation mechanical timing
    HONGHUA JJ-1 precision powerbasic stirrer laboratory Stirrer stepless speed regulation mechanical timing

    The equipment provides 0~ 3000rpm stepless speed regulation and 0~ 120min mechanical timing function, adopts 160W strong motor, can efficiently Stir high viscosity liquids and large volume samples, smooth operation and corrosion resistance.

    $ 188.00
    YUZHOU XQ-1 metallographic sample inlay machine, hand-cranked mechanical pressurized digital temperature control
    YUZHOU XQ-1 metallographic sample inlay machine, hand-cranked mechanical pressurized digital temperature control

    Hand-crank mechanical pressurization is easy to operate, digital temperature controller to ensure stable temperature, Heating power 440W, mold sleeve specification < 25mm, suitable for thermosetting material inlay, protect the edge of the sample.

    $ 517.00
    JDHS AQM-1000A (L) self-calibrating dust Detector, online automatic mechanical calibrating
    JDHS AQM-1000A (L) self-calibrating dust Detector, online automatic mechanical calibrating

    Fast measurement using laser light scattering principle, with online automatic mechanical Adjustment, Measurement range 0.01-100 mg/m ³, built-in optical path self-cleaning system to avoid pollution, support a variety of cutters and sampling modes.

    $ 5399.00
    MUXUAN S65-4 Laboratory Three-roll grinder Paste High Viscosity Material Grinder Zirconia Roller
    MUXUAN S65-4 Laboratory Three-roll grinder Paste High Viscosity Material Grinder Zirconia Roller

    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
    Egong STD200 Single Arm Tensile Testing Machine for Tensile, Compression, Bending, Shear, Tearing, Peeling, and Puncture Mechanical Performance Testing.
    Egong STD200 Single Arm Tensile Testing Machine for Tensile, Compression, Bending, Shear, Tearing, Peeling, and Puncture Mechanical Performance Testing.

    It is suitable for a variety of mechanical property tests such as tension, compression, bending, shear, tearing, peeling, and puncture. It supports multiple control modes including constant speed, fixed displacement, and constant force, enabling complex multi-step nested loop control, and features powerful data and curve analysis capabilities.

    $ 1553.00
    HUXI HM-64 Grinder for efficient and fast processing of 64 samples
    HUXI HM-64 Grinder for efficient and fast processing of 64 samples

    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
    JINGKELIAN QPM Flat Grinder Tinctorial Strength Diluted Color Determination Special Test Equipment
    JINGKELIAN QPM Flat Grinder Tinctorial Strength Diluted Color Determination Special Test Equipment

    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

    Articles

    Taber Abrasion Test Method for Wear Resistance of Coating Films
    This article introduces the Taber abrasion test method, which is used to evaluate the ability of coatings, such as those on floors, furniture, or car interiors, to resist mechanical wear.
    The effect of the substrate fixing method on coating uniformity in a vacuum adsorption blade coating tester.
    This article discusses the impact of different substrate fixing methods on coating uniformity in a vacuum-assisted knife-over-roll coating tester. It compares four methods—vacuum adsorption, electrostatic adsorption, mechanical clamping, and adhesive fixing—focusing on their mechanical principles and limitations.
    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.
    Application of Wet Film Wheel Gauge in Continuous Measurement of Wet Film Thickness for Large-Area Coatings
    The wet film wheel gauge is a mechanical tool used to measure the thickness of wet coatings, operating based on the geometric relationship of three coaxial disks (two parallel outer wheels on the sides and an eccentric inner wheel in the middle).
    Laboratory dispersers achieve efficient dispersion of paint pigments.
    This article introduces how laboratory dispersers efficiently disperse paint pigments. They break up pigment agglomerates through mechanical actions such as shear force, involving three stages: wetting, dispersing, and stabilizing.
    Mechanical thickness gauge for measuring film thickness uniformity.
    The mechanical thickness gauge assesses the uniformity of film thickness through contact measurement. During measurement, the probe contacts the sample under standard pressure, converting displacement into a thickness reading.
    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.
    Sand Abrasion Tester for detecting the wear resistance of thermal spray coatings
    This article introduces the method of using a sand falling tester to evaluate the wear resistance of thermal spray coatings. Thermal spray coatings are widely used in fields such as machinery and aviation, with wear resistance being a critical performance indicator.
    Wet film thickness gauge measures the wet film thickness of varnish.
    The wet film thickness gauge is a mechanical tool used to measure the thickness of liquid varnish coatings. It operates by rolling the gauge so that the tips of its teeth contact the substrate and leave marks. The thickness value is then obtained by the operator reading the scale of the first tooth that becomes coated with the varnish.
    Solvent Rub Tester for Measuring the Solvent Resistance of Cured Coatings
    This article introduces the method of testing the solvent resistance of cured colored paints using a solvent-resistant wiping instrument. The test evaluates coating performance by simulating solvent erosion and mechanical wiping, based on the number of wipes or surface changes.
    Daily Maintenance and Common Troubleshooting Guide for Titrators in the Laboratory
    This guide introduces the daily maintenance and common troubleshooting methods for titrators. Daily maintenance includes cleaning and sealing checks of burettes and liquid pathways, proper storage and performance verification of electrodes, as well as inspections of the instrument's external environment and mechanical components.
    Internal Bond Strength Scott Tester for evaluating interlayer bonding force of paper.
    This article introduces the method of evaluating the interlayer bonding strength of paper using a Scott tester. The interlayer bonding strength affects the printing and mechanical properties of paper. During testing, the instrument peels the paper vertically through an adhesive test head, records the energy required for separation, and calculates the internal bond strength.
    The laboratory pulp wet disintegrator is used for pulp disintegration treatment.
    The laboratory pulp wet disintegrator is a device used to simulate the industrial pulping process. It disperses pulp fibers into individual fibers or small fiber bundles through mechanical action, while simultaneously promoting fiber swelling and fibrillation, thereby providing standardized samples for subsequent performance evaluation.
    Application of Valley Beater in Pulp Laboratory Beating
    The Valley beater is a device used in laboratories to simulate industrial beating processes. It modifies the morphology of pulp fibers through mechanical action, thereby influencing paper properties. During operation, parameters such as beating pressure, pulp consistency, and beating time must be controlled, with the beating degree serving as a quantitative measure of the effect.
    Industry Applications of Printing Ink Abrasion Resistance Testers
    The printing ink abrasion resistance tester evaluates the wear resistance of ink coatings by simulating friction, with its core function being to quantify the durability of ink under mechanical action.