Industrial Machinery & Equipment - Others

What is Particle Size and Particle Size Distribution? Particle size indicates how small (or big) a particle is. The unit is usually mm, μm or nm. The particle diameter is the most common parameter usually used to describe particle size. Particle size distribution is characterized as a percentage of the number of particles in a specific size range compared to the total number of the particles. Particle size distribution can be expressed in many ways based on different criteria, including number, diameter, area, volume, and mass. Particle size distribution as measured by laser diffraction is most commonly based on volume. Particle size and particle size distribution are the major analysis parameter of particle size distribution measurement equipment (also called "particle size analyzer"). The main parameter for the characterization of droplets in emulsions or particles in suspensions is the particle size distribution. We offer a variety of different instruments and methods for tackling different challenges in applications, regardless if they are to be used in quality control or research and development. Bettersize Instruments Ltd is a famous Chinese particle size analyzer suppliers, Bettersize will offer you better particle size solutions. importance of particle size analysis： Particle size is one of the main characteristics of powder materials. The particle size parameter is key in determining cement reactions in water, attaching strength and coverage of coatings, capacity of lithium batteries, decomposition rate of pharmaceutics, filtering efficiency of filters, magnetic permeability and coercivity of magnetic materials, efficiency and residual of pesticides, atmosphere and environment pollution, etc. Particle sizing is a basic and important process in production, application, and research of powder materials. The application of particle size analyzers plays a very important role in these fields, especially the laser particle analyser has been widely used and deeply loved by customers and users. Bettersize particle size analyzer: Bettersize has been developing and manufacturing laser particle size analyzer since 1995. Using advanced, scientific approaches, and collaborating extensively with global research leaders in academia, government and industry to answer questions at the leading edge of particle sizing research, Bettersize has developed a variety of high-performance particle size testing equipment that meet international standards. Our particle size analyzers have been widely used in many industries for the analysis of particle size of different powders. A detailed description of laser diffraction can be found HERE. Bettersize has become a significant player in the particle sizing business since 1995. We provide particle measuring services, laser diffraction analyzer, particle size analyzer for sale and etc. Want to know more? Please contact us.

Minimum Order: 1 bags

The properties of particles include particle size, shape, surface structure and pore structure. The shape of the particles can impact on many properties of a powder sample, including specific surface area, flowability, magnetic property, packing property, abrasive property and chemical activity. In order to improve the characteristics and performance of some products, particle shapes have been designed and produced based on their applications by industrial and scientific research. Therefore, particle morphology analysis is very important throughout this process. Bettersize particle image analyzer is well-known for its using of particle shape analysis. Particle shape, also named as particle morphology, is currently characterized by measuring and calculating the projected shapes of the particles, including outline contour and roughness. All historical methods employ microscopic imaging systems as the basis of performing an image analysis. In the particle shape analysis, the characterization of irregular shaped particles is common, with important features including particle roundness, the aspect ratio of elongated (or fibrous) particles, and the ratio of thickness-to-diameter for flakes or platelets, etc. The images are taken by microscope and then analyzed by software. The specific analysis methods are: (1) Roundness: it can be calculated by the circumference of the circle equal to the particle area divided by the actual circumference of the particle (could also be calculated by "the equivalent diameter of the circumference is divided by the area equivalent diameter"). But no matter what algorithm is used , the closer the value is to 1, the better the roundness of the particles. (2) Aspect ratio: This is the ratio of the length of the particle circumscribed rectangle to the average width of the particle. (3) Diameter-thickness ratio: the ratio of the diameter of the particle- equivalent circle to the thickness of the particles. For particle shape analysis solutions and particle shape measurement, Bettersize particle image analyzer will give you more choices! A detailed description of automated imaging can be found HERE. Bettersize has become a significant player in the particle sizing business since 1995. We provide particle size instrument, laser diffraction analyzer, particle size analyzer for sale, particle size analyzer instrument and etc. Want to know particle size measurement units? Please contact us.

Minimum Order: 1 bags

nanoparticle analyzer The Nanoptic 90 Plus (nanoparticle sizer) is an optical detection system newly designed to measure the particle size and size distribution of nanoparticles. Measurement: Particle size and size distribution Particle size range: 0.4 nm - 9 um Testing speed: ≤ 5 minutes per test Small quantity of sample required: 25 µl - 1 ml Temperature control range: -10°C - 110°C ± 0.1°C Repeatability: ≤1% Accuracy: ≤1% Scattering angle: 90° Detector: APD Technology: Dynamic Light Scattering (DLS) Overview Features Specification Inquiry Features and Benefits 1) High-speed measurement capability: Faster measurement speed; all results can be edited and processed later; a result could be achieved in 2 second for a fast scan. 2) High-performance laser: High power, excellent stability, long life, less maintenance. 3) Intelligent intensity adjustment: The software intelligently adjusts the intensity according to the signal-noise ratio. 4) Optical fiber detection system: High sensitivity, effectively improved signal-noise ratio . 5) Intelligent signal judgment system: Intelligently identifying signal quality and eliminating the effects of random events. 6) Extended temperature range: Accurately controlled temperature ranged from -10°C - 110°C to meet the measurement requirements of the user. 7) Good stability : Excellent repeatability of results; little requirement for regular maintenance. 8) Various algorithm: Integrated with various algorithm and adjustable parameters covering scientific research requirements. Technology Dynamic Light Scattering (DLS) Specification Capability Parameter Specification Particle Size Measurement Size range (Diameter) 0.4 nm – 9 um* Sample volume 25 μL – 1 mL Measurement angle 90° Analysis algorithm Cumulant, General Mode, CONTIN Sensitivity Toluene > 20 kcps  Molecular Weight Measurement Molecular weight range 342 Da – 2 x 107 Da Viscosity Viscosity range 0.01 cp – 100 cp* System Parameters Temperature control range -10°C - 110°C ±0.1°C Condensation control Dry air or nitrogen Standard laser  50 mW High-performance solid-state laser, 671 nm Correlator 100 ns – 8000 s, Up to 4000 channels, 1011 linear range Detector APD (avalanche photodiode) Intensity control 0.01% - 100%, manual or automatic Signal Transduction Single-mode Optical Fiber Dimensions Length, width and height 68 x 44 x 23 cm (18 kg) Power Requirements 220V, 60W If you want to know our particle sizer price of Nanoptic 90 Plus  , please leave a message or contact us via info@bettersize.com Bettersize has become a significant player in the particle sizing business since 1995. We provide particle size instrument, laser diffraction analyzer, nanoparticle size analysis, laser particle sizer, particle size analyzer for sale and etc. Want to know more? Please contact us.

Minimum Order: 1 bags

As an equipment supplier with strong technical strength, we provide various types of KN95 mask production equipment, including N95 mask making machine, cup mask making machine. Whether it is a whole machine or some equipment. Our equipment can realize fully automated production. The operation is simple, one employee can control multiple machines; automatic counting and frequency conversion control can effectively control production efficiency and production progress; wear-resistant and durable, and technicians provide after-sales guidance services. Types Of KN95 Mask Machine Automatic KN95 Face Mask Machine KN95 Automatic Folding Forming Machine KN95 Semi-automatic Mask Body Machine KN95 Semi-automatic High-speed Mask Body Machine KN95 Automatic Ear Loop Welding Machine KN95 Semi-automatic V Edge Sealing Machine Karts is a face mask making machine manufacturers, we provide making mask machine, automatic face mask making machine, earloop face mask welding machine, earloop mask machine and etc. Want to know face mask machine price or more? Please contact us.

Minimum Order: 1 bags

Our company's flat medical face mask making machine includes adult and child models. There are two types of automatic mask machines, 1+1 and 1+2, and partial automatic production equipment. From loading to finishing products, one worker can supervise several production lines at the same time, saving time and effort. The surgical mask maker machine can output 180 masks per minute, and a variety of models with different film output speeds can be selected. Types Of Flat Mask Machine Automatic Medical Face Mask Making Machine Automatic Plane Mask Body Making Machine Semi-automatic Plane Task Earloop Welding Machine Automatic Mask Tie-on Welding Machine Earloop Face Mask Machine How Do You Manufacture A Flat Mask？ As a surgical mask making machine manufacturers, Karts' equipment can realize fully automated production. The operation of medical face mask making machine is simple, one employee can control multiple machines; automatic counting and frequency conversion control can effectively control production efficiency and production progress; wear-resistant and durable, and technicians provide after- sales guidance services. We can provide you with surgical mask making machine price. Karts is a face mask machine manufacturer in china, we provide making mask machine, automatic face mask making machine, earloop face mask welding machine, earloop mask machine and etc. Want to know face mask maker machine price or more? Please contact us.

Minimum Order: 1 bags

Our earloop face mask welding machine are used to produce flat face masks with elastic ear loops. The main processes: coil feeding, folding forming, nose bridge strip feeding, nose bridge strip conveying and cutting, mask forming, elastic earloop welding, mask cutting, finished product offline and other functions. The ear loops are welded firmly and comfortably to ensure consistency. Specification Of Earloop Face Mask Machine Device type KKT-10 Device power 5.5KW Device dimension 5100*2800*1500mm Device weight 0.7T Operation mode Automatic Device capacity 200~520 pieces/min. Device voltage AC220V,1P Mask dimension(as per device type) 175*95 Main Functions And Advantages Of Earloop Face Mask Machine Automatic counting of the earloop mask machine can ensure effective control of production efficiency and progress. The earloop face mask welding machine is light, exquisite and anti-rust due to aluminum alloy and stainless steel frame. Frequency converting control can adjust device operation speed as per actual need. Visual raw material coil adjustment: easy and fast operation. Highly automated device, less requirement to operators who only need to load material and tidy finished products. Automatic ultrasonic welding wheel uses imported high quality steel to extend mold lifetime & durability. Gallery Of Earloop Face Mask Machine Karts is a face mask making machine manufacturers, we provide making mask machine, automatic face mask making machine, earloop face mask welding machine, earloop mask machine, earloop face mask machine and etc. Want to know more? Please contact us.

Minimum Order: 1 bags

The automatic medical face mask making machine produces disposable plane medical face masks. The machines are divided into 1+1 types plane automatic face mask making machine, 1+2 type plane automatic mask machine and children's plane medical face mask making machine. The machine can be used to fully automatic face mask making machine production. Automatic counting can ensure effective control of production efficiency and progress. The fully automatic mask machine is light, exquisite and anti-rust due to aluminum alloy and stainless steel frame. The highly automated device, less requirement to operators who only need to load material and tidy finished products. Types Of Automatic Medical Face Mask Making Machine Automatic 1+2 Type Plane Medical Face Mask Making Machine Automatic 1+1 Plane Medical Face Mask Making Machine Automatic 1+1 Inner Earloop Face Mask Machine Automatic 1+1 Tie-on Mask Making Machine Automatic 1+1 Children's Plane Medical Face Mask Making Machine Karts is a face mask machine manufacturer in china, we provide making mask machine, automatic face mask making machine, earloop face mask welding machine, earloop mask machine, earloop face mask machine and etc. Want to know more? Please contact us.

Minimum Order: 1 bags

DN 8-100mm Brass Gate Valve 3 way gate valve gate valve manufacturer Material: brass Medium temperature: -10-120 ° C Mode of operation: manual Medium: water, oil, non-corrosive, non-corrosive gas Caliber: DN15-100 Valve type: gate valve Connection method: thread Working pressure: 1.6Mpa 3 way gate valve Details Brass Gate Valve Z15W-16 Main parts and materials The main material  Brass Nominal pressure 1.6mpa Suitable temperature —10℃≤T≤120℃ Suitable medium Water, oil, non-corrosive, non-corrosive gas Thread NPT/BST/ISO228 Brass Gate Valve Z15W-16 Outline and connecting measurement Type Nominal DN(mm） SIZE Measurement（mm） L B H D Z15W-16 15 1/2 41 12.5 67.5 53 20 3/4 44 16.5 75 53 25 1 51 20.5 80 57.5 32 1 1/4 53 27 96.5 72 40 1 1/2 58.5 33 111.5 72 50 2 64.5 43 126.5 78 65 2 1/2 76.5 54 156 97 80 3 77.5 65 180 108 100 4 91.5 86.5 226.5 126 If you are finding Cast Steel Globe Valve supplier in China, we will be your best choose! We have our own factory, so we can give you a cheap price! Click here to learn more about valves. https://www.hbysindustry.com/

Minimum Order: 1 bags

DN 40-150mm JIS Check Valve JIS SERIES Custom various standard check valve Product Details Material:Stainless Steel Temperature of Media:Normal Temperature Pressure:Low Pressure Power:Manual Media:Oil Port Size:50A-600A If you are finding Cast Steel Globe Valve supplier in China, we will be your best choose! We have our own factory, so we can give you a cheap price! Click here to learn more about valves. https://www.hbysindustry.com/

Minimum Order: 1 bags

DN 50-1000mm ANSI Low Temperature steel Gate Valve Low Temperature steel Gate Valve price LOW TEMPERATURE STEEL SERIES Medium: propylene, propane, methanol, ethane, gas, liquid ammonia;  Operating temperature: LCB: -46 ℃; LC1: -60 ℃; LC2: -73 ℃ Operation mode: manual, electric Caliber: 1 "-16" Pressure: 150-600LB Body material: low temperature steel Connection method: flange LOW TEMPERATURE STEEL SERIES Details ANSI Low Temperature steel Gate Valve Material of main parts Part Name material Body / bonnet LCB, LC1, LC2 Valve stem F431, F304, F304L Valve seat STL ANSI Low Temperature steel Gate Valve Performance Specification model Nominal pressure Test pressure (mpa) Applicable medium Strength (water) Sealed (water) DZ41Y-150 LB 150 LB 2.40  1.76  Propylene, propane, methanol, ethane, gas, liquid ammonia DZ41Y-300 LB 300 LB 3.75  2.75  DZ41Y-600 LB 600 LB 6.00  4.40  Low Temperature steel Gate Valve dimensions and connection dimensions model Nominal diameter (mm) Size (mm) L D D1 D2 b Zφd DZ41Y-150LB 2" 178 152 120.5 92 16 4 * φ19 2 1/2 " 190 178 139.7 105 18 4 * φ19 3 " 203 190 152.5 127 19 4 * φ19 4 " 229 229 190.5 157 23.9 8 * φ19 5 " 254 254 215.9 186 25.4 8 * φ22 6 " 267 279 241.5 216 28.5 8 * φ22 8" 292 343 298.5 270 30.2 8 * φ22 10 " 330 406 362 324 31.2 12 * φ25 We can design and produce various standard Valve. Standards such as GB, JB, US API, ANSI, British BS, German DIN, Japanese JIS, GOST, GOST series Valve are our main products. Click here to learn more about valves. https://www.hbysindustry.com/

Minimum Order: 1 bags

DIN U Type Strainer DIN Strainer DIN SERIES DIN Valve Manufacturer Medium temperature: ≤350 ℃ Medium: water, oil, air, steam Caliber: DN10-100mm Type: UG-A / UG-B Body material: carbon steel, stainless steel Connection method: flange DIN SERIES Details DIN U Type Strainer Material of main parts Part Name material Body / bonnet Carbon steel, stainless steel Filter cover Carbon steel, stainless steel Filter mesh stainless steel Gasket Flexible graphite DIN U Type Strainer performance specifications model Nominal pressure (mpa) Test pressure (mpa) proper temperature Applicable medium Strength (water) Sealed (water) PN16 1.60  2.40  1.76  ≤350 ℃ Water, oil, air, steam PN25 2.50  3.75  2.75  DIN U Type Strainer dimensions and connection dimensions model Nominal diameter (mm) Dimensions A L H UG-A 10 150 80 125 15 150 80 125 20 180 100 153 25 180 100 153 40 200 155 304 50 300 155 340 65 340 220 380 80 400 250 420 100 500 295 502 150 600 335 650 200 786 395 770 model Nominal diameter (mm) Dimensions A H1 H2 UG-B 15 270 90 145 20 270 90 145 25 270 90 145 32 320 125 175 40 320 125 175 50 320 125 175 65 430 140 220 80 430 140 220 100 430 140 220 125 460 160 235 150 460 170 235 200 460 190 235 Our Flange Ball Valve’s materials mainly include WCB cast iron stainless steel, etc. GOST, JIS, DIN, BS, ANSI gate valve, ball valve, globe valve, butterfly valve are all our main product. Click here to learn more about valves. https://www.hbysindustry.com/

Minimum Order: 1 bags

BS Strainer BS Valve Manufacturer BS SERIES Medium temperature: ≤100 ℃ Medium: water Caliber: DN50-300mm Pressure: 1.0-1.6mpa Body material: ductile iron, gray iron Connection method: flange BS SERIES Details BS Strainer Material of main parts Part Name material Body / bonnet Ductile iron, gray iron Filter stainless steel British Standard Filter Performance Specifications model Nominal pressure (mpa) Test pressure (mpa) proper temperature Applicable medium Strength (water) Sealed (water) British Standard Filter 1.00  1.50  1.10  ≤100 ℃ water British Standard Filter 1.60  2.40  1.76  ≤100 ℃ water British standard filter dimensions and connection dimensions model Nominal diameter (mm) Size (mm) L D D1 D2 b n-φd PN10 PN16 British Standard Filter 50 220 165 125 102 20 4 * φ18 65 270 185 145 122 20 4 * φ18 80 290 200 160 138 twenty two 8 * φ18 100 350 220 180 158 twenty four 8 * φ18 125 390 250 210 184 26 8 * φ18 150 440 285 240 212 26 8 * φ22 200 540 340 295 268 30 8 * φ22 250 660 405 350 320 32 12 * φ22 300 720 460 400 372 32 12 * φ22 If you are finding Cast Steel Globe Valve supplier in China, we will be your best choose! We have our own factory, so we can give you a cheap price! Click here to learn more about valves. https://www.hbysindustry.com/

Minimum Order: 1 bags

LTD3 / 6 / 971X-10 / 16 Lug Wafer Centerline Butterfly Valve ANSI Wafer Type Butterfly Valve Medium temperature: ≤80 ℃ Medium: water, oil (different depending on the seal) Caliber: DN50-600 Pressure: 1.0-1.6mpa Body material: gray cast iron / spheroidal graphite cast iron / carbon steel Connection method: Wafer type standard : National Standard, American Standard ANSI Butterfly Valve Details Lug Wafer Centerline Butterfly Valve Material of main parts Part Name material Valve body Gray Cast Iron / Ductile Iron / WCB Butterfly Ductile iron / SS Valve shaft Carbon steel Sealing ring EPDM / NBR / PTFE Application: This Butterfly valve is mainly used for shut-off valves, and it can also be designed to have the function of regulating or shut-off and regulating. Lug type center line butterfly valve LTD371X performance specifications model Nominal pressure (mpa) Test pressure (mpa) proper temperature Applicable medium (according to seal material change) Strength (water) Sealed (water) LTD71X-10 1.0  1.50  1.10  ≤80 ℃ Water, oil LTD371X-10 LTD71X-16 1.6  2.40  1.80  ≤80 ℃ Water, oil LTD371X-16 Lug type center line butterfly valve LTD371X Dimensions and connection dimensions model Nominal diameter (mm) Size (mm) D D1 H n-φ C LTD71X-10 / 16 50 52.9 125 88.38 4-M16 42 65 64.5 145 102.54 4-M16 44.7 80 78.8 160 61.23 8-φM16 45.2 100 104 180 68.88 8-φM16 52.1 125 123.3 210 80.36 8-φM16 54.4 150 155.6 240 91.84 8-φM20 55.8 200 202.5 295 112.89 76.5 8-φM20 12-φM24 60.6 250 250.5 350 355 90.59 91.88 12-φM20 12-φM24 65.6 300 301.6 400 410 103.52 106.12 12-φM20 12-φM24 76.9 50 333.3 460 470 89.74 91.69 16-φM20 16-φM24 76.5 400 389.6 515 525 100.48 102.42 16-φM24 16-φM27 86.5 Our Flange Ball Valve’s materials mainly include WCB cast iron stainless steel, etc. GOST, JIS, DIN, BS, ANSI gate valve, ball valve, globe valve, butterfly valve are all our main product. Click here to learn more about valves. https://www.hbysindustry.com/

Minimum Order: 1 bags

Compound exhaust valve CARX-10C Compound Exhaust Valve Factory Medium: water caliber: DN50-DN300 pressure: 1.0-1.6MPA body material: WCB connection method: flange design standard: national standard HBYS Valve Details Compound exhaust valve CARX-10C Material of main parts Part Name material Body / bonnet WCB Float 304 Disc 304 Composite exhaust valve performance specifications model Nominal pressure (MPA) Test pressure (mpa) water Applicable temperature (℃) Applicable medium strength seal CARX-10C 1.0  1.50  1.10  ≤80 ℃ water Composite exhaust valve dimensions and connection dimensions model Nominal diameter (mm) Size (mm) L O C g bf n-φd CARX-10C 50 320 165 125 99 19-3 4 * φ19 65 320 185 145 118 19-3 4 * φ19 80 350 200 160 132 19-3 8 * φ19 100 440 220 180 156 19-3 8 * φ19 125 490 250 210 184 19-3 8 * φ19 150 540 285 240 211 19-3 8 * φ23 200 700 340 295 266 20-3 8 * φ23 250 870 395 350 319 22-3 12 * φ23 300 1040 445 400 370 24.5-4 12 * φ23 If you are finding Cast Steel Globe Valve supplier in China, we will be your best choose! We have our own factory, so we can give you a cheap price! Click here to learn more about valves. https://www.hbysindustry.com/

Minimum Order: 1 bags