Products

Suppliers
Filter Gallery
6,580

Wholesale Dispersing Disc

Products
Disc Pin Grinding Tungsten Carbide

Sorry! No matches were found.

Customized Tungsten Carbide Valve Disc with Good Quality

Customized Tungsten Carbide Valve Disc with Good Quality

US $ 10 / Piece FOB
100 Pieces (MOQ)
More
Main Products: Chokes and Valves Trim Parts, Pumps Seal Rings, Drill Bit Nozzles Inserts Cutters, Mwd Parts Downhole Tool Components, Tc Bearings PDC Thrust Bearings, Downhole Flow Control Components, Artificial Lift Pumps Components, Super Hard Product Series, Innovative Hardfacing Solutions, Labyrinth Product Series
Contact Supplier
Audited Supplier Audited Supplier Since 2020
SEED TECHNOLOGlES CORP., LTD.

Manufacturer/Factory,Trading Company

Hunan, China Since 2020
Chat Now Send Inquiry
PTFE Dispersing Disc Stirring Paddle Stirring Rod Diameter 15cm70cm100cm

PTFE Dispersing Disc Stirring Paddle Stirring Rod Diameter 15cm70cm100cm

US $ 137 / Piece FOB
1 Piece (MOQ)
Contact Supplier
Audited Supplier Audited Supplier Since 2021
Nanjing Binzhenghong Instrument Co., Ltd.

Manufacturer/Factory

Jiangsu, China Since 2021
Chat Now Send Inquiry
Tungsten Carbide Ceramic Tile Cutting Wheel Disc Cutter

Tungsten Carbide Ceramic Tile Cutting Wheel Disc Cutter

US $ 0.5-11 / Piece FOB
1 Piece (MOQ)
More
Main Products: Carbide, Tungsten Carbide, Cemented Carbide, Non-Ferrous, Carbide Tools, Carbide Tips, Carbide Inserts, Carbide Sleeves, Carbide Valves, Carbide Nozzles
Contact Supplier
Audited Supplier Audited Supplier Since 2023
Zhuzhou Harmony New Material Co., Ltd.

Manufacturer/Factory

Hunan, China Since 2023
Chat Now Send Inquiry
Tungsten Carbide Disc Carbide Insert Turning Tool Lathe Tool Circle Cutter

Tungsten Carbide Disc Carbide Insert Turning Tool Lathe Tool Circle Cutter

US $ 7.5-35 / Piece FOB
10 Pieces (MOQ)
More
Coating : Uncoated
Contact Supplier
Audited Supplier Audited Supplier Since 2019
Zhuzhou Sunrise Hardmetal Tools Co., Limited

Manufacturer/Factory,Trading Company

Hunan, China Since 2019
Chat Now Send Inquiry
Tungsten Carbide Ceramic Tile/Glass Cutting Wheel Disc Cutter

Tungsten Carbide Ceramic Tile/Glass Cutting Wheel Disc Cutter

US $ 0.5-11 / Piece FOB
1 Piece (MOQ)
More
Main Products: Carbide, Tungsten Carbide, Cemented Carbide, Non-Ferrous, Carbide Tools, Carbide Tips, Carbide Inserts, Carbide Sleeves, Carbide Valves, Carbide Nozzles
Contact Supplier
Audited Supplier Audited Supplier Since 2023
Zhuzhou Harmony New Material Co., Ltd.

Manufacturer/Factory

Hunan, China Since 2023
Chat Now Send Inquiry
Stainless Steel Sawtooth Disc for Solvent Chemical Production

Stainless Steel Sawtooth Disc for Solvent Chemical Production

US $ 53 / Piece FOB
1 Piece (MOQ)
More
Customized : Customized
Contact Supplier
Audited Supplier Audited Supplier Since 2016
Wenzhou Ranking Imp. & Exp. Co., Ltd.

Trading Company

Zhejiang, China Since 2016
Chat Now Send Inquiry
Pemium Quality Lapping Disc for Semiconductors

Pemium Quality Lapping Disc for Semiconductors

US $ 100-700 / mm FOB
1 mm (MOQ)
More
Main Products: Flap Disc, Flap Wheel, Cutting Wheel, Grinding Wheel
Contact Supplier
Audited Supplier Audited Supplier Since 2019
ZHENGZHOU BOSDI ABRASIVES CO., LTD.

Manufacturer/Factory,Trading Company,Other

Henan, China Since 2019
Chat Now Send Inquiry
Diamond Lapping Disc Grinding Microcrystalline Glass, Quartz, Optical Glass

Diamond Lapping Disc Grinding Microcrystalline Glass, Quartz, Optical Glass

US $ 100-700 / mm FOB
1 mm (MOQ)
More
Abrasive : Natural Abrasives
Contact Supplier
Audited Supplier Audited Supplier Since 2019
ZHENGZHOU BOSDI ABRASIVES CO., LTD.

Manufacturer/Factory,Trading Company,Other

Henan, China Since 2019
Chat Now Send Inquiry
Diamond Lap Wheel for Semiconductors

Diamond Lap Wheel for Semiconductors

US $ 100-700 / mm FOB
1 mm (MOQ)
More
Main Products: Flap Disc, Flap Wheel, Cutting Wheel, Grinding Wheel
Contact Supplier
Audited Supplier Audited Supplier Since 2019
ZHENGZHOU BOSDI ABRASIVES CO., LTD.

Manufacturer/Factory,Trading Company,Other

Henan, China Since 2019
Chat Now Send Inquiry
Lapping Pad Non Woven Polishing Pad for Glass Mobile Screen

Lapping Pad Non Woven Polishing Pad for Glass Mobile Screen

US $ 100-700 / mm FOB
1 mm (MOQ)
More
Cylindricity : <1
Contact Supplier
Audited Supplier Audited Supplier Since 2019
ZHENGZHOU BOSDI ABRASIVES CO., LTD.

Manufacturer/Factory,Trading Company,Other

Henan, China Since 2019
Chat Now Send Inquiry
Ele Horizontal Wet Grinding Sand Mill (disc type) for Paint

Ele Horizontal Wet Grinding Sand Mill (disc type) for Paint

US $ 19,800 / Piece FOB
1 Piece (MOQ)
More
Main Products: Horizontal Bead Mill, High Shear Emulsifier, High Speed Disperser/Dissolver, High Shear Homogenizer, Mixing Reactor, Lab Mixer Equipment, Ribbon Mixer/Blender, Complete Production Line, Liquid Mixing Tank, Liquid Mixer Machine
Contact Supplier
Audited Supplier Audited Supplier Since 2012
Shanghai ELE Mechanical & Electrical Equipment Co., Ltd.

Manufacturer/Factory,Trading Company,Group Corporation

Shanghai, China Since 2012
Chat Now Send Inquiry
Disc Type Horizontal Bead Sand Mill for Paint Ink Wet Grinding

Disc Type Horizontal Bead Sand Mill for Paint Ink Wet Grinding

US $ 19,800 / Piece FOB
1 Piece (MOQ)
More
Power Source : Electricity
Contact Supplier
Audited Supplier Audited Supplier Since 2012
Shanghai ELE Mechanical & Electrical Equipment Co., Ltd.

Manufacturer/Factory,Trading Company,Group Corporation

Shanghai, China Since 2012
Chat Now Send Inquiry
Dispersion Mixer Mixing Tank Homogenizer Emulsifier Paper Machinery Parts Other Mixing Equipment
Tungsten Carbide Crushing Blade for Tyre Recycling Machine Made in China

Tungsten Carbide Crushing Blade for Tyre Recycling Machine Made in China

US $ 60-68 / piece FOB
10 piece (MOQ)
More
Main Products: Tungsten Carbide Cutter, Tungsten Carbide Rod, Tungsten Carbide Ball, Tungsten Carbide Blade, Tungsten Carbide Mould, Tungsten Wire, Tungsten Carbide Strip, Tungsten Carbide Plate, Tungsten Carbide Nozzle, Tungsten Carbide Wooden Cutter
Contact Supplier
Audited Supplier Audited Supplier Since 2019
Zhuzhou Sunrise Hardmetal Tools Co., Limited

Manufacturer/Factory,Trading Company

Hunan, China Since 2019
Chat Now Send Inquiry
Wholesale Paint Mixing Machine Liquid Solid Dispersing Machine Use for Chemical Machinery Dissolver Machine

Wholesale Paint Mixing Machine Liquid Solid Dispersing Machine Use for Chemical Machinery Dissolver Machine

US $ 1,800-15,500 / Piece FOB
1 Piece (MOQ)
More
Certification : API, CCC, CE, GOST, ISO, SONCAP
Contact Supplier
Audited Supplier Audited Supplier Since 2022
HENAN FAIR IMPORT and EXPORT TRADING CO., LTD.

Manufacturer/Factory,Trading Company

Henan, China Since 2022
Chat Now Send Inquiry
Wholesale Paint Mixing Machine Liquid Solid Dispersing Mixer Machine Use for Chemical Machinery

Wholesale Paint Mixing Machine Liquid Solid Dispersing Mixer Machine Use for Chemical Machinery

US $ 1,800-15,500 / Piece FOB
1 Piece (MOQ)
More
Main Products: Dry Mortar Production Line, Powder Making Machine/Superfine Grinder, Ribbon Mixer, Bag Packing Machine, Automatic Tube Filling and Sealing Machine, Paint Filling Machine, High Speed Dispersion Machine, Chemical Equipment, Rotary Dryer, Wood Crusher Machine
Contact Supplier
Audited Supplier Audited Supplier Since 2022
HENAN FAIR IMPORT and EXPORT TRADING CO., LTD.

Manufacturer/Factory,Trading Company

Henan, China Since 2022
Chat Now Send Inquiry
Gum, Adhesive 600L PU Sealant Mixing Machine Dispersing Power Mixer

Gum, Adhesive 600L PU Sealant Mixing Machine Dispersing Power Mixer

US $ 42,000-55,000 / Set FOB
1 Set (MOQ)
More
Stirring Type : Spiral
Contact Supplier
Audited Supplier Audited Supplier Since 2014
Foshan Golden Milky Way Intelligent Equipment Co., Ltd.

Manufacturer/Factory

Guangdong, China Since 2014
Chat Now Send Inquiry
High Speed Dispersing Mixer for Paint/Resin

High Speed Dispersing Mixer for Paint/Resin

US $ 600-9,000 / Set FOB
1 Set (MOQ)
More
Main Products: SMC Machine, Reactor, Sigma Kneader, SMC Sheet Cutting Solution, Bead Mill, Three Roller Mill, Ribbon Mixer, Dispersing Mixer, Paint Production Line, Adhesive Production Plant
Contact Supplier
Audited Supplier Audited Supplier Since 2017
Qingdao Shindah Machinery Co., Ltd.

Manufacturer/Factory,Trading Company

Shandong, China Since 2017
Chat Now Send Inquiry
High Speed Dispersing Mixer/Paint Dispersion Machine/Frequency Conversion Speed Control Dispersion Machine

High Speed Dispersing Mixer/Paint Dispersion Machine/Frequency Conversion Speed Control Dispersion Machine

US $ 2,627-3,610 / Piece FOB
1 Piece (MOQ)
More
Condition : New
Contact Supplier
Audited Supplier Audited Supplier Since 2021
Jiangxi Suoruida Intelligent Equipment Technology Co., LTD.

Manufacturer/Factory

Guangdong, China Since 2021
Chat Now Send Inquiry
Factory Price Sample Customization Special Industrial Stainless Steel High-Speed Dispersing Machine for Automobile Paint Production Line

Factory Price Sample Customization Special Industrial Stainless Steel High-Speed Dispersing Machine for Automobile Paint Production Line

US $ 5,000 / Set FOB
1 Set (MOQ)
More
Main Products: Mixing Reactor, Sigma Mixer, Double Planetary Mixer, High Speed Disperser, Ribbon Blender, Hot Melt Glue Production Line, Reactor, Mixing Equipment, Silicone Sealant Production Line, Mixing Tank
Contact Supplier
Audited Supplier Audited Supplier Since 2020
Foshan JCT Machinery Co., Ltd.

Manufacturer/Factory,Trading Company

Guangdong, China Since 2020
Chat Now Send Inquiry
Disk Heat Dispersing System

Disk Heat Dispersing System

US $ 3,200-32,000 / Piece FOB
1 Piece (MOQ)
More
Certification : CE, ISO, CCC
Contact Supplier
Audited Supplier Audited Supplier Since 2020
Jiangsu Leizhan International Trade Co., Ltd.

Manufacturer/Factory,Trading Company

Jiangsu, China Since 2020
Chat Now Send Inquiry
Related Videos
  • What is Customized Tungsten Carbide Valve Disc with Good Quality
    What is Customized Tungsten Carbide Valve Disc with Good Quality
    Negotiable
    100 Pieces (MOQ)
    Contact Supplier
  • What is Tungsten Carbide Ceramic Tile Cutting Wheel Disc Cutter
    What is Tungsten Carbide Ceramic Tile Cutting Wheel Disc Cutter
    Negotiable
    1 Piece (MOQ)
    Contact Supplier
  • What is Tungsten Carbide Disc Carbide Insert Turning Tool Lathe Tool Circle Cutter
    What is Tungsten Carbide Disc Carbide Insert Turning Tool Lathe Tool Circle Cutter
    Negotiable
    10 Pieces (MOQ)
    Contact Supplier
  • What is Tungsten Carbide Ceramic Tile/Glass Cutting Wheel Disc Cutter
    What is Tungsten Carbide Ceramic Tile/Glass Cutting Wheel Disc Cutter
    Negotiable
    1 Piece (MOQ)
    Contact Supplier
200L High Shear Dispersing Emulsifier Vacuum Heating Stirring Mixing Homogenizer for Cosmetic

200L High Shear Dispersing Emulsifier Vacuum Heating Stirring Mixing Homogenizer for Cosmetic

US $ 6,000 / Piece FOB
1 Piece (MOQ)
More
Main Products: Vacuum Mixer, Mixing Machine, Water Treatment, Filling Machine, Capping Machine, Perfume Maker, Storage Tank, Packing Machine, Mixer Machine, Box Wrapping Machine
Contact Supplier
Audited Supplier Audited Supplier Since 2020
Guangzhou Youde Machinery Co., Ltd

Trading Company

Guangdong, China Since 2020
Chat Now Send Inquiry
Mixer Dispersing Blade High-Speed Disperser Water Based Paint Mixing Machine Paint Disperser Mixer

Mixer Dispersing Blade High-Speed Disperser Water Based Paint Mixing Machine Paint Disperser Mixer

US $ 4,399-5,688 / Piece FOB
1 Piece (MOQ)
More
Application : Granules, Liquid, Liquid with Suspended Solids, Powder, Viscous Fluid
Contact Supplier
Audited Supplier Audited Supplier Since 2024
Guangdong JCT Intelligent Technology Co., Ltd.

Manufacturer/Factory

Guangdong, China Since 2024
Chat Now Send Inquiry
Best Price Stainless Steel Reactor Multifunctional Stirring and Dispersing Kettle

Best Price Stainless Steel Reactor Multifunctional Stirring and Dispersing Kettle

US $ 1,000 / Piece FOB
1 Piece (MOQ)
More
Main Products: Stainless Steel Tank, Stainless Steel Filter Housing
Contact Supplier
Audited Supplier Audited Supplier Since 2017
Wenzhou Rayen Machinery Co., Ltd.

Manufacturer/Factory

Zhejiang, China Since 2017
Chat Now Send Inquiry
Petroleum Pipelines Equipment Blades Equipment Dispersing Discs Equipment

Petroleum Pipelines Equipment Blades Equipment Dispersing Discs Equipment

US $ 478,678 / Set FOB
1 Set (MOQ)
More
Power Source : Electric
Contact Supplier
Audited Supplier Audited Supplier Since 2021
Zhengzhou Lijia Thermal Spray Machinery Co., Ltd.

Trading Company

Henan, China Since 2021
Chat Now Send Inquiry

Not exactly what you want?

Post Sourcing Request

High Shear Dispersing Emulsifier Homogenizer Mixer Alcohol Gel Hand Sanitizer Beauty Lotion Mayonnaise Making Machine

High Shear Dispersing Emulsifier Homogenizer Mixer Alcohol Gel Hand Sanitizer Beauty Lotion Mayonnaise Making Machine

US $ 5,888.99-9,888.99 / set FOB
1 set (MOQ)
More
Main Products: Liquid Filling Machine, Capping Machine, Labeling Machine, Soap Making Machine, Mixing Tank, Vacuum Homogenizer, Storage Tank
Contact Supplier
Audited Supplier Audited Supplier Since 2020
Guangzhou Topcn Machinery Co., Ltd.

Manufacturer/Factory,Trading Company

Guangdong, China Since 2020
Chat Now Send Inquiry
CAS 9002-89-5 PVA Polyvinyl Alcohol Used for Painting/Adhesive/Emulgator/Paper Processing Agent/Dispersing Agent

CAS 9002-89-5 PVA Polyvinyl Alcohol Used for Painting/Adhesive/Emulgator/Paper Processing Agent/Dispersing Agent

US $ 1,000-1,500 / Ton FOB
23 Tons (MOQ)
Contact Supplier
Audited Supplier Audited Supplier Since 2023
Linyi Canaan Industry Co., Ltd.

Trading Company

Shandong, China Since 2023
Chat Now Send Inquiry
Colloidal Mill for Factory Petroleum Catalyst Asphalt Dispersing and Emulsifying Machine

Colloidal Mill for Factory Petroleum Catalyst Asphalt Dispersing and Emulsifying Machine

US $ 1,500-65,000 / Set FOB
1 Set (MOQ)
More
Main Products: Asphalt Emulsifier, Bitumen Emulsion Plant, Drummed Bitumen Decanter, Polymer Modified Bitumen Plant, Colloid Mill, Asphalt Sprayer, Bitumen Tank, Bagged/Box Bitumen Melter
Contact Supplier
Since 2023
Dezhou Wantuo Heavy Industrial Machinery Co., Ltd.

Trading Company

Shandong, China Since 2023
Chat Now Send Inquiry
Flame Retardant Paints Mixing High Speed Dispersing Dissolver (0-1500rpm)

Flame Retardant Paints Mixing High Speed Dispersing Dissolver (0-1500rpm)

US $ 2,000-20,000 / Piece FOB
1 Piece (MOQ)
More
Application Area : Chemical
Contact Supplier
Audited Supplier Audited Supplier Since 2011
Shandong Longxing Chemical Machinery Group Co., Ltd.

Manufacturer/Factory,Trading Company

Shandong, China Since 2011
Chat Now Send Inquiry
Hoosun Basket Type Wet Grinding Dispersing Bead Mill for Dyes, Pesticide, Paint, Printing Ink Emulsifying Homogenizing Mixing Smart Basket Mill

Hoosun Basket Type Wet Grinding Dispersing Bead Mill for Dyes, Pesticide, Paint, Printing Ink Emulsifying Homogenizing Mixing Smart Basket Mill

US $ 8,000-100,000 / Piece FOB
1 Piece (MOQ)
More
Main Products: Bead Mill, Disslover / Mixer, Liquid Equipment, Power Equipment, Laboratory Equipment, Conveying System, Dispersing and Grinding System, Automatic Batching System
Contact Supplier
Audited Supplier Audited Supplier Since 2015
Hoosun Technology Group Co., Ltd

Manufacturer/Factory

Shanghai, China Since 2015
Chat Now Send Inquiry
Scmixer 5.5kw to 15kw High Speed Shearing Electric Lifting Dispersing Liquid Silverson Disperser Mixer Mixing Machine for Chemical

Scmixer 5.5kw to 15kw High Speed Shearing Electric Lifting Dispersing Liquid Silverson Disperser Mixer Mixing Machine for Chemical

US $ 2,400-2,600 / Set FOB
1 Set (MOQ)
More
Working : Shear Mixer
Contact Supplier
Audited Supplier Audited Supplier Since 2021
Guangzhou Scmixer Machinery Technology Co., Ltd.

Manufacturer/Factory

Guangdong, China Since 2021
Chat Now Send Inquiry
Small Lab Homogenizer Emulisifing High Shear Dispersing Emulsifier Homogenizer Mixer

Small Lab Homogenizer Emulisifing High Shear Dispersing Emulsifier Homogenizer Mixer

US $ 1,500-3,000 / set FOB
1 set (MOQ)
More
Main Products: Vacuum Emulsifying Machine, Liquid Washing Homogenizer Mixer, Water Treatment Machine, Filling Machines, Capping Machine, Perfume Machine
Contact Supplier
Audited Supplier Audited Supplier Since 2022
Guangzhou Jinfeng Light Industry Machinery Equipment Co., Ltd.

Manufacturer/Factory

Guangdong, China Since 2022
Chat Now Send Inquiry
China Factory Zzct Wear Part Cemented Tungsten Carbide Dispersing Disc for Grinder

China Factory Zzct Wear Part Cemented Tungsten Carbide Dispersing Disc for Grinder

US $ 58.9 / kilograms FOB
5 kilograms (MOQ)
More
Standard : ASTM, AISI
Contact Supplier
Audited Supplier Audited Supplier Since 2023
Zhuzhou Century Tool Co., Ltd.

Manufacturer/Factory

Hunan, China Since 2023
Chat Now Send Inquiry
Dispersing Machine Chemical Industry Mixing Machine for Paint Production

Dispersing Machine Chemical Industry Mixing Machine for Paint Production

1 Piece (MOQ)
More
Main Products: Water Bottle Filling Produdction Line, 3in1 Bottle Filling Machine, Bottlig Machine, Wrapping Machine, Labeling Machine, Carton Package Machine, Beverage Filling Machine, Juice Production Line, Carbonated Beverage Production Line, 5gallon Production Line
Contact Supplier
Audited Supplier Audited Supplier Since 2013
Zhangjiagang City Tango Machinery Co., Ltd.

Jiangsu, China Since 2013
Chat Now Send Inquiry
High Speed Dispersion Mixer Multi-Function Dispersing Machine

High Speed Dispersion Mixer Multi-Function Dispersing Machine

US $ 5,000-58,500 / Piece FOB
1 Piece (MOQ)
More
Application : Granules, Liquid, Liquid with Suspended Solids, Powder, Viscous Fluid
Contact Supplier
Audited Supplier Audited Supplier Since 2020
Dongguan ZhengRui Automatic Equipment Technology Co., Ltd.

Manufacturer/Factory,Trading Company

Guangdong, China Since 2020
Chat Now Send Inquiry
High Speed Paint Dispersing Machine/Dissolver/Disperser/High Shear Mixing Machine

High Speed Paint Dispersing Machine/Dissolver/Disperser/High Shear Mixing Machine

US $ 2,800-3,000 / Piece FOB
1 Piece (MOQ)
More
Main Products: Reactor
Contact Supplier
Audited Supplier Audited Supplier Since 2020
LAIZHOU KEDA CHEMICAL MACHINERY CO., LTD.

Trading Company

Shandong, China Since 2020
Chat Now Send Inquiry
Source Factory 10-20ton Large Tank Mixing Tank Vacuum Homogenizing Mixer High Speed Dispersing Mixer Can Be Full Customized

Source Factory 10-20ton Large Tank Mixing Tank Vacuum Homogenizing Mixer High Speed Dispersing Mixer Can Be Full Customized

US $ 60,000-65,000 / Set FOB
1 Set (MOQ)
More
Condition : New
Contact Supplier
Audited Supplier Audited Supplier Since 2021
Guangzhou Cosmati Technology Co., Ltd

Manufacturer/Factory,Trading Company

Guangdong, China Since 2021
Chat Now Send Inquiry
Disc Pin Grinding Tungsten Carbide
View More

Related Searches

Disc Light Disc Plough Disc Harrow Disc Pump Energy Disc Transmission Disc Engineering Disc Agriculture Disc Disc Plow Disc Screen

Browse by Categories

Home > Manufacturing & Processing Machinery > Mixing Equipment > Dispersion Mixer
1/183
TOP

Search Filter

Categories

More Less
  • Dispersion Mixer
  • Mixing Tank
  • Homogenizer
  • Emulsifier
  • Paper Machinery Parts
  • Other Mixing Equipment
  • Pulping Machine
  • Planetary Mixer
  • Laboratory Mixing Equipment
  • Grinder

Application

More Less
  • Milk Powder
  • Yogurt
  • Milk
  • Cheese

Automatic Grade

More Less
  • Automatic

Certification

More Less
  • CE
  • ISO9001

Customized

More Less
  • Customized

Power Source

More Less
  • Electric

Company Type

More Less
  • Manufacturer/Factory
  • Trading Company
  • Group Corporation
  • Other

Company Location

More Less
  • Guangdong
  • Jiangsu
  • Shanghai
  • Shandong
  • Hunan
  • Zhejiang
  • Henan
  • Hebei
  • Chongqing
  • Anhui
  • Fujian
  • Liaoning
  • Shaanxi
  • Jiangxi
  • Hubei
  • Yunnan
  • Guangxi
  • Sichuan
Reset Done