Products

Suppliers
Filter Gallery
8,775

Hot Air Circulating Drying Oven

Products
Tray Dryer Lab Drying Oven Oven Machine Industrial Oven Industrial Drying Oven Curing Oven

Sorry! No matches were found.

Natural Convection Hot Air Circulating Industry Lab Drying Oven

Natural Convection Hot Air Circulating Industry Lab Drying Oven

US $ 380-400 / Piece FOB
1 Piece (MOQ)
More
Main Products: Oven, Incubator, Baby Incubator, Vacuum Oven, Biological Safety Cabinet, Cooling Incubator, CO2 Incubator, Orbital Shaker, Clean Bench, Vacuum Pump
Contact Supplier
Audited Supplier Audited Supplier Since 2023
Being Technology Co., Ltd.

Manufacturer/Factory

Jiangsu, China Since 2023
Chat Now Send Inquiry
Heat Pump Dryer Machinery Balsa Wood Dehumidifier Drying Chamber Hot Air Circulating Drying Oven Dehydrator Agriculture Products Processing Timber Wood Dryer

Heat Pump Dryer Machinery Balsa Wood Dehumidifier Drying Chamber Hot Air Circulating Drying Oven Dehydrator Agriculture Products Processing Timber Wood Dryer

US $ 3,999-16,666 / Set FOB
1 Set (MOQ)
More
Customized : Customized
Contact Supplier
Audited Supplier Audited Supplier Since 2023
Guangdong Diye Energy Equipment Co., Ltd.

Manufacturer/Factory

Guangdong, China Since 2023
Chat Now Send Inquiry
Factory Price Double Door Industrial Hot Air Circulating Drying Oven

Factory Price Double Door Industrial Hot Air Circulating Drying Oven

US $ 2,000 / Piece FOB
1 Piece (MOQ)
More
Main Products: Drying Machine, Oven, Drum Dryer, Belt Dryer, Mixer, Spray Dryer, Fluid Bed Dryer, Mill, Granulator, Sieve
Contact Supplier
Audited Supplier Audited Supplier Since 2010
Changzhou No. 2 Drying Equipment Factory Co., Ltd.

Manufacturer/Factory

Jiangsu, China Since 2010
Chat Now Send Inquiry
Being 400L Double Door Hot Air Circulating Industrial Laboratory Drying Oven

Being 400L Double Door Hot Air Circulating Industrial Laboratory Drying Oven

US $ 1,800-1,950 / Piece FOB
1 Piece (MOQ)
More
Type : Drying Oven
Contact Supplier
Audited Supplier Audited Supplier Since 2023
Being Technology Co., Ltd.

Manufacturer/Factory

Jiangsu, China Since 2023
Chat Now Send Inquiry
High Temperature Programmed Hot Air Circulating Carbon Fiber Composite Transformer Motor Drying Curing Oven

High Temperature Programmed Hot Air Circulating Carbon Fiber Composite Transformer Motor Drying Curing Oven

US $ 4,000-11,000 / Set FOB
1 Set (MOQ)
More
Main Products: Rubber Machine, Rubber Post Curing Oven, Rubber Extruder Machine, FRP Anchor Bolt Pultrusion Machine, FRP Profile Pultrusion Machine, Rubber Vulcanizing Press, Rubber Mixing Mill, Rubber Kneader, Rubber Injection Molding Machine, Rubber Cutting Machine
Contact Supplier
Audited Supplier Audited Supplier Since 2017
Qingdao Zhihongda Machinery Co., Ltd.

Manufacturer/Factory,Trading Company

Shandong, China Since 2017
Chat Now Send Inquiry
Hot Air Circulating Food Nut Vegetable Drying Oven Industrial Fruit Dryer

Hot Air Circulating Food Nut Vegetable Drying Oven Industrial Fruit Dryer

US $ 965-1,125 / Piece FOB
1 Piece (MOQ)
More
Flow : Contra-Flow
Contact Supplier
Audited Supplier Audited Supplier Since 2025
Guangzhou Maite Technology Co., Ltd

Manufacturer/Factory,Trading Company

Guangdong, China Since 2025
Chat Now Send Inquiry
Hot Air Circulating Spics Spice Food Nut Fruit Vegetable Flower Tray Dryer Drying Oven

Hot Air Circulating Spics Spice Food Nut Fruit Vegetable Flower Tray Dryer Drying Oven

US $ 4,000 / Piece FOB
1 Piece (MOQ)
More
Main Products: Coating Machine, Tea Bag Packing Machine, Sachet Packing Machine, Labeling Machine, Liquid Filling Machine, Spray Filling Machine, Centrifuge&Separator, Solid Preparation & Filling Machine, Oral Liquid Production Line, Clean Room
Contact Supplier
Audited Supplier Audited Supplier Since 2024
Sinoped Innovation International (Liaoyang) Co., Ltd

Manufacturer/Factory

Liaoning, China Since 2024
Chat Now Send Inquiry
Hot Air Circulating Oven for Perfect Kitchen Drying (ZMR-8M)

Hot Air Circulating Oven for Perfect Kitchen Drying (ZMR-8M)

US $ 1,715 / unit FOB
1 unit (MOQ)
More
Customized : Customized
Contact Supplier
Audited Supplier Audited Supplier Since 2015
Zhengmai Machinery (Guangzhou) Co., Ltd.

Guangdong, China Since 2015
Chat Now Send Inquiry
Widely Used Hot Air Circulating Food Drying Oven

Widely Used Hot Air Circulating Food Drying Oven

US $ 6,000-50,000 / Set FOB
1 Set (MOQ)
More
Main Products: Fruit Drying Machine, Vegetable Drying Machine, Fish Drying Machine, Food Drying Machine, Meat Drying Machine, Herb Drying Machine, Incense Drying Machine, Heat Pump Dryer, Flower Drying Machine, Drying Machine for Noodles
Contact Supplier
Audited Supplier Audited Supplier Since 2010
Guangzhou Kaineng Electric Equipment Co., Ltd.

Manufacturer/Factory

Guangdong, China Since 2010
Chat Now Send Inquiry
Stable Performance CT-C Series Hot Air Circulating Drying Oven for Baking Varnish

Stable Performance CT-C Series Hot Air Circulating Drying Oven for Baking Varnish

US $ 24,190 / Set FOB
5 Sets (MOQ)
More
Customized : Customized
Contact Supplier
Audited Supplier Audited Supplier Since 2010
Changzhou Yibu Drying Equipment Co., Ltd.

Manufacturer/Factory,Trading Company

Jiangsu, China Since 2010
Chat Now Send Inquiry
Csail Model Mol-2f-2D Industrial Forced Hot Air Circulating Drying Oven Dust Free Dryer

Csail Model Mol-2f-2D Industrial Forced Hot Air Circulating Drying Oven Dust Free Dryer

US $ 6,700-9,000 / Set FOB
1 Set (MOQ)
More
Main Products: Drying Oven, Environmental Test Chamber, Air Filter, Heater, Temperature Controller
Contact Supplier
Audited Supplier Audited Supplier Since 2024
Suzhou Xinhaiyue Intelligent Equipment Co., Ltd.

Manufacturer/Factory,Trading Company

Jiangsu, China Since 2024
Chat Now Send Inquiry
Lvo-6090 Professional Vacuum Drying Oven High Precision Laboratory Hot Air Circulating Vacuum Drying Oven

Lvo-6090 Professional Vacuum Drying Oven High Precision Laboratory Hot Air Circulating Vacuum Drying Oven

US $ 1,600-1,900 / Piece FOB
1 Piece (MOQ)
More
Certification : CE, ISO
Contact Supplier
Audited Supplier Audited Supplier Since 2020
Chongqing Drawell Instrument Co., Ltd.

Manufacturer/Factory,Trading Company

Chongqing, China Since 2020
Chat Now Send Inquiry
Fruit & Vegetable Processing Machinery Drying Oven Chemical Drying Equipment Other Drying Machines Pharmaceutical Drying Equipment Belt Drying Machine
Potassium Sorbate Hot Air Circulating Drying Oven

Potassium Sorbate Hot Air Circulating Drying Oven

US $ 8,000-30,000 / set FOB
1 set (MOQ)
More
Main Products: Drying Machine, Spray Dryer, Chemical Dryer, Food Dryer, Belt Dryer, Vacuum Dryer, Flash Dryer, Mixing Machine, Drying Equipment, Vibrating Fluid Bed Dryer
Contact Supplier
Audited Supplier Audited Supplier Since 2015
Jiangsu Yutong Drying Engineering Co., Ltd.

Manufacturer/Factory

Jiangsu, China Since 2015
Chat Now Send Inquiry
Bamboo Fiber Plant Hot Air Circulating Drying Oven

Bamboo Fiber Plant Hot Air Circulating Drying Oven

US $ 1,800-8,300 / Set FOB
1 Set (MOQ)
More
Customized : Customized
Contact Supplier
Audited Supplier Audited Supplier Since 2020
Wuxi Wiscon Mechanical and Electrical Equipment Co., Ltd.

Manufacturer/Factory,Trading Company

Jiangsu, China Since 2020
Chat Now Send Inquiry
5 Trays Electric Hot Air Circulating Drying Oven Commercial Bakery Equipment Food Bread Baking Oven

5 Trays Electric Hot Air Circulating Drying Oven Commercial Bakery Equipment Food Bread Baking Oven

US $ 1,389.65 / Piece FOB
5 Pieces (MOQ)
More
Main Products: Rotary Oven, Tipping Spiral Mixer, Automatic Dough Sheeter, Dough Shape Cutting Machine, Dough Moulder, Dough Divider and Rounder, Cookie Machine
Contact Supplier
Audited Supplier Audited Supplier Since 2021
Guangzhou Bossmai Machinery Co., Ltd

Manufacturer/Factory,Trading Company

Guangdong, China Since 2021
Chat Now Send Inquiry
Dryer Machine Hot Air Circulating Drying Oven Food Dehydrator Grape Fruit Drying Machine

Dryer Machine Hot Air Circulating Drying Oven Food Dehydrator Grape Fruit Drying Machine

US $ 3,000-4,000 / Set FOB
1 Set (MOQ)
More
Type : Dryer
Contact Supplier
Audited Supplier Audited Supplier Since 2011
Gelgoog Intelligent Technology Co., Ltd.

Manufacturer/Factory

Henan, China Since 2011
Chat Now Send Inquiry
Industrial Hot Air Circulating Laboratory Drying Oven

Industrial Hot Air Circulating Laboratory Drying Oven

US $ 645-700 / Piece FOB
1 Piece (MOQ)
More
Main Products: Agriculture Testing Instrument, Medical Equipment, Weather Monitor, Moisture Meter, Soil NPK Tester, Environmental, Food Quality Test, Incubator, Counter, PCR
Contact Supplier
Audited Supplier Audited Supplier Since 2023
ZHEJIANG TOP INSTRUMENT CO., LTD.

Manufacturer/Factory,Trading Company

Jiangsu, China Since 2023
Chat Now Send Inquiry
High Quality Hot Air Circulation Oven Hot Air Circulating Drying Oven

High Quality Hot Air Circulation Oven Hot Air Circulating Drying Oven

US $ 3,900-6,100 / Set FOB
1 Set (MOQ)
More
Customized : Customized
Contact Supplier
Audited Supplier Audited Supplier Since 2018
WENZHOU URBAN MACHINERY CO., LTD.

Manufacturer/Factory,Trading Company

Zhejiang, China Since 2018
Chat Now Send Inquiry
Industrial Electric Forced Air Convection Drying Oven Hot Air Circulating Drying Oven

Industrial Electric Forced Air Convection Drying Oven Hot Air Circulating Drying Oven

US $ 364-711 / Piece FOB
10 Pieces (MOQ)
More
Main Products: Deep Freezer, Vaccine Storage Equipment, Blood Bank Refrigerator
Contact Supplier
Audited Supplier Audited Supplier Since 2021
Qingdao Aucma Global Medical Co., Ltd.

Manufacturer/Factory

Shandong, China Since 2021
Chat Now Send Inquiry
Laboratory Testing Center Using High Precise Hot Air Circulating Industrial Drying Ovens

Laboratory Testing Center Using High Precise Hot Air Circulating Industrial Drying Ovens

US $ 2,000-8,000 / Piece FOB
1 Piece (MOQ)
More
Type : Material Testing Machine
Contact Supplier
Audited Supplier Audited Supplier Since 2013
Guangdong Komeg Industrial Co., Ltd.

Manufacturer/Factory

Guangdong, China Since 2013
Chat Now Send Inquiry
Related Videos
  • What is Natural Convection Hot Air Circulating Industry Lab Drying Oven
    What is Natural Convection Hot Air Circulating Industry Lab Drying Oven
    Negotiable
    1 Piece (MOQ)
    Contact Supplier
  • What is Heat Pump Dryer Machinery Balsa Wood Dehumidifier Drying Chamber Hot Air Circulating Drying Oven Dehydrator Agriculture Products Processing Timber Wood Dryer
    What is Heat Pump Dryer Machinery Balsa Wood Dehumidifier Drying Chamber Hot Air Circulating Drying Oven Dehydrator Agriculture Products Processing Timber Wood Dryer
    Negotiable
    1 Set (MOQ)
    Contact Supplier
  • What is Factory Price Double Door Industrial Hot Air Circulating Drying Oven
    What is Factory Price Double Door Industrial Hot Air Circulating Drying Oven
    Negotiable
    1 Piece (MOQ)
    Contact Supplier
  • What is Being 400L Double Door Hot Air Circulating Industrial Laboratory Drying Oven
    What is Being 400L Double Door Hot Air Circulating Industrial Laboratory Drying Oven
    Negotiable
    1 Piece (MOQ)
    Contact Supplier
New Design Hot Air Circulating Drying Air Fryer Convection Oven

New Design Hot Air Circulating Drying Air Fryer Convection Oven

US $ 49.8 / units FOB
1,250 units (MOQ)
More
Main Products: Air Fryer, Air Fryer Oven, Toaster Oven, Electric Oven, Toaster, Pressure Cooker, Commercial Microwave Oven, Commercial Oven, Aroma Diffuser, Ice Maker
Contact Supplier
Audited Supplier Audited Supplier Since 2023
Foshan Hanyi Technology Ltd

Manufacturer/Factory,Trading Company

Guangdong, China Since 2023
Chat Now Send Inquiry
Industrial Hot Air Circulating Fruit Vegetable Drying Oven Cabinet Dryer

Industrial Hot Air Circulating Fruit Vegetable Drying Oven Cabinet Dryer

US $ 3,800-5,200 / Piece FOB
1 Piece (MOQ)
More
Type : Dryer
Contact Supplier
Audited Supplier Audited Supplier Since 2024
Guangzhou Mingyue Packaging Machinery Co., Ltd.

Manufacturer/Factory,Trading Company

Guangdong, China Since 2024
Chat Now Send Inquiry
Heating Hot Air Chamber Circulating High Temperature Custom Drying Oven Industrial Oven

Heating Hot Air Chamber Circulating High Temperature Custom Drying Oven Industrial Oven

US $ 499-8,999 / Piece FOB
1 Piece (MOQ)
More
Main Products: Climate Chamber, Tensile Tester, Abrasion Tester, Impact Tester, Oven, Plastic Rubber Test Machine, Pressure-Sensitive Tape Test Machine, Component Testing Equipment, Paper Packaging Test Machine, Shoe Leather Test Machine
Contact Supplier
Since 2021
UBY Industrial Co., Ltd.

Manufacturer/Factory,Trading Company

Guangdong, China Since 2021
Chat Now Send Inquiry
Hot Sale Desktop Laboratory Equipment Hot Air Circulating Blast Drying Oven

Hot Sale Desktop Laboratory Equipment Hot Air Circulating Blast Drying Oven

US $ 200-1,000 / Set FOB
1 Set (MOQ)
More
Type : Air Flow Drier
Contact Supplier
Audited Supplier Audited Supplier Since 2019
Zhengzhou Wollen Instrument Equipment Co., Ltd.

Trading Company

Henan, China Since 2019
Chat Now Send Inquiry

Not exactly what you want?

Post Sourcing Request

Pharmaceutical Chemical Food Farming Hot Air Circulating Drying Oven

Pharmaceutical Chemical Food Farming Hot Air Circulating Drying Oven

US $ 2,500-90,000 / Piece FOB
1 Piece (MOQ)
More
Main Products: Jet Mill Micronizer, Pulverizer, Mixer, Granulator, Dryer, Reactor, Heat Exchanger, Packing Machine
Contact Supplier
Audited Supplier Audited Supplier Since 2023
Changzhou General Equipment Technology Co., Ltd.

Manufacturer/Factory,Trading Company

Jiangsu, China Since 2023
Chat Now Send Inquiry
Skz1015 Hot Air Circulating Dry Fruits Drying Oven

Skz1015 Hot Air Circulating Dry Fruits Drying Oven

US $ 450-500 / Piece FOB
1 Piece (MOQ)
More
Customized : Customized
Contact Supplier
Audited Supplier Audited Supplier Since 2020
SKZ International Co., Ltd.

Manufacturer/Factory,Trading Company

Shandong, China Since 2020
Chat Now Send Inquiry
Hot Circulating Air Drying Oven for Laboratory

Hot Circulating Air Drying Oven for Laboratory

US $ 210-426 / Piece FOB
1 Piece (MOQ)
More
Main Products: Incubator, Magnetic Stirrer, Drying Oven, Heating Mantle, Water Bath, Laminar Flow Cabinet, Stainless Steel Water Still, Disintegrator, Furnace, Vortex Mixer
Contact Supplier
Audited Supplier Audited Supplier Since 2011
Faithful lnstrument (Hebei) Co., Ltd.

Manufacturer/Factory

Hebei, China Since 2011
Chat Now Send Inquiry
Tray Dryer Oven Hot Air Circulating Drying Oven Fruit Air Heat Pump Dryer Machine

Tray Dryer Oven Hot Air Circulating Drying Oven Fruit Air Heat Pump Dryer Machine

US $ 1,988-2,188 / set FOB
1 set (MOQ)
More
Type : Dryer
Contact Supplier
Audited Supplier Audited Supplier Since 2025
Henan Domax Machinery Co., Ltd.

Manufacturer/Factory,Trading Company

Henan, China Since 2025
Chat Now Send Inquiry
Stainless Steel Hot Air Circulating Drying Oven

Stainless Steel Hot Air Circulating Drying Oven

US $ 3,000-30,000 / Set FOB
1 Set (MOQ)
More
Main Products: Hot Air Circulating Oven, Square and Round Static Vacuum Dryer, Revolving Flash Vaporization Dryer, Three-Dimensional Motion Mixer, Double Cone Rotating Vacuum Dryer, Drying Oven, Fluidized Dryer, Two-Dimensional Moving Mixer, Drying Granulator, Vibration Screen
Contact Supplier
Audited Supplier Audited Supplier Since 2017
Jiangsu Xingxing Drying Equipment Co., Ltd.

Manufacturer/Factory

Jiangsu, China Since 2017
Chat Now Send Inquiry
High Precise Desktop Forced Hot Air Circulating Drying Oven for Laboratory Testing Chamber

High Precise Desktop Forced Hot Air Circulating Drying Oven for Laboratory Testing Chamber

US $ 127 / Piece FOB
1 Piece (MOQ)
More
Certification : CE, TUV, ISO
Contact Supplier
Audited Supplier Audited Supplier Since 2023
Dongguan Huanyi Instrument Technology Co., Ltd.

Manufacturer/Factory

Guangdong, China Since 2023
Chat Now Send Inquiry
Loongyi Industrial Fruit Vegetable Onion Dryer Machine Hot Air Circulating Drying Oven

Loongyi Industrial Fruit Vegetable Onion Dryer Machine Hot Air Circulating Drying Oven

US $ 1,500 / Piece FOB
1 Piece (MOQ)
More
Main Products: Grinder Mixer Sifer Dryer Packing Machine
Contact Supplier
Since 2024
Jiangyin Loongyi Machinery Co., Ltd.

Manufacturer/Factory

Jiangsu, China Since 2024
Chat Now Send Inquiry
Commercial 48 Trays Hot Air Circulating Electric Heating Fruit Blast Drying Oven

Commercial 48 Trays Hot Air Circulating Electric Heating Fruit Blast Drying Oven

US $ 3,000 / Piece FOB
1 Piece (MOQ)
More
Customized : Customized
Contact Supplier
Audited Supplier Audited Supplier Since 2021
Zhengzhou Gashili Machinery Co., Ltd.

Manufacturer/Factory

Henan, China Since 2021
Chat Now Send Inquiry
Biobase Heating Air Drying Oven Hot Circulating Bjpx-Sh88 Hot Air Sterilizer

Biobase Heating Air Drying Oven Hot Circulating Bjpx-Sh88 Hot Air Sterilizer

US $ 129-499 / Piece FOB
1 Piece (MOQ)
More
Main Products: Hematology Analyzer, Biochemistry Analyzer, Laminar Flow Cabinet, Autoclave, Centrifuge, Incubator, Drying Oven, Sterilizer, Microscope, Biosafety Cabinet
Contact Supplier
Audited Supplier Audited Supplier Since 2024
Biobase Biosun Co., Ltd.

Manufacturer/Factory

Shandong, China Since 2024
Chat Now Send Inquiry
Double Doors Rxh-48 Dry Oven Glass Bottle Electric Steam Hot Air Circulating Drying Oven

Double Doors Rxh-48 Dry Oven Glass Bottle Electric Steam Hot Air Circulating Drying Oven

US $ 3,000-6,200 / Piece FOB
1 Piece (MOQ)
More
Packaging Material : Glass
Contact Supplier
Audited Supplier Audited Supplier Since 2014
JIANGSU HANYOO PHARMATECH CO., LTD.

Manufacturer/Factory

Jiangsu, China Since 2014
Chat Now Send Inquiry
Environmental Testing Chamber Used Hot Air Circulating High Temp Drying Oven

Environmental Testing Chamber Used Hot Air Circulating High Temp Drying Oven

US $ 1,000-1,500 / Piece FOB
1 Piece (MOQ)
More
Main Products: Testing Machine, Testing Equipment, Test Chamber, Universal Testing Machine, Package Testing Machine, Temperature Humidity Test Chamber, Climatic Chamber, Furniture Testing Machine, Tensile Testing Machine, Box Testing Machine
Contact Supplier
Audited Supplier Audited Supplier Since 2011
Guangdong Haida Equipment Co., Ltd.

Manufacturer/Factory

Guangdong, China Since 2011
Chat Now Send Inquiry
Factory Price Pharmaceutical Glass Bottle Stainless Steel 304 Industrial Hot Air Circulating Drying Oven

Factory Price Pharmaceutical Glass Bottle Stainless Steel 304 Industrial Hot Air Circulating Drying Oven

US $ 17,150 / Piece FOB
1 Piece (MOQ)
More
After-sales Service : Online Support, video Technical Support
Contact Supplier
Audited Supplier Audited Supplier Since 2018
Foshan Xingle Machinery Equipment Co., Ltd.

Manufacturer/Factory,Trading Company

Guangdong, China Since 2018
Chat Now Send Inquiry
Tray Dryer Lab Drying Oven Oven Machine Industrial Oven Industrial Drying Oven Curing Oven
View More

Related Searches

Drying Machine Drying Equipment Dryer High Temperature Furnace Drier Heating Drying Oven Hot Air Drying Oven Air Flow Drier Air Delivery Drying Oven

Browse by Categories

Home > Manufacturing & Processing Machinery > Machinery for Food, Beverage & Cereal > Fruit & Vegetable Processing Machinery
1/244
TOP

Search Filter

Categories

More Less
  • Fruit & Vegetable Processing Machinery
  • Drying Oven
  • Chemical Drying Equipment
  • Other Drying Machines
  • Pharmaceutical Drying Equipment
  • Belt Drying Machine
  • Compressed Air Dryer
  • Vacuum Drying Machine
  • Cooking & Baking Equipment
  • Rubber Product Making Machinery

Drying Medium

More Less
  • Air
  • Superheated Steam
  • Effluent Gas
  • Inactive Gas

Heating Mode

More Less
  • Convective
  • Transmission
  • Radioactive
  • Dielectric

Material Status

More Less
  • Powder
  • Bulk
  • Solution
  • Cream
  • Strap

Operation Pressure

More Less
  • Atmospheric Pressure
  • Vacuum

Operational Method

More Less
  • Continuous
  • Intermittent

Company Type

More Less
  • Trading Company
  • Manufacturer/Factory
  • Group Corporation
  • Individuals/SOHO

Company Location

More Less
  • Guangdong
  • Jiangsu
  • Henan
  • Shandong
  • Shanghai
  • Zhejiang
  • Liaoning
  • Hebei
  • Chongqing
  • Beijing
  • Anhui
  • Fujian
  • Shaanxi
  • Hunan
  • Jiangxi
  • Sichuan
  • Hubei
  • Hainan
  • Tianjin

Product Types

More Less
  • SecuredTrading
  • Buy Sample
Reset Done