Products

Suppliers
Filter Gallery
10,865

Oem Hollow Shaft

Products
Spline Shaft Forged Shaft Steel Tube Shaft Metal Shaft Gear Shaft Shaft Forging

Sorry! No matches were found.

OEM&ODM High Carbon Grade Shaft/Hollow Threaded Steel/Sahft/ Forged Shaft

OEM&ODM High Carbon Grade Shaft/Hollow Threaded Steel/Sahft/ Forged Shaft

US $ 1,000-50,000 / Piece FOB
1 Piece (MOQ)
More
Main Products: Mining Equipment, Environmental Protection Equipment, Metallurgy Equipment, Ball Mill, Rotary Kiln, Rotary Dryer, Mining Hoist, Cement Mill, Mining Mill, Girth Gear
Contact Supplier
Audited Supplier Audited Supplier Since 2015
CITICIC Luoyang Heavy Machinery Co., Ltd.

Manufacturer/Factory

Henan, China Since 2015
Chat Now Send Inquiry
Totem OEM Abnormal Shaft, Eccentric Shaft, Crankshaft, Camshaft, Hollow Shaft

Totem OEM Abnormal Shaft, Eccentric Shaft, Crankshaft, Camshaft, Hollow Shaft

US $ 6-999 / Piece FOB
1 Piece (MOQ)
More
Standard : GB, GOST, ASTM, DIN
Contact Supplier
Audited Supplier Audited Supplier Since 2021
SHANGHAI TOTEM MACHINERY CO., LTD.

Manufacturer/Factory

Shanghai, China Since 2021
Chat Now Send Inquiry
OEM Customized Hollow Shaft Stainless Steel Spline Shaft High Quality Metal Custom Shaft

OEM Customized Hollow Shaft Stainless Steel Spline Shaft High Quality Metal Custom Shaft

US $ 10-150 / Piece FOB
5 Pieces (MOQ)
More
Main Products: Maching Parts, Spare Parts, Pump Parts, Shaft, Cardan Joint, Casting, Bushing, Sleeve, Pin, Flange
Contact Supplier
Audited Supplier Audited Supplier Since 2022
Tongling Sanyuan Machinery Manufacture Co., Ltd.

Manufacturer/Factory

Anhui, China Since 2022
Chat Now Send Inquiry
Customized OEM Hollow Ball Spline Shaft

Customized OEM Hollow Ball Spline Shaft

US $ 201 / Piece FOB
1 Piece (MOQ)
More
Material : Stainless Steel
Contact Supplier
Audited Supplier Audited Supplier Since 2022
Shanxi Fuding International Trade Co.,Ltd.

Manufacturer/Factory

Shanxi, China Since 2022
Chat Now Send Inquiry
Hot Sale OEM Custom Ball Spline Gjf30 with Hollow Shaft Ball Spline Shaft

Hot Sale OEM Custom Ball Spline Gjf30 with Hollow Shaft Ball Spline Shaft

US $ 15-20 / Set FOB
1 Set (MOQ)
More
Main Products: Ball Screw, Linear Guideway, Roller Guide, Ball Spline, Ball Bushing
Contact Supplier
Audited Supplier Audited Supplier Since 2008
Nanjing Technical Equipment Manufacture Co., Ltd.

Manufacturer/Factory,Trading Company

Jiangsu, China Since 2008
Chat Now Send Inquiry
OEM Carbon Steel S09ck S10c Truck Engine Parts Precision Forged Hollow Spline Shaft

OEM Carbon Steel S09ck S10c Truck Engine Parts Precision Forged Hollow Spline Shaft

US $ 1-2.5 / Piece FOB
10 Pieces (MOQ)
More
Application : Agricultural Machinery Parts
Contact Supplier
Audited Supplier Audited Supplier Since 2023
Shandong Meide Import and Export Co., Ltd.

Trading Company

Shandong, China Since 2023
Chat Now Send Inquiry
OEM CNC Precision Long Deep Hollow Hole Machining Metal Shaft Large Size

OEM CNC Precision Long Deep Hollow Hole Machining Metal Shaft Large Size

US $ 1-50 / Piece FOB
1 Piece (MOQ)
More
Main Products: CNC Part, Auminium Profile, Aluminium Sheet, Aluminium Heat Sink, Auto Part, LED Headlight, Motor Part, Aluminium Panel
Contact Supplier
Audited Supplier Audited Supplier Since 2024
Amazing International Co., Ltd.

Manufacturer/Factory,Trading Company

Guangdong, China Since 2024
Chat Now Send Inquiry
OEM Eccentric Shaft/ Hollow Shaft/ Crank Shaft/Camshaft, Abnormal Axle

OEM Eccentric Shaft/ Hollow Shaft/ Crank Shaft/Camshaft, Abnormal Axle

US $ 1,111 / Piece FOB
1 Piece (MOQ)
More
Standard : GB, GOST, ASTM, DIN
Contact Supplier
Audited Supplier Audited Supplier Since 2021
SHANGHAI TOTEM MACHINERY CO., LTD.

Manufacturer/Factory

Shanghai, China Since 2021
Chat Now Send Inquiry
OEM High Quality Customized Forging Steel Sleeve Long Transmission Drive Shaft Sleeve Hollow Shaft

OEM High Quality Customized Forging Steel Sleeve Long Transmission Drive Shaft Sleeve Hollow Shaft

US $ 1,000-10,000 / Piece FOB
1 Piece (MOQ)
More
Main Products: Ring Forging, Shaft Forging, Cylinder Forging, Forging Block, Forged Disc, Forged Sleeve, Forged Flange, Forged Gear
Contact Supplier
Audited Supplier Audited Supplier Since 2021
Wuxi Liangjiang Metal Co., Ltd.

Manufacturer/Factory

Jiangsu, China Since 2021
Chat Now Send Inquiry
OEM&ODM High Carbon Grade/ Hollow/ Forged Shaft for Kiln/Dryers

OEM&ODM High Carbon Grade/ Hollow/ Forged Shaft for Kiln/Dryers

US $ 1,000-50,000 / Piece FOB
1 Piece (MOQ)
Contact Supplier
Audited Supplier Audited Supplier Since 2015
CITICIC Luoyang Heavy Machinery Co., Ltd.

Manufacturer/Factory

Henan, China Since 2015
Chat Now Send Inquiry
OEM Hollow Shaft, Camshaft, Customized All Kinds Abnormal Forging Shaft

OEM Hollow Shaft, Camshaft, Customized All Kinds Abnormal Forging Shaft

US $ 1,111 / Piece FOB
1 Piece (MOQ)
More
Main Products: Gear Shaft, Eccentric Shaft, Herringbone Gear, Internal Gear, Bevel Pinion, Gear Segment, Bearing Housing, Slewing Bearing, Forging, Casting
Contact Supplier
Audited Supplier Audited Supplier Since 2021
SHANGHAI TOTEM MACHINERY CO., LTD.

Manufacturer/Factory

Shanghai, China Since 2021
Chat Now Send Inquiry
OEM Drawing CNC Machining Parts Solid Hollow Metal Motor Rotating Steering Mechanical Roller Stainless Steel Tube Shaft

OEM Drawing CNC Machining Parts Solid Hollow Metal Motor Rotating Steering Mechanical Roller Stainless Steel Tube Shaft

US $ 0.5-13.5 / pieces FOB
10 pieces (MOQ)
More
Standard : GB
Contact Supplier
Audited Supplier Audited Supplier Since 2024
Shanghai Jiujingyu Technology Co., Ltd.

Shanghai, China Since 2024
Chat Now Send Inquiry
Metal Shaft Hot Forging Metal Processing Machinery Parts Spline Shaft Universal Hardware Parts Steel Shaft
OEM ODM High Precision Metal Carbon Steel Hollow Connecting Tube Ball Spline Shaft

OEM ODM High Precision Metal Carbon Steel Hollow Connecting Tube Ball Spline Shaft

US $ 1-2 / Piece FOB
1 Piece (MOQ)
More
Main Products: Metal Casting, Forging, CNC Machine, Engineering Machinery Parts, Fastener Accessories, Motorcycle and Automobile Parts, Agricultural Machinery Parts, Bathroom Floor Drain, Hydraulic Press Accessories, PC Prefabricated Edge Mold
Contact Supplier
Since 2023
Ningbo Furuidi Metal Products Co., Ltd.

Manufacturer/Factory

Zhejiang, China Since 2023
Chat Now Send Inquiry
OEM ODM High Precision Metal Carbon Steel Hollow Connecting Tube Ball Spline Shaft

OEM ODM High Precision Metal Carbon Steel Hollow Connecting Tube Ball Spline Shaft

US $ 3-15 / Piece FOB
100 Pieces (MOQ)
Contact Supplier
Audited Supplier Audited Supplier Since 2022
Ningbo Hanryk Precision Parts Co., Ltd.

Manufacturer/Factory

Zhejiang, China Since 2022
Chat Now Send Inquiry
OEM Solid Hollow Metal Motor Rotating Mechanical Roller Stainless Steel Tube Shaft

OEM Solid Hollow Metal Motor Rotating Mechanical Roller Stainless Steel Tube Shaft

US $ 2-15 / pieces FOB
1 pieces (MOQ)
More
Main Products: CNC Machining Parts, Tablet Machine Supporting Equipment, Large Rotary Tablet Press, Single Punch Tablet Machine Tablet Press, Capsule Filling Machine Mixer, Pill Making Machine
Contact Supplier
Audited Supplier Audited Supplier Since 2024
Shanghai Jiujingyu Technology Co., Ltd.

Shanghai, China Since 2024
Chat Now Send Inquiry
OEM CNC Precision Long Deep Hollow Hole Machining Metal Shaft Large Size

OEM CNC Precision Long Deep Hollow Hole Machining Metal Shaft Large Size

US $ 0.12-1.99 / Piece FOB
1 Piece (MOQ)
More
Application : Metal Recycling Machine, Metal Cutting Machine, Metal Straightening Machinery, Metal Spinning Machinery, Metal Processing Machinery Parts, Metal forging Machinery, Metal Engraving Machinery, Metal Drawing Machinery, Metal Coating Machinery, Metal Casting Machinery
Contact Supplier
Audited Supplier Audited Supplier Since 2021
Shenzhen QY Precision Co., Ltd.

Manufacturer/Factory

Guangdong, China Since 2021
Chat Now Send Inquiry
OEM Large Diameter Heavy Industry Hollow Shaft Forging with Finish Machining Rough Machining

OEM Large Diameter Heavy Industry Hollow Shaft Forging with Finish Machining Rough Machining

US $ 300-1,000 / Piece FOB
10 Pieces (MOQ)
More
Main Products: Forging, Forged Steel, Steel Forging, Wind Power Gearbox Parts Forging, Oil&Gas Heavy Parts Forging, Die Casting, Free Forging, Forged Gear Blank, Forged Shaft, Hollow Shaft
Contact Supplier
Audited Supplier Audited Supplier Since 2024
Changzhou Tiangong Forging Co., Ltd.

Manufacturer/Factory

Jiangsu, China Since 2024
Chat Now Send Inquiry
OEM Large Size Heavy Duty Stainless Steel Hollow Main Rotor Shaft

OEM Large Size Heavy Duty Stainless Steel Hollow Main Rotor Shaft

US $ 300-1,500 / Piece FOB
1 Piece (MOQ)
More
Corrosion Resistance : High Corrosion Resistance
Contact Supplier
Audited Supplier Audited Supplier Since 2021
Maanshan Kingrail Technology Co., Ltd.

Manufacturer/Factory

Anhui, China Since 2021
Chat Now Send Inquiry
Large Size OEM Mechanical Work Long Precision Machining Deep Hole Steel Forged Hollow Metal Shaft

Large Size OEM Mechanical Work Long Precision Machining Deep Hole Steel Forged Hollow Metal Shaft

US $ 400-500 / Ton FOB
10 Tons (MOQ)
More
Main Products: Forged Ring, Ring Forging, Alloy Steel Ring Forging, Alloy Steel Forged Ring, Flange, Forged Steel, Alloy Steel
Contact Supplier
Audited Supplier Audited Supplier Since 2024
Jiangsu Zhuhong Heavy Industry Co., Ltd.

Manufacturer/Factory,Trading Company

Jiangsu, China Since 2024
Chat Now Send Inquiry
OEM High Precision Machining Service Steel Hollow Shaft DC Motor Shaft

OEM High Precision Machining Service Steel Hollow Shaft DC Motor Shaft

US $ 0.99-6.99 / Piece FOB
100 Pieces (MOQ)
More
Tolerance : Precision Tolerance
Contact Supplier
Audited Supplier Audited Supplier Since 2018
Changzhou SHN Motor Co., Ltd.

Manufacturer/Factory,Trading Company

Jiangsu, China Since 2018
Chat Now Send Inquiry
Related Videos
  • What is Totem OEM Abnormal Shaft, Eccentric Shaft, Crankshaft, Camshaft, Hollow Shaft
    What is Totem OEM Abnormal Shaft, Eccentric Shaft, Crankshaft, Camshaft, Hollow Shaft
    Negotiable
    1 Piece (MOQ)
    Contact Supplier
  • What is Customized OEM Hollow Ball Spline Shaft
    What is Customized OEM Hollow Ball Spline Shaft
    Negotiable
    1 Piece (MOQ)
    Contact Supplier
  • What is Hot Sale OEM Custom Ball Spline Gjf30 with Hollow Shaft Ball Spline Shaft
    What is Hot Sale OEM Custom Ball Spline Gjf30 with Hollow Shaft Ball Spline Shaft
    Negotiable
    1 Set (MOQ)
    Contact Supplier
  • What is OEM Carbon Steel S09ck S10c Truck Engine Parts Precision Forged Hollow Spline Shaft
    What is OEM Carbon Steel S09ck S10c Truck Engine Parts Precision Forged Hollow Spline Shaft
    Negotiable
    10 Pieces (MOQ)
    Contact Supplier
ODM OEM Hollow Ball Spline Shaft

ODM OEM Hollow Ball Spline Shaft

US $ 201 / Piece FOB
1 Piece (MOQ)
More
Main Products: CNC Parts, Fabrication Assembly, Stamped Parts, Mold Injection, Forging, Hydraulic Components, Bollard, Dice
Contact Supplier
Audited Supplier Audited Supplier Since 2022
Shanxi Fuding International Trade Co.,Ltd.

Manufacturer/Factory

Shanxi, China Since 2022
Chat Now Send Inquiry
Tractor Pto Driveshaft Driveline Factory Hollow Spline Cardan Adapter Universal Joint Yoke Flexible Front Prop Rear CV Axle Propeller Automobile Drive Shaft

Tractor Pto Driveshaft Driveline Factory Hollow Spline Cardan Adapter Universal Joint Yoke Flexible Front Prop Rear CV Axle Propeller Automobile Drive Shaft

US $ 10-999 / Piece FOB
100 Pieces (MOQ)
More
Journal Surface Roughness : 0.63-0.16μm
Contact Supplier
Audited Supplier Audited Supplier Since 2020
Hangzhou Xinlan Technology Co., Ltd.

Zhejiang, China Since 2020
Chat Now Send Inquiry
Machining Steel Shaft Metal Shaft and Gear Shaft

Machining Steel Shaft Metal Shaft and Gear Shaft

US $ 3.3 / Piece FOB
100 Pieces (MOQ)
More
Main Products: Investment Casting, Sand Casting, Die Casting, Lost Wax Casting, CNC Machining, Ratchet Tie Down, Precision Casting, Forging, Stamping Parts, Steel Casting
Contact Supplier
Audited Supplier Audited Supplier Since 2010
Baoding Xinlongtongda Trade Co., Ltd.

Manufacturer/Factory,Trading Company

Hebei, China Since 2010
Chat Now Send Inquiry
China Manufacturer Supplier H7 Precision Hollow Shaft Od30 ID20

China Manufacturer Supplier H7 Precision Hollow Shaft Od30 ID20

US $ 0.1-2 / Piece FOB
100 Pieces (MOQ)
More
Tolerance : Precision Tolerance
Contact Supplier
Audited Supplier Audited Supplier Since 2019
Ningbo Huaxun Special Machinery Co., Ltd.

Manufacturer/Factory,Trading Company

Zhejiang, China Since 2019
Chat Now Send Inquiry

Not exactly what you want?

Post Sourcing Request

OEM Forged Marine Propeller Shaft

OEM Forged Marine Propeller Shaft

US $ 999-9,999 / Set FOB
1 Set (MOQ)
More
Main Products: Marine Part, Marine Equipment
Contact Supplier
Audited Supplier Audited Supplier Since 2022
Wealida Marine Power System (Suzhou) Co., Ltd.

Manufacturer/Factory

Jiangsu, China Since 2022
Chat Now Send Inquiry
Custom CNC Machining Steel Idler Gear Shaft

Custom CNC Machining Steel Idler Gear Shaft

US $ 10 / Piece FOB
100 Pieces (MOQ)
More
Journal Diameter Dimensional Accuracy : IT6-IT9
Contact Supplier
Audited Supplier Audited Supplier Since 2017
HK AA Industrial Co., Limited

Manufacturer/Factory

Guangdong, China Since 2017
Chat Now Send Inquiry
High Quality CNC Machining DC Motor Shaft

High Quality CNC Machining DC Motor Shaft

US $ 0.99-6.99 / Piece FOB
100 Pieces (MOQ)
More
Main Products: Brushless DC Motor, AC Motor, Air Purifier Motor, Axial Fan Motor, Air Conditioning Motor, Fan Motor, DC Motor
Contact Supplier
Audited Supplier Audited Supplier Since 2018
Changzhou SHN Motor Co., Ltd.

Manufacturer/Factory,Trading Company

Jiangsu, China Since 2018
Chat Now Send Inquiry
CNC Precision Machine Stainless Steel Deep Hole Steel Forged Flange Hollow Shaft

CNC Precision Machine Stainless Steel Deep Hole Steel Forged Flange Hollow Shaft

US $ 1.1-5.4 / Piece FOB
1 Piece (MOQ)
More
Application : Metal Recycling Machine, Metal Cutting Machine, Metal Straightening Machinery, Metal Spinning Machinery, Metal Processing Machinery Parts, Metal forging Machinery, Metal Engraving Machinery, Metal Drawing Machinery, Metal Coating Machinery, Metal Casting Machinery
Contact Supplier
Audited Supplier Audited Supplier Since 2024
Guangdong Hispeed Industrial Company

Manufacturer/Factory

Guangdong, China Since 2024
Chat Now Send Inquiry
High Efficiency Custom Turning Hardened Steel Hollow Linear Motion Shafts

High Efficiency Custom Turning Hardened Steel Hollow Linear Motion Shafts

US $ 0.8-2.2 / pieces FOB
10 pieces (MOQ)
More
Main Products: CNC Machining Parts, Tablet Machine Supporting Equipment, Large Rotary Tablet Press, Single Punch Tablet Machine Tablet Press, Capsule Filling Machine Mixer, Pill Making Machine
Contact Supplier
Audited Supplier Audited Supplier Since 2024
Shanghai Jiujingyu Technology Co., Ltd.

Shanghai, China Since 2024
Chat Now Send Inquiry
OEM Drive Shaft Weld Yoke

OEM Drive Shaft Weld Yoke

US $ 1,650-2,800 / Piece FOB
1 Piece (MOQ)
More
Journal Surface Roughness : 2.5-0.63μm
Contact Supplier
Audited Supplier Audited Supplier Since 2015
WUXI WEICHENG CARDANSHAFT CO., LTD.

Manufacturer/Factory,Trading Company

Jiangsu, China Since 2015
Chat Now Send Inquiry
DIN Customer Made Precise Small CNC Machined 303 304 Stainless Steel Hollow Shaft

DIN Customer Made Precise Small CNC Machined 303 304 Stainless Steel Hollow Shaft

US $ 0.1-20 / Piece FOB
1,000 Pieces (MOQ)
More
Main Products: Precision Production Automation Line, Precision Assembly Automation Line, Laser Pump Production Line, Fac Sac Collimate Machine, Production Manipulater Robot, Linear Motor, Linear Module, Linear Actuator, Single Axis Robot, OEM Preicison Parts
Contact Supplier
Audited Supplier Audited Supplier Since 2023
Kunshan Sunidea Automation Equipment Technology Co., Ltd.

Manufacturer/Factory,Trading Company

Jiangsu, China Since 2023
Chat Now Send Inquiry
Steel Shaft /Hollow Shaft /Steel Shaft /Hollow Shaft /Steel Shafts/Shaft Guidance Systems

Steel Shaft /Hollow Shaft /Steel Shaft /Hollow Shaft /Steel Shafts/Shaft Guidance Systems

US $ 0.2 / Piece FOB
1 Piece (MOQ)
More
Material : Steel, Brass, Alloy, Copper, Aluminum, Iron
Contact Supplier
Audited Supplier Audited Supplier Since 2021
QINGDAO XINGHEXING PRECISION INDUSTRY CO., LTD

Manufacturer/Factory

Shandong, China Since 2021
Chat Now Send Inquiry
Metal Products Forged Steel Hollow Shaft with Precision Machining

Metal Products Forged Steel Hollow Shaft with Precision Machining

US $ 150-30,000 / Piece FOB
1 Piece (MOQ)
More
Main Products: Wheel, Forged Wheel, Crane Wheel, Railway Wheel, Hydro Dam Wheel, Hook, Drum, Flange, Shaft, Bearing Box
Contact Supplier
Audited Supplier Audited Supplier Since 2022
Henan Ebon Machinery Co., Ltd.

Manufacturer/Factory,Trading Company

Henan, China Since 2022
Chat Now Send Inquiry
Custom Precision Carbon Steel Stainless Steel Arrow Worm Spline Shafts

Custom Precision Carbon Steel Stainless Steel Arrow Worm Spline Shafts

US $ 1-15 / Piece FOB
100 Pieces (MOQ)
More
Material : Carbon Steel
Contact Supplier
Audited Supplier Audited Supplier Since 2022
Ningbo Hanryk Precision Parts Co., Ltd.

Manufacturer/Factory

Zhejiang, China Since 2022
Chat Now Send Inquiry
Brass Oemcnc Machined Parts, Hard Hollow Capsule Equipment Wear-Resistant Shaft

Brass Oemcnc Machined Parts, Hard Hollow Capsule Equipment Wear-Resistant Shaft

US $ 1-500 / Piece FOB
1 Piece (MOQ)
More
Main Products: Welded Parts, CNC Machining Parts, Forging Part, Mask Machine and Accessories, OEM Fasteners, CNC Parts, OEM Casting, OEM Industrial Parts, Aluminum Alloy Wheels, Capsule Shell Equipment Production Line
Contact Supplier
Audited Supplier Audited Supplier Since 2020
Qingdao Century Hengyuan Machine Co., Ltd.

Manufacturer/Factory,Trading Company

Shandong, China Since 2020
Chat Now Send Inquiry
Wholesale Factory Direct Brushless BLDC Motor Shaft Motor Part

Wholesale Factory Direct Brushless BLDC Motor Shaft Motor Part

US $ 0.99-6.99 / Piece FOB
100 Pieces (MOQ)
More
Certification : CE, ISO9001, RoHS
Contact Supplier
Audited Supplier Audited Supplier Since 2018
Changzhou SHN Motor Co., Ltd.

Manufacturer/Factory,Trading Company

Jiangsu, China Since 2018
Chat Now Send Inquiry
Spline Shaft Forged Shaft Steel Tube Shaft Metal Shaft Gear Shaft Shaft Forging
View More

Related Searches

Oem Component Gear Shaft Transmission Shaft Motor Shaft Flexible Shaft Shaft Part Shaft Steel Oem Pump Electric Shaft Wholesale Oem Hollow Shaft

Browse by Categories

Home > Industrial Equipment & Components > Shaft > Metal Shaft
1/302
TOP

Search Filter

Categories

More Less
  • Metal Shaft
  • Hot Forging
  • Metal Processing Machinery Parts
  • Spline Shaft
  • Universal Hardware Parts
  • Steel Shaft
  • Flexible Shaft
  • Stainless Steel Shaft
  • Sand Casting
  • Aluminum Shaft

Certification

More Less
  • ISO 9001:2000
  • CE
  • RoHS
  • ISO 9001:2008

Heat Treatment

More Less
  • Normalizing
  • Quenching

Molding Style

More Less
  • Forging

Processing Object

More Less
  • Metal

Standard

More Less
  • GB
  • ASTM
  • AISI

Company Type

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

Company Location

More Less
  • Jiangsu
  • Zhejiang
  • Shandong
  • Guangdong
  • Shanghai
  • Henan
  • Anhui
  • Liaoning
  • Tianjin
  • Hebei
  • Hubei
  • Fujian
  • Chongqing
  • Shanxi
  • Shaanxi
  • Hunan
  • Sichuan
  • Beijing
  • Guizhou
  • Jiangxi
  • Inner Mongolia
  • Yunnan
Reset Done