Products

Suppliers

Filter Gallery
9,315

Pcb Welder Price

Products

Sorry! No matches were found.

Decapower PCB Circuit Board Welder PRO MMA 200 AMP BV 110V/220V

Decapower PCB Circuit Board Welder PRO MMA 200 AMP BV 110V/220V

US $ 78-89 / Piece FOB
1 Piece (MOQ)
More
Main Products: mig welding machine, tig welding machine, arc welding machine, plasma cutting machine, IGBT inverter multi process welding machine
Contact Supplier
Audited Supplier
TAIZHOU LEMIN WELDING EQUIPMENT CO., LTD.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2018
Chat Now Send Inquiry
PCB/ Nickel Sheet & Cells Spot Welding Machines Welder Lithium Ion Battery Pack for Ebike

PCB/ Nickel Sheet & Cells Spot Welding Machines Welder Lithium Ion Battery Pack for Ebike

US $ 6,999-10,000 / Set FOB
1 Set (MOQ)
More
Control : Automatic
Contact Supplier
Audited Supplier
Guangzhou Minder-Hightech co.,Ltd

Guangdong, China Since 2017
Chat Now Send Inquiry
IGBT LIGHT WEIGHT SINGLE AND SMD PCB STYLE DESIGN WELDER

IGBT LIGHT WEIGHT SINGLE AND SMD PCB STYLE DESIGN WELDER

US $ 65-680 / Piece FOB
1 Piece (MOQ)
More
Main Products: PPE/Ehs, General Marine Stores, Air Tools/Power Tools, Hand Tools/Hardwares, Explosion-Proof Safety Equipment
Contact Supplier
Audited Supplier
Universky (Jiangsu) Technologies Co., Ltd.

Manufacturer/Factory & Trading Company

Jiangsu, China Since 2009
Chat Now Send Inquiry
1 PCB Board Inverter 110V 220V Manual Metal Arc Welder

1 PCB Board Inverter 110V 220V Manual Metal Arc Welder

US $ 28 / Piece FOB
100 Pieces (MOQ)
More
Type : Manual Metal-Arc Welder
Contact Supplier
Audited Supplier
Zhejiang Lingba Welding Equipment Co., Ltd

Zhejiang, China Since 2020
Chat Now Send Inquiry
Portable Auto-Arc Argon AC 180A Inverter Welder – Aluminum PCB Ready

Portable Auto-Arc Argon AC 180A Inverter Welder – Aluminum PCB Ready

US $ 87 / Piece FOB
20 Pieces (MOQ)
More
Main Products: Welding Machine, Air Compressor, Inverter Welding Machine, Welder, Compressor, TIG Welding Machine, MMA Welding Machine, Inverter Welder, Silent Air Compressor
Contact Supplier
Audited Supplier
Taizhou Boyu Trading Co., Ltd.

Trading Company

Zhejiang, China Since 2022
Chat Now Send Inquiry
Ra Intelligent PCB Welder Tool for PCBA Welding Assembly with 150W Soldering Station in Best Solder

Ra Intelligent PCB Welder Tool for PCBA Welding Assembly with 150W Soldering Station in Best Solder

US $ 3,800-4,200 / Set FOB
1 Set (MOQ)
More
Certification : CE, ISO
Contact Supplier
Audited Supplier
Dongguan Rongan Electromechanical Equipment Co., Ltd.

Guangdong, China Since 2023
Chat Now Send Inquiry
TMAXCN Brand Handheld Mini Spot Welder for Metal/Electrode/PCB/Mesh Welding

TMAXCN Brand Handheld Mini Spot Welder for Metal/Electrode/PCB/Mesh Welding

US $ 10,000-50,000 / Piece FOB
1 Piece (MOQ)
More
Main Products: Battery Lab Equipment Line, Battery Production Equipment Line, Battery Pack Assembly Line, Li Ion Battery Materials, Laboratory Equipment, Lithium Battery Making Machine, Polymer Battery Assembly Machine, Cylindrical Battery Assembly Machine
Contact Supplier
Audited Supplier
Xiamen Tmax Battery Equipments Limited

Fujian, China Since 2020
Chat Now Send Inquiry
Lingba 3 PCB TIG/MMA-400b Welding Machine IGBT Inverter Welder

Lingba 3 PCB TIG/MMA-400b Welding Machine IGBT Inverter Welder

US $ 55-90 / Piece FOB
50 Pieces (MOQ)
More
Frequency Range : High Frequency
Contact Supplier
Audited Supplier
Zhejiang Lingba Welding Equipment Co., Ltd

Zhejiang, China Since 2020
Chat Now Send Inquiry
High Quality Arc IGBT Single PCB Welder (Digital display)

High Quality Arc IGBT Single PCB Welder (Digital display)

US $ 34 / set FOB
100 set (MOQ)
More
Main Products: Welding Machine Arc TIG MIG MMA IGBT, Inverter Mmawelding Machine Dual Voltage Welding, Arc Welding Machine MIG Welding Machine, TIG Welding Machine Plasma Cutting Machine, Welding Equipment Welding Machine Manufacture, Dual Voltage Welding Machine 110V/220V MMA Weldi, Inverter MMA Welding Machineigbt Welding Machine, 120AMP 140AMP 160AMP 180AMP 200AMP Welding Machi, Battery Charger Welding Generatorsynergy Welding, Spawarka Maquina De Solda Maquina De Soldarapara
Contact Supplier
Audited Supplier
Zhejiang Lingba Welding Equipment Co., Ltd

Zhejiang, China Since 2020
Chat Now Send Inquiry
DC Welding Machine Cellulosic Electrode 300A IGBT 3 PCB MMA Stick Welder

DC Welding Machine Cellulosic Electrode 300A IGBT 3 PCB MMA Stick Welder

US $ 142-163.3 / Piece FOB
1 Piece (MOQ)
More
Electric Current : Inverter
Contact Supplier
Audited Supplier
Zhejiang Zelda Tools Co., Ltd.

Zhejiang, China Since 2025
Chat Now Send Inquiry
High Quality 220V MMA Welding Equipment IGBT Single Phase Multi PCB Inverter Welder- Soldador Cellulose Electrode Welder

High Quality 220V MMA Welding Equipment IGBT Single Phase Multi PCB Inverter Welder- Soldador Cellulose Electrode Welder

US $ 115-125 / Piece FOB
20 Pieces (MOQ)
More
Main Products: Inverter Welding Machine
Contact Supplier
Audited Supplier
Shenzhen Donrun Welding Equipment Co., Ltd.

Manufacturer/Factory & Trading Company

Guangdong, China Since 2019
Chat Now Send Inquiry
China Factory TIG200 220V AC/DC Inverter Welding Machine 200A Portable Customizable Multi PCB Low Import Tariff DC TIG Welder

China Factory TIG200 220V AC/DC Inverter Welding Machine 200A Portable Customizable Multi PCB Low Import Tariff DC TIG Welder

US $ 220-300 / Piece FOB
20 Pieces (MOQ)
More
Work Form : Iron Core
Contact Supplier
Audited Supplier
Shenzhen Donrun Welding Equipment Co., Ltd.

Manufacturer/Factory & Trading Company

Guangdong, China Since 2019
Chat Now Send Inquiry
Related Searches
Soldering Machine Arc Welder Spot Welder Reflow Oven Laser Welding Machine Other Welding Equipments
DC Inverter Portable Arc Welder with IGBT Single PCB Board

DC Inverter Portable Arc Welder with IGBT Single PCB Board

US $ 30-100 / Piece FOB
100 Pieces (MOQ)
More
Main Products: DC Inverter Welding Machine, DC Inverter Plasma Cutting Machine, Welding Machine Accessories, Arc Welding Machine, MIG Welding Machine, TIG Welding Machine, DC Inverter MMA Welding Machine, IGBT DC Inverter TIG AC/DC Welding Machine
Contact Supplier
Audited Supplier
Shenzhen Exlentech Welding Equipments Co., Ltd.

Guangdong, China Since 2018
Chat Now Send Inquiry
Decapower Inverter IGBT MMA Welder Single PCB MMA Welder Arc Welding Machine

Decapower Inverter IGBT MMA Welder Single PCB MMA Welder Arc Welding Machine

US $ 70-78 / Piece FOB
1 Piece (MOQ)
More
Work Form : One-Body
Contact Supplier
Audited Supplier
TAIZHOU LEMIN WELDING EQUIPMENT CO., LTD.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2018
Chat Now Send Inquiry
Single Phase PCB MMA 200 MMA Welding Machine Other Arc Welders

Single Phase PCB MMA 200 MMA Welding Machine Other Arc Welders

US $ 19-39 / Piece FOB
100 Pieces (MOQ)
More
Main Products: DC Inverter Welding Machine, DC Inverter Plasma Cutting Machine, Welding Machine Accessories, Arc Welding Machine, MIG Welding Machine, TIG Welding Machine, DC Inverter MMA Welding Machine, IGBT DC Inverter TIG AC/DC Welding Machine
Contact Supplier
Audited Supplier
Shenzhen Exlentech Welding Equipments Co., Ltd.

Guangdong, China Since 2018
Chat Now Send Inquiry
Energy-Saving Small Portable PCB Strong Power IGBT MMA Inverter Welder

Energy-Saving Small Portable PCB Strong Power IGBT MMA Inverter Welder

US $ 26-28 / Piece FOB
50 Pieces (MOQ)
More
Work Form : Iron Core
Contact Supplier
Audited Supplier
Taizhou Boyu Trading Co., Ltd.

Trading Company

Zhejiang, China Since 2022
Chat Now Send Inquiry
High Quality PCB 200A MMA Inverter Welder

High Quality PCB 200A MMA Inverter Welder

US $ 73-77 / Piece FOB
50 Pieces (MOQ)
More
Main Products: Welding Machine, Air Compressor, Inverter Welding Machine, Welder, Compressor, TIG Welding Machine, MMA Welding Machine, Inverter Welder, Silent Air Compressor
Contact Supplier
Audited Supplier
Taizhou Boyu Trading Co., Ltd.

Trading Company

Zhejiang, China Since 2022
Chat Now Send Inquiry
Wave Soldering 2023 High Quality Factory Price PCB LED Production Line Wave Soldering Machine

Wave Soldering 2023 High Quality Factory Price PCB LED Production Line Wave Soldering Machine

US $ 5,300-12,000 / Set FOB
1 Set (MOQ)
More
Control : Automatic
Contact Supplier
Audited Supplier
Shenzhen Shengdian Electronic Equipment Co., Ltd.

Manufacturer/Factory & Trading Company

Guangdong, China Since 2022
Chat Now Send Inquiry
Factory Price PCB Solder Selective Wave Soldering Machine Suitable for Heavy PCB (GS-250C)

Factory Price PCB Solder Selective Wave Soldering Machine Suitable for Heavy PCB (GS-250C)

US $ 20,000-24,000 / Piece FOB
1 Piece (MOQ)
More
Main Products: Selective Wave Soldering Machine, on-Line Selective Soldering Machine, off-Line Selective Soldering Machine, PCB Cleaner, Selective Flux Sprayer, Semi-Auto Hooded Selective Soldering Machine
Contact Supplier
Audited Supplier
Dongguan Sundarc Automation Technology Co., Ltd

Manufacturer/Factory & Trading Company

Guangdong, China Since 2023
Chat Now Send Inquiry
SMD Soldering Reflow Oven Machine for USB PCB Production/SMT Reflow Solder Price/Reflow Soldering Manufacturer

SMD Soldering Reflow Oven Machine for USB PCB Production/SMT Reflow Solder Price/Reflow Soldering Manufacturer

US $ 25,000 / Piece FOB
1 Piece (MOQ)
More
Installation : Vertical
Contact Supplier
Audited Supplier
Shenzhen Jaguar Automation Equipment Co., Ltd.

Guangdong, China Since 2015
Chat Now Send Inquiry
Related Videos
  • What is Decapower PCB Circuit Board Welder PRO MMA 200 AMP BV 110V/220V
    What is Decapower PCB Circuit Board Welder PRO MMA 200 AMP BV 110V/220V
    US $ 78-89 /Piece
    1 Piece (MOQ)
    Contact Supplier
  • What is IGBT LIGHT WEIGHT SINGLE AND SMD PCB STYLE DESIGN WELDER
    What is IGBT LIGHT WEIGHT SINGLE AND SMD PCB STYLE DESIGN WELDER
    US $ 65-680 /Piece
    1 Piece (MOQ)
    Contact Supplier
  • What is 1 PCB Board Inverter 110V 220V Manual Metal Arc Welder
    What is 1 PCB Board Inverter 110V 220V Manual Metal Arc Welder
    US $ 28 /Piece
    100 Pieces (MOQ)
    Contact Supplier
  • What is Portable Auto-Arc Argon AC 180A Inverter Welder – Aluminum PCB Ready
    What is Portable Auto-Arc Argon AC 180A Inverter Welder – Aluminum PCB Ready
    US $ 87 /Piece
    20 Pieces (MOQ)
    Contact Supplier
Ra Best Price Automatic Robotic Welding/Soldering Equipment/Tool/Robot/Machine for PCB Assembly

Ra Best Price Automatic Robotic Welding/Soldering Equipment/Tool/Robot/Machine for PCB Assembly

US $ 3,850-4,150 / Set FOB
1 Set (MOQ)
More
Main Products: Automatic IC Programming Machine, Automatic Screw Fastening Machine, Automatic Eyewear Bending Machine, Automatic Welding Machine, Automatic Laser Marking Machine, Automatic Despensing Machine, Automatic Eyewear Screw Fastening Machine, Automatic Foot Cutting Machine, Glasses Lens Cutting Machine
Contact Supplier
Audited Supplier
Dongguan Rongan Electromechanical Equipment Co., Ltd.

Guangdong, China Since 2023
Chat Now Send Inquiry
Best Price Soldering Machine for PCB USB

Best Price Soldering Machine for PCB USB

US $ 3,500-4,200 / SET FOB
1 SET (MOQ)
More
Axis : 5 Axis
Contact Supplier
Audited Supplier
Shenzhen Zhongtu Automation Technology Co., Ltd.

Guangdong, China Since 2024
Chat Now Send Inquiry
High Efficiency PCB Selective Soldering Machine for Camera LED Light/Bulb with Competitive Price

High Efficiency PCB Selective Soldering Machine for Camera LED Light/Bulb with Competitive Price

US $ 6,000-78,000 / Piece FOB
1 Piece (MOQ)
More
Main Products: SMT, Reflow Oven, Reflow Soldering Machine, Lead Free Reflow Oven, Chip Mounter, Pick&Place Machine, Chip Shooter Machine, Juki Chip Mounter, SMT Machine, SMT Equipment
Contact Supplier
Audited Supplier
Dongguan ICT Technology Co.,Ltd.

Guangdong, China Since 2013
Chat Now Send Inquiry

Not exactly what you want?

Post Sourcing Request

About Pcb Welder Price FAQ
  • QIs it cheaper to buy Soldering Machines in bulk for industrial equipment production?

    The Pcb Welder Price is classified under our comprehensive Soldering Machine range.Bulk purchases of Soldering Machines often come with wholesale discounts and tailored manufacturing solutions, minimizing overall costs. Working directly with a manufacturer offers scalability and customized options suitable for your specific industrial equipment needs.

  • QWhat type of Soldering Machine is suitable for industrial equipment & components?

    Discover the perfect addition to your Soldering Machine with our Pcb Welder Price.Soldering machines used in industrial equipment & components applications include wave soldering, reflow soldering, and selective soldering. Understand your production requirements and consult with a reliable supplier focusing on industrial-grade equipment.

  • QWhere can I find a qualified supplier of Soldering Machine in China?

    The Pcb Welder Price is a top choice in our Soldering Machine collection.Search online sourcing platforms, attend industrial equipment exhibitions, and review verified supplier databases to locate trusted sources. Conduct due diligence on potential substitutes and verify technical support capabilities for a comprehensive selection process.

Portable Electric Welder for AC220V and AC380V Mini Welding Solutions

Portable Electric Welder for AC220V and AC380V Mini Welding Solutions

US $ 35-39 / Piece FOB
10 Pieces (MOQ)
Contact Supplier
Audited Supplier
Wuhan Zhongwei Liancheng International Trade Co., Ltd.

Trading Company

Hubei, China Since 2024
Chat Now Send Inquiry
2025 High Quality Factory Price PCB LED Production Line Wave Soldering Machine Wave Soldering Machine Price

2025 High Quality Factory Price PCB LED Production Line Wave Soldering Machine Wave Soldering Machine Price

US $ 17,000-20,000 / Piece FOB
1 Piece (MOQ)
More
Main Products: Conformal Coating Machine, Reflow Oven Machine, Wave Soldering Machine, Pick and Place Machine, SMT, SMD, PCB, PCBA, Solder Paste Printer, Spi
Contact Supplier
Audited Supplier
Shenzhen Chengyuan Industrial Automation Equipment Co., Ltd.

Manufacturer/Factory & Trading Company

Guangdong, China Since 2025
Chat Now Send Inquiry
Ruibo Best Price Automatic Soldering Machine for PCB Assembly Line

Ruibo Best Price Automatic Soldering Machine for PCB Assembly Line

US $ 2,500-3,000 / Set FOB
1 Set (MOQ)
More
Axis : 5 Axis
Contact Supplier
Audited Supplier
Dongguan Ruibo Automation Equipment Co., Ltd.

Guangdong, China Since 2019
Chat Now Send Inquiry
New Design Economical Semi-Automatic Selective Wave Soldering Machine PCB Soldering with Best Price (OS-250C)

New Design Economical Semi-Automatic Selective Wave Soldering Machine PCB Soldering with Best Price (OS-250C)

US $ 15,000-17,000 / Piece FOB
1 Piece (MOQ)
More
Main Products: Selective Wave Soldering Machine, on-Line Selective Soldering Machine, off-Line Selective Soldering Machine, PCB Cleaner, Selective Flux Sprayer, Semi-Auto Hooded Selective Soldering Machine
Contact Supplier
Audited Supplier
Dongguan Sundarc Automation Technology Co., Ltd

Manufacturer/Factory & Trading Company

Guangdong, China Since 2023
Chat Now Send Inquiry
5 Axis Intelligent Full Automatic SMD PCB Spot Soldering Machine Desktop Style Factory Price

5 Axis Intelligent Full Automatic SMD PCB Spot Soldering Machine Desktop Style Factory Price

US $ 4,000-10,000 / Set FOB
1 Set (MOQ)
More
Axis : 5 Axis
Contact Supplier
Audited Supplier
Sinrad Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Guangdong, China Since 2020
Chat Now Send Inquiry
Good Price for Dual Wave PCB Soldering Machine Ktu-610

Good Price for Dual Wave PCB Soldering Machine Ktu-610

US $ 17,000-20,000 / Piece FOB
1 Piece (MOQ)
More
Main Products: SMT Spare Parts, Pick and Place Machines, SMT Feeder, SMT Nozzle, SMT Motor, SMT Printer Spare Parts, SMT Dispenser Spare Parts, SMT ESD Products, Automatic Insertion Machine Parts, SMT Peripherals
Contact Supplier
Audited Supplier
Qinyi Electronics Co., Ltd.

Trading Company

Guangdong, China Since 2015
Chat Now Send Inquiry
Desk-Top 800W Ultrasonic Metal Spot Welder with Touch-Screen

Desk-Top 800W Ultrasonic Metal Spot Welder with Touch-Screen

US $ 3,780-4,360 / Piece FOB
1 Piece (MOQ)
More
Application : Industry, Lab
Contact Supplier
Audited Supplier
Luoyang Kunsheng Instrument Equipment Co.,Ltd

Henan, China Since 2025
Chat Now Send Inquiry
Wave Soldering 2023 High Quality Factory Price PCB LED Production Line Wave Soldering Machine

Wave Soldering 2023 High Quality Factory Price PCB LED Production Line Wave Soldering Machine

US $ 21,800-22,000 / Piece FOB
1 Piece (MOQ)
More
Main Products: SMT Machine, Non-Standard Automation Customized Equipment, Pick and Place Machine, Sanitary Napkin Machine, Baby Diaper Machine, Hotel Slipper Machines, Laser Cutting Machine
Contact Supplier
Audited Supplier
Chipbest Technology (Dongguan) Co., Ltd.

Manufacturer/Factory & Trading Company

Guangdong, China Since 2020
Chat Now Send Inquiry
High-Quality Desktop Automatic Soldering Machine Price for PCB

High-Quality Desktop Automatic Soldering Machine Price for PCB

US $ 3,500-4,200 / SET FOB
1 SET (MOQ)
More
Style : Desktop
Contact Supplier
Audited Supplier
Shenzhen Zhongtu Automation Technology Co., Ltd.

Guangdong, China Since 2024
Chat Now Send Inquiry
Factory Price Lead Free Wave Soldering Machine PCB Board Assembly Line PCB Wave Soldering Machine SMT Solder Wave Machine Lead Free Soldering Machine

Factory Price Lead Free Wave Soldering Machine PCB Board Assembly Line PCB Wave Soldering Machine SMT Solder Wave Machine Lead Free Soldering Machine

US $ 10,000-30,000 / Piece FOB
1 Piece (MOQ)
More
Main Products: SMT Machine, Non-Standard Automation Customized Equipment, Pick and Place Machine, Sanitary Napkin Machine, Baby Diaper Machine, Hotel Slipper Machines, Laser Cutting Machine
Contact Supplier
Audited Supplier
Chipbest Technology (Dongguan) Co., Ltd.

Manufacturer/Factory & Trading Company

Guangdong, China Since 2020
Chat Now Send Inquiry
Mini Wave Soldering Machine High Quality Factory Price PCB Soldering Machine for LED Assembly Line

Mini Wave Soldering Machine High Quality Factory Price PCB Soldering Machine for LED Assembly Line

US $ 5,200-12,000 / Set FOB
1 Set (MOQ)
More
Control : Automatic
Contact Supplier
Audited Supplier
Shenzhen Shengdian Electronic Equipment Co., Ltd.

Manufacturer/Factory & Trading Company

Guangdong, China Since 2022
Chat Now Send Inquiry
Cy 2025 High Quality Factory Price PCB Production Line Automatic Wave Soldering Machine

Cy 2025 High Quality Factory Price PCB Production Line Automatic Wave Soldering Machine

US $ 17,000-20,000 / Piece FOB
1 Piece (MOQ)
More
Main Products: Conformal Coating Machine, Reflow Oven Machine, Wave Soldering Machine, Pick and Place Machine, SMT, SMD, PCB, PCBA, Solder Paste Printer, Spi
Contact Supplier
Audited Supplier
Shenzhen Chengyuan Industrial Automation Equipment Co., Ltd.

Manufacturer/Factory & Trading Company

Guangdong, China Since 2025
Chat Now Send Inquiry
LED Reflow Oven The Factory Price Reflow Oven 8 Zones Reflow Soldering Oven SMT PCB Machine

LED Reflow Oven The Factory Price Reflow Oven 8 Zones Reflow Soldering Oven SMT PCB Machine

US $ 8,800-13,800 / Set FOB
1 Set (MOQ)
More
Warranty : 12 Months
Contact Supplier
Audited Supplier
Shenzhen Shengdian Electronic Equipment Co., Ltd.

Manufacturer/Factory & Trading Company

Guangdong, China Since 2022
Chat Now Send Inquiry
View More

Browse by Categories

Home > Industrial Equipment & Components > Welding Equipment > Soldering Machine
1/259
TOP

Search Filter

Categories

More Less
  • Soldering Machine
  • Arc Welder
  • Spot Welder
  • Reflow Oven
  • Laser Welding Machine
  • Other Welding Equipments
  • Other Manufacturing Equipments for Electrical & Electronic Product
  • Metal Production Line
  • Other Manufacturing & Processing Machinery
  • Welding Auxiliary Equipment & Apparatus

Application

More Less
  • Electrical & Electronics Industry
  • Lighting Industry
  • Auto Industry
  • Communication Industry

Axis

More Less
  • 5 Axis
  • 4 Axis
  • 3 Axis
  • 2 Axis
  • 8 Axis
  • 1 Axis

Certification

More Less
  • CE
  • ISO
  • RoHS
  • CCC
  • PSE

Control

More Less
  • Automatic
  • Semi-Automatic

Style

More Less
  • Desktop
  • Floor
  • Cantilever

Company Type

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

Company Location

More Less
  • Guangdong
  • Zhejiang
  • Shandong
  • Jiangsu
  • Beijing
  • Anhui
  • Hubei
  • Shanghai
  • Tianjin
  • Henan
  • Hunan
  • Fujian
  • Chongqing
  • Jiangxi
  • Taiwan, China
  • Shanxi
Reset Done