quality PCBA Cleaning Machine & Stencil Cleaning Machine factory

Booth Number: 13F35, Hall 13, Shenzhen International Convention and Exhibition Center Date: October 28-30, 2025 Subject: Technological Innovation and Comprehensive Solutions in Industrial Precision Cleaning     Dongguan Shenhua Mechanical & Electrical Equipment Co., Ltd. will exhibit a series of equipment including SME-6140 online cleaning machine, SME-800 steel mesh cleaning machine, SME-5200 fixture cleaning machine, and SME-5600 PCBA cleaning machine at "NEPCON ASIA 2025 Asia Electronics Exhibition" from October 28th to 30th, 2025! The four main products are independently developed and manufactured. They provide innovative technological solutions and comprehensive solutions for industrial precision cleaning for electronic manufacturing customers, meeting their core demands for "precision cleaning", "resource recycling" and "intelligent control".   Performance Features: ✔ Precise control throughout the process: pre-washing + rinsing + air cutting + rinsing + drying, all operations can be completed with one click. ✔ Military-grade material: Integrated SUS304 stainless steel body, resistant to corrosion and high temperatures; ✔ Intelligent Hub: Dual-control system of PLC and industrial computer (running Windows 10), for real-time monitoring of process parameters; ✔ Energy-saving and efficient: Super powerful engine, speed adjustable from 0.2 to 0.4 m/min, suitable for precision components; ✔ Quality Assurance: Utilizing high-quality electrical components from brands such as Mitsubishi, Schneider, SMC, as well as high-quality power accessories from companies like Southern Pump Industry, Gao Rui Fan, and Panasonic Motors, ensuring long-lasting durability. ✔ Safe and reliable: Equipped with abnormal alarm functions such as leakage anomaly, spray system anomaly, and high-temperature warning, ensuring safety and reliability.   Technical highlights: ✔ Precise temperature control: Cleaning temperature range 30-80℃, drying temperature range 20-100℃ adjustable, precise control, completely avoiding heat damage; ✔ Wind Blade Drying Technology: 0.8mm ultra-narrow nozzle, ultra-long wind blade coverage, water stains removed in seconds; ✔ Automatic liquid addition and drainage: Recyclable, environmentally friendly and safe; ✔ Modular design: Supports customizable combination of cleaning sections, scanner, concentration monitoring, resistivity monitoring, allowing free selection and flexible adaptation; ✔ Application fields: 3C consumer electronics, automotive electronics, military aerospace, medical devices, semiconductors, PCBAs, LEDs, SEMI, SIP, FC, BGA, IGBT, etc. - multiple production lines in various fields.  

        The 2025 EeIE Smart Expo will be held at the Shenzhen International Convention and Exhibition Center from August 27th to 29th! At that time, Dongguan Shenhua Mechanical and Electrical Equipment Co., Ltd. (Exhibition Hall 13, Booth 13D202) will present products and technical consultation services such as SMT cleaning Machine to all of you. We sincerely invite all business friends to come for visiting, communication, negotiation on purchases and cooperation. For more product services discounts and business cooperation methods, please come to the site for detailed discussion!     The machines displayed at the exhibition site is SME-750 SME-750 Pneumatic Stencil  Cleaning machine         SME-750 is a pneumatic stencil cleaning machine which used to clean SMT solder paste or red glue printing stencil. Famous pneumatic parts, strictly produce process, patented rotation spray rods, make it a simple but good stencil cleaning machine.       Machine Features 1.SUS 304 structure, Acid and Alkali corrosion resistance, firm and stable. 2.Only driven by compressed air, no use electric power at all. 3.One button easy operation, clean and dry complete automatically. 4.Patent 360° rotation spray rods on both sides, ensure good cleaning quality and stable stencil tension. 5.Liquid recycle use, low consumption. 6.Inner-lock safety door and safety valve, once open, machine will be stopped immediately. 7.3-level precise liquid filtering system. Liquid used repeatedly. 8.Liquid clean+ compressed air blow dry process 9.Well-known Pneumatic parts from all over the word manufactures. 10.Modular design, easy maintenance.                          

    From November 28 to 30, 2024, Mr. Wang Jianguo, General manager of Shenhua Company, went to Vietnam to participate in GEIMS Vietnam2024 exhibition, which was visited by more than 4000 professional visitors. Exhibitors full of praise, the exhibition successfully closed!       The giant posters produced in Chinese, English and Vietnamese make it more convenient for customers to understand the performance and structure of Shenhua cleaning machine, which is highly appreciated by customers.       

Shenhua Mechanical and electrical automatic self-cleaning machine will participate in NEPCON ASIA2024 exhibition, to exhibit products： PCBA online washing machine SME-6140 Electric fixture cleaning machine SME-5200 PCBA off-line cleaning machine SME-5600   Booth Number:11B40   Welcome to visit and guide.     PCBA online washing machine SME-6140 SME-6140 is an online, all-in-one, fully automatic PCBA washing machine for the online cleaning of organic and inorganic contaminants such as rosin-flux and no-clean flux left on PCBA surfaces after SMT and THT plug-in process welding. Widely used in automotive electronics, military, aviation, aerospace, communications, medical, Mini LED, intelligent instrument and other industries, suitable for large-scale PCBA centralized cleaning, taking into account cleaning efficiency and cleaning effect. Electric fixture cleaning machine SME-5200 SME-5200 electric fixture cleaning machine is mainly used to clean the surface of the wave welding furnace fixture flux, but also can be used to clean reflow tray, filter, wave welding claw, chain, mesh belt, etc. SME-5200 machine is composed of cleaning system, rinsing system, drying system, adding and draining system, filtration system, control system, etc. PLC program control, batch cleaning, automatic completion of water-based solution cleaning + water rinsing + hot air drying and other processes, clean and dry fixtures after cleaning, can be put into use immediately PCBA off-line cleaning machine SME-5600 SME-5600 PCBA Offline cleaning machine is a compact, energy-saving and environmentally friendly batch cleaning integrated offline cleaning machine, which can effectively clean the organic and inorganic pollutants such as flux and solder paste left on the PCBA surface after SMT and THT plug-in welding. Widely used in: automotive electronics, military, aviation, aerospace, medical, LED, intelligent instrument and other industries.  

Shenhua Company release its compact PCBA in line cleaning machine SME-6160 on Auguest.   SME-6160 is only 4.0m long and it can use chemical liquid to wash no clean flux, rosin flux and water soluble flux. It is specially designed for some customers who need in line cleaning machine but have no space.   All kind of flux PCBA can be washed in this machine by adjusting spray pressue and net transport speed.   more information on PCBA flux cleaning machine ,pls send email to :woodwang@dgshenghua.com.cn

Due to the needs of development, the company has expanded the scale of production and operation, and has moved to a new place to work. Address: 2nd Floor, 3rd Floor, Building 3, No.12 Wusha Zhenyuan Road, Changan Town, Dongguan City, Guangdong Province (East Gate of Quanzhi Group)   Factory reception area   Manufacturing shop     Warehouse of material

Exhibition equipment   SME-6600     SME-800/SME-5600/SME-5200     SME-750/PCB CLEANER   Mr. Wang, General manager, received the visiting guests cordially     Sales Director Mr. Li discussed product details and cooperation with customers in detail          

Shenhua Mechanical and Electrical Equipment release our new generation SiP packaging inline cleaning machine SC860. This machine has powerful wash and rinse ability especially for advanced SiP packaging modular. Long aqueous liquid wash sections and long rinse sections, high flow rate and high pressure enable it to clean most advanced SiP packaging modulars.

    SME Dongguan company will attend 2021 Shenzhen Nepcon SMT show which one of the biggest SMT show in China. We have a 36 square meters exbition booth. We will move our stencil cleaning machine SME-800, fixture cleaning machine SME-5200, PCBA offline cleaning machine SME-5600, PCBA inline cleaning machine SME-6300 to our booth.       Our sales staff from Dongguan SME, Suzhou SME, Chongqing SME, Xian SME and our local agent sales staff will attend this SMT show.       Hope to meet our old and new customers in the show.