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  • Technical application of zinc aluminum coating 2018-08-15 Zinc aluminum coating is composed of flake zinc powder, aluminum powder, inorganic acids and binder, coating liquid is coated on the surface protective layer, a new structure and properties after sintering formed, it English named "dacromet". As a new technology that completely innovates some tradit...
  • Triple protection for Dacromet surface treatment 2018-08-13 The principle of Dacromet surface treatment is to isolate the interaction between water, oxygen and iron to obtain a strong antiseptic effect. The principle is mainly the cooperation of three protection approaches.Barrier effect: The flaky zinc and aluminum layers in the coating overlap on the surfa...
  • Difference between zinc aluminum coating and zinc plating 2018-08-09 1. Each layer of zinc and aluminum in the zinc aluminum coating is in a passive state , while the galvanized layer only has the passivation layer of 0.05~0.2μm on the outermost layer;2. The zinc and aluminum sheets in the zinc aluminum coating play the full role of sacrificial anode protection, whil...
  • Introduction to three important methods for fastener surface treatment 2018-08-07 Fastener surface treatment refers to the process of forming a cover layer on the surface of a fastener by some means. After surface treatment, the fasteners can present a more aesthetic appearance and their corrosion resistance will be improved.There are several ways to form the fastener coating.1. ...
  • Chrome-free zinc flake coating 2018-08-01 The appearance of the chrome-free zinc flake coating is matt silver gray, which is widely used in automotive fasteners and other industries, and has the following advantages:1. The coating is non-toxic and environmentally friendly2. The coating is thin,whose thickness is usually 8-10μm.3. No hydroge...
  • Congratulations to Junhe Company for successfully passing the three-system certification 2018-07-30 On May 15-17, 2018, China Certification Center Inc. appointed 5 auditors to supervise and audit the new quality management system of Changzhou Junhe Technology Co., Ltd., and carried out two stages of environmental management system and occupational health and safety management system. Junhe Company...
  • Dacromet coating process steps 2018-07-24 In the surface processing of products, the application of Dacromet treatment process is very common, especially for metal parts. After its treatment, the oxidation resistance and corrosion resistance are obviously improved. So how do various standard parts perform Dacromet coating? How do the specif...
  • Full Automatic Dip Spin Coating Machine DST S800+ 2018-07-18 DST-S800+ is a new generation of products upgraded by Junhe Technology on the basis of equipment S800. DST-S800+ was put into the market in 2015 and has been widely praised by customers for its high performance and long-term stability.Full Automatic Dip Spin Coating Machine DST S800+ is suitable for...

Hot News

  • Vietnam International Hardware & Handtools Exhibition 2019 2019-12-06 As a result of enormous effort of the Organizer and active participation of exhibitors, VIETNAM HARDWARE & HAND TOOLS 2018 has achieved surprisingly impressive results. More than 283 enterprises from 18 different countries and territories exhibited on the scale of 5000m2, Belgium, China, Denmark, Germany, Hong Kong, Italy, India, Japan, Korea, Malaysia, Russia, Singapore, Spain, Switzerland, Thail...
  • Exhibition preview: Vietnam International Hardware and Tools Expo 2019 2019-11-25 Changzhou Junhe is about to participate in the 2019 International Hardware and Tools Expo in Ho Chi Minh from December 4 to 7. Our booth number is A1 362. The exhibition is located in the Saigon Exhibition and Convention Center.Our major exhibited products are zinc flake coating, dip spin coating machine, low friction coating paint,curing furnace,brake disc heating spray line, shot blasting machin...
  • Junhe Brake Disc Coating Line 2019-10-16 With Independent R&D, intelligent design, energy-saving, environmental friendly, 100% control by completed operation of product manufacturing, 100% none blind area by quality guarantee.Workpiece in process, roller loading, seamless connection , automatic chain transmission, synchronizing data transmission , 100% fully control.One cycle time is 30 seconds for pre-heating process, the brake disc pre...
  • What protective effect can dacromet play? 2019-08-14 The car has now become an ordinary daily vehicle. Regular car maintenance can effectively extend the service life of the car. The protection of the car accessories depends on the Dacromet coating. Most of the car accessories are sent to professional manufacturers. Dacromet coating is used to improve the overall safety performance and use of the car. Next, let's take a look at the protection of Dac...