Hot Dip Galvanizing (Aluminizing) Technology --- JJRS-Sendzimir

High-tech Hot dip galvanizing galvanizing Line 1.5~3.0mm*600mm 120,000TPY

Technical Process:

Raw material (welded pipes) —— Derosination —— Acid treatment —— Water cleaning —— Applying impregnant —— Drying —— Zinc hot-dipping —— External blowing —— Internal blowing —— Air cooling ——Water cooling —— Passivation —— Drying —— Marking —— Inspection —— Packaging —— Finished products.

This system allow manual control interface in the pickling effect unqualified when artificial intervention, and real-time data recording, the formation of large data, the future through big data analysis, according to the acid concentration and temperature, the shape parameters, automatic formation of reasonable pickling process.

1. track is shared with an enclosed single beam, with a distance of about 32 meters.

2. configuration holder 2 sets, single set of hand load 10T, running speed of 10-20m/min;

3. supporting hand is equipped with vehicle control PLC, frequency converter, wireless communication module, code reader, track locator, RFID recognition system and so on to control the original device, and the protection level of electric control box is IP65.

4. system uses the sliding contact line, the collector supply of the car power supply; all units and the main control system adopts industrial control between wireless Ethernet, implementation of vehicle PLC and ground PLC master data exchange.

Consolidating the advantages of the traditional technology " Improved Sendzimir" and "United States Steel Corp", and integrating the independently researched and developed regenerative nozzle and waste heat efficient recycling technology, the technology R&D team of Beijing JJRS Technology Development Co.,Ltd, launched a new generation of steel strip continuous annealing hot dip galvanizing process contrl technology based its latest self-designed process control technology by in-depth study and analysis, which is named as " JJRS-Sendzimir".

Technology Patent of " JJRS-Sendzimir"

The launch of " JJRS-Sendzimir" depends on a number of technology patents innovated by ourselves.

• No-oxidation nozzle burner tehnology
• Steel strip constant pressure thermal treatment furnace
• Nozzle arrangement mode (Flame gas orientation heating technology)
• Hot dip galvanizing technology
• Regenerative no-oxidation patent technology
• Low thermal value gas (Blast furnace gas) radiant tube furnace
• Energy saving radiant tube patent technology
• Process heat recovery patent technology
• Energy saving furnace roller
• Software copyright: galvanized steel strip line control software

Services Commitments:

No matter what kinds of products and services, only condition that being sold by JJRS, either production line, single equipment, component, spare parts, or technology service etc., perfect and timely after-sale service will surely be provided. Which is to say, when you use the high quality products of us, simultaneously you will enjoy perfect and timely after-sale service.

For this aim, we formally announce the following commitment:

1.Quality warranty: 1 year, within this period, you can enjoy technical supports from our appointed engineers; meanwhile, free repair and replacement will be provided by our technicians regarding the defects of equipment design, manufacture and quality;

2.Lifetime maintenance: we will provide lifetime maintenance service for all sold products, at the same time, provide spare parts at the cost prices;

3.Service visit periodically: even after warranty, periodical service visits will be arranged for routine checks, with the object to know the operation status and maintenance of equipments, and instruct if necessary;

4.Failure treatment: if any failure occurs regarding equipment, when being acknowledged by the customer, reply will be made within 6 hours, technicians will be sent to the site within 24 hours if necessary;

5.Spare parts: considering the easy consuming components and parts in the production process, spare parts warehouse has already set up, which can response the needs of clients in time;

6.Value added services: we will help clients to update the relevant technologies associated with our products.