JPG Steel Pre-Treating Shot Blasting Machine
Introduction
JPG steel pre-treating shot blasting machine is also called steel sheet shot-blasting pre-treatment line. After surface shot blasting, the machine will paint a protective primer painting for the steel plate. This steel plate pretreatment line consists of lateral hydraulic pressure feeder and blanker, feeding and blanking roller bed, shot blast system, dust removing system and electrical control system.
Applications
JPG steel sheet shot-blasting pre-treatment line is applied to remove the rust, oxide scale and contamination on the steel surface so as to make the surface clean and bright but with certain coarseness. This steel plate pretreatment line can also make the paint film attach to the steel surface more firmly. Thus the surface quality and the anti-corrosion capacity of products will be improved.
- Features
- JPG steel sheet shot-blasting pre-treatment line, with a total length of 30 m, is designed and manufactured based on decades of experience in this field.
- Steel descaled by this steel plate pretreatment line can prolong die life, improve burning, welding and machining operations, and provide the proper surface finish for the application of modern coatings.
- In the electric central controlling room, there’s a LCD touch screen that can control the working status and indicate the error if there is warning.
- The full steel sheet shot-blasting pre-treatment line is centrally controlled by Industrial Personal Computer (IPC).
- This steel plate pretreatment line is mainly used in the field of shipbuilding, locomotive, antiseptic project and bridge construction industries.
Processing Flow
Steel Feeding Roller ---- Shot Blast System (Including Dust Removing System) ---- Steel Blanking Roller ---- Entire Electrical Control System
Parameters of JPG Steel Sheet Shot-Blasting Pre-Treatment Line
| Name | Unit | Pre-treating Line Specifications | ||||||
| Model | JPG2.0 | JPG2.5 | JPG3.0 | JPG3.5 | JPG4.0 | JPG4.5 | JPG5.0 | |
| Workpiece Width | mm | 2000 | 2500 | 3000 | 3500 | 4000 | 4500 | 5000 |
| Steel Plate Thickness | mm | 5-60 | 5-100 | |||||
| Section Steel Min. Profile | mm*mm | 50*50 | ||||||
| Section Steel Max. Profile | mm*mm | 1000*350 | 1400*350 | 1600*450 | 2000*450 | 2500*500 | 3000*500 | 3500*500 |
| Shortest Workpiece | mm | 2100 | ||||||
| Longest Workpiece | mm | 12000 | 15000 | |||||
| Workpiece Feeding Speed | m/s | 1-4 | 1-4.5 | |||||
| Dust Removing Quantity Standard | ISO8501-1, 1988 or GB8923-88 (Bsa2.5) | |||||||
| Surface Roughness | μm | 25-70 | ||||||
| Painting Thickness | μm | 15±5 | ||||||
| Paint Type | Quick-drying type zinc-rich primer or epoxy primer | |||||||
| Power | kw | Depend on real situations. | ||||||
| Air Consumption | m3/min | 3-5 | 5-7 | |||||
| Air Pressure Range | MPa | 0.4-0.7 | ||||||
| First Loading Volume for Steel Shot | T | 7-9 | 9-12 | 12-15 | 14-18 | |||
Lanteky Science is dedicated to manufacturing steel sheet shot-blasting pre-treatment lines for customers all over the world. In addition to this steel plate pretreatment line, we also offer cold roll forming machinery, high frequency welded pipe mill, sandwich panel line, steel coil slitting line, cut to length line,metal working machinery, metal coil sheet, etc. Lanteky Science supplies reliable and durable production to our customers. We possess a professional technical team with 40 experienced designers, some of who have more than 15 years’ working experience and predominant R & D ability for steel sheet shot-blasting pre-treatment lines. Our steel plate pretreatment lines have been exported to Russian, Brazil, India, South Africa, Germany, USA, Mexico, Saudi Arabia, and so foth.
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