- Certification: ISO9001: 2000, ISO 9001:2008, CE, ISO 9001:2000, SGS
- Material: PPGI/Aluminum
- Power: 5.5+4kw
- Control System: PLC Control
- Mobile: 8618331794415
- Method: Assembling
- Trademark: JCX
- Origin: China Hebei
- Condition: New
- Forming Stations: 18
- Voltage: 380V
- PLC Brand: Panasonic /Mitsubishi
- Type: Tile Making Machine
- Processing: CNC Processing
- Specification: Jcx
- HS Code: 8455211000
Roller material: High grade NO. 45 forged steel, plated hard chrome on the surface of roller with thickness 0.05mm.
Active shaft material: High grade NO. 45 carbon wrought steel at diameter 72mm.
Cutting blade: Cr12 mould steel with quenched treatment.
They are widely used as the roof of garden like factory, hotel, exhibition center, villa, civil construction, etc.
It is widely use on the construction Project for the metal roof.
Product advantage is long life, easy operate.
Welcome to ask more details.
| main parameter of roll forming machine | |
| Suitable to process | Steel plate |
| Width of the plate | 1000mm/1200mm/1250mm |
| Rollers | 18rows |
| Dimensions | 9.8*1.55*1.51m |
| Power | 4kw+4kw |
| Thickness of the plate | 0.3-0.7mm |
| Productivity | 8-10m/min |
| Diameter of the roller | ¢70mm |
| Weight | About 3.4T |
| Voltage | 380V  50Hz 3phases |
Sodium disulfite is an inorganic substance with the chemical formula Na2S2O4, which is a white crystalline powder.
Its aqueous solution is unstable and belongs to a strong reducing agent. Exposure to air is easy to absorb oxygen and oxidize. At the same time, it is also easy to absorb moisture to heat and deteriorate, and can capture oxygen agglomeration in the air and emit irritating acidity.
Heating sodium disulfite or contact with an open fire will cause combustion, spontaneous combustion point 250°C. Contact with water can emit a large amount of heat of sulfur dioxide gas and flammable sulfur vapor, causing intense combustion. When exposed to oxidants, a small amount of water or absorbing humid air, it can heat up, causing yellow smoke to burn and even explode. Sodium disulfite is toxic and irritating to the eyes and respiratory mucosa.
It is widely used in the textile industry for vat dyeing, reduction agent, printing and stripping, textile materials bleaching, It is also used in bleaching for paper pulps, Kaolin, leather, bamboo wares, foodstuffs and beverages. In Chemical industry, it is used in the line of photograghics, chemical processing, cleaners, Water Treatment, gas purification, and environmental improvement.
Sodium Hydrosulphite,Sodium Hydrosulphite 88%, Sodium Hydrosulphite 90%
HENAN JINHE INDUSTRY CO.,LTD , https://www.hnchromiumoxidegreen.com