We are glad to propose 500 MT of stain less steel mill scale.
Mill scale is formed on the outer surfaces during by the hot rolling lamination of stainless-steel products.
At a visual inspection the material is a hard brittle sand and is mainly composed of iron oxides, mostly ferric, and is bluish black in colour, but it also contains considerable alloying elements such as chromium and nickel.
The recovery ratio after melting in furnace for the most valuable alloy elements is:
- Ni: 3.5 - 4.5%
- Cr: 6-8%
From the chemical and physical analysis performed on the scrap, and according to the European environmental rules, the material has been classified as a special non dangerous waste, listed in green list. In particular the mill scale can be classified as follows:
Waste code: 10 02 10
The material is stored on cemented flooring, and it can be loaded loose in tipper trucks or containers.
Chemical analysis of the material is available on request.
Characteristics: White powder or tiny crystalls, nodorousand salty, easily soluble in water,insoluble in alcohol, presenting slightly alkalinity, decomposed when heating. Decomposed slowly when exposed to moist air.
Quality Standard
Item The National Standard
The Total Alkalinity Content(NaHCO3)% 99.0, 100.5
Loss on Dring% 0.20
PH Value(10g/1) Solution, 8.6
Arsentic Content% 0.0001
Heavy Metal Content, 0.0005
Ammonium Salt pass
Clearness pass
Uses: food fermentation, feed addive, detergent ingredient, carbon dioxide foamer, pharmacy, leather, ore milling and metallurgy, detergent for wool, extinguisher and metal heat-treating, fiber and rubber industry, etc.
Packing:25kgs or 50kgs plastic woven bags lined with one layer polythene bag.
(We can meet with all your demands according with your need.)
Commodity: Calcium chloride
Molecular formula CaCl2
H.S code 28272000
Product feature
Calcium chloride is an inorganic salt, which exists as solid or liquid. Solid calcium chloride is a white, crystal substance in the form of flake, granule, pellet or powder. With different crystallized water contents, it can be dihydrate or anhydrous.
Liquid calcium chloride is a colorless, clear solution. As calcium chloride has such properties as quick dissolving, exothermic ability, attracting moisture from the air and surroundings, dissolving at very low temperature,
Specifications:
Analysis Item Standard
Calcium chloride (CaCl2) 74%min,77% min,94%min
Total Chlorinated Alkali: (NaCl) 5.0%max
Magnesium Chloride(MgCl2) 0.5%max
Insoluble matter in water 0.25%max
Calcium Sulfate (CaSO4): 0.2%max
Ferric Oxide (Fe2O3) 0.025%max
Heavy Metal as Cu., Pb., Cd., Cr., Hg., As 0.005%max
Application
Mainly used in drying, melting snow for airport express and street, concrete desiccant and concreting fast, removing dust and oil industry.
Exporting Packing :Plastic woven bag with PE ,25kg/50kg/1000kgs net weight or 25kg x 40 bags into one big bag or 40 bags on a pallet with shrink-wrapped
Means of transportation :in containers or by bulk vessel with large quantity
Colloidal mill machine is a mechanical equipment that uses a combination of shearing, grinding, and high-frequency vibration to finely grind and homogenize materials. Its core components consist of stainless steel dynamic and static grinding discs, which achieve material refinement through high-speed relative motion.
Use for :
Food industry: homogenization of dairy products, grinding of chocolate, emulsification of jam/peanut butter, processing of bone paste, etc.
Chemical industry: pigment dispersion, lubricant homogenization, emulsified asphalt preparation, etc.
Pharmaceutical industry: ointment mixing, vaccine emulsification, oral liquid homogenization, etc.
Daily chemical industry: cosmetics emulsification, toothpaste grinding, detergent dispersion, etc.
Other fields: dispersion of architectural coatings, pulp processing in the paper industry, crushing of lithium battery base materials, etc.
Capacity are different . Capable of high rotational speed (such as 14000rpm) and ultra refinement (particle size 5-10 m)
Welcome cooperate!
Ultralfine grinding mill machine pulverizer ,Widely used for ultrafine grinding of dry materials in various industries such as traditional Chinese medicine, western medicine, pesticides, biology, cosmetics, food, feed, chemical industry, ceramics, etc. Especially for fibrous and high toughness materials such as cordyceps, tea, and lingzhi, the crushing effect is more perfect.
Crushing particle size 1-75um ,capacity 70-10000kg/hour.
Welcome cooperate!
pellet machine, with the advantages of low noise, easy and stable operation,
high automation, can make pellet dia size from 6mm to 12 mm and the output capacity from 1.5t/h to 2.5t/h. We can offer you the complete solution for making pellets, from crushing, drying to pelletizing.
Features :
1. This machine adopts gear first stage driving system, with ideal drive ratio and enormous driving force, its transmission us stable with low noise, operate simply, no blocking is happened to the machine easily.
2. The maximize design if pinch roller can lower the requirement to moisture content of materials in particle molding.
3. The motor and gear cases are installed at the heavy pedestal, pin coupling is used to realize direct connecting, which can exempt from foundation installation and easy to repair and maintain.
4. The machine is equipped with patented water circulation; the cooling system can be used to control the temperature rising of each part efficiently, to guarantee the continuous, stable, reliable running of the machines.
5. The machine adopts advanced variable frequency motor to feed, which equipped with overload intelligent protection.
Industry Paperboard crush cutting machine
The paper board crush cutting machine is used for the end customers of corrugated box (color box), and it is used as the filling or cushioning material in the packaging in the manufacturing industry; Such as precision instruments, meters, electrical appliances, ceramics, glass, crafts, furniture and other industries. It can deal with irregular waste cardboard, unqualified cartons, color cartons and cartons, with or without printing, and can solve the thorny problems of enterprise managers. Paper products, recycling, no pollution sources; The state explicitly forbids "non degradable products" as filling materials, which can be used as substitutes for some chemical products.
Paperboard expanding and cutting machine features :
Green environmental protection. 2. Reduce cost. 3. Waste utilization. 4. Wide use.
Paperboard expanding and cutting machine advanced technology :
The paper board expanding and cutting machine uses German technology to provide you with high quality green packing and filling materials;
The unique technology turns the corrugated boxes that need to be discarded into "free" soft and fluffy green packing filling materials, and is used in the transportation packaging of fragile goods;
The main switch is also an emergency brake to ensure safety;
This product is widely used in packaging industry, transportation industry and parts processing industry. For example, motor manufacturers use fluffy paperboard as filler to facilitate logistics transportation;
Small space and easy operation;
A variety of specifications to choose from, with super large production capacity.
Welcome order! good price good quality !
Paperboard expanding and cutting machine,
The paper board expanding and cutting machine is used for the end customers of corrugated box (color box), and it is used as the filling or cushioning material in the packaging in the manufacturing industry; Such as precision instruments, meters, electrical appliances, ceramics, glass, crafts, furniture and other industries. It can deal with irregular waste cardboard, unqualified cartons, color cartons and cartons, with or without printing, and can solve the thorny problems of enterprise managers. Paper products, recycling, no pollution sources; The state explicitly forbids "non degradable products" as filling materials, which can be used as substitutes for some chemical products.
Paperboard expanding and cutting machine features :
Green environmental protection. 2. Reduce cost. 3. Waste utilization. 4. Wide use.
Paperboard expanding and cutting machine advanced technology :
The paper board expanding and cutting machine uses German technology to provide you with high quality green packing and filling materials;
The unique technology turns the corrugated boxes that need to be discarded into "free" soft and fluffy green packing filling materials, and is used in the transportation packaging of fragile goods;
The main switch is also an emergency brake to ensure safety;
This product is widely used in packaging industry, transportation industry and parts processing industry. For example, motor manufacturers use fluffy paperboard as filler to facilitate logistics transportation;
Small space and easy operation;
A variety of specifications to choose from, with super large production capacity.
Welcome order! good price good quality !
