R.C.S. Manufacturing Sdn. Bhd. uses selected silica sand coating with phenolic resin to produce high grade Resin Coated Sand by using Hot Mixing Method, which contains 0.8% to 4% of Resin, with an AFS number ranging from AFS 40 to AFS 90. The bending strength of the product ranges from 12kg/cm�² to 150kg/cm�². Each and every resin coated sand formulation can be customized so you can optimize your operation\'s unique capabilities.
Resin coated sand can produce the shell core and shell mould for the following parts:
1) Automobile and motorcycle engine parts
2) Aluminium alloy casting
3) Grey iron casting
4) Brass and copper casting
5) Stainless steel casting
This is the sand of river Narmada and it is of very good quality and we clean and wash it better.
Our quality is our identity. This river sand is also used in construction works and other works and most of the construction is done by this sand.
And this sand packing comes in 50 kg packing. We promise to provide you very good quality sand.
Black sands are sandy deposits that contain a high percentage of heavy metals of economic importance because they enter into important strategic industries, and they are named so because they contain a high percentage of dark-black minerals (iron minerals) such as ilmenite and magnetite.
Black sand contains a percentage of economic minerals (ilmenite - zircon - magnetite - rutile - agate) and monazite, which contains radioactive minerals. Many countries extract heavy minerals from the black sands they host due to their economic importance. Also, the beaches are cleared of environmentally harmful radioactive substances
We are river sand extractor and exporter in Cambodia. We produce high quality washed natural river sand for construction use the spec. as below
Module Fineness between 2.0~2.6
Moisture below 6%
Chlorine Ion below 0.01%
Mud below 2%
We usually use 50.000 ton bulk carriers to export MOQ 200.000 tons per month we accept the L/C for offshore payment basis for the settlement of the L/C is confirm the quality by the independent third party commodity inspection SGS or other independent third party report sign the contract and send the goods within 35 days after we receiving the L/C .
Please feel free to contact et me know your monthly
demand and destination port send me your LOI and I will quote our best competitive CIF price to you.
Thank you so much wish you have a nice day
Sand blasting sand
Materials which can be Sandblasted:
Sandblasting Process
Glass
Stone
Metals
Wood
Plastics Steel
Brass
Aluminum
Silver
Materials Required for Sandblasting Process:
Abrasive Media grit size 80 grit around 0.007
Sand Produces free silica: cause of silicosis, a lung disease
Aluminum OxideLasts 30-40 X over sand.
Silicon Carbide Lasts at least 40-50X over sand.
Garnet
Glass Beads
Black Magic
Walnut Shells
Plastic Pellets
Description
Sandblasting is also known as abrasive blasting. Basically, it is the operation of forcibly propelling a stream of abrasive material against a surface. The sandblasting operation is done under high pressure to smooth a rough surface, roughen a smooth/Shape the surface to remove its contaminants. There are several variants of sandblasting process like bead blasting, Soda blasting and shot blasting. Before sandblasting, it is mandatory to know about its materials and the pros and cons. If your job profile is related to sandblasting or you owned a company that involved in the same process, you need to stay with us. In this article, we will discuss sand blasting machines materials and its pros and corns. But before it, let me also clear some of the details of its operation.
There are Two Types of Sandblasting Processes:
Water-Driven It is applied for reducing surface deterioration, most commonly water driven process is used for brick or concrete surfaces preparation.
Air-Driven This process is best suited for metal surfaces, to prevent moisture buildup and avoid water intrusion in the surface.
Sandblasting is the process of propelling abrasive by using the pressurized liquid or compressed gas as propellant. There are many generic terms for this process that is generally related to the sandblasting abrasive media used for this process. Here are the details of abrasive materials.
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