One of the most important components in the entire investment casting cycle is the preparation of the wax pattern. The precision of the casting is dependent on the precision of the wax pattern. Wax when used for expendable models in investment casting suffers from a number of defects, and by far the most important is the shrinkage, causing distortion of the patterns to take place on thick sections. To overcome this organic fillers are used which are expensive and difficult to remove in the recovery of wax post the pattern making.
Onsite Water in Wax emulsification system with successful emulsification of upto 40% water with wax along with the emulsifier.Processed wax (62% wax, 35% water, 3% Emulsifier) gives a pattern wax with the required consistency.
Emulsified wax has improved properties for forming the pattern by injection moulding,
1. Greatly improves the flow-ability of the wax
2. Decreases the shrinkage and subsequent distortion in the patterns
3. Improves the rigidity of the pattern for easier handling for further processing
4. Eliminates the need for expensive organic fillers
5. Improves the wax recovery during the mould sintering
6. Reduces wax losses in filler removal
7. Reduces the casting rejections due to filler entrapment in the moulds
Advantages of Water in Wax emulsification system
1. Compact skid mounted onsite water in wax emulsification system
2. Highly cost effective with low power consumption and cost of emulsification
3. Inorganic ash less emulsifier reduces the loss of wax during recovery
4. Facilitates the emulsification of upto 40%water with wax for pattern making - giving user the flexibility to control the water emulsified depending on the pattern requirement
EQUINAS 8 is a high-quality Group III base oil, manufactured from a unique feedstock by using a proprietary hydrotreatment and wax isomerization process and hydrofinished to a colourless liquid. The base oil is highly isoparaffinic and exhibits a very high viscosity index as well as superior low-temperature performance. It has an excellent viscosity-volatility relationship. Applications: EQUINAS 8 is an excellent choice for formulating high performance engine oils due to its high viscosity index and low volatility. This base oil is also suitable for application in industrial equipment, such as compressors, hydraulic systems, gears and turbines. Features and Benefits Very high viscosity index Excellent volatility for low-viscosity engine oils Superior low-temperature performance Good oxidation stability
The CP -4600 Series compressor lubricants are formulated using premium polyalphaolefi n (PAO) synthetic base fluid, coupled with a high-performance additive package. These compressor lubricants feature excellent thermal and oxidation stability enabling them to operate over a wide range of temperatures without coking, deposit formation or corrosion. The lubricants have low volatility and exhibit excellent miscibility with hydrocarbon gas and good compatibility with mineral oil lubricants. The CPI-4600 Series are recommended for refrigeration services due to excellent low-temperature properties. They are wax-free as they are synthetic. A low pour point prevents lubricants from congealing in refrigeration lines. High film strength provides lubricity even when diluted with refrigerant. Applications and Compressor Type Propylene Refrigeration Oil-flooded rotary screw compressors Liquid ring vacuum pumps Other applications requiring an oxidative and thermally resistant lubricant Features and Benefits Hydrocarbon miscibility Work well with hydrocarbon gas in industrial refrigeration systems Oxidatively stable Longer system life Low volatility Reduced maintenance, reduced top-up High viscosity index Wide temperature range of operation Excellent lubricity Increased efficiency, reduced cost of operation
Application: It has good compatibility with ink and coating system. It is widely used in wood coatings, plastic coatings, powder coatings, coil coatings, UV light curing coatings, etc. Features and Benefits: 1.Acts as a degassing agent in powder coatings 2.Excellent anti-blocking and slip properties 3.Good scratch resistance properties 4.Increased matting We can produce micronized waxes with melting point at 52-325 C, and hardness at 0.5-15dmm. Properties Unit Specifications Melting point C 114-118 Density g/cc 0.94 Hardness d-mm 1.0 Average particle size m 5.5-6.5 Maximum particle size m
Application: It has good compatibility with ink and coating system. It is widely used in wood coatings, plastic coatings, powder coatings, coil coatings, UV light curing coatings, etc. Features and Benefits: 1.High water repellent effect 2.Improved sand-ability of wood coatings 3.No influence on the transparency of polymers 4.Excellent dispersion and lubricating properties in plastics applications We can produce micronized waxes with melting point at 52-325 C, and hardness at 0.5-15dmm. Properties Unit Specifications Melting point C 114-118 Density g/cc 0.94 Hardness d-mm 1.0 Average particle size m 6-9 Maximum particle size m
Transformer oil is a mineral insulating or cooling oil derived from crude petroleum. It is a mixture of various hydrocarbons consist partly aliphatic compounds These are the petroleum products, like Napthenic based transformer oil and Paraffinic based transformer oil. Napthenic based transformer oils are known for their heat distribution, which is one of the main problems with transformer. This also has a good flowing feature under low temperature and it is wax-free. These type of oils are better for low-temperature. Even though it oxidises easier, the product formed by this process (i.e sludge) is soluble. Hence, it won't obstruct the cooling system of the transformer. Paraffinic based transformer oil is obtained from paraffinic crude oil using solvent separation methods. This is known for its good thermal and oxidation durability and good high temperature viscosity feature. Because of its high viscosity index due to the presence of wax, though the oxidation rate is lower than the napthenic oils, the precipitant or the sludge is formed due to the oxidation. This might become an obstruction for the heat dissipation. Packing : 20 MT flexi bags & in Mild steel drums Offered in : FOB/ CIF / CFR basis in USD / EURO International approvals : DOBLE , LABORELEC TEIAS, TNB , BHEL , SAUDI ELECTRIC , ABB , SIEMENS Sample : Available on customer request Grades available : IEC 60296 , IEC 296 class 1 , IS 335 Payment terms : LC at sight , Advance by TT
The Oil Filtration Plant shall be designed for high vacuum and low temperature of oil for achieving required results. The Oil Filtration Plant shall be Mobile, mounted on an under carriage with Four Pneumatic wheels. Automatic brakes and towing arrangement shall be provided. The Plant shall be weather proofed and shall be suitable for outdoor use. The casing shall be provided with doors of SS 304 Sheets, hinged on fabricated Framework, Angles and Channels to have access to the operational controls and inspection windows etc. The equipment shall be enclosed and protected against climatic conditions. The Screw Jacks for relieving pressure on wheels at stationary conditions shall be provided. All components shall have adequate strength and rigidity to withstand normal conditions of handling transport and usage and shall be free from edges or corners to avoid injury to Operating Personnel in normal conditions of use. The design of the Plant shall be such that if required the part/s can easily be replaced.
Application: It is used for treating the unqualified turbine oil, especially the seriously emulsified turbine oil.This series can rapidly and effectively remove the water, gas and impurities, break emulsification. It aims at turbine oil's nature of high water content, easily emulsified and high impurity content, and makes the oil recover the new oil's standard. Advantages: This machine breaks emulsification thoroughly, and the oil is very difficult to be emulsified again after treatment. Its dehydration volume is large and it can drain off water on line. Ty series, which prevent lubrication system from damage, can effectively extend the lifetime of oil and protect turbine and other machines.
Application This machine is special for recovering and purifying various kind of high-precision lubricating oil such as hydraulic oil, mechanical oil, coolant oil, fear oil, heat treatment oil and so on. Features 1. Strong capability of breaking emulsification 2. The combination of coalescing separation and vacuum dewatering 3. More deeply and precisely fh rectangular filtering system 4. Zn unique technology---H.P.M high polymeric absorbing material. Wooden
Lubricating oil purifier 1. Strong capability of breaking emulsification. 2. The combination of coalescing separation and vacuum dewatering. 3. More deeply and precisely fh rectangle filtering system. The oil will reach to the new oilf+s nature when it was purified. 4. Zhongnengf+s unique technology with h.P.M high molecule absorption material
