Rajshi Industries

Rajshi Industries  Rajshi Industries  Application Industry   /   Engineering Industry Casting



Engineering Industry Casting

Engineering Industry Casting

We serve various industries with our quality range of industrial casting such as valve casting, industrial die casting, valve body casting and pump casting. These industrial castings have been manufactured using quality material and have been designed as per the industry specific requirements. Quality material and precisely engineering makes us the most preferred manufacturer amongst buyers. We offer these valve castings, industrial die castings, valve body castings and pump castings at market leading prices.





Alloy Steel Casting

Alloy Steel Casting

We are one the leading manufacturer and supplier of Alloy Steel Casting . We have huge range of Alloy Steel Castings which is available at market competitive rates that suit to all kinds of customers' budget.

Features :
  • Metal processing equipment includes the main processing center, CNC lathes, wire cutting, digital milling machine, lathe, all kinds of stamping equipment and more
  • Drawings and samples can be processed
  • Materials: carbon steel, stainless steel and Alloy Steel more
  • Customized drawings or samples are accepted






Carbon Steel Casting

Carbon Steel Casting

We are one the leading manufacturer of Carbon Steel Casting.

Specification :
  • Material: carbon steel, stainless steel, steel tube, steel rod, aluminium and more.
  • Process: stamping, bending, welding, casting, punching, maching.
  • Surface: powder coating, zinc plated, nickel-chrome plated, painting, heat treatment and more.
  • Packing: packed by carton, then on carton or as per customers requirement.






Investment Casting

Investment Casting

The investment casting process is perfect to help our customers in investment casting to be able to make superior purchasing decisions.

Wax Injection :
Imitation of the preferred investment casting is created by injection molding or for lesser volumes using speedy prototyping (SLA or SLS). These mock-ups are referred to as patterns.

Assembly of Wax Tree :
Patterns are then fastened to a central wax stick, called a sprue, to form a casting. This is known as wax tree.

Ceramic Shell Building :
The shell is made by submerging the wax tree meeting in liquid ceramic slurry and then into a bed of fluidized fine sands. Up to eight coatings are applied in this way depending on the shape and weight of the part.

Dewax :
formerly the ceramic is dry; the wax is then liquefied out, making a negative impression of the meeting within the ceramic and sand shell. This process utilizes autoclaves to uphold shell reliability.

Conventional Casting :
In the conventional lost wax casting procedure, the pre-heated shell (up to 1800 deg F) is poured with molten metal by gravity filling the metal into the ceramic shell. As the metal cools, gates, sprue, the parts, and filling cup become one solid casting. Shell temperature and dissolving temperature will differ depending on the alloy.

Knockout :
once the metal is cooled and hard, the ceramic shell is wrecked off by tremor or water blasting.

Cut Off Of Parts :
The parts are then cut away from the central sprue utilizing an elevated speed saw.

Finished Metal Investment Castings :
Following minor finishing operations, or potential needed machining functions, the metal investment castings-identical to the innovative wax patterns--are prepared for shipment to the customer from our metal investment casting China foundry. We are able to offer finished cobalt alloy investment casting, steel investment casting, aluminum investment casting, stainless steel investment casting, nickel alloy investment casting and precision investment castings.

Wall Thickness :
Please call for tolerance stipulation for wall thickness or any tolerances in common. As per the metal or alloy, least amount of wall thickness can vary from 0.04 inches to 0.08 inches.

Advantages :
  • No flash or parting lines
  • Almost any metal can be cast.
  • Ready for use with little or no machining required.
  • Very close tolerances and excellence surface finish can be obtained.
  • Complex shapes which are complicated by any other technique are possible.
  • Suit for producing complex shapes where other production processes are too expensive and time-consuming.
  • Expensive as many labor engaged in the preparation of the wax patterns & shell moulds.

Disadvantages :
  • Occasional minute flaws.
  • The size of the casting is often limited.
  • Time consuming as shell moulds cannot be reused.
  • Expensive as many labor engaged in the preparation of the wax patterns & shell moulds.






Shoe Molds

Shoe Molds

Shoe Molds are specifically designed for the foot wear making industries to cater the demands of latest market trend. This range of shoe molds are manufactured by making use of high grade quality materials with the implementation of most advanced casting techniques and tools. These injection moulds are available in one and more color combinations for TPU, PU, TRP, rubber, phylon and PVC materials.

Features :
  • Rigid design
  • Precise engineering
  • Stable dimensions
  • Rust proof
  • Durable service life
  • Impeccable finish

Used for Making :
  • Chapples
  • Shoes
  • Sandal
  • Sleepers
  • Belly
  • Floaters






Steel Castings

Steel Castings

Steel casting is a specialized form of casting involving various types of steel. Steel castings are used when cast irons cannot deliver enough strength or shock resistance.

Specifications :
  • Material: Stainless steel
  • Application: Customized
  • Dimensions: Customer required



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