Ferrous & Non Ferrous Precision Investment Castings

Continuous Improvement is Our Commitment

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About Us

Alfa Techno Cast as manufacturers of Ferrous & Non Ferrous Precision Investment Castings using lost wax process located in Rajkot in western India.

We are having the best experience of 25 years in this field. We have well equipped foundry managed by well qualified & experienced personnel, same is supported by In-House testing facilities, and much more..

Why ALFA TECHNO CAST

  • State-of-the-art manufacturing complex.
  • Flexibility for quantities - large / medium / small series - all can be manufactured.
  • Well qualified, experienced & skilled employees.
  • Wide choice of materials manufacturer.
  • Consistent Quality.
  • Quick responses to inquiries / RFQS.
  • Vision to grow with the customers & keep long term business relations.
  • Complete solution for supplying with Raw Casting, Machining, Heat Treatment, Finishing with Assembly condition also.

The company has earned reputation by providing castings to the various industries according to their stand requirement and also incustomized size, wide range of materials. Our primary goal is to satisfy our customers by delivering the highest quality components on time with competitive cost.

Our experienced professionals are involved for providing a superior product value, rather than just a low unit cost with assured quality within time frame.

Process

Manufacturing Facility

Model Developing

Model Developing

3d Model development using latest 3d modelling software.

Computerised Solidification Analysis

Computerised Solidification Analysis

With help of metal solidification analysis we reduce the number of trials and the time for sampling for our customer.

Injection of Wax Patterns

Injection of Wax Patterns

With the help of automatic and semi automatic wax injection machines we are able to produce high quality wax patterns..

Assembly

Assembly

Wax pattern is assembled with other wax components to form the gate and runner metal delivery system.

Ceramic Coating

Ceramic Coating

Wax pattern assembly is dipped in a ceramic slurry, covered with sand stucco, and allowed to dry.

Dewaxing

Dewaxing

High pressure dewaxing chamber for dewaxing of ceramic shells.

Shell Socking

Shell Socking

Shell is pre heated to specific temperature to increase the strength and stability of the ceramic shell.

Pouring Of Molten Metal

Pouring Of Molten Metal

Modern furnace, Temperature and Chemical analysis instruments for making molten metals as per customers requirement.

Gate Grinding

Gate Grinding

Gate is precisely grinded to achieve higher surface finish.

Finishing

Finishing

Finishing to deliver the excellent surface finish.

Machining

Machining

State of the art machining workshop equiped with modern measuring instruments.

Heat Treatment

Heat Treatment

Modern and precise temperature control and measurment system to achieve desire properties of metal.

Process

Manufacturing Capability

Production Capacity

1200 MT per annum

Weight Capacity

0.010 kg. to 100 kg/piece

Dimentional Capacity

Size: 700mm x 700mm x 700mm

Surface Finish

3 to 8 micron Ra

Material Capability

ASTM, AISI, DIN, EN, GOST, GIS & Other International standards as per the customers need . Material : Stainless Steel, Carbon Steel, Low Alloy Steel, Duplex Steel or According to customers specific requirement

Value Added Services

Electro Policing, Electro Plating, Passivation and Pickling, Buffing, Zinc Plating

Machine Workshope

Our modern machining workshope help us to deliver ready to use components to our customers.

Technical Capabilities

Quality

Quality Assurance

1

Incoming Raw Material Quality Inspection

2

Die Inspection

3

Wax Pattern Dimension & Quality Check

4

Spectro Analysis

5

Tensile Testing

6

Impact Testing

7

Hardness Testing

8

Radiography

9

Ultrasonic Testing

10

Magnetic Particle Inspection

11

⁠Casting Dimension & Quality Check

12

CMM Inspection For Narrow Tolerance

Products

Check our Products

Railway Components

Railway Components

Engineering Components

Engineering Components

Pumps & Valves Components

Pump & Valve Components

Food Machinery Components

Food Machinery Components

Architectural Hardware Items

Architectural Hardware Items

Railway Parts

Railway Parts