Sand Casting

Nexus Engineering has one of the most modern state-of-the-art Integrated Special Steel and Alloy Steel Casting & Precision Valve manufacturing plants manufacturing specialized castings and high precision valves for the Oil & Gas Fertilizer, Chemical, Petrochemical, Power and Steel Industries as well as for Refineries.

The in-house foundry is automatic with indigenous and imported equipment such as continuous moulding line, Heat Treatment and shot Blasting machines with in house destructive and non-destructive testing facilities such as Spectro, Radiography, Impact, MPI etc. as well as large CNC lathes, CNC Drilling, Radial Drilling and seal welding Machines.

The plant is well balanced making it modern and pollution free. We manufacture valves of carbon steel, stainless steel and other special alloy casting and these are exported to international customers including end users.

The complete manufacturing operation including that of the foundry has strict quality control under TQM and is coordinated by QC / QA professionals.

Stringent quality control and testing procedures are maintained in compliance with API 600, API 598, API 6A, API 6D and other relevant ANSI, ASTM, BS and MSS standards.

Investment Casting Process

Forging Process

Forging is the process by which metal is heated and is shaped by plastic deformation by suitably applying compressive force.

Features

  • Nexus Engineering can offer opened as well as close die forging. Wide range of metal specification.

  • Wide range of metal specifications.

  • Flexibility in ordering.

Range and capacity

  • Weight: Aluminum Weight from a 10 gms up to 2000 gms.
  • Zinc die casting upto 400 gms. single pcs.
  • Dimension: up to 750 mm. Length.
  • Material: Aluminum, Zinc alloys Brass and its all international grade.
  • Annual capacity of 200 MT.

SAND CASTING PROCESS

A step-by-step journey from design to finished product

01

Casting 3D Simulation

Casting 3D Simulation
Pattern Shop
02

Pattern Shop

03

Molding

Molding
Closing
04

Closing

05

Melting

Melting
Pouring
06

Pouring

07

Knockout

Knockout
Fettling
08

Fettling

09

Heat Treatment

Heat Treatment
Final Inception
10

Final Inception