top of page

PRECISION NON-FERROUS & STAINLESS STEEL 

INVESTMENT CASTINGS COMPONENTS

Pahwa MetalTech is a Precision Investment Casting (Lost Wax) manufacturer in India with expertise to manufacture engineering industrial components and sculptures in Non-Ferrous alloys of Copper, Aluminium, and Stainless steel. With our agile manufacturing facility coupled with state-of-the-art production equipment, we can manufacture low-volume prototype parts and also service high-volume production requirements. 

Have a requirement for Investment Casting? Get a quote from us today.

Investment Casting, Lost wax Castings castings

MATERIALS 

2.png

COPPER ALLOYS

  • C90000-C91999: Copper-Tin Alloys (Tin Bronzes)

  • C92000-C92900: Copper-Tin-Lead Alloys (Leaded Tin Bronzes)

  • C93000-C94500: Copper-Tin-Lead Alloys (High-Leaded Tin Bronzes)

  • C94600-C94999: Copper-Tin-Nickel Alloys (Nickel-Tin Bronzes)

  • C95000-C95999: Copper-Aluminum-Iron-Nickel Alloys (Aluminium Bronzes)

  • C96000-C96999: Copper-Nickel-Iron Alloys (Copper-Nickels) 

  • C83300-C83999: Copper-Tin-Zinc Alloys  (Red Brasses)

  • C84000-C84999: Copper-Tin-Zinc-Lead Alloys (Semi-Red Brasses)

  • C85000-C85999: Copper-Zinc Alloys (Yellow Brasses)

Cannot find the alloy for your castings? or facing a challenge with your existing suppliers?

We are constantly working on new metallurgical and alloys that can be manufactured via the Investment Casting process. Our technical team works very closely with customers to achieve high integrity, porosity-free castings, and consistently meet the chemical, mechanical properties, and other application requirements.

Reach out to us with your special materials requirements and we will be happy to work with you to develop high-quality castings for you. 

ENGINEERING DESIGN & SIMULATION

METALLURGY

Over the years we have gained knowledge and understating of metallurgy of Copper and Aluminum alloys. We constantly work with metallurgists from premier institutes to develop new alloys and heat treatment processes

DESIGN

We use most advance 3D modelling software for design and configuring casting tree for high quality castings and better yields.

SIMULATION

vacuum investment castings

With the help of in-house simulation software every new part is analyzed for its solidification characteristics. Gate design, feeding and chills are placed to obtain high integrity defect free castings.

Bronze Impeller lost wax casting

MANUFACTURING TECHNOLOGY

Our Manufacturing facility houses the most advanced induction melting furnaces both in Air and Vacuum. We have three manufacturing process technologies under one roof to cater to the diversified requirements and specifications. In addition to the melting facility, our plant is fully integrated with an in-house electrical heat treatment furnace. 

investment casting foundry near me

AIR METLTING - AIR CASTING

Air Melting - Air Casting is a conventional Investment Casting Process where melting and casting takes place in the air in ceramic shells. The shells are carefully designed and prepared for defect-free castings. This process is ideal for high volume general purpose requirements. 

precision castings, bronze casting

AIR METLTING -VACUUM CASTING

When we need to cast sharp and intricate features, the shell is subject to vacuum. While pouring the metal, the negative pressure creates a pull that helps fill the casting giving superior quality and finish. This process is used for manufacturing thin-walled castings. 

vacuum investment casting, precision castings

VACUUM METLTING-VACUUM CASTING

This is the most advanced technology where both melting and casting happen in a complete vacuum. It The melt is free from impurities and oxide formations.  The castings can be made with features and geometries which are difficult/not possible to make via other processes.

OUR EXPERTISE

PROTOTYPES

Prototypes Castings

With the use of 3D-printed castable patterns and our Investment Casting technology, we can make working prototypes quickly.

PRODUCTION

Investment Castings

Using our Investment casting equipment coupled with our production planning tools we can make small-volume parts and scale them up for mass production.

ART & SCULPTURE

7.png

Take your art to the next level with our Investment Casting technology. Get high-quality, porosity-free fully finished sculpture and statues.

INDUSTRIES

Investment Casting Industries

OUR ADVANTAGE

HIGH-QUALITY CASTINGS

Castings manufactured are carefully tested for composition, mechanical properties, dimensional accuracies and visually inspected before being shipped

MANAGE INVENTORY

Warehousing facility for export consignments to manufacture and stock products as per your needs and can ship them quickly as per schedule.

WORLDWIDE SHIPPING

We work closely with Logistic companies to ship consignments globally at most competitive rates.

LOW VLOUME PARTS

There is no minimum order quantity required, be it a small number of castings  we service all.  

ZERO DUTIES & TRARIFF 

India being a democracy has excellent trade relations with many countries. Pay lower duties under FTA/Trade Agreements. 

COMPETITVE PRICING

We offer castings at competitive prices so that you get value for money. 

LOOKING FOR HIGH-INTEGRITY INVESTMENT CASTINGS?

We strive to produce high-quality, defect-free castings by continuously improvising on the existing process, and implementing advanced manufacturing technologies backed by extensive research in materials.

 

Our core philosophy is the go back to the basics and challenge 'thumb rules' and 'Industry gravity' to deliver on our promise of product quality. 

Reach out to us for more for your investment casting needs.

Vaccuum Bronze Castings
bottom of page