Investment casting India,lost wax casting manufacturer,investment casting exporter,lost wax casting exporter,India,suppliers,exporters

AN INTRODUCTION

We, MANEK INVESTMENT CAST PVT. LTD., would like to introduce ourselves as a leading INVESTMENT CASTING UNIT. We can produce any piece you need by INVESTMENT CASTING, LOST WAX MOULDING as per your Drawing, Specification, & Sample.

OUR PLANT
Our plant is situated in SHAPAR Industrial area which is 15 k.m. from Rajkot in Gujarat State in INDIA. Our Company is set up with latest, sophisticated & ultra modern Infrastructure & machines, Testing Equipment, Instruments & Facilities to maintain Quality Assurance to a high precision degree of accuracy required in process.

EQUIPMENTS & MACHINES INSTALLED

High Frequency Induction Furnace
Wax Injection Press
Temperature & Humidity Controlled Shelling Room
Cerwool Coated Shell Baking Furnace
Heat Treatment Furnace
Shot & Sand Blasting Machines
Heavy Duty Grinders
Belt Centre
Abrasive Cutting Machines
Tool Room.

OUR EXPERIENCE, SKILL & KNOWLEDGE
Our more than 40 years of Experience and our skills in Casting make us highly qualified to produce Quality Investment Casting, Productive & development of Investment Casting are supported by highly qualified and relevant field experienced engineers and skilled workers, operators, Inspection staff and modern management staff team. We have built a solid reputation for high quality Investment Casting with cost effective solutions to the most stringent engineering demands, both in India and Internationally.

OUR CAPACITY
We can make INVESTMENT CASTING of making a few grams to 70 Kgs. Single Piece

METAL ARRANGEMENT
It is our metal arrangement to cast virtually any metal/alloys such as Stainless steel, Alloy steel, Carbon steels. Nickel based steels, Super Alloys, Hast Alloys, Inconel, Monel, Ductile Irons, Aluminium Alloys, Copper Based Alloys, Bronze Alloys and many other ferrous & Non-Ferrous metals.

PRODUCT QUALITY
We recognize and accept the responsibility to establish and maintain an efficient quality in Investment Casting. We have, Die & Wax pattern Inspection Section, Chemical & Physical Laboratory Section & Quality Control Room to ensure stringent requirement of Investment Casting called for.

APPLICATION RANGE
INVESTMENT CASTING is having vast application in following items:

AERONAUTICAL & AIRCRAFT IMPELLERS AUTOMOBILE SPARE PARTS
INDI. CLAMPS CHEMICAL PLANT & MACHINERY LAUNDRY MACHINES
COMPRESSOR PARTS MARINE HARDWARES CONVEYOR SYSTEM
MINING EQUIPMENTS CRANES & HOIST NUCLEAR PROJECTS ORGANIZATION
DAIRY, FOODS, BEVERAGE PLANTS OIL MILL, EXTRACTION MACHINERY DEFENCE ORGANIZATION AMMUNITIONS & WEAPONS
OPTICAL INSTRUMENTS DIESEL ENGINES PHARMACEUTICAL MACHINERIES
EARTHMOVING EQUIPMENTS PNEUMETICS & CONTROLS FIRE FIGHTING EQUIPMENTS
PRINTING MACHINERY FLOW METERS PUMPS
GENERAL ENGG. EQUIPMETNS & SPARE PARTS RAILWAY LOCOMOTIVE GAS, OIL PLANTS & MACHINERY
REFRIGERATIONS GEARS STEAM TRAPS
HARDWARES SURGICAL & ORTHOPEDIC, MEDICAL EQUIPMENTS & SPARES
HAND TOOLS TEXTILE MACHINERY SPARES HEAVY ELECTRONICS
VALVES HELICOPTERS, etc.

Total Customer's satisfaction by providing:

Right Casting at right price at right time
Quality of International Standard & Consistency.
Professional Reliability
Customer's interaction with prompt & timely response.

C & S casting materials reference :
A wide range of ferrous metals can be selected. Produced to specifications and standards according to the ASTM, DIN, JIS, etc. If you have a specific alloys of which does not appear below, please let us know, we shall meet your needs.

Alloy category             Examples
Stainless steels       3xx Austenitic, 4xx series hardenable, Duplex stainless, etc.
Carbon steels         10xx series, 11xx series, 12xx series, 15xx series
High alloy steel       13xx through 97xx series
Tool steels              W series, S series, O series, A series, D series, H series.
Nickel based alloy Hastalloys, Monel, Inconels

Casting dimension tolerance reference:
Casting will not be perfect as the tooling have tolerances and the wax pattern have tolerances, however, they can be predicted. Some typical lost wax casting dimensional tolerances are described as follows:

Casting dimension     General tolerance     Specific tolerance
2-10 mm                                +/-0.25 mm           +/- 0.14 mm
10-25 mm                             +/-0.3 mm               +/-0.25 mm
25-50 mm                             +/-0.4 mm             +/-0.32 mm
50-75 mm                             +/-0.6 mm             +/-0.5 mm
75-100 mm                       +/-0.8 mm               +/-0.7 mm
100-125 mm                           +/-1.1 mm             +/-0.9 mm
125-150 mm                           +/-1.4 mm               +/-1.1 mm
150-175 mm                         +/-1.7 mm             +/-1.3 mm
175-200 mm                   +/-2.0 mm               +/-1.5 mm
200-250 mm                 +/-2.5 mm             +/-1.8 mm

Surface roughness :
Typical surface roughness is 125rms-250 rms.

Concentricity and roundness :
Out of round is the radial difference between a true circle and the cast surface diameter,
Hole diameter          deviation
Up to 12mm           +/- 0.08mm
25 mm                       +/-0.13 mm

Parallelism:
Parallelism is relative planner measurement with respect to a datum plane, nominal difference is 0.25mm per 25mm dia. plane.

Radius:
Please try to avoid sharp edges, r = 1mm is nominal for the CAM tooling.

Weight and size :
The smallest casting can be 5 grams, or it can be 70 Kg. The biggest size is about 300 X 300 mm.

Thickness:
We produce normally 2-3mm thickness casting as the minimum thickness, but in some small areas 0.50mm can be achieved.

Our Company follows the LOST WAX PROCESS in INVESTMENT CASTING: -

Wax Pattern is obtained by injection wax into die.
Wax pattern when removed from die is a perfect duplicates of finished part
Assembling Wax Pattern on a sprue made of wax forms a tree.
Tree's coated with ceramic material is sprinkled over wet slurry 4/5 times repeatedly.
Ceramic Shell hardness and wax is melted out in boilerclave.
Shell is heated and is filled with molten metal.
Ceramic shell is broken away from casting after metal solidifies.
Complete part is obtained after final inspection for dispatch.

QUALITY

Our Unit is certified by ISO : 9001 : 2000.
We follow ISO:9001-2000 Quality Management System throughout the Organization
We follow customer's Drawings, Specification, Material detail & Sample to produce
We follow IS/ ISO/ other Strandards like BS/ SAE/ ASTM/ DIN etc.
Chemical & Physical laboratory in house for effective metallurgical control
Inward In process, Final inspection through Q.C.
C & P action methodology to eliminate reocurrence of non-conformity.
Dispatch only after clearance from Q.C.

Our Company follows the LOST WAX PROCESS in INVESTMENT CASTING:-

Wax Pattern is obtained by injection wax into die
Wax pattern when removed from die is a perfect duplicates of finished part
Assembling Wax Pattern on a sprue made of wax forms a tree.
Tree's coated with ceramic material is sprinkled over wet slurry 4/5 times repeatedly.
Ceramic Shell hardness and wax is melted out in boilerclave.
Shell is heated and is filled with molten metal.
Ceramic shell is broken away from casting after metal solidifies.
Complete part is obtained after final inspection for dispatch.