Heavy Engineering Corporation Limited

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A REPORT

ON

HEAVY ENGINEERING CORPORATION

BY

Name(s) of Student(s) ID Number(s)

HARSH JAIN 2009A2PS410P

MAYANK MASRIN 2009A4PS337G

NAKUL SHARMA 2009B1A5383P

AT

HEAVY ENGINEERING CORPORATION , RANCHI

A Practice School-I Station of

BIRLA INSTITUTE OF TECHONOLOGY AND SCIENCE, PILANI

(JUNE & 2011)



A REPORT

ON

HEAVY ENGINEERING CORPORATION

BY

Name(s) of Student(s) ID Number(s) Discipline(s)

HARSH JAIN 2009A2PS410P CIVIL ENGG.

MAYANK MASRIN 2009A4PS337G MECHANICAL ENGG.

NAKUL SHARMA 2009B1A5383P Msc. BIO + PHARMACY

Prepared in partial fulfilment of the Practice School-I

Course No. BITS C221

AT

HEAVY ENGINEERING CORPORATION , RANCHI

A Practice School-I Station of

BIRLA INSTITUTE OF TECHONOLOGY AND SCIENCE, PILANI

(JUNE & 2011)



BIRLA INSTITUTE OF TECHNOLOGY AND SCIENCE

PILANI (RAJASTHAN)

Practice School Division

Station: RANCHI Centre: HEC

Duration: 54 DAYS Date of start: 23-MAY-2011

Date of submission: 18-JUNE-2011

Title of the Projects: INTRODUCTION OF H.E.C

Name(s) of Student(s) ID Number(s) Discipline(s)

HARSH JAIN 2009A2PS410P CIVIL ENGG.

MAYANK MASRIN 2009A4PS337P MECHANICAL ENGG.

NAKUL SHARMA 2009B1A5383P Msc. BIO + PHARMACY

Name of the experts: Mr. NAGESH JHA & Designation: SDGM (H.R.D)

Name of PS faculty: Dr. Saroj Kumar Sahani

Keywords: HISTORY OF H.E.C, HMBP, FFP, HMTP, PROJECT DIV.

Projects Areas: BRIEF DESCRIPTION OF H.E.C

Abstract: BRIEF DESCRIPTION AND HISTORY OF H.E.C . FUNCTION

AND DESCRIPTION OF VARIOUS UNITS OF H.E.C . MAJOR

ACHIEVEMENTS OF H.E.C .

Signature of students Signature of PS facultyDate: 18-JUNE-2011 Date: 18-JUNE-2011



.com



In the Service of the Nation

HEAVY ENGINEERING CORPORATION LIMITED(A Government of India Enterprise)

RANCHI, INDIA



eavy Engin HECL a Public Sector Undertaking, under Ministry of Heavy Industry,

Government of India, is a leading organization in India.

HEC was incorporated on 31.12.1958 under the Companies Act, 1956.

Independent India under the leadersip of Pandit Jawaharlal Nehru adopted central

economic planning for the industrialization of the country.It is one of the largest Integrated Engineering Complex in India,

manufactures and supplies capital equipment & machineries and renders project

execution services required for core sector industries. It has complete manufacturing

set up starting from castings & forgings, fabrication, machining, assembly and testing

– all located at one location backed by a strong design, engineering and technology

team. It has contributed in the indigenisation and expansion of Steel Plants and

modernisation of coal sector. HEC has special focus in the following sectors:

• Steel Plant Equipment • Mining Equipment• Machine Tools • Railways

• Power • Defence

• Nuclear Energy • Space Application

The head office and three plants of the company are situated in Ranchi,

the capital of the newly formed state Jharkhand. The company has its offices in New

Delhi and Kolkatta.



India’s largest Integratedengineering complex

Four Units, all located at one place

Foundry Forge Plant (FFP)• It is the largest foundry and forging complex in India and one of the largest of its

kind in the world. The area of the Plant is 13,16,930 sq.m accommodating 76,000

tonnes of installed machinery to cope up with the various operations effectively. This

Plant is the manufacturer of heavy castings and forgings for various HEC make

equipments and related to Steel plant, Defence, Power, Nuclear energy etc..

Manufacturer of Forged Rolls for Steel Plants, Crank Shafts for Railway Loco etc.

(ISO 9001:2008)

• The plant was established in collaboration with SKODAEXPORT of erstwhile

CSSR and equipped with facilities for melting, heavy and medium casting, all types of

forging and machining. Some of the major facilities installed in the plant are as

follows:-

a. Induction furnaces of capacity 0.5 t, 2t and 3t.

b. Arc furnaces of capacity 5t, 10t, 20t and 60t.

c. Vacuum arc degassing furnace of capacity 60t.d. Hydraulic forge presses of capacity 6000t, 2650t, 1650t and 1000t.

e. 3t hammer, a series of small free forgings hammers and die forging presses.

f. Various ranges of machine tools including one lathe of 53m bed length.

g. Low frequency induction hardening machine for CRM rolls (25 mm depth).

h. Centrifugal casting facility for slender bushes (350 mm dia and 1m long).

i. Horizontal and vertical mist quenching equipment for quality heat treatment,

producer gas & oxygen plant

• It manufacturers the following products:-

a. Medium and heavy castings/forgings for coal, defence, railway power and other

engineering sector - iron castings weighing upto 100t, steel castings weighing

upto 90t, non-ferrous castings weighing upto 1t and forgings weighing upto 20t.

b. Rolls for hot rolling mill and cold rolling mill of steel plant.

c. Crankshafts for railways.

d. Rolling mills, slabbing mills, blooming mills, SG iron rolls etc.



Heavy Machine Building Plant (HMBP)• The Plant has a fenced area of 5,70,000 sq.m and a floor area of nearly 2,00,000

sq.m. It is well equipped with sophisticated machine tools and handling equipments to

undertake manufacture of heavy machinery and equipment of top quality. It is

engaged in design and manufacture of equipments and components for Steel Plant,

Mining, Mineral Processing, Crushers, Material Handling, Cranes, Power, Cement,

Aluminium, Space Research, Nuclear Power etc. (ISO 9001:2000).

• The plant was established in collaboration with ROMASEXPORT of erstwhile

USSR and equipped with facilities for machining, gear cutting, heavy structurals and

heat treatment. The plant comprises the following shops:-

a. Heavy Machine Shop

b. Medium and small machine shopc. Reduction gear shop

d. Block of coke oven shop

e. Heat treatment and forging shop

f. Tools shop

g. Repair shop

h. Structural fabrication shop.

• Some of the major facilities installed in the plant are as follows:-

a. Giant lathe (SOB:4 m, CD:20m) b. CNC vertical turning and boring machine (job dia, 14m, job weight 250t)

c. CNC plano milling machine (job size 3.5mx7mx2.5m,job weight 120t).

d. CNC Horizontal boring machine (200 mm spindle dia x 18 m col.travel)

e. CNC flame cutting machine (Max job size 25mx6.2m upto 500 mm thick).

f. Gear cutting machine (max job dia 5m, max. module 40mm hobbing).

• The plant designs and manufactures equipment and spares for the following:-

a. Steel plants.

b. Coal/mining equipment viz. 5 and 10 cu.m. rope shovels, hydraulic shovels,

draglines, crushers and grinders, material handling equipment etc.c. Aluminium, power, defence, space research and atomic energy etc.



Heavy Machine Tools Plant (HMTP)• Set up in collaboration with M/s Skodaexport Czechoslovakia, HMTP is the most

modern and sophisticated of its kind in the country which produces machine tools in

heavier ranges. The Plant covers an area of over 2,13,500 sq.m. It designs and

manufactures medium & heavy duty CNC and conventional Machine Tools for Railways, Defense, Ordnance factories, HAL, Space and other strategic sectors. (ISO

9001:2008)

• The plant was established in collaboration with SKODA of erstwhile, CSSR and

equipped with facilities for manufacturing heavy machine tools-both conventional and

CNC version. It has also design and R&D wing manned with trained and experienced

engineers. The plant is equipped with CNC machine tools, conventional machine

tools, induction hardening equipment etc.

• The plant designs and manufactures equipment and spares for the following:-

a. Special purpose railway machine tools

b. CNC & Conventional machine tools in the medium and heavy rang for core

sectors and defence like vertical turning and boring machine, roll turning lathe,

roll grinding machine, deep hole boring machine, planer, plano-milling machine

etc.

• It also has also a fully equipped development wing and design section with CAD

center, prototype assembling and testing facilities and manned with qualified and

experienced engineers. HMTP has successfully indigenised the design of machine

tools ?both conventional and CNC version.



Projects Division• Project & Consultancy Services Division was set up in the year 1975 to execute

turnkey projects. Now, this wing is known as Project Division. It provides

broad spectrum services of Engineering, Design, Manufacture and Supply, Erection,

Testing and Commissioning of Raw Material/Coal HandlingPlants for coal, steel, power and other core sectors. Concept to Commissioning

encompasses Feasibility studies and Site selection, Basic

Engineering with Process Flow Sheets, Energy and Material Balance, Detail

Specification of Plant and Process Equipment, Erection, Testing and

Commissioning of Plant & Equipment.

• FIELDS OF SPECIALISATION

i. Material handling plant

ii. Coal handling plant

iii. Coal washeries

iv. Treatment plant

v. Cement plant

vi. Sinter plant

• MAJOR PROJECTS EXECUTED

i. Coal handling plant , Nigahi ,Northern coal fields ltd.

ii. Second launching pad , ISRO

iii. Thermal power station (UPSEB)

iv. Bokaro steel plant.



MAJOR CUSTOMERS

Steel Authority of India

• Bokaro Steel Plant Bokaro

• Bhilai Steel Plant Bhilai

Coal India Ltd.

• Northern Coalfields

Limited

Singrauli

• Mahanadi CoalfieldsLimited

Sambalpur

Indian Navy

Misra Dhatu Nigam Ltd. Hyderabad

Goa Shipyard Ltd. Goa

Diesel Locomotive Works Varanasi

Chittaranjan Locomotive

Works

Chittaranjan

Integral Coach Factory Chennai



MAJOR ACHIEVEMENTS

500th Excavator ready for dispatch (2008)

500th Excavator ready for dispatch (2008)

Cyclotron Magnet Poles

HEC successfully manufactured Magnet Poles and associated components for

VECC (Department of Atomic Energy) and supplied in the year 2002.

Pole Tip Assembly

Pole Tip Assembly

Cyclotron Magnet Assembly

Cyclotron Magnet Assembly

High Impact Steel for DMRL

• Two grades of steel 249 A (ABA) and 249 AB2 developed for application in

NAVY.

• Excellent Mechanical properties of the material achieved which is the

manifestation of its internal soundness and cleanliness of steel composition.



Contribution to Nuclear Energy

• HEC has successfully manufactured special forging of nuclear gradel.

• The ultra clean liquid steel has been developed with close control of

chemical composition & impurities.

• HEC has now established the technological processes and controls needed

to make forgings for nuclear power sector.

Documents

Heavy Engineering Corporation Limited