Detailed Project Report on leaf springs for tractor drawn trolleys and four wheeler tempos (capacity 25 ton per month)

Leaf spring is a simple form of spring, Commonly used for the suspension in wheeled vehicles. It is also called laminated  or carriage spring. An advantage of leaf spring over a helical spring is that  the end of the leaf spring may be guided along a definite path. A leaf spring can either be directly attached  to the frame  at Both the ends or attached directly at one  end, usually the front, with the other end attached through  a shackle. Shackle is a short swinging Arm. The shackle takes  up the  Tendency of the leaf spring to Elongate when compressed and makes for  softer springing ness. Leaf spring are formed by bending. They are made of long strips of steel. Each strip is named as leaf. The long leaf is called  moster leaf and It consists of eyes at its both ends. One end is fixed  to the chassis frame, the other end is fixed to the shackle spring. The spring will get elongated during expansion and shortened during compression. This change in length of spring is compensated by the shackle. The U  Bolts  and clamps are located at the intermediate position of the spring the bronze or rubber bushes are provided on both eyes on the master leaf.

LEAF SPRING FOR TRACTOR DRAWN TROLLEYS & FOUR WHEELER TEMPOS

Cost Estimation

Plant Capacity                                              1 Ton/Day
Land & Building (Area 1000 sq.mt.)         Rs. 1 Cr.
Plant & Machinery                                        Rs. 19 Lacs        
W.C. for 2 Months                                         Rs. 43 Lacs          
Total Capital Investment                             Rs. 1.71 Cr.             
Rate of Return                                              26%  
Break Even Point                                         61%

•    EIRI can modify the Capacity of the Project and Total Capital Investment as per your requirement.
•    Note: The project investment cost and capacity are subject to change without any notice. Future projects may have different values of project cost and capacity.
 

MARKET  SURVEY CUM  DETAILED  TECHNO
ECONOMIC FEASIBILITY  REPORT covers

• Introduction
• Uses
• B.i.s. Specifications
• Market position
• Factors contributing to the increased demand of automotives and the growth of indian auto sector
• Urbanization changes the face of indian auto industry
• Cost efficiencies contributing to lower production costs
• The future of indian auto industry
• Automotive mission plan
• Auto industry: global scenario
• Growth potential of indian automotive industry
• Areas to focus
• Competitiveness in manufacturing
• Present manufacturers/exporters/suppliers of leaf springs
• Process flow chart of leaf spring
• Plant layout
• Manufacturing of leaf springs
• Fabrication process
• Testing of steel and composite mono leaf spring
• Design parameter of steel leaf spring
• Designs and fabrication of composite mono leaf spring
• Selection of raw material
• Phosphorus and sulphur
• Suppliers of plant and machinery
• Rolling machines
• Grinding machine
• Screw press
• Drilling machine
• Platform type weighing machine
• Diesel generator
• Hardness testing machine
• Oil fired furnace
• Power hacksaw
• Power press
• Solgen enterprise
• Pillar drilling machine
• Suppliers of raw materials
• Paints
• Spring steel flats

APPENDIX

 1.  COST OF PLANT ECONOMICS
 2.  LAND & BUILDING
 3.  PLANT AND MACHINERY
 4.  FIXED CAPITAL INVESTMENT
 5.  RAW MATERIAL
 6.  SALARY AND WAGES
 7.  UTILITIES AND OVERHEADS
 8.  TOTAL WORKING CAPITAL
 9.  COST OF PRODUCTION
10.  PROFITABILITY ANALYSIS
11.  BREAK EVEN POINT
12.  RESOURCES OF FINANCE
13.  INTEREST CHART
14.  DEPRECIATION CHART
15.  CASH FLOW STATEMENT
16.  PROJECTED BALANCE SHEET