KBM MANUFACTURER, EXPORTER & TRADER. Quality is our Commitment, We believe in Excellence!

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1 KBM R ESTD HF ENGINEERS & FABRICATORS Quality is our Commitment, We believe in Excellence! Specialist: In Making 3 Rolls Pyramid Type Plate Bending Machine

2 Welcome To HF Engineers & Fabricators Mr. Fidahusain G. Khandwawala Proprietorship (Mech Engg) Mr. Husain F. Khandwawala Business Development (B.E. Comp Engg) We are the Manufacturer, Exporter & Trader of machineries specialist in Plate Bending Machine from last 40 years, under brand name of KBM Products seek to give up utmost-customer-satisfaction, leading us to stretch across wide client base across the countries. We have been innovator in design and manufacturing of Plate Bending Machines. We mainly deal in Workshop Machineries, Sheet Metal Machines, as well as Special Purpose Machines. With an experience of more than three decades in the world of machine tools, today we are having nationwide dealer network as well as large industrial client network. As a manufacturer of Plate Bending Machines & various customized machines, We have supplied our products to various industries located in various states including Gujarat, Maharashtra, M. P, Rajasthan and various cities such as Mumbai, Navi Mumbai, MIDC Dombivali, Kalyan, Ambernath, Thane, Pune, Mahad, TTC Mumbai, Roha, Goa, Bangalore, Delhi Also we have exported (as Exporter) to Australia, Austria, Bangladesh, Brazil, Singapore, South Africa,China Congo, Dubai, Indonesia, Iran, Israel, Nigeria, Russia, Saudi Arabia, KSA,, Sharjah, Sri Lanka, USA, Egypt, UAE, Spain, Kuwait, Vietnam, Yemen, Oman, Portugal, Qatar and Zambia Vision: The company has set a vision to increase the production and deliver the machines as per commitment. We also aim to minimize the product problems and provide better quality to further strengthen the supply chain. Additionally, to bring new design, improvement & technology is also our prime motive. Infrastructure: Our organization is engaged in offering quality bound services to our clients. We provide timely and quick services so as to achieve utmost client satisfaction. We also commited to our clients for provide services, spare parts & maintenance assistance. Following are the detailed services offered by us: Some of the salient features of our services include: Installation After Sales Service Repair Training Our experienced service team will be deployed individually according to the needs of the customer. In case of any requirement, we help our customers quickly and efficiently. With Warm Regards For HF ENGINEERS & FABRICATORS (1)

HF ENGINEERS & FABRICATORS INTRODUCTION: "HFEF Make Electro-Mechanical Pyramid Type Plate Rolling Machine is reputed Industries and Fabricators because of its workmanship, design and performance.

DESIGN: Though the construction of the machine is strong, sturdy, rigid and heavy; special emphasis in design and modern technique have both been combined to give the machine a sophisticated

CONSTRUCTION: Heavy Duty Plate Rolling machines employ the conventional 3-roll Pyramid Principle.

3 HF ENGINEERS & FABRICATORS INTRODUCTION: "HFEF Make Electro-Mechanical Pyramid Type Plate Rolling Machine is reputed Industries and Fabricators because of its workmanship, design and performance. Pyramid Type Bending Rolls are most suitable for production of cylindrical shells used for various purposes like Pipes, Storage Tanks, Chimneys, Pressure vessels etc. DESIGN: Though the construction of the machine is strong, sturdy, rigid and heavy; special emphasis in design and modern technique have both been combined to give the machine a sophisticated appearance along with a low profile, which provides a low pass-line for ease of Plate Rolling and convenience of the operator and also simultaneously maintaining accuracy. CONSTRUCTION: Heavy Duty Plate Rolling machines employ the conventional 3-roll Pyramid Principle. The bottom rolls rotate in a fixed position but the top roll is adjustable for an up-and-down movement with the help of two manually adjustable screws which in turn rotate in heavy Metals Nuts provided with thrust support. These screws are easy to rotate since they are provided with a Ball Bearing Mechanism which is incorporated in two Load-ending Gun Metal Bushes which in turn house the top roll. DRIVE: The bottom rolls are given drive through an electric motor and a worm reduction gear box of reputed make. The drive is transmitted to the bottom rolls through a set of gears cut from forged steel, by Hobbing Process and tempered for longevity and durability. HOUSINGS: The housings are of all steel fabricated construction, make from plates of suitable strength having good welding Characteristics are fracture proof. The drive-side housing is provided with a fabricated screw type counter-balancing system, which keeps the top roll horizontal and parallel to the bottom rolls for facilitating easy removal of the rolled shell. ROLLS: Rolls are made of wear resistant forged premium steel EN8/EN9 material and to keep the deflections during working to the minimum. They are generously dimension. Axial Grooves are provided throughout the length of the bottom rolls for a better and firm grip, correct feeding and squaring the work piece in the machine before the rolling operation. The top roll bushes side in a machined chamber of the all steel fabricated load-resistant heavy duty housing. BUSHES: All the bushes are provided with a built-in storage for the lubricant. The Gun Metal bearing provided in the bushes is incorporated with circumferential and axial grooves for even lubrication of the roll journals and thus ensuring minimized friction and longer life of the Gun Metal Bearings. Pointer Indicators and scales are provided at both ends for correct top roll adjustments and pressure. In production work this pointer and scale are extremely useful to repeat a setting. (2)

4 HF ENGINEERS & FABRICATORS TECHNICAL SPECIFICATIONS HFEF THREE ROLLS SEMIAUTOMATIC PYRAMID TYPE PLATE BENDING MACHINE. HFEF WITH THE FOLLOWING SPECIAL FEATURES. HEAVY DUTY STEEL FABRICATED HOUSING AMPLY PROPORTIONED TO WITH STAND AND MAXIMUM STRAIN. ROLLS (EN8/EN9) ARE OF FORGED PREMIUM STEEL MOVING IN GUN METAL BUSHES. BASE IS OF HEAVY GIRDERS. DRIVE TO A SERIES OF HOB CUT STEEL HARDENED MARINE GEARS & ORIGINAL REDUCTION GEAR BOX PREMIUM MAKE & MOTOR SIEMENS/CROMPTON MAKE (With Test Certificate) SCREW JACK IS PROVIDED TO KEEP THE ROLL IN HORIZONTAL POSITION WHEN TRUN ON RESTRICTED TO FACILITATE REMOEL OF FORMED SHELLS. HORIZONTAL GROOVES ARE PROVIDED ON THE BOTTOM ROLLS CAPS IN MS MM TOP ROLL MM BOTTOM ROLLS MM 120 X 3MM X 6MM X MM X 12MM X 16MM X 20MM X 2MM 20 0 X 3MM X 6MM 12 0 X MM X 12MM X 16MM X 20MM X 2MM X 3MM 13 0 X 6MM X MM X 12MM X 16MM X 20MM X 2MM X 30MM X 36MM X 0MM X 3MM 12 X 6MM 160 X MM X 12MM X 16MM MOTOR SEMENS / CROMP HP (3)

5 HF ENGINEERS & FABRICATORS CAPS IN MS MM TOP ROLL MM BOTTOM ROLL MM X 20MM X 2MM X 30MM X 36MM X 42MM X 0MM X 3MM X 6MM X MM X 12MM X 16MM X 20MM X 2MM X 30MM X 36MM X 42MM X 0MM 0 47 SPECIAL SAILENT FEATURES: Steel Fabricated fracture Proof Housings. MOTOR SEMENS / CROMP HP Wear resistant forged premium steel rolls. Longitudinal Grooves on Bottom Rolls for correct Feeding of Plates. Built in Lubricant Storage. Circumferential and Axial Grooves on Gun Metal Bearing for even Lubrication. Gun Metal Bush Bearings. Drop-end opening system for easy removal of rolled shells. Minimized feeding height for easy operation. Well balanced design. Controlled roll speed for accurate curvature performance. Indicators provided for correct even top roll pressure. Mechanical device Mechanism for easy sliding of non drive side top roll housing. Reverse Forward starter with overload thermal relay. One piece fabricated heavy duty base frame. (4)

HF ENGINEERS & FABRICATORS OPERATIONAL INSTRUCTION MANUAL FOR 3 ROLLS PLATE BENDING MACHINE: Proper foundation required for all type of 3 Rolls Plate Bending Machine, but PIT foundation is required

Insert the test plate by squaring the plate on bottom rolls. And test plate height is to be maintained with the Bottom roller height.

Gradually increase the Top roll presser on the test plate to get the require size of the Internal Diameter of the job.

Remove the non drive side end by using the mechanism given mechanical screw the non drive side end by moving clock wise and Anti clock wise, for re-setting of non drive side end.

Extra Heavy Base Frame (for Site Work). Direct Coupled Gear Box With Electric Motor And Electro-magnetic Brake. Semi Automatic Centralised Lubrication System. Feeding Platform.

6 HF ENGINEERS & FABRICATORS OPERATIONAL INSTRUCTION MANUAL FOR 3 ROLLS PLATE BENDING MACHINE: Proper foundation required for all type of 3 Rolls Plate Bending Machine, but PIT foundation is required for Big & Heavy duty machine. Do the proper Installation & Electrification after doing proper foundation. Fill up Oil (Of any Bharat Petroleum Brand) in Gearbox and Grease in all Auxiliary Gears before operating the machine. Lift up the Top roller by handling screw with given handle with equal proportionately with both the ends. Pre-pinch the test plate before inserting in machine to get curvature. Insert the test plate by squaring the plate on bottom rolls. And test plate height is to be maintained with the Bottom roller height. Start the lowering Top roll and rest on the test plate by moving screw from both the side equally & proportionately. Start the machine so it gets rolled the plate. Gradually increase the Top roll presser on the test plate to get the require size of the Internal Diameter of the job. After completing of the rolling operation lifts up the Top roll end Tighten up the lifting screw (given back side of the machine) for up the Top roll to facilate & help for removal of test pieces. Remove the non drive side end by using the mechanism given mechanical screw the non drive side end by moving clock wise and Anti clock wise, for re-setting of non drive side end. UNIQUE SPECIAL DESIGNED OPTIONALS Extended Rolls (To Be Ordered Along With Machine). Dies For Rolling Of Angles. Channels, Pipes, Flats, I-beam Etc. Attachment For Conical Rolling. Extra Heavy Base Frame (for Site Work). Direct Coupled Gear Box With Electric Motor And Electro-magnetic Brake. Semi Automatic Centralised Lubrication System. Feeding Platform. Interchangeable Extra Top Roll To Roll Shells Of Smaller Diameter. Spill Proof Re-usable Lubrication System. Manual Or Pneumatic Or Mechanical Shell Ejecting Device. Remote Floating Control Shell Support Dev1ce. Gun Metal Nuts For Smoother Manual Rotation. The plate is bent towards the top roll by the other roll and the plate edge is prebent to minimum flat end possible. A length of the plate is rolled and radius is checked. Roll the plate through the machine and bend to desired diameter. Lower the clamping roll and raise the other roll until the plate is clamped again. Roll the plate into a closed cylinder and prebend the second plate edge Finished cylinder is released from the machine by lowering the drop end. ()

7 HF ENGINEERS & FABRICATORS TRADING MACHINES UNDERCRANK MECHANICAL MOTORISED SHEARING MACHINE LIGHT & HEAVY DUTY LATHE HAND OPERATED PRESS BRAKE PRECISION RADIAL DRILL UNIVERSAL SHEET FOLDING MACHINE ALL GEARED HEAVY DUTY LANE HAND OPERATED HYDRAULIC PRESS TRUNK FOLDING MACHINE FOOT OPERATED SHEARING MACHINE HYDRAULIC SHEARING MACHINE HYDRAULIC PRESS ALL GEARED PRECISION HEAVY DUTY RADIAL DRILL HYDRAULIC PRESS BRAKE ALL GEARED RADIAL DRILL (6)

HF ESTD. 1978 ENGINEERS & FABRICATORS Quality is our Commitment, We believe in Excellence!

8 HF ESTD ENGINEERS & FABRICATORS Quality is our Commitment, We believe in Excellence! Specialist: In Making 3 Rolls Pyramid Type Plate Bending Machine FACTORY ADDRESS: Hindustan Compound, Janta Market, Gala No. 12, Behind Kashinath Weigh Bridge, Opp. Dhaighar Police Station, Kalyan-Shil Phatta, Dist-Thane ,Mumbai, Maharashtra India. REGD. OFFICE ADDRESS: 3/302, Deep Apartment, A-Wing, Anand Koliwada, Near Sai Baba Mandir, Mumbra Dist-Thane , Mumbai, Maharashtra India. CONTACT US : husain@hfenggandfabricators.com sales@hfenggandfabricators.com Web : Mr. Fidahusain Khandwawala Mr. Husain Khandwawala

BEARING AND TYPES OF BEARING

BEARING AND TYPES OF BEARING In this article, you will learn about bearing and types of bearing. Generally, all types of machinery are provided with supports for rotating shafts, the supporting device