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Universal Nibbling Machine

Universal Nibbling Machine

Product Supply Code: NLAB-MACHINELABWK24003

Product Name: Universal Nibbling Machine

Tender Supply Category: Sheet Cutting & Bending Machines (Manual) Lab

Description and Specification of Universal Nibbling Machine for Lab Tenders
Universal Nibbling Machine Manufacturers and Suppliers India

Universal Nibbling Machine .

APPLICATIONS : This machine is best suited for small batch production or when cost of press tools and dies is prohibitive. It enhances quality and productivity by doing such jobs which used to be done by skilled men and hand tools. The machine has eliminated expensive trimming dies in many modern workshops. Fabricators, Control panel manufacturers, cabinet & vehicle body makers, fan & impeller industry in addition to many others find it a most valuable asset. While the capacities indicated below are for mild steel, the machine is often used for many other materials as well. DESCRIPTION :  The Sheet Metal Nibbling Machine is a rugged, sturdy and reliable multipurpose machine capable of sheet cutting & forming operations. Its verstility is best expressed by terming it the Sheet Metal Workers lathe. The working principle on which nibbling operates is the sheet is cut or formed between the fast reciprocating motion of an upper tool (powered by an electric motor and driven by an ecentric crank) and a stationery lower tool, by progressive punching, as the sheet is fed. OPERATIONS : Shearing tools are available for straight cutting, figure cutting (contour cutting) and circle cutting operations. The shearing length per cut is small and there is no wastage of materials. Nibbling is a continuous punching operation with a circular tool and is used for producing internal and external cut-outs of any shape. The workpiece does not warp but the edges produced may require filing, depending on the end use. The fixed nibbling tool is a. solid punch cutting at one side. The punch and die clearance is provided to suit the sheet thickness and the feed is controlled by the tool design. This tool, when used with the rotary nibbling attachment, enables nibbling in any direction without turning the sheet. Rectangular notching is a continuous punching operation with a square punch and die. It is used mainly for producing internal rectangular cutouts. The tool cuts in the two directions and the edges produced are clean. Universal nibbling tool consists of a round or square hollow nibbling punch, a guide pin and die. The nibbling punch cuts on all sides and with copying complates it becomes a quick and economical way to produce parts or cutouts of any shape or size. The guide pin controls the feed rate. Slot cutting is a done with a double-edged cutting tool which avoids warping of sheets. Suitable for parting of sheets, cutting small strips and slots. The upper tool has to be changed for each slot width while the bottom tool is adjustable. Louver cutting is a combined shearing and forming operations. The sheet is first cut and then the louver is formed with the forming part of the tool. The length of louvers produced is independent of the length of the tool. This operation as well as beading, folding and flanging are completed in 2 to 3 passes. After every pass the tool is fed further towards the sheet. Beading is a forming operation used for the stiffening of sheets. Folding is also a forming operation and by double folding, channels may be made for housing of electrical writing etc. Flanging is forming operation very commonly used on sheet metal parts. 0° to 90° flanging is possible by changing the lower tool only. 2-3 passes are generally required and intermediate annealing may be necessary in some cases to get the correct angle of flange. Like all other forming operations, the circle guiding attachment for straight feeding attachment is necessary for producing circular or straight flanges. However, a separate tool which uses the edge of the workpiece for guidance is available for free hand flanging of any shape. Dishing or peening is a mechanical hammering operation used for forming dished parts like tank bottoms. The quality of dishes formed depends on the skill of the operator. Large hole punching is possible with special punch and die sets. Round or square holes such as needed for fixing lamps or push buttons etc. on panels are produced on these low tonnage machines by providing a shear on the punch. Inner circle cutting Available for circles from 100 mm dia meter up to a maximum circle dia meter-the size being 80% of throat depth of the corresponding model chosen. Pre-hole in the centre is necessary for sheet thickness above 2 mm Accessories :  Complete electricals, a set of straight cutting tools with the holders, necessary keys, spanners for the operation of machine, feeler gauge & operation manual form the std. accessories supplied with the machine. Various attachments for straight sheet feeding, circle guiding, louvre cutting, rotary nibbling copy & coordinate table with scales & ball tops antivibration pads etc. are available. Tools :  Straight, figure and circle cutting tools, Flanging tools, beading tools, flouring tools etc. are available at extra cost. STANDARD ACCESSORIES : Tow Slides for attachment mounting. Set of tool holders with figure cutting bits. Electric motor. Push button starter provided with over load trip Set of operating keys. Set of operating spanners. OPTIONAL ACCESSORIES : Anti vibration pads. Hand pushed straight feeding attachment. Circle cutting attachment. Nibbling tool. Louver cutting tool. Beading tool. Rectangular notching tool. Flanging tool. Slot cutting tool. Punching tool.

CAPACITIES M. Steel 45 kg. / mmz M. Steel 45 kg. / mm2 M. Steel 45 kg./mm2
From the edge mm 3.2 5 8
STRAIGHT CUTTING Inside With starting hole mm 3.2 5 8
  Sheet Without starting hole mm 2.5 4 6
FIGURE CUTTING Sheet thickness mm 1.5 2 2.5
LOUVER CUTTING Sheet thickness mm 2.25 3 4
  From the edge mm 2.5 4 6
NIBBLING Inside With starting hole mm 2.5 4 6
  Sheet Without starting hole mm 2 3 4
SLOT CUTTING Sheet thickness/width of slot mm 2.5/8 4/10 5/10
RECT CUTTING Sheet thickness/width of notch mm 2/8 3/10 4/12
FOLDING Sheet thickness/depth of fold mm 2/6 2.5/8 3/10
BEADING Sheet thickness/depth of bead mm 2/4 2.5/5 3/6
FLANGING Sheet thickness/height of flange mm 2/8 3/12 3/15
DISHING Sheet thickness mm 2 2.5 3
Throat depth mm 900 1000 1250
Minimum circle dia. cut from square blanks mm 740 830 1000
Net weight approximate Kgs. 700 1600 2200
Length of stroke mm 1 to 8 1.5 to 9 2 to 10
No. of strokes per minute No. 1440 1440 720/1440
Maximum tool lift mm 15 15 25
Motor 3 Phase H.P. 2 3 5

Universal Nibbling Machine Quality Assurance: We being a leading Universal Nibbling Machine manufacturer from India. NaugraLabEquipments are actively involved in providing precision equipments of premium quality to clients across the globe for Testing Lab and TVET Technical Lab, Industial Training Institutions. We always utilize the most advanced and sophisticated technology for production process of Universal Nibbling Machine and supply exceptional range of other products like Universal Nibbling Machine for tender supply from India.

Laboratory Related Products from India

We supply Universal Nibbling Machine for Bidding and Tendering Turnkey Projects. We supply all laboratory products related to Ministry of Education and Ministry of Health, Medical and Hospital Lab Tenders, Material Testing Lab, School Science Scientific Instruments, Lab Teaching and Educational Lab Equipments, TVET Technical and Vocational Education Training Lab. Manufacturers of Universal Nibbling Machine from India.

Supply of Universal Nibbling Machine from India to Finland, France, Tanzania, Thailand, Sri Lanka, Congo, Costa Rica, Ivory Coast, Croatia, Cuba, Cyprus, Czech Republic, Denmark, Djibouti, Dominica, Afghanistan, Albania, Algeria, Andorra, Angola, Antigua and Barbuda, Argentina, Armenia, Australia, Austria, Azerbaijan, Bahamas, Bahrain, Bangladesh, Barbados, United Arab Emirates (UAE, Dubai), United Kingdom (London), United States, Uruguay, Uzbekistan, Vanuatu, Belarus, Belgium, Belize, Benin, Bhutan, Bolivia, Bosnia and Herzegovina, Botswana, Brazil, Brunei, Bulgaria, Burkina Faso, Burma Myanmar, East Timor, Ecuador, Egypt, El Salvador, Equatorial Guinea, Eritrea, Estonia, Ethiopia (Addis Ababa), Fiji, Burundi, Cambodia, Cameroon, Canada, Cape Verde, Central African Republic, Chad, Chile, Colombia. Universal Nibbling Machine suppliers in Luxembourg, Macedonia, Madagascar, Malawi (Lilongwe), Malaysia (Kuala Lumpur), Maldives, Mali, Malta, Marshall Islands, Mauritania, Mexico, Micronesia, Moldova, Monaco, Mongolia, Montenegro, Morocco, Mozambique, Namibia, Comoros, Congo. Universal Nibbling Machine manufacturers in Dominican Republic, Gabon, Gambia, Georgia, Germany, Ghana, Greece, Grenada, Guatemala, Guinea, Guinea-Bissau, Guyana, Haiti, Honduras, Hungary, Iceland, Indonesia, Iran, Iraq, Niger, Nigeria (Abuja), Norway, Oman, Palau, Panama, Papua New Guinea, Paraguay, Peru, Philippines (Manila), Poland, Ireland, Israel, Italy, Jamaica, Japan, Jordan, Kazakhstan, Kenya (Nairobi), Kiribati, Korea, Kuwait, Kyrgyzstan, Laos, Latvia, Lebanon, Lesotho, Liberia, Liechtenstein, Lithuania, Mauritius, Nauru, Nepal, Netherlands, New Zealand, Nicaragua, Portugal, Qatar, Romania, Russia, Rwanda (Kigali). Universal Nibbling Machine exportets to Saint Kitts and Nevis, Saint Lucia, Saint Vincent and the Grenadines, Samoa, San Marino, Sao Tome and Principe, Saudi Arabia, Senegal, Serbia, Seychelles, Sierra Leone, Singapore, Slovakia, Slovenia, Solomon Islands, Somalia, South Africa, South Sudan, Spain, Sudan, Suriname, Swaziland, Sweden, Switzerland, Syria, Tajikistan, Togo, Tonga, Trinidad and Tobago, Tunisia, Turkey, Turkmenistan, Tuvalu, Uganda (Kampala), Ukraine, Venezuela, Vietnam, Yemen , Zambia (Lusaka), Zimbabwe

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