IMV Presse - Products | Bavyera Makina Ltd.

MECHANICAL PRESSES

The competence and experience of our design engineers, combined with the use of sophisticated software programs, in some cases developed ad hoc, allow the utmost freedom of customisation, both mechanical and in the application of different technical

solutions. Parametric design, 3D modelling and F.E.M. tests are just some of the most advanced processes used for the design phase. This is supplemented by a longstanding experience acquired directly in the field for more than eighty years now. The choice of the right rated energy in relation to the production frequency is a crucial piece of information to be taken into account when configuring the press, in order to be able to use the dies in

the best possible way. Based on the requested energy, the type of lever mechanism, the press dimensions and automation, I.M.V. PRESSE offers different transmission combinations.

PRESSES FOR SHEET METAL FORMING

Over eighty years of experience in sheet metal formingh. IMV manufactures presses from 100 to 3500 tons, with bolsters up to 7 meters, with one, two or four pressure points, with eccentric or equipped with different types of slowing motion with levers or with servomotor. The commonly processable materials are steel with high elastic limit, high resistance, aluminum, stainless steel, pre-painted and galvanized. The sectors of application are the most varied, from the automotive to the home appliance, household goods, construction and components in general.

PRESSES FOR DEFORMATION AND HOT MOLDING

Normally used in sectors such as automotive and aeronautics,these presses are used, according to the model, for the crushing of billets, for the molding or for the deburring of pieces already stamped. Depending on the needs, more presses can be supplied or combined with screw presses.

SIZING PRESSES FOR PAUDA

Normally used in the automotive sector, they are presses equipped with different mechanical and hydraulic movements that are synchronized in different ways and act on a mold holder in which the user inserts the matrices necessary for the parts to be produced. These presses, according to the preparation, can be used to compact the powder or to calibrate the pre-compacted piece after the heat treatment

SERVO PRESSES

Slowdown movements are not all the same. For all LEVER series models, the original slowdown curves feature differences generated by the different construction concepts and by the type of work to which they are dedicated for the most part. After having chosen the LEVER model that is best suited to the needs at hand, during the design phase of the press its characteristics can be personalised, adapting the operating curves to more specific needs.

LEVER 1

Modified knuckle joint for trimming thin metal pieces and sheet metal
The kinematic mechanism is especially studied to concentrate the slowdown during the cycle phase nearest to the B.D.C.,thus leaving more possible degrees to the feeder, which has to carry out the step in a very short amount of time due to the high production frequency

LEVER 2

Traditional link drive for medium-high drawing
Generally known as “Link Drive”, this is the kinematic mechanism dedicated to medium-high drawing, with a slowdown that is already active during the initial phases of the slide descent, and an acceleration that starts already at the B.D.C.

LEVER 3

Traditional knuckle joint for coining, with the possibility to carry out double hits
Coining, hot or cold calibration, through the use of this lever, the extremely high peak strength is discharged on the rigid structure of the press, duly oversized.

LEVER 4

Modified knuckle joint for high resistance, thick metal pieces, complex trimming and medium drawn The mechanical characteristics and the specific geometric
Solutions of I.M.V. PRESSE make this movement and the effect truly unique, exalting the utmost compromise between productivity, quality, cost-effectiveness and flexibility, also thanks to the combination with the millimetric adjustable stroke.

STAMPING PLANT

COMPLETE SYSTEMS “TURN KEY”

I.M.V. PRESSE can build complete and “turn key” press-lines, working together with companies specialised in the various sectors of automation, servo systems and robotics in general. The constant search and selection of the most modern and reliable accessories, and the flexible construction of the presses, thus allows endless possibilities for adaptations which are not limited to the feeder line and the transfer only, but instead incorporates accessories such as scrap evacuation, material lubrication, stacking of the pieces and other mechanisms in an actual installation. Each system is one-of-a-kind, studied and realised to express the utmost productivity and reliability in all its parts and in a completely safe manner, for the purpose of optimising all the user’s requests, supplementing the with the experience already acquired by both I.M.V. PRESSE and its partners.

TWISTER PRESS-LINE

Double plant for the production from coil line of structural elements for car chassis.Production of high-strength material: feeding from coil line and molding with 1600 ton presses equipped with Lever 4 deceleration and adjustable millimeter stroke.

PLANT FOR STAINLESS STEEL

Plant for the production of stainless steel household appliances parts,omplete with coil line, squaring shears, lubrication, 3-axes electronic transfer,vacuation system and scrap transport. Press 1000 ton. Lever 4 complete with 200 ton programmable lower cushion.

TRANSFER PRESS-LINE FOR AUTOMOTIVE

Plant for the production of automotive parts in high-strength steel, complete with coil line, squaring shears, lubrication, 3-axes electronic transfer, vacuation system and scrap transport. Press 1000 ton (Lever 4)

PLANT FOR PRODUCTION OF PIECES FOR KITCHENS

Transfer press-line from blanks, for the production of pieces for kitchens, complete with double destacker, lubrication, three-axis electronic transfer, evacuation and scrap transportation system, soundproofing booth. Press 1300 ton. Lever 2 equipped with a 300 ton programmable lower cushion.

ACCESSORIES

AUTOMATION, DIE CHANGE,MATERIAL LUBRICATION, PIECES AND SCRAP UNLOADING.THE PRESS AT THE HEART OF THE SYSTEM
The utmost efficiency and consequently the profitability of a press-line can be achieved thanks to the synergy of all components that make the system come alive. I.M.V. PRESSE is able to analyse, recommend against and supply complete systems, in which nothing is left to chance.

The analysis of the die change quantities and times and the consequent choice of accessories should no longer be considered a “luxury”, as it was in the past, but rather an “investment” aimed at reducing downtimes. I.M.V. PRESSE makes available a wide range of solutions, based on the necessary automation level and die change speed. I.M.V. PRESSE has been working for many years with the best supplier of coil lines, transfers and automation and lubrication of the material, thanks to which there is virtually no limit to the variety of systems and solutions that can be developed. With both electronic and mechanical integration, the press becomes the heart of the system. Topics such as scrap evacuation or pieces unloading, if sensible, handled correctly and safely, also become important when attempting to achieve overall production efficiency.