BTS40SD – SHEET FEED PRESS 40 TONS SINGLE DIE
This sheet-feed press is characterized by SAFE and ACCURATE feeding of sheets, better MATERIAL UTILIZATION AND HIGHER PRODUCTIVITY.
KEY OBJECTIVE AN BENEFITS
Below is a list of the benefits using the BONFIGLIOLI TECHNOSYSTEM sheet feed press:
Material savings. The production from entire sheet with a zig-zag movement always allows material savings respect a production from strip. BONFIGLIOLI TECHNOSYSTEM technical department is always available to conduct studies in order to verify the percentages of material savings depending on the format. Based on the amount of annual production can occur with precision the economic benefit derived from it.
Reducing the footprint on the ground. Working from the entire sheet means eliminating from the production cycle any shears, conveyors and feeders, depending on the level of automation that is achieved. This implies further important advantages:
Reduction of movements and then of the working times. It reduces the time for the movement of materials in the feed phase by reducing the risk of nicks and scratches in the sheet.
Reduce the cost of maintenance and spare parts stored in the warehouse. The maintenance staff is focused on a single machine and can be kept in stock items only few parts of consumables by reducing the freezing of company resources.
Reduction of energy costs. The reduction of the machinery used and movements, combined with the use of new technology, developed in consideration of a reduction of consumption, make sure improvement in energy costs.
Reduced costs for lubricants and consumables. Less moving machinery allow a reduction in the consumption of oils, greases, bearings, trucks, guides, bushings, and everything can be consumed in normal work cycle. The savings increases also in consideration of the fact that the press sheet from Bonfiglioli Technosystem is equipped with recovery system, filtering and automatic recirculation of the lubricating oil.
Reduction of production time. This avoids downtime for storages, loading and unloading intermediates.
Reduction of staff to the same production line. Eliminate equipment means being able to move the staff previously engaged to manage them, to other tasks with substantial savings and optimization of human resources.
Reduced risk of injury on the job. Not being necessary to handle strips of sheet for manual loading of the warehouse of the press (where the system is not complete of automatic load) reduces the risk of cuts or crushing due to handling of the sheets, while also reducing the risk of occupational diseases that arise due continues to manipulation of weights. The processing of the material on a lower number of machines improves the quality of the work areas; more compact and for the most of the part completely inaccessible from the operators.
Extremely rugged structure in welded and stabilized steel
Power from 40 t
Flywheel in direct drive or with gearbox
Ram balanced pneumatically
Max speed 180 strokes/min
High-precision ram guides with pre-loaded linear roll bealings
Anti-friction bushing and bearings for the crank-shaft
Adjustable speed by the a.c. control of the press
Sheet lubrication by sprayed liquid oil spray in a close boxin
REGULATORY AND INDUSTRIAL ISSUE
According to the machinery directive
At the end of the installation of the plant will be issued the Declaration of conformity type “B” (Declaration of manufacturer) according to regulations, directives and dispositions:
- UNI EN 12100:2010
- IEC 34-1 or DIN VDE 0530 (electrical motors)
- “Machinery directive” 2006/42/CE
- “Low voltage directive” 2006/95/CE
- “Electromagnetic compatibility directive” 2004/108/CE
|Nominal power path||mm||4|
|Nominal stroke rate||1/min.||100|
|Maximum stroke rate||1/min.||200|
Double motorized roller for two pallets, one at work and one waiting.
Designed to introduce the sheets directly in the squaring area of the feeding system.
Can be easily connected to the system for moving the sheet.
Lifting assembly controlled by a double gear system “Motovario” coupled with a self-braking motor.
Sheet-feeder equipped with a lateral separator (with magnets and airblow jets) and a rear separator (with magnets and pneumatic cylinder to wave the sheet before introduction).
Zig-zag controlled motion
It’s essentially made of:
- A squaring area (for scrolled or non-scrolled sheets).
- An overhead structure holding the linear motors for “x” and “y” motions.
It takes directly in charge each sheet by its grippers, releasing the sheet only after the last stamping operation.
The grippers are equipped with a control system of the taken of the sheet
Press “O” type model BTS40SD
The press is made of a monolithic structure in welded steel,
submitted to appropriate thermal treatment of stabilization. Its project is made with finite element calculation.
Main motor 15kW controlled by inverter.
Balancing cylinders maintenance-free
The ram is sliding on 16 high-precision roll-pads, oil-lubricated, suitable for high-speed presses.
Eccentric shaft made in forged and heat-treated steel
OMPI clutch-brake system.
Lubrication system with oil recovery tank and recirculation.
Output conveyors for components
The structure of this system is made of Al profiles that supports the exit magnetic conveyor for the components.
A system controlling the stamping operation is also mounted on this structure, being in phase with the press Upper Dead Point
Lubrication system of the sheet
At the exit of the feeder can be applied a roller lubrication system of the sheet, equipped with side tank filling and automatic adjustment of the times of release of oil in the dosers.
The system ensures a constant and uniform application of the lubricant.
Hydraulic safety overload system
It allows the adjustment of the wanted max work tonnage (from 10 to 100t). If the pre-set level of force is exceeded the press is stopped and hydraulically exhausted.
Collection sheets area
In the same structure a bay is created to collect and regularly stack the sheet skeletons. The dimensions of this bay can be fixed according to the range of width and lengths of the sheets being worked in the press
It includes fume aspiration and lighting system.
The cabin guarantees a sufficient noise reduction to allow operators in its surrounding to work without ear protections