Deep drawing and forming presses
We have designed the R-series hydraulic presses with a solid-arch monoblock and six different power ranges, from 80 to 500 tonnes.
Specifically designed to perform work involving deep-drawing, stamping, die-cutting, forming, etc.
The latest generation R series hydraulic presses now feature a wide range of uses including the possibility of incorporating these machines in automatic production lines.
Structure and tables
R-series deep drawing and forming presses consist of an electro welded structure made solely of S355JR steel. They are stabilised and machined at the end of the structural welding process to ensure perfect parallelism and precision. Calculated and designed by finite software. With all this, we always guarantee our high precision and quality standards.
These models are equipped with a mechanized lower and upper C45E steel table with DIN-650 grooves. The upper table ensures perfect alignment by means of four cylindrical lateral guides with maintenance-free anti-friction bimetallic caps.
Adjustments to the position of the upper table and changes in speed are controlled from a three-way side panel.
Cylinder and hydraulic unit
The cylinder is double acting with a chrome plunger and maintenance-free anti wear guides.
A two-speed motorized hydraulic unit with automatic high speed deactivation. It’s equipped with a cylinder decompression valve. A pressure regulator placed at the front part comes as standard which allows the regulation of the most appropriate pressure for each kind of pressing.
They are supplied with a glycerin gauge with reading in tonnes.
Electric installation and safety
The control panel features a switch enabling the user to select the desired type of work in a manual, semi-automatic or automatic position and a switch to select either the fast speed or slow speed.
Electrical and hydraulic manoeuvres are redundant and self-controlled. They incorporate an additional safety block and self-control devices for manoeuvre and safety. It includes the verification and certification of the correct operation and the safety distance for the photocells.
Operation is carried out by low voltage electric pedals.
Safety is guaranteed by the use of level IV safety light curtains situated at the front of the equipment and two practicable protection panels with a micro disconnection switch situated at the rear.
They allow the installation of a hydraulic cushion or a hydraulic ejector.
They are supplied with an instructions manual.
It meets and satisfies all the essential health and safety requirements in accordance with the EC standard.
Model RM-80 RM-100 RM-150 RM-220 RM-300 RM-500 Power t 80 100 150 220 300 500 Motor power kw 5.5 7.5 7.5 11 11 15 Working speed mm/s 6 6.2 3.9 3.8 2.8 2.4 Aprox. speed mm/s 25 30 20 17 13 10 Return speed mm/s 36 48 30 30 19 17 Max press bar 320 320 320 320 320 320 Piston lift mm 250 250 250 300 300 500 Guides diameter mm 50 50 50 60 60 80 Lower table size mm 700×500 700×500 750×550 800×600 850×650 1000×850 Top table size mm 600×450 600×450 650×500 700×550 750×600 1000×800 Vertical useful light mm 400 400 400 500 500 700 Front light mm 800 800 850 900 950 1150 Working height mm 900 900 950 1000 1000 1000 Total long mm 1500 1525 1750 1875 2025 2585 Total width mm 1025 1075 1110 1095 1225 1470 Total height mm 2500 2575 2720 3045 3130 3610 Weight kg 2080 2340 3250 4680 6490 12150
- Mechanical regulation of the cylinder (only available of 80 and 100 tons).
- PLC SIEMENS mod. SIMATIC S7 1200 with 7” touch screen mod. KTP-700.
- Fast approaching speed by prefilling valves and side cylinders
- Hydraulic cushion.
- Hydraulic ejector placed at the upper or lower table or both
- Cooling equipment for hydraulic group by an air-oil system.
- Hydraulic presses
- Workshop presses · S series
- Workshop presses · D series
- Workshop presses · L series
- Workshop presses · F series
- C-frame presses · CM series
- C-frame presses · CD series
- C-frame presses · CF series
- Deep drawing and forming presses · M series
- Deep drawing and forming presses · R series
- Cambering and straightening presses · T series
- Cambering and straightening presses · HV series
- Special manufacturing hydraulic presses
- Bending machines
- Used Machinery