Bending press model PPC/e 120 ton 2000x1400 mm
Arranged for high frequency technology
TECHNICAL CHARACTERISTICS
Platens size 2000x1400 mm
Platens Arranged for High Frequency technology
Supports for molds Included for 2 compartments (molds are not
included)
Pressing cylinders N° 6 cylinders Ø 85 mm
Stroke 650 mm
Opening size 1200 mm
Type of stroke Driving platen: lower (from bottom to top)
Total thrust 120 ton
Specific pressure 4,28 kg / cm2
Control Board Standard panel; electrical panel with double button and
adjustable pressure gauge with pressure recovery.
Opening Automatic with timer
Power supply 400V, 50Hz, 3ph
Safety devices - Emergency button
- Two hands control
- Manual closing guillotine protection on front
- Metallic protective nets on the sides
- Aluminum foil connected to the generator
Normative CE standards
Press Structure
The press structure is made of S275JR beams assembled and welded
together.
The structure of both the fixed and movable platen is made of S275JR
beams assembled and welded together.
The press is equipped with rack and pinion guide system to ensure a
perfectly parallel movement during the closing/opening of the
platens.
Hydraulic system
• the hydraulic system consists of a double stage unit with
submerged pump to reduce the noise and lubricate the rotating
parts.
• quick closing/opening pump (high delivery- low pressure), pressing
pump (low delivery-high pressure).
• electric engine
• the hydraulic unit is equipped with the following control/safety
valves, installed on the tank:
- maximum pressure valve to prevent to have too high pressure in the
hydraulic system in case of electric or electronic control fault
- pressure holding valve (retaining valve)
- low releasing pressure valve (pre-releasing valve). It avoids
dangerous ram hits
inside the system
- oil release control magnet
Control panel and Electrical system
The main control board is supplied with switches to control the
pressing parameters:
- working pressure adjustment gauges with automatic pressure
recovery system
- general on/off switch
- timer for automatic opening with its own switch that allows to have
the automatic or manual opening of platen after the working cycle.
Protection system
- Manual closing guillotine protection on front
- Metallic protective nets on the sides
- Aluminum foil connected to the generator
Italien
