- Signal Processors
Model DP-10
100% made in Brasil, fully microprocessed.
Color Screen ControlTouch.
Serial communication, allowing a single device to command more than one stepper/servo motor.
Multifunction system, compatible with other existing web guides
Digital Controller with command, Man/Center /Auto, Right/Left, Polarity, Configuration and Gain.
DPL system for automatic actuator protection.
With two entries available for inductive limit switches Optional.
The HMI can be installed directly on the control panel of the existing machine.
Can also have remote control, communicating with the signal processor via ModBus.
Input for 1 sensor for edge guide or 2 sensors for centerguide.
Work with electromechanical actuator with stepper motor and/or servomotor for loads from 700 to 1500 kgf.
Universal Power Supply : 85...264 Vca / 47...63 Hz.
Model DP-20
100% made in Brasil, fully microprocessed.
High-resolution ControlTouch color screen.
Digital controller with command , Man/Center/Auto, Right/Left, Polarity, Configuration and Gain.
DPL system for automatic actuator protection.
Compact system to be mounted on OPG 16 and 25 structures.
Input for 1 sensor for edge guide or 2 sensors for centerguide.
Works with electromechanical actuator with stepper motor and servo motors for loads from 700 to 1500kg.
Universal Power supply : 85...264 Vca / 47...63 Hz.
Model SC-12
Compact size, easy to install.
Single control on the panel:lock/ auto and center optional
DPL system for automatic actuator protection.
With two entries available for inductive limit switches.
Correction direction set during sensor calibration.
Automatic gain and null adjustment.
It works with the Prestmac SE -5711 sensor, which detects opaque and transparent materials used for edge guide
Compact electromechanical actuator with stepper motor, with load capacity from 700 to 1500 kg.
Universal Power Supply : 85...264 Vca / 47...63 Hz.
Model C -11
Controller low cost and high performance, open loop
Digital input for 1 edge sensor or 2 sensors for centerguide. ·
Operation Mode man/auto , right/left, via membrane keyboard.
Polarity selection on the sensor SE 5711 (correction direction).
Output for electromechanical actuators for loads from 700 to 1500 kg.
Universal Power Supply: 85...264 Vca / 47...63 Hz.
Model E -11A
Universal Signal processor used in the steel mills and rubber contaminated area
Polycarbonate keyboard for on/off, auto/center/man,right/left
Robust panel for industrial areas with illuminated bargraph.
Commands 1 edge sensor and 2 centerguide sensors for sheet metal and rubber
Commands Hydraulic Power units with Moog Servo Valves and Rexroth or Vickers proportional valves.
Compatible with automatic sensor seek systems.
Controls Intermediate Guides, Unwinders and Rewinders, for loads from 20T to 80T with speeds of 600m/min.
Universal Power Supply: 85...264 Vca / 47...63 Hz.
- Sensors
SE 5711- Transmitted light
Edge sensor with 50mm gap.
Intelligent sensor with calibration detecting opaque and transparent material.
Just placing the material in the sensor view.
Following our calibration procedure,the sensor adjusts automatically.
Comes with 2m cable interconnecting Prestmac DP-10,DP-20 , SC-12 ,C11Signal signal processor.
Power supply: 24Vdc.
SE 5712-Transmitted light
Edge sensor with 27.5 mm gap
Intelligent sensor with calibration detecting opaque and transparent material.
Just placing the material in the sensor view.
Following our calibration procedure, the sensor adjusts automatically.
Comes with 2m cable interconnecting Prestmac DP-10,DP-20 , SC-12 ,C11signal processor.
Power Supply : 24Vdc.
SE 3101 -Transmitted light
Edge sensor for opaque material.
Sensor gap: 50, 100 and 150mm.
Used in conveyor belts, sandpaper, screens where there may be a small oscillation of the edge.
It can work as edge guide sensor or centerguide with 2 sensors 1 on each side.
It normally works with the C11 Signal processor.
Used in industrial areas, can detect Non Woven, Foam, Rubber, and thicker materials.
Power Supply : 24Vdc
SE 9A-Reflected light
Smart sensor to detect a continuous printed line or the edge of continues print over a surface.
It can detect a printed line on a transparent film or surface
Must ALWAYS have a support roll to make the reading, because it works by reflection.
It works with various colors and automatically adjusts to the best contrast for reading.
It can work with Prestmac DP-10, DP-20 and C-11 processors.
Power supply : 12 to 24Vdc.
- Actuators
EM-KC23 - XXX
1pç-Block with Coupling Step Motor, external body, tubular rod with rod end .
Standard stroke: 25 to 300mm.
Standard speed: 20mm/sec.
Torque : 90 kgf.
Drive system with recirculating ball screw
Fixing: By Clevis or rear fork and rod end.
Ready to work with Prestmac DP-10,DP-20 , SC-12 ,C11Signal Processors.
EM KC28 - XXX
1pç-Block with Coupling Step Motor, external body, tubular rod with rod end.
Standard stroke: 25 to 300mm.
Standard speed: 20mm/sec.
Torque : 130 kgf.
Drive system with recirculating ball screw
Fixture: By Clevis or rear fork and rod end.
Ready to work with Prestmac DP-10,DP-20 , SC-12 ,C11Signal Processors.
EM KC34 - XXX
1pç-Block with Coupling Step Motor, external body, tubular rod with rod end.
Standard stroke: 25 to 300mm.
Standard speed: 20mm/sec.
Torque : 350 kgf.
Drive system with recirculating ball screw
Fixture: By Clevis or rear fork and rod end.
Ready to work with Prestmac DP-10,DP-20 , SC-12 ,C11Signal Processors.
EM1 C26C- XXX
1pç-Block with cx for coupling with Servo Motor, outer tube, tubular rod with eye on the tip.
Standard stroke: 25 to 300mm.
Standard speed: 35mm/sec.
Torque : 1300N.
DC motor with 24Vdc Max voltage.
Current : 3.0A.
Drive system with recirculating ball spindle.
Fixing: By Clevis or rear fork and eye on the rod.
Ready to work with Prestmac DP-10 , E11a Signal Processors.
- Pneumo Hydraulic Power Units
PPM 3D Unit
Hydraulic Power unit reservoir with capacity for 15 Liters with 2 oil input/ output and 2 air input/output
With following components Pneumo Hydraulic Servo Valve, Air Relief Valve, Air Pump, and Pressure Regulator Valve.
Hydraulic pump with flow rate of 3.0Liters/min -Pressure 200PSI.
With servo valve and air pressure adjustment for the sensor for correction/ speed control.
Works with air sensor with 8.0mm gap from Prestmac.
Come with 2pç- 2.0m hydraulic tube for hydraulic cylinder, and 2pç of 2.0m air tube for sensor.
Recommended hydraulic cylinder Dia. 50mm, correction rate 25mm/sec.
Torque 1600N for 50mm dia cylinder.
Power supply : Motor 0.5 HP , 3 phase, 4 poles ,220/380/440Vac 50 or 60Hz (to be specified ).
PPM 6D Unit
Hydraulic Power unit reservoir with capacity for 15 Liters with 2 oil input /outputs and 2 air input/output.
With following componets Pneumo Hydraulic Servo Valve, Air Relief Valve, Air Pump, and Pressure Regulator Valve.
Hydraulic pump with flow rate of 6.0 Liters/min -Pressure 200PSI.
With servo valve and air pressure adjustment for the sensor for correction/ speed control.
Works with Air sensor with 8.0mm gap from Prestmac.
Comes with 2pç- 2.0m hydraulic tube for hydraulic cylinder, and 2pç of 2.0m air tube for sensor.
Recommended hydraulic cylinder Dia 63mm, correction rate 25mm/sec.
Torque 2700N for 63mm dia cylinder.
Power supply : Motor 0.5Cv, 4 Poles , 220/380/440Vac 50 or 60Hz (to be specified).
Note; Prestmac can develop power units with larger capacities if needed.
- PNEUMATIC SENSORS
SP 3259
Can detect opaque and transparent materials such as films, papers, laminates etc.
Edge sensor used in plastic packaging companies, film extruders, cutting and welding machines.
Sensor with 8mm gap for air pump of 2 rings from Prestmac.
Comes with millimetric adjustment support and 1" x 1" square bar fixture.
Sensor with 2 inputs for air , to connect with Prestmac's PPM -3D or 6D Power Units
The sensor with Gap up to 100mm can work with air pump of 4 rings from Prestmac.
SM 17
Touch sensor for thicker materials, belts, wovens with canvas and rubber conveyor belts.
Edge sensor with touch arm on the edge of the material, adjustable pressure.
Comes with millimetric adjustment support and 1" x 1" square bar fixture.
Sensor with 2 air inlets to connect with the PPM -3D or 6D. Prestmac Power Unit with 2 or 4 ring pump.
- Electro Hydraulic Aligners
EPM-25-LD / EPM-50-LD
Hydraulic unit with steel/aluminium reservoir
With capacity for 15 to 40 Liters with directional or proportional valve and 1 oil inlet/outlet
Composed of Electro directional or proportional valve, Oil pump, and Pressure relief valve.
Hydraulic pump with flow of 3.0, and 6.0 Liters/min -Pressure 200PSI.
Controlled by Electronic and Microprocessed Signal Processor DP-10, C-11 and E-11A for correction speed command, Set Point, Center /Auto and Manual right/left commands - all from Prestmac
Works with SE-5711 transmitted light sensor and SE-9 reflected light sensor all from Prestmac
It comes with 2.0m of hydraulic tube for the Hydraulic cylinder, and the cables of the processors
Recommended hydraulic cylinder Dia 63mm , correction speed 25mm/sec.
Torque 2700N for 63mm diameter cylinder.Power Supply: 0.5Cv Motor, 4 Poles, 220/380/440Vac 50 or 60Hz (specify).
Obs; Prestmac develops units with greater capacities for each type of application according to the needs of the Client.
We operate in the area of rubber, steel, metallurgy, aluminum sheets, copper, brass with larger loads.