Electro-hydraulic proportional servo synchronization free point control within stoke range, repeatability of .001” and.008” parallelism.
Bed is fitted with deflection compensation cylinders (above fig.) or upper punch fitted with deflection system. 250 ton and up is fitted with both systems.
Fitted with Delem of Holland or Cyblec Co. exclusive computer system.
Very strong anti-deviation capability.
The ram (Y1 Y2), back gauge (X, R, Z) and master pressure controlled by computer.
Ball lead screw rolling guide rail are adopted to back gauge top to get high precision repeatability.
Optional digital controlled mechanical robot or flexible machining center for sheets with 7 axis and up
Multi-machine tandem pressbrakes
Single machine performance with two machine tandem.
When in tandem mode electric-hydraulic servo systems are adopted to provide sensitivity and reliability and high anti-deflection capability.
All steel welded structure using vibrating treatment for removal of internal stress, with good rigidity and stability.
Torsion shaft controlled synchronization of mechanical limit stops.
Integrated hydraulic transmission system, large range of speed of the ram with stable and reliable performance.
Back gauge and ram have electrical adjustment for stoke with manual fine-tuning and digital readout.
For bending machines 250 tons and up, synchronization mechanism of mechanical or electrical hydraulic transmission is fitted to the bed with a deflection compensation system.
Strong mono block rigid C type body built up by stress relieved welded steel construction has high acceleration axes and designed to allow sheet loading from 3 sides ergonomically and the operation to be watched easily. Sheet processing can be done multi-directional and flexible until 0.2″ thickness. Hydraulic, electronic, electric and mechanic components that are respected with its high quality worldwide have been used on the machine.
CNC CONTROLLER
GE Fanuc series 18i-PB controller has 10.4″ color LCD screen, 512 KB part program memory
All related punch functions
Program transfer availability with PCMCIA and ETHERNET
Worldwide Fanuc Service advantage
SHEET HOLDERS
Automatic repositioning to process sheets as long as 79″
Two pieces of sheet holder clamp opens with spring tension and tightens with pneumatic
Sheet is pinched without causing any deformation
Sheet referencing bar and CAD/CAM controlled pneumatic trap to drop the cut part to the wheeled part box
TECHNICAL SPECIFICATIONS (click below for specifications)
ERMAKSAN has been manufacturing metal working machinery since 1965; they make annually approximately 3000 machines in their fully modernized and equipped 861000 ft2 factory. ERMAKSAN is today the largest sheet metal working machinery factory under one roof in Europe.
Ermak EKN variable rake hydraulic corner notchers have a strong frame with its statically and dynamically rigid steel table and top beam material. T-slot top table allows precise cuttings and there is no need for alignment for different sheet thicknesses for automatic blade gap adjustment. EKN series perform frequent cutting via 4 hydraulic hold-down cylinders.
STANDARD FEATURES
Cutting angle adjustment from 30 degrees to 140 degrees by hand wheel
Statically and dynamically rigid T-slot table and top beam material
Automatic blade gap adjustment
Long life-time and easy operation
Removable foot pedal
Adjustable stroke
Plexiglas protections
Fast adjustable cutting angles by rulers and set squares
4 piece hold-down cylinders to fix the sheet during cutting
Strong mono block rigid C type body built up by stress relieved welded steel construction has high acceleration axes and designed to allow sheet loading from 3 sides ergonomically and the operation to be watched easily.
The combination of HiFocus sensitive plasma cutting and hydraulic punching on a very strong system gives a giant leap in production. Moving the sheet on X, Y axes on a stainless table with roller balls and clamps. Sheet can be cut as sensitive as required. Contour by servo motorized automatic height adjusted torch at plasma unit. After performing perforations or forming operations at the punch unit. It is capable of cutting and perforating processes at high speed and accuracy. It also has the capacity of high production and an alternative cutting process in comparison to other high cost cutting methods. Furthermore the production period will be shortened on these kinds of workstations because the material will not have to be transfer from one work station to another.
STANDARD EQUIPMENT
X, Y, C HiFocus Plasma Generator + Automatic Servo Motorized Height Control (Z)
Bosch Rexroth VSP 16 CNC controller Industrial PC
12″ TFT Colored High Resolution Touch Screen
Windows XP operating system
USB entrance at panel
Protective USB (Power Supply) for electricity cut off and voltage undulation
ETHERNET Interface for Communication and Network Connection between the office and machine
The operator panel activates easily the velocity of axes, clamp functions, reference positions, trap and tool and punch functions.
2 pieces ERMAK sheet holder clamps
Mobil Command Foot Pedal
Automatic Repositioning (for sheets wider than 79” and for zones under clamps.
Check of work zone by CAD/CAM)
Warning Lamp
Brushed Type Table
Cooler
Automatic CNC controlled trap (Scrap / Part discrimination)
Wheeled Scrap Box
ERMAK-BIEMMETI Sextet Multi TOOL “D Station ” ( Punch, Die, Stripper) A station round .312”, .375”, .750”, rectangular .157” x .750” (2 nos.), square .67” x 0.67”
or
ERMAK Biemetti Thick Turret adaptor from D station to A station round .312″, .375″, .750″, rectangular .159″ x .708″ (2 nos.), square .55” x .55
CAD/CAM Software LANTEK EXPERT COMBINATION**
Machine Instruction and Maintenance Manual
ERMAK Lantek CAD/CAM training CD for easy usage
KJELLBERG HiFocus 100 Plasma Generator Torch Unit with rustproof option
IHT PCS1200 Automatic CNC Controlled Motorized Height Control Unit
OPTIONAL EQUIPMENT
ERMAK Biemetti octet Multi Tool D Station
Round .197″, .230″, .5″
Rectangular .375′ x .197″
Rectangular .120″ x .551″
Triangle 584″, 30 degree
Square .375″
Wilson tool Octet Thick Turret D Station
Round .157″, .276″, .413″
Oval .472″, .197″
Rectangular .375″ x .098″
Rectangular .375″ x .197″
Square .312″
Triangle 584″, 30 degree
Adaptor for B, C stations
3 x B Multi Tool Station, 1 x Single Tool Station, 10 stationed multi tool
Tools for different punching shapes and forming applications
Adaptor for Trumph system
Additional clamps
Coated tools for stainless steel punching
Mechanic safety for security
Infrared Cat. 4 Light Guard Body Protection confirms to CE
Second user dongle for LANTEK CAD/CAM
Plasma application with Rotative Head Punch Press Absolute Servo Synchronic Zero Gap T1, T2 axes
Special sheet holder clamps for different capacities ad thicknesses (larger than 6 mm)
Strong mono block rigid C type body built up by stress relieved welded steel construction has high acceleration axes and designed to allow sheet loading from 3 sides ergonomically and the operation to be watched easily. Sheet processing can be done multi-directional and flexible until 6 mm thickness. Hydraulic, electronic, electric and mechanic components that are respected with its high quality worldwide have been used on the machine. In addition to its superior features and strong rigid body, main goal of ERMAK RPP series is high productivity and flexibility by means of angular moving T1, 12 top and bottom tool axes working synchronized with X, Y, C machine axes.
STANDARD EQUIPMENT
X,Y,C,T1,T2 + Punch Axis
Absolute Servo Synchronic Zero Gap T1. T2, C axes
Bosch Rexroth VSP 16 CNC controller Industrial PC
12″ TFT Colored High Resolution Touch Panel Screen
Windows XP operating system
USB entrance at panel
Protective USB (Power Supply) for electricity cut off and voltage undulation
ETHERNET Interface for Communication and Network Connection between the office and machine
The operator panel activates easily the velocity of axes, clamp functions, reference positions, trap and tool and punch functions.
2 pieces ERMAK sheet holder clamps
Mobil Command Foot Pedal
Automatic Repositioning (for sheets wider than 79” and for zones under clamps. Check of work zone by CAD/CAM)
Warning Lamp
Brushed Type Table
Cooler
Automatic CNC controlled trap (Scrap / Part discrimination)
Wheeled Scrap Box
ERMAK-BIEMMETI Sextet Multi TOOL “D Station ” ( Punch, Die, Stripper) A station round .312”, .375”, .750”, rectangular .157” x .750” (2 nos.), square .67” x 0.67”
or
ERMAK Biemetti Thick Turret adaptor from D station to A station round 8, 10, 20 mm, rectangular 4×18 mm (2 nos.), square .55” x .55”
or
ERMAK Biemetti Thick Turret adaptor from D station to A station round .312”, .375”, .750”, rectangular .157” x .7’ (2 nos.), square .55” x .55”
or
****ERMAK-Biemetti octet Multi Toot (D Station) Round .196”, .250”, .312”, .5”
Rectangular .375’ x .196”
Rectangular .120” x .55”
Triangle 584” 30 degree
Square .375”