Other Options for Press Brakes

Manual Upper Tool Clamping

All raw material is provided by qualified suppliers and chemical composition corresponds to international standards. Therefore, raw material yield and tensile strength are guaranteed. Clamping device are standardized with a 8.4 x 3.5 mm safety groove, which keeps the tool from falling out.

• Safe and fast tool change
• Can be used without modifying Europe type punches
• Front clamp - vertical tool change
• Rear clamp - horizontal tool change

Wila Hydraulic Clamping System

The Wila's 'New Standard' Tooling System has become market leader for precision, quality and flexibility for the KRRASS hydraulic press brakes for sale, the WILA' s state-of-the-art clamp system.

• Long service life ：>10 years
• Quick clamping for WILA style tooling
• Simple push-button loading
• Fast and safe tool changes: Reduce 80% time
• High-precision bending angle and flange edge

Simple Manual Mechanical Crowning

The mechanical compensation worktable is an effective solution to eliminate the impact of ram deformation on bending accuracy. This is achieved by adjusting the bulge at each position in the middle through either multi-point compensation worktable or manual deflection compensation worktable. Additionally, it can also rectify angle errors at different positions within the workpiece.

Pro Mechanical Electric Crowning

• Very precise bending angles
• Europe type dies with 60 mm and 90 mm
• Base can be clamped as well as single dies with 13 mm
• Electric crowning with a controller
• Precise positioning and alignment of the crowning table
• Easy and fast usage

Wila Tool Holders And Crowning System

This WILA® system enables the user to offset deformations of the beam while bending. thus, the angle is keeping constant along the entire plate length.

• Easy reversibility of tools
• Hydraulic Clamping
• Quick clamping for the dies
• Tool slot CNC-Deephardened®
• Drive unit CNC, Motor at one end
• Designed for press brakes with UPB-II hole pattern

The Hybrid ECO system is an innovative servo drive for press brakes, and thanks to thebrushless motor, we can precisely control the movement of the ram using aminimum amount of oil and energy.

• High dynamic for a higher productivity of the machine
• Compliance with EU Directives
• Lower energy for a green Machine
• Lowered sound pressure level at 50 dB
• The servo-motor, with closed loop speed control
• Energy efficiency of up to 35 % compared to conventional systems
• Operating cost is min due to low energy consumption. thus, it gives advantages to the user with high efficiency & low operation cost.

A package of innovative and customer-oriented solutions aimed at reducing machine consumptions.
PREF promotes a friendly environmental policy, and, as such, all our equipment features the Hybrid Eco Function.

• Lower Energy Consumption
• Clearly Reduced Cooling Effort
• Higher Operation Speeds
• Remarkable Noise Reduction
• More Than %30 Oil Save
• Higher Stroke More Flexibility

Safety light curtains are safety devices that can be used as machine guarding or to create a virtual barrier around a hazard. It can meet the highest safety standards of Type4, SIL3, Category4, and PLe. Integration is efficient and easy with the minimal footprint, durable housing, and options for reduced wiring. Each model achieves the high enclosure rating of IP65/IP67.

DSP® laser protection will be necessary if you have a high requirement for the safety.

• Laser protection, Multi beam Receiver
• Protective areas, Front, center and rear
• The safety level is CAT.4 and SIL3
• Detection Case protection degree: IP 65
• Laser classification: class 1 M
• Response time: 5 ms
• Change Speed Point : 5mm + Stopping Space
• The maximum protective distance is up to 15m
• LED indicators show various states

The iMeasure Laser angle measurement system with Data-M Engineering for an accurate bend angle after only one bending operation.
The iMeasure are fully-automatic laser-assisted bend angle measurement systems for CNC press brakes. Irrespective of the properties or thickness of the material, the LaserCheck enables an exact determination of the bending angle with an accuracy of better than 0.1°. This represents precision which has never been available before.

Automatic angle measurement and automatic correction of the bending angle:
IRIS Plus real time angle correction An important device for the most demanding applications and the IRIS Plus comprises a laser transmitter and receiver set mounted to the upper beam of the press brake. It includes a high speed digital camera and image data processing system contained within the receiver unit.

• Different V-openings (8 until 35 mm) and dies are applicable
• Most optimal accuracy results (3.6 meters or less)
• Never collision with workpiece
• Possibility of measuring on workpieces with apertures
• IRIS Plus real time angle correction An important device for the most demanding applications
• Contactless angle measurement principle guarantees a reliable system even in heavy duty circumstances

The hydraulic press brakes with Sheet supports follower system for bending long and thin sheets,It basically consists of a pair of sheet supports placed on the front of the machine at the height of the bending line (bottom tool). Supports are controlled by the CNC, following and supporting the sheet during the bending process.

• Automatic bending follower supports
• AP1 - AP2 CNC-controlled interpolated axes
• Recommended for heavy parts or large thin plate
• Bend as closed as 70°
• Load capacity – 180 kg per support
• Brush and support shaft dim 350x900 up to 1200 mm