
Hydraulic Ironworker Machine

KRRASS Iron Worker Machine

CNC Control System

Top performances allow to accurately and cost-efficiently cut pieces in high volumes.

Proportional oil hydraulic circuit has been completely designed by KRRASS. It is optimized for every guillotine shear size, with high-quality and reliable parts.

QC11K-Cut guillotine shear is available in a wide range of models and powers. Length and shearing thickness can be customized to the highest levels in the category.
Standard Equipment
- Electrics : Germany Schneider Electric
- Main Motor:Siemens Motor-Germany
- Foot Switch:KACON-South Korea
- Hydraulic System:Bosch Rexroth-Germany
- Oil pump:First/Sunny-USA
- Sealing Ring:PARKER-America
Punching station
All metal punching operations are processed by means of hydraulic power, thus giving the machine the ability to punch very efficiently and silently. The machine can either be used to punch thick metal or thin materials layered together. Punching is silent, powerful, and efficient. The waste materials come off together and in layers. The punching table consists of two parts: the first is the punching flange; the second is the holder. The holder is a device that prevents the material from coming back with the punch after cutting. There are different holders for different materials.

Flat bars shearing station
The metal shear station has been equipped with simple and sturdy fixing mechanisms that can be adjusted for any steel thickness depending on the cutting capacity of the machine. The shearing capacity can go up to 17.71 inches in the flat bar or the cutting of corner profiles. The shearing blades, built for mass production, can be used on both sides (the upper blade has 2 cutting edges, the lower blade has 4 cutting edges). This ensures a clean cut with minimal warping, from the full capacity down to a thickness of only 1/8 inch.

Bars cutting station
Standard machines are equipped with blades for cutting U-sections. Thanks to additional equipment, it is possible to cut I-section profiles and T-sections and round and square metal bars. The blades are held by efficient jaws that ensure the equipment can be arranged easily at the machine without any additional adjustment.

Notching station
High Adaptability:With QBH, QCS and other types of optical fiber interfaces, it can be adapted to various mainstream laser devices.Excellent Design:Optimized optical configuration, smooth and efficient air flow design significantly improve cutting quality and efficiency.

Angle shearing station
This station enables the cutting of large angles with a capacity ranging from 17 3/4 inches to 35 1/2 inches.

Optional Equipment
- Angle steel,channel steel ,round steel automatic positioning shear
- Shear plate automatic hydraulic clamping
- Angle steel shear automatic clamping
- Laser positioning
- Louver punching
- Louver punching
- Bending

Angle steel,channel steel ,round steel automatic positioning shear

Shear plate automatic hydraulic clamping

Angle steel shear automatic clamping
Technical Parameters of Ironworker Machine
| Technical Specification | Q35Y-12 | Q35Y-16 | Q35Y-20 | Q35Y-25 | Q35Y-30 | Q35Y-40 | Q35Y-50 | |||
| Punching Pressure(T) | 35T | 60T | 90T | 120T | 160T | 200T | 250T | |||
| Depth of throat(mm) | 115 | 300 | 355 | 400 | 600 | 600 | 600 | |||
Standard |
Punching | Dia.X Max.Thickness | mm | 25X12 | 25X16 | 30X20 | 35X25 | 38X26 | 40X35 | 40X40 |
| Dia.X Thickness | mm | 25X12 | 25X16 | 30X20 | 35X25 | 38X26 | 40X35 | 40X40 | ||
| Max.Diameter | mm | 12 | 25 | 30 | 35 | 38 | 40 | 40 | ||
| Travel | mm | 35 | 80 | 80 | 80 | 80 | 80 | 80 | ||
| Working Travel | mm | X18 | X20 | X25 | X25 | X30 | X35 | X40 | ||
| Throat Depth | mm | 115 | 300 | 355 | 400 | 600 | 600 | 600 | ||
Steel Bar | Round | mm | 35 | 45 | 50 | 60 | 65 | 70 | 80 | |
| Square | mm | 30X30 | 40X40 | 50X50 | 50X50 | 55X55 | 60X60 | 65X65 | ||
Steel | Angle Size | mm | 86X86X8 | 125X125X 12 | 140X140X 12 | 160X1160 X14 | 180X180X 16 | 200X200X 18 | 200X200X 20 | |
| Cutting Angle | ° | 50X50X5 | 50X50X5 | 50X50X5 | 60X60X6 | 60X60X6 | 100X100X 10 | 120X120X 10 | ||
| Angle Section | mm | 5.5 | 5.5 | 6.5 | 9 | 11.5 | 12 | 12 | ||
Slotting | Thicknes s | mm | 100 | 126 | 160 | 210 | 280 | 300 | 320 | |
| Width | mm | 30 | 53 | 60 | 75 | 86 | 89 | 92 | ||
| Depth | mm | |||||||||
Optional Die | U-I Shaped Profile | mm | 100X100X8 | 125X125X12 | 140X140X12 | 160X160X14 | 180X180X16 | 160X160X14 | 180X180X16 | |
| T-shaped Profile | mm | 40X40X6 | 60X60X8 | 70X70X10 | 80X80X10 | 80X80X10 | 80X80X10 | 80X80X10 | ||
| I-Beam | mm | 40X60X4 | 126X74X5 | 160X86X6 | 200X102X 9 | 280X124X 10.5 | 300X126X 11 | 320X130X 10 | ||
| V-Bending | Length | mm | 600 | 600 | 600 | 600 | 600 | 600 | 600 | |
| V-Bending | Thickness | mm | 4 | 10 | 15 | 20 | 26 | 33 | 40 | |
| Voltage | Kn | 350 | 600 | 900 | 1200 | 1600 | 2000 | 2500 | ||
| Motor Power | kw | 4 | 5.5 | 7.5 | 11 | 15 | 18.5 | 18.5 | ||
| Weight | Kg | 1600 | 1900 | 2500 | 5200 | 6800 | 11000 | 14500 | ||
Outline Dimension(LXWXH) | mm | 950X950X 1800 | 1640X730 X1770 | 1860X800 X1990 | 2355X960 X2090 | 2680X104 0X2300 | 2970X124 0X2350 | 3000X144 0X2450 | ||

Laser positioning

Louver punching

Bending