With unmatched acceleration/deceleration the Pullmatic 720 will revolutionize your fabrication capability. You can punch sheets up to 1500 x 3000 mm without reposition in 8 mm material. The punching force is 220 kN optional 300 kN, maximum table speed is 128 m/min and the maximum hit rate is 505 l/min on 25 mm centers, this is truly the fastest punching machine existing today.
Closed, Rigid Frame
The machine frame is of a portal design. Top and bottom frame members consist of two fully closed, all-welded, box beams. Together with two risers and two draw bolts, each with a pretension of 44 tons, they form a closed portal frame. The portal frame minimizes frame deflection, allowing greater precision in punching while substantially reducing tool wear and lowering the noise level. The portal frame also provides greater ability to absorb side loads, which is common in step punching and forming operations.
Auto Indexing of All Tools
Pullmatic 720 is of a tool changer design, with a single punch head, allowing full auto indexing of all tools. You are able to use all tools anywhere on the sheet, even close to the perimeter. Positioned behind the punch head is a rotating tool magazine. All 20 tool stations are designed to hold any size tool, up to a maximum tool diameter of 90 mm. Changing tools in the punch head takes 5 seconds or less.
Short Setup Time Between Jobs
Punches and dies are within easy reach, allowing the operator to change a punch and die set in the machine in less than 10 seconds. To change all tools in the magazine takes less than 5 minutes. This allows for a minimum of downtime between jobs and highly increased production. An ability which is especially important with short runs.
More Tools through OrbitTool
Each tool position can hold a PULLMAX OrbitTool cassette, containing eight tools with a maximum diameter of 20 mm. The tool changing time within the cassette is 1 second. To get even more tools, you can add a Pullmax Extended Tool Magazine (ETM) that gives you an additional 45 tool positions, all auto indexable.
Operator Friendly Control
The Fanuc Windows® based control system is designed specifically for punching, with full network capability. With easy-to-read graphics and improved man-to-machine interface for industry leading reliability and flexibility.
PULLMAX X97
The Pullmax beveling machine functions basically the same way as roller shears, utilizing only one cutter. The shearing action actually feeds the work piece automatically through the machine. The method can be used for X, V, Y and K-form joints.
The degree of bevel angle is infinitely variable from 25° up to 55°. Motorized and adjusted by push-button control, a high degree of accuracy is achieved and is easily read on a graduated dial. The capacity of the machine covers up to 50 mm thick plate and 25 mm width of bevel in normal steel plate rated at 390 N/mm² tensile strength. The speed of beveling is between 1,5 and 3,1 m/min., depending on the width and degree of angle for the bevel being produced. Since the bevel is achieved without heat, the cut surface is clean and unaffected by thermal stress. This makes the X97 suitable for certain grades of stainless steel as well as aluminum.
Choose the type of cutter to suit your type of work. Cutters for the X97 are available in three types of serrations. The medium serrated cutter can be used for most jobs, but the machine can be fitted with coarse or fine serrated cutters as required. Coarse serrations are used for larger bevel widths in heavy material and fine serrations are intended for use in lighter work with smaller bevel widths up to 15 mm. Cutters are made from hardened alloy tool steel.
The Pullmax X97 offers superior versatility. With motorized adjustment of beveling angles, choice of cutters, stationary or suspended operation, a full range of accessories, and pinpoint accuracy for a variety of shapes and sizes of work pieces. The PULLMAX X97 fits the work piece rather than forcing the work piece to fit the machine.
