TDW一30 Roll Circular Arc Bending Machine: Metal

In the world of metal processing, a cold and hard plate can be instantly transformed into an elegant and smooth arc or complete cylinder, which is not only the embodiment of technology, but also the display of industrial art! Whether it is the magnificent skeleton of the architectural dome, the precise radian of the industrial pipeline, or the flexible curve of the decorative components, it is inseparable from the powerful curved arc technology. TjY-60 roll circular arc bending machine is the leader in this field. With surging power, precision control and excellent stability, it endows metal with flexible "plasticity" and becomes an indispensable "shaping master" in modern sheet metal workshop "!

Why Roll Circle? Efficient, Accurate, Non-Marching Bending Solution

compared with the traditional bending process, the circular arc bending machine has unparalleled advantages in dealing with large radians, continuous curves and closed cylinders:

• perfect radian, smooth and non-marking: Through the progressive bending of multiple rollers (usually three or four rollers), the TjY-60 can eliminate the edges and corners or indentations caused by traditional bending, and obtain continuous, smooth, high-quality arcs or complete circles, The surface is smooth and beautiful.

• high-efficiency forming, time-saving and labor-saving: especially for continuous bending or rounding of long-sized plates into tubes, the efficiency of the rounding machine is far higher than that of single-point bending, which can be completed by one clamping, thus greatly improving the production efficiency.

• high precision and good consistency: The advanced numerical control system accurately controls the pressing amount and position of each roller to ensure accurate and controllable radian radius, and the radian height of the same batch of products is consistent, meeting strict assembly requirements.

• wide material adaptability: strong rolling ability (such as TjY-60 models) can easily deal with carbon steel plate, stainless steel plate, aluminum plate, copper plate and other metal materials, the thickness range covers a wide range (such as 1mm to 12mm or even higher, depending on the material strength).

• large size processing: can handle long plates (such as 6 meters or even longer), easily complete the forming of large cylinders, curved beams and other components.

TDW一30 core strength: performance casts quality

• strong power, steady as a rock:

  • 60-ton strong driving force: provide stable and abundant rolling pressure to ensure that even in the face of thicker or high-strength plates (such as stainless steel), it can be bent efficiently and smoothly, and the forming is full and powerful.

  • high rigidity overall frame: the use of high-quality steel and optimized structural design to ensure that the equipment at full load operation of strong rigidity, minimal deformation, smooth operation, to ensure long-term processing accuracy and service life.

• precision control, arc by heart:

  • advanced numerical control system (CNC): Equipped with a user-friendly human-machine interface (such as touch screen), it can accurately set and store key parameters such as roll diameter, radian, feed speed and so on. Easy operation, flexible programming.

  • high-precision roller position adjustment: The upper roller (or side roller) is driven by hydraulic or electric servo to achieve micron-level precise lifting and precise control of the bending radius. The lower roller can usually be adjusted horizontally to adapt to different plate thickness and arc requirements.

  • pre-bend and round function (key advantage):

    • effectively eliminate straight edges: through accurate end pre-bending technology, the industry pain point that the traditional symmetrical three-roller plate bending machine cannot roll a complete cylinder (with straight edges at both ends) is completely solved, and a perfectly closed cylinder without straight edges is realized.

    • efficient round: For the formed cylinder or large arc, the round operation can be quickly carried out to easily eliminate the ovality and obtain a high-precision circle.

• efficient and convenient, intelligent worry:

  • quick adjustment and centering: equipped with auxiliary devices (such as supporting rack and blocking device) to facilitate fast feeding and centering of plates and reduce auxiliary time.

  • mold versatility: usually do not need to frequently change the mold (roller), by adjusting the roller spacing can adapt to different plate thickness and radian requirements, change quickly.

  • safe and reliable: integrated multiple safety protection devices (such as emergency stop button, safety light curtain, hydraulic safety valve, etc.) to ensure the safety of operators.

TDW一30 show their skills in the vast world

• building steel structure: large venue dome, canopy, curved curtain wall keel, rotating stair skeleton, arched door and window frame.

• pipe and container manufacturing: ventilation pipe (spiral duct, round duct), dust removal pipe, conveying pipe, tank barrel, pressure vessel shell, chemical equipment barrel section.

• construction machinery and vehicles: excavator/crane boom cylinder, tank body, curved parts of carriage frame, agricultural machinery drum.

• furniture and decoration: metal furniture arc brackets, decorative cylinders/cones, art installations, lampshades, guardrail arc parts.

• energy power: wind power tower parts (small), boiler parts, dust collector cylinder.

• ship manufacturing: hull ribs, bulkhead arc parts, pipes.

• list of

core performance parameters (specific specifications please refer to the latest official data)

• max. coil capacity:

  • maximum coil thickness (carbon steel): e.g. 12mm

  • maximum coil width: for example 2500mm / 3000mm (can be customized longer)

  • minimum roll circle diameter: e.g. 350mm (depending on upper roll diameter and plate thickness)

• upper roller diameter: for example 280mm

• lower roll diameter & quantity: e.g. 2 x Ø 260mm

• lower roller center distance: adjustable

• maximum stroke/pressure of upper roller: 60 tons pressure

• drive mode: upper roller/side roller hydraulic or electric servo drive

• control system: CNC system (brand such as Siemens, FANUC, or high-performance domestic system)

• motor power: main drive motor power (such as 22kW)

• total weight of equipment: reflect the rigidity and stability of equipment (such as 15 tons)

choose TDW一30, win the metal forming core advantage

• improve the level of technology: easy to achieve high-difficulty, high-quality large arc and cylinder molding, breaking through the traditional processing bottleneck.

• significantly improve efficiency: For long sheet metal round and mass production, the efficiency is doubled and the delivery cycle is shortened.

• reduce comprehensive costs: reduce labor dependence, reduce scrap rate (precision control), one device to solve a variety of arc needs.

• enhance market competitiveness: to undertake more extensive, higher requirements of the arc/cylinder processing orders, expand the scope of business.

• guaranteed processing quality: obtain smooth, precise and consistent bending parts, improve the quality of the final product and customer satisfaction.