Through the G Clef unique software, you can realize precise profile bending with variable curvature, work efficiency can be greatly improved, labor cost can be saved, the operation is simple, and very easy learning. Whether it is profile, pipe, square tube, G Clef not only sells the bending machine, but also provides the corresponding bending solutions for the customers. With G Clef bending solution and experience, the customer will be in the leading position in the bending peer! For our customer, you just need to bring us the problem, regarding to the distortion, wrapping, collapse, twist, curve/bow, bulge, asymmetry, S curve, elliptical and spline which do harm to the efficiency, time and cost, we will provide a complete solution. Our creative solutions have already approved by some famous companies in automotive, escalator, aerospace, rail transit, conveyor, facade, doors and windows, roofing, lighting industries etc.
CNC stretch bender machine
Max tensile pull: 35 Tons.
Positioning control: repeatability accuracy <=±0.01mm
can bend material tensile requested range for 0.001 to 35 tons
Tensile pull adjustable: 4 to 35 Tons.
Die table: 1963*1300 mm（customized by project request）
Automatic lubricating: standard equipped
Swing arms warped: rigidity deformation (measured under 30 tons tensile force, 6.5 meters position)
Gripper jaw decline: Within 5 years，2mm（decline tolerance while tension cylinders fully extended）; Flatness adjustable.
Jaw height: Min center height 980mm, 0-60mm adjustable.
Jaw style: circle or rectangle as request, full liquid nitrogen.
Jaw rotation: manual, ±180°( or servo control，0-360°)
Jaw distance: Min 270mm , Max 6500mm
Jaw grip: grip speed, force adjustable, no break material.
A: The bending and bending machine is formed by bending and bending, and its advantages are as follows:
1. The molding rebound is small,
2. The product is better
3. Mold costs are less
B: Stamping, the disadvantages are:
1. The forming rebound is large,
2. The product is poor in one degree, and the product is greatly affected by the hardness.
3. More mold costs
Its advantages are:
1, stamping equipment is cheaper
2, high production efficiency
* The springback is small, the mold radius is 95-97% of the forming radius.The springback of each point is controllable and evenly distributed, which is very effective for multiple radii; it doesn’t depends on experience.
* Automatic generate the radius template – By input CAD drawing or manually input radius (multi-radius, single radius is not a problem), solve the problem of relying on experience.
* Only one motor, automatic oil distribution by servo control, 24 hours production, temperature rise 55 degrees, and no noise; energy saving, environmental protection, solve the problem of heating system from hydraulic system.
* Solve the problem that radius gradually becomes larger or inconsistent after releasing single radius material.
For example, 180 degree stretch forming: Before: need over 190 degrees, released then forming by springback, and end radius is not the same with middle radius. Now: just bend to 181 degrees, springback is small and consistent, and end radius is same as middle radius.