Sheet metal bending machine versatile for metal forming with multiple tooling options
Torsion Bar Press Brake
Sheet metal bending machine versatile for metal forming with multiple tooling options
Key Specs
Nominal force: 400KN-3000KN
Distance between uprights: 1900mm-5000mm
Throat depth: 250mm-400mm
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Features
Specifications
Components
Toolings
This torsion bar press brake utilizes hydraulic cylinders to manipulate the press brake tooling attached to the ram, facilitating precise metal forming. It comprises essential components such as hydraulic cylinders, a sliding block, the top and bottom dies, and a worktable, supporting a variety of bend dies for diverse metal sheet manufacturing applications.
Features
The frame is constructed from a single steel plate, welded and stabilized through vibration stress relief after tempering, ensuring exceptional structural stability.
Features a synchronization mechanism that connects the torsion bars and the block. Along with the hydraulic dual-cylinder drive, this setup achieves high precision during operation.
The machine tool undergoes shot blasting for rust removal and is precision-machined using an imported CNC machining center. This process guarantees the parallelism and perpendicularity of all metal surfaces, ensuring optimal assembly quality.
Incorporates mechanical balancing shafts that maintains parallel movement on both sides of the sliding block.
The X-axis backgauge is servo motor-driven, utilizing a ball screw and linear guide for precise movement.
The Y-axis sliding block stroke is also servo-controlled, enhancing positioning accuracy.
Equipped with the TP10 control system featuring a touchscreen interface, angle programming, and extensive mold and product libraries. Supports complex bending operations, including arc bending.
Front Support
This component is adjustable, capable of lateral movements, with vertical adjustments as optional configuration.
Schneider Electrical Panel
The primary electrical components are sourced from Schneider to ensure operational stability.
Safety Features
Includes a safety mechanism that automatically powers off the machine when doors are opened.
Sunny Hydraulic Pump
Features a Sunny hydraulic pump known for its stable performance.
Integrated Hydraulic System
Utilizes American Parker or Japanese NOK seals to extend cylinder life and ensure long-term oil tightness.
Incorporates a German Rexroth integrated hydraulic system for dependable and stable hydraulic transmission. This design minimizes issues related to hydraulic oil leakage.
Employs German EMB tubing and connections to prevent valve blockages by welding slag and maintain unimpeded oil flow within the hydraulic system.
Constructed from 42CrMo steel
Constructed from 42CrMo steel, the bending tools are heat-treated to achieve a hardness of 42HRC, ensuring durability and precision.
Backgauge
Features adjustable stop fingers that can be moved horizontally. An optional vertical movement feature for the stop fingers is available.
Front gauge brush (optional)
Manual crowning system
Adjust the angle manually.
Other Components
Foot Switch
Press Brake Controller
Front Support (T-slot support arms)
Integrated Hydraulic System
Sunny Hydraulic Pump
EMB Hydraulic Pipe
Fast Clamping System
Large Throat Depth (Customizable)
42CrMo -Constructed Standard Punch & Die Set
Schneider Electrical Panel
Ball Screw Rod & Linear Guide Rail
Backgauge
The backgauge offers manual vertical adjustment capabilities, and the stop fingers can be fine-tuned to ensure precise positioning
(Punches & Dies)Press Brake Toolings
The torsion bar press brake is adaptable to various types of punch and dies sets, allowing for greater production diversity.
Standard Punch & Die Set
Standard punch & die set finish
Standard punch & die sets are commonly utilized in mass manufacturing, ideal for producing standard parts such as brackets.
Acute Punch & Die Set
Acute punch & die set finish
Acute punch & die set enables bending at various angles. It is particularly effective for shaping complex components like copper bus bars and cabinet panels, accommodating a wide range of design requirements.
Gooseneck Punch & Die Set
Gooseneck punch & die set finish
Gooseneck punch & die set is specifically engineered for situations where clearance during bending is crucial. It is typically used to achieve precise 90° bends in applications such as cabinet boxes and precision sheet metal fabrication.
Custom Punch & Die Set
Custom punch & die set finish
Custom punch & die sets are extensively used in infrastructure projects such as urban road construction and road maintenance engineering. They are ideal for forming complex shapes like cable bridges and guide rails, demonstrating versatility and precision.
We specialize in designing and manufacturing sheet metal processing equipment, with over 20 years of experience. Our products include press brakes, fiber laser cutting machines, shearing machines, plate rolling machines, presses, and more. Contact us to learn more.
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Standard Punch & Die Set
Acute Punch & Die Set
Gooseneck Punch & Die Set
Custom Punch & Die Set
