Case

SC 200T 3200 CNC Press Brake For Sale

SC 200T 3200 CNC Press Brake 4+1 axis with EL15T controller is a medium-to-large-sized high-precision sheet metal bending machine suitable for precision forming of metal sheets such as carbon steel, stainless steel, aluminum, and galvanized steel. The machine employs electro-hydraulic synchronous control technology, a servo-driven back gauge system, and the EL15T CNC system.

It can meet the needs of complex workpieces, multi-process, and high-precision bending, and is widely used in: sheet metal processing industry, electrical cabinet manufacturing, elevator manufacturing, construction machinery, steel structure manufacturing, stainless steel products, new energy equipment, automotive parts, rail transit equipment, and kitchenware and home appliance industries.

With 200 tons of pressure and a 3200mm bending length, it is one of the most widely used medium-thick plate bending machine specifications on the market.

1. Main Technical Parameters Of SC 200T 3200 CNC Press Brake For Sale

200T 3200 CNC Press Brake common parameter table:

Item	Parameters
Nominal Pressure	200 tons
Bending Length	3200mm
Column Spacing	Approximately 2600mm
Throat Depth	320-400mm
Slider Stroke	200-250mm
Maximum Opening Height	420-500mm
Backgauge Stroke (X-axis)	600-800mm
Number of Control Axes	4+1 axis
Control System	EL15T
Repeat Positioning Accuracy	±0.01～0.05mm
Main Motor Power	15-18.5kW
Hydraulic System	Electro-hydraulic synchronous system
Table Compensation	V-axis mechanical or hydraulic compensation

Actual parameters may vary slightly depending on the press brake manufacturer’s configuration.

2. Advantages of press brake frame structure

- Overall welding frame

Made of high-strength steel plate and integrally welded.

Process:

Annealing
stress relief treatment
Vibration aging treatment

Ensure long-term use without deformation.

- Electro-hydraulic synchronization system

Adopt:

Proportional servo valve
Scale feedback
Form a fully closed-loop control

Synchronization accuracy can reach: ±0.01mm level.

- High-precision backgauge

Adopt:

Servo motor
ball screw
Linear guide

Has:

high speed
High precision
High stability

characteristics.

3. 4+1 Axis Configuration Analysis

Y1 Axis:

Controls the up-and-down movement of the left hydraulic cylinder.

Y2 Axis:

Controls the up-and-down movement of the right hydraulic cylinder.

X Axis:

Controls the back gauge’s forward-and-backward movement.

Used to control the bending dimension.

Positioning accuracy up to ±0.02mm. Repeatability ±0.01mm.

R Axis:

Controls the back gauge’s up-and-down movement.

Adaptable to bending workpieces of different heights.

Especially suitable for:

Box-shaped parts
Multi-sided bending parts
Stepped bending parts

V Axis (+1 axis):

Worktable deflection compensation system.

When bending long workpieces:

The worktable will experience slight deformation
Causing inconsistencies between the middle and end angles.

V-axis real-time compensation:

Ensures consistent angles along the entire bending line.
Improving the processing quality of long workpieces.

4. EL15T CNC System Introduction

System Positioning: The EL15T is a mid-to-high-end economical CNC bending machine system.

Main Features:

Simple operation
Comprehensive functions
High cost-performance ratio
Short learning cycle

Widely used in:

3+1 axis
4+1 axis
6+1 axis

Electro-hydraulic synchronous press brake machines.

Hardware Configuration:

- 15.6-inch high-definition touchscreen

Features:

High-definition display
Fast response speed
Intuitive operation

Supports multiple language switching.

- Graphical Programming

Can directly draw:

L-shaped parts
U-shaped parts
Box-shaped parts

Automatically generate:

Bending sequence
Back gauge position
Bending angle

Reducing manual calculation time.

Automatic Calculation Function

The system can automatically calculate:

Unfolded length
Bending pressure
Bending sequence
Springback compensation
X-axis position
R-axis position

Significantly improving programming efficiency.

- Mold Database

Built-in:

Upper Mold Library, Lower Mold Library, Material Database.

Supports:

Mold Recall, Parameter Saving, Process Copying.

- USB and Network Communication

Supports:

USB Flash Drive Program Import, Data Backup, Network Communication, Remote Upgrade.

Facilitates Digital Factory Management.

5. Analysis Of Processing Capacity 200T 3200 CNC Press Brake Machine

Reference: Ordinary carbon steel

Plate thickness	Bending length
3mm	3200mm
4mm	3200mm
6mm	3200mm
8mm	2500-3200mm
10mm	2000-2500mm
12mm	1500-2000mm

Actual capability is affected by: material strength, opening size, mold selection, and bending method.

6. Suitable Products for Production

Sheet Metal Cabinets:

Power Distribution Cabinets
Control Cabinets
Network Cabinets

Elevator Industry:

Elevator Door Panels
Guide Rail Brackets
Clad Panels

Steel Structure Industry:

C-shaped Steel
U-shaped Steel
Supporting Components

New Energy Industry:

Photovoltaic Brackets
Energy Storage Cabinets
Battery Housings

Stainless Steel Products:

Kitchenware
Medical Equipment
Decoration Engineering

7. Core Advantages of the Equipment

High Precision

Electro-hydraulic synchronous control, grating ruler feedback, V-axis compensation ensures consistent bending.

High Efficiency

Graphical programming, automatic calculation, one-click program generation.

Simple Operation

The EL15T interface is intuitive. Ordinary operators can independently program and produce after short-term training.

High Cost-Effectiveness

Compared to high-end systems such as Delem DA58T, Delem DA66T, and ESA S630, the EL15T offers complete functionality at a lower procurement cost, making it ideal for medium to large-sized sheet metal enterprises engaged in mass production.

8. Summary

The SC 200T 3200 CNC press brake machine adopts advanced electro-hydraulic synchronous control technology and is equipped with the intelligent EL15T graphical CNC system, achieving high-precision, high-efficiency, and high-stability sheet metal bending.

The 4+1 axis fully CNC configuration combined with the V-axis automatic compensation system provides an excellent solution for processing medium-thick plates and complex workpieces.

– Intelligent Control

15.6-inch touchscreen + graphical programming + automatic process calculation

– Precision Machining

Y1/Y2 closed-loop synchronous control, repeatability accuracy up to ±0.01mm

– Wide Applications

The preferred bending solution for industries such as steel structures, chassis and cabinets, elevator manufacturing, new energy equipment, construction machinery, and precision sheet metal.