320 ton hydraulic bending machine specification

CNC Controller Imported From Italy

15.6-inch LCD capacitive screen, precise touch control, provides customers with a valuable interactive programming experience.

Equipped with efficient control algorithms to optimize the working cycle of the machine, so that it can produce more workpieces in the same time.

CNC Controller Imported From Italy

15.6-inch LCD capacitive screen, precise touch control, provides customers with a valuable interactive programming experience.

Equipped with efficient control algorithms to optimize the working cycle of the machine, so that it can produce more workpieces in the same time.

Frame Welding

Three-layer welding technology strengthens the welding strength of the frame, while reducing the heat input, and minimizing the amount of deformation caused by welding.

Vibratory Stress Releasing

Through vibration stress releasing, the residual stress of the frame due to welding is eliminated, and the overall stability of the frame is improved. Make sure that each frame is as stable as a rock.

Double Rail Back Gauge: Accurate and Stable!

The X-axis (forward and backward) runing speed of the back gauge can reach 350mm/s, and the repeat positioning accuracy ≤0.05mm.The stop finger is guided by double linear guides, which is more stable!

Intelligent Bending Control System

Intelligent control system, extremely simple operation, clear parameters in one page.

Automatic Deflection Compensation Technology

Automatic mechanical deflection compensation technology is used to effectively improve the straightness of the workpiece and the accuracy of the bending angle.The compensation value is automatically calculated by the CNC controller, and the motor is electrically adjusted, saving time and effort; the mechanical wedge design has a longer service life!

Human-computer Interaction Experience

Large-size color touch screen: good for operation and viewing! The hardware and software have been carefully debugged and matched, and the work is coordinated seamlessly to improve the performance of the whole machine. And the CNC controller supports multiple languages.

Features That Operator Like

Comprehensive and practical auxiliary functions make bending faster, more stable and safer.

Quick Released Clamp

Quick release design, you can quickly remove and install the bending mold through the quick release clamp to save your time.

Sliding Front Supporting Device

The front support device can slide left and right along the linear guide rail to provide strong support for large-size sheets.

Work Area Lighting Device

Lightening the bending operation area and enhance the work experience of the bending operator. The use of LED light strips has low power consumption, low heat generation, long life and higher brightness.

Laser Safety Protection Device(Optional)

Effectively prevent the bending mold’s clamping hands. When the upper and lower molds are clamped, if a foreign object is under the knife mold, the ram stops moving and the machine will sound an alarm.

Auto Bending Unit(Optional)

Provide a customized automatic bending unit, the robotic arm automatically works with the bending, liberating manpower.

Core Components

Servo Motor

A higher precision control is achieved through closed-loop control. Faster speed increases the overall working speed of the machine.

HIWIN Ball Screw＆Linear Guide From TAIWAN,CHINA

High rigidity, large load capacity, high positioning accuracy (nano-level positioning accuracy). The parts wear less and the accuracy can be maintained for a long time.

OPKON Grating Ruler From Turkey

It can perform real-time and rapid detection of the coordinates of the slider, with high speed and high accuracy as well as ensure the processing accuracy of the workpiece.

KACON Foot Switch From Korea

The pedals are resistant to high temperature, impact and abrasion. The cable connecting the foot switch is water-proof, oil-proof and shock-proof, which is safe and reliable.

Bosch Rexroth Electromagnetic Valve From Germany

Adopt a complete set of Bosch Rexroth solenoid valves and sealing accessories imported from Germany. Ensure the stability of the equipment under long-term high-load working conditions.

HAWE Oil Pump From Germany

Strong pressure keeping capacity. Stop the pump and keep the pressure for 5 minutes, and the pressure drop should not exceed 5Mpa.

NAME	ORIGINAL COUNTRY	BRAND
Machiner Frame	CHINA	GHBM
Oil Cylinder	CHINA	GHBM
Hydraulic Station	CHINA	GHBM
Back Gauge	CHINA	GHBM
Crowning System	CHINA	GHBM
Electrical Components	FRANCE	SCHNEIDER
Ballscrew	TAIWAN,CHINA	HIWIN
Linear Guides	TAIWAN,CHINA	HIWIN
Grating Ruler	TURKEY	OPKON
CNC System Cystem CT 12PS	SWITZERLAND	CYBELEC
Pedal Switch	KOREA	KACON
Closed Loop Hydraulic System	GERMANY	REXROTH
Oil Pump	GERMANY	ECKERLE
Main Servo Motor	CHINA	DP-TECH

Product Parameter

Max. Pressure	3200 KN	Dimension·Length	6600 mm
Ram Stroke	300 mm	Dimension·Depth	2350 mm
CNC Axes	Y1 / Y2 / X / R / V 4+1	Dimension·Height	3200 mm
Main Motor Power	22 KW	Bending Length	6000 mm
Ram Approach Speed	150 mm/s	Wodth Between Columns	4710 mm
Ram Working Speed	8 mm/s	Opening Height	500 mm
Ram Return Speed	145 mm/s	Throat Depth	450 mm
X Axis Max.Speed	250 mm/s	Throat Depth	≥29000 Kg
X Axis Range	600 mm	Y1、Y2 axis——Ram’s up & down motion R axis——Back gauge’s up & down motion X axis——Back gauge’s backward and front motion V axis——Auto crowning (mechanocal) *REMARK: Subject to alteration. Only specifications in our offer and order confirmation are binding.
X Axis Repositiong Accuracy	≤0.05 mm
R Axis Repositiong Accuracy	≤0.05 mm
R Axis Range	150 mm/s
R Axis Max.Speed	150 mm/s

CNC Controller Imported From Italy

CNC Controller Imported From Italy

Frame Welding

Vibratory Stress Releasing

Double Rail Back Gauge: Accurate and Stable!

Intelligent Bending Control System

Automatic Deflection Compensation Technology

Human-computer Interaction Experience

Features That Operator Like

Quick Released Clamp

Sliding Front Supporting Device

Work Area Lighting Device

Laser Safety Protection Device(Optional)

Auto Bending Unit(Optional)

Core Components

Servo Motor

HIWIN Ball Screw＆Linear Guide From TAIWAN,CHINA

OPKON Grating Ruler From Turkey

KACON Foot Switch From Korea

Bosch Rexroth Electromagnetic Valve From Germany

HAWE Oil Pump From Germany

Product Parameter

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