Call Center : +6221-8984-1292

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PT. RAJATEC NUSANTARA

  • Office : Jl. Industri Selatan 8 Blok EE 7G Jababeka II Industrial Estate Cikarang – Bekasi 17520, Indonesia
  • Phone : +6221 89841292
  • Fax : +6221 89841293

 

Muratec’s Dual Drive Press Brake BH Series is mounted with a Dual Drive System which separately controls high-speed up and down movement of the ram by AC servo motor and ball screw drive and hydraulic piston down movement. The system enables high-speed drive and stable repeat-stop accuracy to realize high productivity.

Dual Drive System

Different from conventional servo hydraulic mechanisms which continuously control high-speed movement and pressure movement of the ram, the Dual Drive System separately controls high-speed up and down movement by AC servo motor and ball screw drive and hydraulic pressure movement. By the Dual Drive System, high-speed downmovement at 200mm/sec and stable repeat-stop accuracy by AC servo motor and hydraulic drive are enabled, realizing high productivity. In addition, the Dual Drive System is superior in total energy saving because it is fitted with a assist device that stores the energy of down movement and returns it during ram up movement.

  • High speed Ram stroke with AC servo motor and ball screw drive.
  • High quality stop accuracy by hydraulic mechanism.
  • Ecology operation by assist device.

 

Ideal Curve Crowning System

The Ideal Curve Crowning System is created by conducting FEM analysis of the frame in pursuit of the ideal correction curve with respect to crowning which becomes a problem for the press brakes. Simple and fine adjustment is enabled with use of a monoaxial curving wedge. Automatic crowning adjustment is made quickly for each bending step without stress.

BH Series Line-Up

Model

BH8525

BH13530

BH18530

BH18540

BH25030

BH25040

Press Force

kN

833

1323

1813

1813

2450

2450

ton

85

135

185

185

250

250

Bending Length

mm

2600

3100

4100

4100

3100

4100

 

 

Main Specification

 

 

 

BH13530

Press force

 

kN

1323

 

 

ton

135

Bending Length

 

(mm)

3100

Distance between frames

 

(mm)

2700

Gap depth

 

(mm)

400

Open height

 

(mm)

380

Ram stroke

 

(mm)

250

Ram speed

Approach

(mm/S)

200

Bending

(mm/S)

10

Return

(mm/S)

200

Height form floor

 

(mm)

2730

Machine depth

 

(mm)

1460

Table height

 

(mm)

900

Total width

 

(mm)

3770

Weight

 

ton

8.9

 

 

 

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