no.da53t bending machine

Affordable CNC Press Brake
High repeatability and stability
Variety of CNC Controllers

Available robotic connection

Sychronized CNC Press Brake

Sanxin PBHCNC series is a precision CNC-controlled press brake with crowing in a basic but very complete configuration, standard equipped with 4 CNC-controlled axes (Y1-Y2,X,V). PBHCNC series offers the user a heavy built, reliable, precision CNC press brake at an economical price.

The high precision grating rulers at both sides of the machine continuously measure the movement and position of the upper beam (axes Y1-Y2).

The data is processed and monitored by the CNC controller which controls the hydraulic valves.

The high level of accuracy is obtained during the movement and final positioning of the upper beam due to the continuous monitoring and feedback of the encoder measuring data.

Using this technology, a repeatability of approximately 100% (+/-0.01mm) can be guaranteed.

Standard equipment

CNC DELEM DA53T with 2D colour graphics

Rexroth (Bosh) hydraulic system

High efficiency motor – Siemens

Electrical cabinet with Schneider,Omron components

Fagor optical scales

Sanxin Pro Auto crowning system

Sanxin BGA-2 for X=550mm X,R-Axis

Tool kit: 2 V die (V=8-12) series of 835mm punches

Back guage with dust-proof cover

Heavy duty beam with linear guides for stop finger

DA53T Controller

10.1" high resolution colour TFT
“Hot-key” touch navigation
Up to 4 axes (Y1,Y2 + 2 aux. axes)
Tool / material / product library
Advanced Y-axis control algorithms
for closed-loop as well as open-loop valves.
CNC Crowning control
USB memory stick interfacing
Profile-53TL offline software

FEA & Stress Analysis

Stress Analysis & Finite Element Analysis
The CAE software SOLIDWORKS used as the method to analyze the linear static construction, stress and deformation for press brake and laser cutting machine frames. So for complicated structures, highly complex loading’s, transient modelling and combinations of the above, FEA makes sense.

Sanxin BGA-2 BackGauge

Press Brake 2-Axis CNC BackGauge With X,R-Axis

· Ball screws and double linear guide on X, R-axis

· Fingers on linear guides and micro adjustment.

· Mechanical accuracy ± 0.05 mm.

· Axes X speed 500 mm/s

· Axes R speed 500 mm/s

Rexroth Proportional Valves

High quality German hydraulic system with high frequency positioning valves.
Smooth running of the machine is achieved with high speed machine operation

Hydraulic Oil Tank

Hydraulic tank made of stainless steel, insuring a perfect clean hydraulic system.
According to our experience in after sales service, 85% of the problems with the hydraulic system are caused by contamination of hydraulic circuit. Sanxin has committed to reduce such failures and resolve this from the source by implementation of our patented clean hydraulic system.

Fagor grating ruler

Precision grating at both ends of the machine ensure highly accurate positioning of the upper beam.
The independently mounted ruler mounting frames automatically compensate for the minimal deflection of the press brake side frames, ensuring perfect bending results.
The ram accuracy is guaranteed to +/0.01mm.

Crowning

Always provides an extremely consistent bending angle
Available with automatic drive systems
Mounted on the right-hand side as standard
Motorized adjustments provided for compensation by calculation of controller
Can effectively prevent the non-standard collision linear scale of the work piece
Compact design which is practically maintenance free