Hydraulic CNC Press Brake WATTSAN TB 4025

Working area:: 1600 mm
Machine size:: 2000x1350x2000 mm
Weight:: 4000 kg

2 years warranty
Hydraulic system
Product contouring system
Мounting system
Front support calipers

Torsion Bar NC Press Brake TB 4025 slide 1
Torsion Bar NC Press Brake TB 4025 slide 2
Torsion Bar NC Press Brake TB 4025 slide 3
Torsion Bar NC Press Brake TB 4025 slide 4

WATTSAN T-Bend 4025

The Wattsan TB 4025 series press brake is a reliable and cost effective solution for cold forming metal workpieces. It is equipped with a torsion shaft for synchronizing hydraulic cylinders, as well as an NC controller for controlling the position of the back gauge and the general setting of bending parameters. Designed for the manufacture of products with precise geometric parameters. Easy to maintain, durable, reliable. Complies with a high level of security. It is used for bending metal blanks from 40 to 160 tons. Length from 1600 to 3200 mm.
The use of various combinations of dies and punches allows bending at almost any angle, expanding production possibilities. This class of metalworking equipment is ideal for enterprises with a large assortment and volumes of products.

Advantages

Hydraulic system
The proportional valves and optical rulers ensure that both cylinders are synchronized, resulting in ±0.01 accuracy, repeatability, parallelism and high quality end products. Machine cylinders and high power main motor ensure reliable operation of the entire hydraulic system. The main motor of the machine is Siemens (Germany).
Backgauges
An important condition for achieving a perfect bend is the stability of the backgauge. The rigid and strong design allows to make a product of impeccable quality. The back stops of the A series benders move along linear guides and are manually adjusted.
Motorized deflection compensation system
Deflection compensation avoids the effect of “reciprocating” and maintains high quality of the final product 24/7. The latest generation motorized compensation system (along with manual and hydraulic) simplifies machine maintenance and is indispensable in mass production enterprises.
Мounting system
Thanks to the Amada-Promecam type bending tool mounting system and the adjusted coaxiality of the machine, any set of sections can be mounted on Wattsan machines without centering. Matrices of the Amada-Promecam system have a base of 60 mm and are installed on the machine table through various types of adapters. In this way, 1V, 2V and 4V strand matrices can be fixed.
Range of bend configurations
4 active machine axes: – Axes Y1 Y2 – synchronized axes of hydraulic cylinders, work in conjunction with optical rulers – Axis X – linear movement of the rear stops forward / backward – Axis R – linear manual movement of the backgauges up / down
The C-shaped frame
The monobloc C-shaped frame design makes it possible to perform precise operations 24/7 for 10-15 years of operation. This design has a number of advantages: More space for mounting large and heavy tools on the side; the ability to extract complex, angular parts from the side; the possibility of using several machines in pairs for bending very long parts.

Front support calipers

The machines has front sheet support. Simplifies the supply of material to the bending area. They also ensure the stability of the sheet position at each stage of bending.
Backgauges

An important feature for achieving a perfect bend is the stability of the backgauge, which allows you to produce a flawless and correct product. The backgauges move along linear guides and are moved by a stepper motor.

Purchase procedure

Equipment selection

We assist you in making your choice of a machine matching your needs
Sending invoice

We agree on the complete set of the machine and sending the invoice with the final cost of the equipment.
Payment

In full if the machine is in stock. 50% in advance 50% at the delivery if the machine is not in stock.
We check the machine

The 3 step quality control: at the Wattsan factory, at our warehouse in the Netherlands, before the delivery.
Delivery or pick-up

Either a transport company or you pick up the machine from our warehouse.
Launching equipment

We are here to assist you whenever you need support.

Experiences from enthusiastic bloggers

I’m extremely happy with the device! Its powerful reinforced frame reduces wobbling which is perfect for engraving at high speeds. I’ve been using it for acrylic glass and the results look really cool.

Heinrich Schüür
A great laser engraver, it can cut significant thicknesses of wood without effort. I used it for both engraving and cutting, and the machine worked wonderfully.

Il Makerstauratore
This laser engraver can engrave without any problem. How fast and easy it is able to customize products!

Riccardo Muscarella
Machine has a perfectly flat surface. It makes repetitive work easier for me!

Matteo Moras
Great job done within an hour. Thanks to the speed of the laser CO2 machine.

Roberto D'Adago
This model is great, and laser precision is crazy, it’s sharp as a razor!

Roger Jungo

Working area:: 1600 mm

Machine size:: 2000x1350x2000 mm

Weight:: 4000 kg

Return Speed:: 160 mm/min

Main Motor Power:: 5.5 kW

X axis stroke:: 500 mm

X axis speed:: 300 mm/s

R axis stroke:: 200 mm

R axis speed:: 60 mm/s

Outline Size:: 3000x1650x2450 mm

Distance between columns:: 1760 mm

Capacity:: 630 kN

Max. Bending Length:: 2500 mm

Max. Shut Height :: 460 mm

Slide Stroke :: 150 mm

Throat Depth:: 320 mm

Down Speed:: 180 mm/min

Pressing Speed:: 12 mm/min

Electric power supply:: 4 V

Control system:: ESTUN E21/TP10S

FAQ

The T-Bend series refers to NC torsion press brakes. They rely mostly on the force of levers and springs. This makes them not the most precise type, but they are strong and reliable enough for basic tasks.

The H-Bend models are hydraulic banding machines. These operate on oil and hydraulic cylinders, and the technology allows for precise control of the applied force. Furthermore, hydraulic press brakes can handle more difficult bends.

The S-Bend stands for Servo Press Brakes. Among all press brakes, this is the most accurate and quiet equipment. It is also the most environmentally friendly: it uses electricity for movement and bending while consuming less energy than a hydraulic one. The servo motors control the ram's movement, providing for the highest level of precision.
It’s based on your production and task complexity.

If you have a small workshop or recently established business, then choose the T-Bend series. Also, if you need to perform basic tasks at low-volume production, like creating metal tables, grills, and simple parts, this machine will serve great.

If you are looking for a machine to work at high-volume car and aerospace manufacture with strict accuracy requirements, then you need the H-Bend series. And S-Bend can provide you with even more efficiency since it’s faster and can create ideal conditions for serial production.
There are tools, named punch and die, that create specific angles when sheets are pressed between them. The amount of those tools makes either flexible production or strictly monodirectional machines, which can be very helpful.
Some of the machines may be equipped with additional tools.

First, tools for safety: laser protection system and light curtain. They both eliminate or reduce as much as possible any risk for the user.

Second, there is double-sided quick-release clamping. It makes installation of the upper tools way easier, as well as their removal. Overall, it reduces production hold-up time.

Third, an automatic laser bending angle measurement system. It helps to correct possible mistakes and make final products precise.

There are a few more. To learn more about each and figure out if you need them or not—contact our managers!
Actually, this equipment is quite easy to take care of. There are a few simple things to be done:

— Clean the press brake periodically to remove any dirt, dust, etc., so it won’t accumulate.

— Keep an eye on components and change them in time;

— Once a year or even less, a hydraulic press may require the oil check and change;

— Servo press brakes need regular lubrication. Other than that—not much to maintain.