Fiber metal cutting machine WATTSAN 6020 HARD

Working area:
6000x2000 mm
Laser power:
from 3000 to 20000 W
Machine size:
14505х3580х2324 mm
Weight:
14000 kg
All characteristics

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Fiber Metal Cutting Machine WATTSAN 6020 HARD

Unique selling proposition

  • Eficient smoke extraction

  • Triple frame protection

  • Protective cabin with air filtration

  • 2 surveillance cameras

  • 3 years warranty on the emitter

Brief of Fiber Metal Cutting Machine WATTSAN 6020 HARD

Wattsan 6020 Hard laser machine — high-tech equipment and high power

The Wattsan 6020 HARD fiber-laser metal cutter is a new high-tech product of the Wattsan series with a working field of 6000x2000 mm and laser emitter power from 3 to 20 kW.

The machines of the Hard series are equipped with a heat-treated steel bed and have a metal thickness of 15-18 mm, with reinforced 16-30 mm thick stiffeners. This makes it possible to produce more massive products and improve their quality due to less vibration of the machine.

Also, 2 surveillance cameras for the machine operation monitoring are installed as standard. 

The entire power structure and control system set a high bar for productivity, accuracy and reliability of Wattsan Hard machines.

1.5 G acceleration allows cutting parts at speeds up to 160 m/min with an accuracy of ± 0.02 mm/min. The machine processes carbon steel up to 50 mm thick, aluminum up to 30 mm, stainless steel up to 40 mm, brass up to 18 mm, and copper to 10 mm, etc.

Materials

  • – cutting

  • Carbon steel

    Carbon steel
  • Stainless steel

    Stainless steel
  • Galvanized steel

    Galvanized steel
  • Aluminium

    Aluminium
  • Copper

    Copper
  • Brass

    Brass
  • Titanium

    Titanium

Adjust the cutting process for your production

CYPCUT software has simple user-oriented controls. The implemented functions greatly simplify and optimize the cutting process.

  • FLYCUT
    FLYCUT
  • RINGCUT
    RINGCUT
  • NESTING
    NESTING
  • EDGESEEK
    EDGESEEK
  • MICRO JOINT
    MICRO JOINT
  • COEDGE
    COEDGE
  • FLYCUT technology allows you to determine the shortest and most efficient cutting trajectory enabling fast cutting of round and rectangular holes in sheet metal with thicknesses up to 1 mm. In this case the laser head works without lifting and lowering which ensures high speed of work and saves gas. This mode is suitable if you are manufacturing ventilation systems.

  • Prevents corners from melting and increases the quality of manufactured products due to the laser head looping at each corner and not stopping. The obtained corners are clear and even. RINGCUT function is suitable for working with thicker materials or for cutting products with multiple corners where precision is important, e.g. gears, monograms, souvenirs, etc.

  • Professional optimization of the arrangement of parts on the sheet suitable for the production of promotional products. NESTING function allows to lay out parts on the sheet as efficiently and as close to each other as possible so that there are no gaps. This allows saving material.

  • Allows to precisely determine the position of the sheet in the work area using three reference points. You can only put the material on the work area, specify its dimensions in the program and the machine will do everything itself. You do not need to put the material perfectly on the table.

  • It is used to insert micro-joints into the processing path so that the parts do not land on its side. In this case it is easy to remove the parts after cutting. This saves working head from colliding with parts during operation. This function allows producing small parts for promotional and souvenir products without losing them in the work area.

  • This mode allows to join lines that are close to each other, that is to join them so that the laser head does not cut in the same place. This function will greatly improve performance and reduce the operation time. This function is suitable for mass production, for example, while manufacturing workpieces, promotional and souvenir products, etc.

Metal cutters from Wattsan — forget about repairs and downtime

  • Precise design

    In the process of designing the machine, various tests of static and dynamic loads were carried out to identify the maximum permissible deformations of the table and the bed in order to preserve the correct geometry of the structure. Due to the selected configuration, the maximum load on the table is increased by 800 kg of distributed weight. This allows processing materials up to 15 mm thick, with a 24/7 cutting accuracy of +-0.01 mm ,and ensures the durability of the bed up to 10 years.

    Precise design
  • Machine portal

    Wattsan HARD machines use portals made of aluminum with an extra large cross-section. Aluminum portal with extra large cross-section is a good hardness and rigidity with light weight, as well as resistance against corrosion and oxidative processes. All this guarantees a long term and trouble-free operation.

    Machine portal
  • Robust bed

    Wattsan Hard frames have state-of-the-art design. Their main task is to prevent vibration when working at designed speeds and accelerations. The Wattsan Hard heat-treated steel base with stiffeners has a metal thickness of 15-18 mm, which ensures the "indestructibility" of the frame, service life over 10 years and trouble-free operation.

    Robust bed
  • Protective cabin

    The module with a cabin is designed to protect against reflected radiation and sparks during cutting. The cabin can be installed on any Wattsan metal cutter. And according to safety regulations, the cabin should be installed on machines with an emitter power of 2000 watts or more.

    Protective cabin
  • Triple frame protection

    Refractory tiles are installed for protection of the transverse stiffeners inside the frame from heating and damage. The frame surface is protected by a special graphite and ceramic coating, as well as copper plates to prevent deformation of the bed from the thermal effects of the laser beam.

    Triple frame protection
  • Double protection of the guides

    Wattsan machines are equipped with a special metal protection of the machine corrugated surface to further maintain the cleanliness of the sliding guides, saving time and money for replacing the dust cover.

    Double protection of the guides
  • Loading rollers

    Several ball bearings on the working table make it easier the sheet loading onto the table. The rollers can be mounted on the front, back or side of the machine as desired. The roller is lifted above the cutting table in such a way as to ensure optimal feeding. One of the most important advantages of this feeding system is the prevention of scratches on the material.

    Loading rollers

Firm frame structure of Wattsan machines

During the machine operation inertia of gentry motion is transferred to the frame which is subjected to significant loads. Therefore material and structure of the machine play a significant role in securing the machine against deformation and breakage.

  • In the process of designing the machine, all kinds of tests of static and dynamic loads were carried out to identify the maximum allowable deformations of the table and machine bed in order to maintain the correct geometry of the structure. Due to the selected design configuration, the maximum load on the table is increased by 800 kg of distributed weight. This allows you to process materials up to 15 mm thick, with a cut quality of +-0.01 mm and 24/7 and ensures the durability of the bed up to 10 years.

    Worktable can withstand heavy loads
  • Wattsan frames are designed according to the latest technology, their primary objective is to avoid vibration when operating at design speeds and accelerations. The frame is installed on vibration mounts or is anchored to a 50 cm thick concrete pad.

    No vibrations
  • All frames undergo multi-stage heat treatment within a day which results in less vibration during machine operation. This technology allows to release tension from metal and increase the machine’s service life from 10 years and more.

    Heat-treated frame

The machine frame is the base

  • E-series
  • S-series
  • Hard version
  • E-series

    Equipped with one-piece electrowelded frame and an extrusion-type gantry for high accelerations. Suitable for cutting rolled metal.

    6-8 mm
    Frame thickness
    80 m/min
    Travelling speed
    Up to 1.5 kW
    Laser power
    Aluminium
    Gantry material
  • S-series

    The S-series gantry is reinforced with titanium ribs. Perfect for working with large volumes of production.

    10-12 mm
    Frame thickness
    120 m/min
    Travelling speed
    Up to 6 kW
    Laser power
    Aluminium + Titanium
    Gantry material
  • Hard version

    Hard version has three layers of thermal protection. Designed for work at maximum speed and large production volumes.

    >16mm
    Frame thickness
    Up to 210 m/min
    Travelling speed
    Up to 20 kW
    Laser power
    Aluminium + Titanium
    Gantry material

Comparison table

Carbon steel Carbon steel (Oxygen)
Source power 1000 W 1500 W 3000 W 6000 W
Thickness, mm Speed (m/min)
1 10 22 34 42
2 6,2 6,8 7,5 8,2
3 3 3,6 4,4 5,5
4 2,2 2,8 3,8 5
5 1,8 2,4 3,2 3,6
6 1,6 2 2,6 3,4
8 1,2 1,4 2,2 3
10 0,8 1 1,6 2,4
12 0,8 1,4 2
14 0,6 1 1,3
16 0,8 1,1
18 0,7 1
20 0,6 0,9
22 0,5 0,8
24 0,6
24 0,4
Stainless steel Stainless steel (Nitrogen)
Source power 1000 W 1500 W 3000 W 6000 W
Thickness, mm Speed (m/min)
1 23,8 26,4 34 41,4
2 10,8 11,9 15,4 28,6
3 2,3 4,1 8,6 15,8
4 1,3 2,2 5,5 9,4
5 0,7 1,2 4,3 6
6 1 3,1 4,7
8 2 3,3
10 0,8 1,3
12 0,5 1,3
14 0,8
16 0,6
Aluminium Aluminum (Nitrogen)
Source power 1000 W 1500 W 3000 W 6000 W
Thickness, mm Speed (m/min)
1 8,4 16 34 42
2 3,4 6,6 15 25,5
3 1,4 3,8 7,6 14,6
4 1,4 4 5,8
5 3,3 4,9
6 2,1 4,1
8 0,9 2
10 0,6 1,7
12 0,8
14 0,6
16 0,5
Copper Copper (Nitrogen)
Source power 1000 W 1500 W 3000 W 6000 W
Thickness, mm Speed (m/min)
1 8 12 22 32
2 3,2 4 8 12
3 1 2,2 5,2 6,4
4 1,4 4 5,4
5 1,8 3,2
6 1,4 2,2
8 0,6 1,2
10 0,6
12 0,4
Copper Brass (Nitgoren)
Source power 1000 W 1500 W 3000 W 6000 W
Thickness, mm Speed (m/min)
1 7 10 22 35
2 2 4 12 20
3 0,5 1,8 5 12
4 1 3 9
5 2 6,5
6 1,3 3,8
8 0,6 1,8
10 1
12 0,7

High-tech equipment and verified accuracy are guaranteed

Machine part
  • Protective cover
  • Protective cover laser head
  • Rail with wires
  • Protective chain for fibreglass
  • Pressure sensor
  • HIWIN bearings
  • MITSUBISHI Servomotors
  • SHIMPO planetary gearboxes
  • HIWIN guides
  • LEAN helical racks

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.

Laser head for your tasks

Wattsan metal cutters are equipped with laser heads from popular manufacturers such as Raytools, BOCI and Precitec.

    1. QBH connector

      QBH connector

      It is the link between the fiber optic cable and laser head. It prevents beam return thus protecting the laser source.

    2. Collimator module

      Collimator module

      Is is used for narrowing and adjusting the laser beam. It makes the laser beam suitable for further transmission to the focusing module. It should not be replaced more or less than once a year.

    1. Focusing module with position controller

      Focusing module with position controller

      Dynamically adjusts focal distance during operation to ensure deep and quality cuts.

    2. Protective glasses

      Protective glasses

      Protective glasses protect expensive focusing optics against dust, dirt and sparks. The upper glass is rarely replaced. The lower protective glass is the main consumable.

    3. Induction sensor

      Induction sensor

      It maintenances the correct nozzle height above the material which ensures a stale cut regardless of material curvature.

    1. Ceramic nozzle adapter

      Ceramic nozzle adapter

      It protects the cutting head from heat generated during laser cutting.

    2. Nozzle

      Nozzle

      Ensures that the gas jet and laser beam are aligned for a better cut.

Experiences from enthusiastic bloggers

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

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

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

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

    Roger Jungo Roger Jungo

Technical characteristics

Dimensions

Weight:
14000 kg
Cabinet-type protection:
Yes
Machine size:
14505х3580х2324 mm
Working area:
6000x2000 mm
Frame:
Welded from thick-walled steel tube, Metal sheet, Moulded with strengthening

Optics

Laser power:
from 3000 to 20000 W
Laser head:
Raytools/Precitec/WSX
Laser type:
Raycus / MAX Photonics / IPG

Mechanics

Z Engine power W:
750 W
XY Engine power:
1300/3000 W
Structure of XY axis:
Guides HIWIN / Helical rack LEAN, 25 mm / 35 mm
Structure of Z axis:
HIWIN Guides 20 mm / Ball Screws 25 mm
Height sensor:
Automatic capacitive
Grease system:
semi-automatic, Automatic centralized
Max. movement speed:
100/120 m/min
Max. working speed:
Depends on the material
Additional gas:
Oxygen, argon, nitrogen, air
Repositioning accuracy:
±0.02 mm

Hardware

Type of end sensors:
Inductive
Automatic change of work tables:
Yes
Power electrics:
Siemens
Software:
FSCUT 2000S
Height control system:
BCS100

Ask questions

  • A fiber-optic laser is best suited for cutting metal, but a specially equipped CO2 laser with a high-power laser tube may also be suitable for this purpose. However, it should be borne in mind that the thickness of the metal for cutting with a CO2 laser is limited to 1.5 mm, while a fiber-optic laser is capable of cutting up to 25 mm.

  • The cost of an hour of laser cutting depends not only on the power of the laser machine and the speed of its operation, but also on a number of other factors, such as: the professional skills of the machine operator, the cost of renting a production room, the cost and consumption of electricity, the cost of the material itself, the amount of scrap and downtime of the machine, and much more. In order to unambiguously answer the question about the cost of an hour of laser cutting, it is necessary to take into account all these parameters.

  • A focused laser beam is applied to the metal surface, as a result of which it melts, the molten material is blown out of the cutting zone with the help of an auxiliary gas.

  • The power of the laser emitter depends on the thickness of the material being processed and the desired processing speed. For example, a 1 kW emitter will cut 1 mm thick stainless steel at a speed of 13 m/min, and a 3 kW emitter will cut the same material at a speed of about 35 m/min. Here everything depends on the budget and the expediency of using the maximum possible capacity. Although it can be said that in today's competitive realities it does not make sense to buy a laser machine with a power of less than 1 kW. 

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