Rotoweld 3.0 是一个专为工艺管道预制, 小型压力管道及其他类似的1G环缝焊接量身打造的全自动化焊接中心.

它将机器视觉系统, 管件自适应系统和机器人技术完美结合在一起, 实现全自动, 高质量的全熔透1G焊接, 速度达到手工气保焊的5倍以上.

设备安装简单并操作方便, 可以处理直径3英寸至42 英寸, 最长达40 英尺的管道.

了解Rotoweld 3.0优势

高质量的焊接 - 所有焊缝无一例外

生产效率提高4倍

焊接工时利用率可高达90%

焊工焊接经验要求最低

独特的专利可视化打底根焊技术

安装简单和操作方便

速度达到手工电弧焊或气保焊的5倍以上

用户友好的操作界面

See Rotoweld’s innovation in action

Rotoweld 3.0
未来的趋势

Rotoweld 技术的核心是独特的可视化打底根焊控制系统. 有了这样的可视化打底系统, 任何操作人员, 即使没有任何焊接经验也可以通过几个小时的培训实现高品质的焊接操作.

系统工作时, 可视化打底控制系统和焊接机械臂就像焊工的眼睛和手, 通过摄像头连续观察和分析焊接熔池；然后通过独特的公式计算后自动调整焊接参数, 如管道变位速度、送丝速度、弧电压以及焊枪摆动幅度等；从而不断的适应各种连续变化的条件, 如根部间隙,、错边量,、坡面及温度等. 计算机的快速反应速度使设备在高熔敷率和高变位速度等手工焊接难以实现的条件下进行可靠的焊接.

One minute per diameter-inch
from root to cap

Our one-take uncut video features:

An established spool shop that uses the Rotoweld daily for over 80% of their joints
An unedited sequence of an 8-inch. SGH 40 carbon steel pipe being welded to a flange joint
Preparation of tacks for automated welding
Automated penetration control of the root pass
Fill passes and cap
Simultaneous loading of the next spool onto the second welding bay for 90% arc-on-time targets
Split-second movement of robot from one welding bay to another to start the next spool

See Rotoweld’s innovation in action

NEW FEATURES
Pro Data log

Track the performance of your Rotoweld and your
welding team from anywhere in the world.

The pro data log records every single event on the Rotoweld, from the puddle camera to the welding power source and torch positions. It gives you the convenience of logging all information about the welding parameters of each joint, plus valuable insights into your welding team and their understanding of how to optimize the Rotoweld each day.

NEW OPTION
Rotoweld Fume Extractor

Advantages:

Self-positioning hood with welding carriage
Recovers the floor space required to move around mobile units
Enhances welder’s focus on operation
Easy-to-access pump and filters
Silent operation at the welding station
Easy to install and more affordable then wall-mounted systems
More environmentally friendly than wall-mounted systems

Rotoweld GMAW

This system is recommended when production focus is mostly on a standard/heavy wall and a diameter range below 24 inches; the cell can still weld up to 42 inches diameter.

Designed with 2 welding torches: one to perform open-root-pass butt welds and the other for filling passes
Each torch has its own wire spools. Root pass is done in (GMAW), choices for fill passes (GMAW, FCAW, MCAW)
Motorized welding carriage to move at the welding position
Separate gas shielding system for each torch
Motorized welding carriage to move at the welding position
Robotized torch manipulator for fast and repeatable torch positioning on selected pipe diameter
User friendly operating interface
Equipped with the Pro data log for welding production history
Welding vision system with video analysis for automated control
Seamless integration, no wires laying on the ground.
Base track system with adjustable idler rolls for quick set up and alignment
Specialized for spool prefabrication, small vessels

Rotoweld GMAW-FCAW-MCAW

This system is recommended when production focus is mostly on a standard/heavy wall and a diameter range below 24 inches; the cell can still weld up to 42 inches diameter.

Designed with 2 welding torches: one to perform open-root-pass butt welds and the other for filling passes
Each torch has its own wire spools. Root pass done in (GMAW), choices for fill passes (GMAW, FCAW, MCAW)
Motorized welding carriage to move at the welding position
Separate gas shielding system for each torch
Motorized welding carriage to move at the welding position
Robotized torch manipulator for fast and repeatable torch positioning on selected pipe diameter
User friendly operating interface
Equipped with the Pro data log for welding production history
Welding vision system with video analysis for automated control of welding parameters
Seamless integration, no wires laying on the ground
Base track system with adjustable idler rolls for quick set up and alignment
Specialized for spool prefabrication
Wire feeders adapted for FCAW and MCAW welding

Rotoweld GMAW-SAW

This system is recommended when production would require the use of SAW for a thicker wall and a larger diameter range. This set up includes 2 sets of torches that are easy and quick to swap to cover the following welding processes: GMAW, FCAW, MCAW and also SAW.

Each torch has its own wire spools
GMAW torch set, root pass done in (GMAW), choices for fill passes (GMAW, FCAW, MCAW)
Second set of welding torches with one GMAW root torch and SAW torch
Separate gas shielding system for each torch
Motorized welding carriage to move at the welding position
Torches manipulator for fast and precise torch positioning on selected pipe diameter
User friendly user interface for operation and welding program creation
Comes equipped with Pro data log for welding production history
Welding vision system with video analysis and feedback automated control of welding parameters
Seamless integration, no wires laying on the ground
Base track system with adjustable idler rolls for quick set up and alignment
Specialized for spool prefabrication
Pipe diameter range 3” to 42 “
Pressurized flux for SAW with pan recovery on idler rolls

Rotoweld Twin Bay

Addition of a second positioner to improve arc-on-time
Two work bays; when one bay is welding, the other is being unloaded and reloaded
Welding carriage moves between each bay
Available for the Rotoweld GMAW and GMAW-SAW

30年经验

左图是Tecnar公司创始人François Nadeau先生在Rotoweld进入市场时的早期图片。他对于管道管件预制自动化焊接的前瞻性，使Tecnar在管道预制自动化焊接行业占领了一席之地。这种前瞻性依然在引领着Tecnar公司的新一代成员。

Rotoweld打底根焊自适应控制技术由Nadeau先生在20世纪80年代担任加拿大研究院研究员时开发并获得专利。此技术基于熔池视觉自动化控制，并且目前仍然是开坡口STT焊接工艺中最先进的控制技术 - 具有最高的生产效率和质量保证。

Rotoweld 已经在我们的黎巴嫩工厂运行了超过15年. 这些设备很快的成为了我们生产运营的最关键的部分... 在这些年中, Tecnar公司向我们提供了出色的服务指导, 快速的零件交付及更换... 我们又购买了最新一代的 Rotoweld 3.0版. 它在技术发展, 功能, 性能和运行时间都有巨大的飞跃. 目前这台设备已经运行一年多了, 无任何故障问题. 新版本一切都是重新设计的, 流线化的, 技术直观化的, 与一些新兴技术截然不同…新型机械手, 标准西门子控制和现成硬件配备在Rotoweld中, 使产品超越所有的竞争对手. Tecnar公司对于我们Perma-Pipe团队不仅是一个优质的供应商, 也是我们团队里重要的一部分.

Gary Renfro
设备总监和总工程师
Perma-Pipe Inc.

用户业绩

Atlantic Construction
Brent Gedak Welding
Calefaccion Y Ventilation S.A. De C.V.
Dearing Compressor & Pump
Epsilon Industries
Glenfield Engineering
Perma-Pipe
Preferred Energy
PWC Industries
US Engineering Company

More photos

Rotoweld 3.0 技术规格

平均焊接时间
- 每分钟1 英寸（直径）
  示例：直径8 英寸的标准壁厚管焊接时间为8分钟
适用材料：
- 碳钢 (包括低温应用)
- 不锈钢
- 铬钼铁合金 (可不需要预热)
- 双相不锈钢
焊接工艺：
- 根部打底
  
  气保焊（喷射过渡）
- 填充焊道
  
  气保焊（短路过渡）
  
  电弧焊（药芯焊丝）
  
  埋弧焊（埋弧堆焊）
旋转变位器
- 管道内径适用范围
  
  75 mm to 1 065 mm
  3 inch to 42 inch
- 中心线与地面间隙
  
  1 605 mm / 65 in
- 旋转速度范围
  
  0.2 to 2 rpm
- 载重能力
  
  1 360 kg / 3 000 lb
- 最大扭矩
  
  3 955 N-m / 35 000 lb-in
滚轮架负载能力
- 4 535 kg / 10 000 lb

尺寸
- 宽度
  
  2.3 m / 7.5 ft
- 高度
  
  2.7 m / 8.8 ft
- 工作面轨道最短
  
  9.2 m / 30 ft
- 工作面轨道最长
  
  23.8 m / 77 ft

Rotoweld
宣传手册

Rotoweld
技术说明书

Rotoweld
manual

Rotoweld 3.0未来的趋势

One minute per diameter-inchfrom root to cap

NEW FEATURESPro Data log

NEW OPTIONRotoweld Fume Extractor

30年经验

Rotoweld 3.0 技术规格

平均焊接时间

适用材料：

焊接工艺：

根部打底

填充焊道

旋转变位器

管道内径适用范围

中心线与地面间隙

旋转速度范围

载重能力

最大扭矩

滚轮架负载能力

尺寸

宽度

高度

工作面轨道最短

工作面轨道最长

Rotoweld 3.0
未来的趋势

One minute per diameter-inch
from root to cap

NEW FEATURES
Pro Data log

NEW OPTION
Rotoweld Fume Extractor