Robur International

ERW machine for spot and projection welding
CEMSA ROOF

Product rating
5
/5
Technological flexibility
5
/5
Economical efficiency
5
/5
Construction quality
5
/5
Level of technical solutions
4
/5
Price (Budget)
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Description

ROOF welding machine are the best choice for metal door manufacturers and perfect for sealing horizontal and vertical surfaces due to their simplicity, reliability, being easy to operate and at the same time highly efficient and multifunctional.

Advantages:

  • Refined welding
  • No need for special equipment
  • Maximally easy working area access
  • Production flexibility
  • Reduced labor costs
  • Horizontal and vertical surface welding
Design features
Components and options
Specifications

Welding machine with one or two welding units

This machine allows doing two welding spots at the same time or in cascaded mode.

One working ROOF machine can replace two machines, which provides:

  • Increased productivity
  • Reduced energy costs
  • Smaller production area

Less labor for welding large parts

The operator can manually move the welding unit quickly over the entire working area. It makes the welding of large parts much easier because there is no need to move them during operation.

 

Refined welding effect

The wide contact surface at which the current is distributed allows achieving good visual quality that is unfeasible with standard spot welding machines. It minimizes time for cleaning and refinement; the product is ready for further assembly and painting after welding.

Sturdy reinforced steel construction

The sturdy reinforced steel construction can withstand significant mechanical and electromagnetic load.

Automated pneumatic cylinder pressure control

The proportional valve enables automatic pressure control in the pneumatic cylinder when the value of the compression force on the electrode changes, which reduces the number of waste.

Опции

Чиллер

Система водяного охлаждения.

Инструмент для зачистки и заточки электродов.

Инструмент для зачистки поверхности рабочего стола.

Сварочные клещи

Для сварки вертикальных поверхностей.

 
Specifications CEMSA ROOF 450 CEMSA ROOF 450 PS/PZ
Weldability, mm до 3+4 до 3+4
Copper working table dimensions, mm от 1000х2400 до 1500х3000 1000х3000
Air cylinder force, daN 250-1800 250-1800
Transformer power, KVA 50-150 50-150
 
Design features

Welding machine with one or two welding units

This machine allows doing two welding spots at the same time or in cascaded mode.

One working ROOF machine can replace two machines, which provides:

  • Increased productivity
  • Reduced energy costs
  • Smaller production area

Less labor for welding large parts

The operator can manually move the welding unit quickly over the entire working area. It makes the welding of large parts much easier because there is no need to move them during operation.

 

Refined welding effect

The wide contact surface at which the current is distributed allows achieving good visual quality that is unfeasible with standard spot welding machines. It minimizes time for cleaning and refinement; the product is ready for further assembly and painting after welding.

Sturdy reinforced steel construction

The sturdy reinforced steel construction can withstand significant mechanical and electromagnetic load.

Automated pneumatic cylinder pressure control

The proportional valve enables automatic pressure control in the pneumatic cylinder when the value of the compression force on the electrode changes, which reduces the number of waste.

Show more 3
Components and options

Опции

Чиллер

Система водяного охлаждения.

Инструмент для зачистки и заточки электродов.

Инструмент для зачистки поверхности рабочего стола.

Сварочные клещи

Для сварки вертикальных поверхностей.

Show more 2
Specifications
Information available
in full version
Lineup
CEMSA ROOF 450
до 3+4 Weldability, mm
250-1800 Air cylinder force, daN
50-150 Transformer power, KVA
CEMSA ROOF 450 PS/PZ
до 3+4 Weldability, mm
250-1800 Air cylinder force, daN
50-150 Transformer power, KVA
Lineup (2)
Supplier

The company has a long and deep experience in Resistance Welding Technology. It has been established under this name in 1969 after more than other 15 years manufacturing electromechanical equipment as CEMSA-Italwares.

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