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More than 20 years experiences with welding automation and robotics

ROTARY WELDERS

Basic models of rotary automated welders include positioners (BRP-HP, BRP-VP) for welding of rotary and circumferential seams such as outer cases of vessels, flanges etc. on rotating parts by one or more stable torch , and machines (BRP-OH) with a fixed workpiece and a vertically rotating welding torch . When supplied with client’s individual requirements we can offer special constructions and non-standard solutions.

Technical description of standard types

for welding of small parts like spuds, valve necks, flanges onto a rotating part fixed on the surface plate of the positioner

Basic set

  • ROTARY TABLE BRP WITH A HORIZONTAL FACE PLATE
  • MOVABLE ARM WITH TORCH HOLDERS
  • FRAME WITH VERTICAL COLUMN FOR TAILSTOCK INSTALLATION
  • CONTROL SYSTEM B+R, DIGITAL SETTING OF SPEED AND LENGTH OF WELDING, START/STOP POWER SOURCE

Optional accessories

  • FLOOR STANDING FRAME
  • HINGED PROTECTIVE COVER
  • CORRECTION TORCH SLIDES
  • PNEUMATIC DRIVE OF TORCH-ARM
  • MANUAL / PNEUMATIC TAILSTOCK
  • ANALOGUE OUTPUT FOR WELDING PARAMETER CONTROL

Standard range

  • 2 BASIC VERSIONS BRP-HP-020, BRP-HP-060
  • LOADING CAPACITY OF ROTATOR 20–60 KG
  • POWER SUPPLY 3×400 V
  • MAX. WORKPIECE´S DIAMETER 600 MM
  • MAX. WELD´S DIAMETER 220 MM
  • MAX. HEIGHT 300 MM

with a horizontal rotation axis for welding of pressure air vessels, hydraulic cylinders, fire extinguishers, with 1-2 welding torches

Basic set

  • A ROTARY TABLE WITH A VERTICAL SURFACE PLATE
  • TILT-ABLE ARM FOR 1/2 TORCHES , MANUAL OPERATED
  • A BASIC FLOOR STANDING FRAME
  • CONTROL SYSTEM B+R, DIGITAL SETTING OF SPEED AND LENGTH OF WELDING, START/STOP POWER SOURCE

Optional accessories

  • FRAME WITH ADJUSTABLE INCLINATION
  • SLIDING PROTECTIVE DOORS
  • CORRECTION UNITS FOR TORCH ADJUSTMENTS
  • PNEUMATIC DRIVE OF TORCH-ARM
  • TRAVEL-TRACK FOR VERTICAL TORCH-SLIDE
  • TORCH SLIDE PNEUMATIC / MOTOR DRIVEN
  • MANUAL / PNEUMATIC / HYDRAULIC TAILSTOCK
  • AUXILIARY ROLLER SUPPORTS FOR WORK-PIECE´S LOADING
  • ANALOGUE OUTPUT FOR WELDING PARAMETER CONTROL
  • AUTOMATIC LOADING / ASSEMBLING / UNLOADING SYSTEMS
  • SEAM TRACKING EQUIPMENT

Standard range

  • 4 BASIC VERSIONS BRP-VP-020, -080, -220, -560
  • LOADING CAPACITY OF ROTATOR WITH TAILSTOCK MAX.560 KG
  • POWER SUPPLY 3×400 V
  • MAX. WORK-PIECE´S DIAMETER 1100 MM
  • MAX. LENGTH 22000 MM

for welding of small parts – bolts, spuds, valve necks etc. by a torch rotating around the vertical axis. Version BRP-OH with pneumatic lifting of rotary unit determined for welding of simple parts on flat surface. BRP-OH-V with additional servo-drive for vertical movement synchronized with rotation of the torch (for welding of spuds outside the vessel-axe, welding of curved lines – valve necks onto the cylinders etc.)

Basic composition

  • FRAME WITH A COLUMN AND A SHORT BOOM FOR PARTS UP TO 450 MM
  • ROTARY UNIT WITH A TORCH ON A VERTICAL CARRIAGE, PNEUMATIC OR MOTORIC DRIVEN
  • SEAM DIAMETER ADJUSTABLE BY A CHANGE OF TORCH POSITION
  • ROTATION ANGLE PROGRAMMABLE UP TO 375O (DEPENDS ON THE TORCH TYPE)
  • TORCH COMES BACK AUTOMATICALLY AFTER THE SEAM IS FINISHED
  • PROGRAMMABLE CONTROL, START/STOP OF POWER SOURCE

Optional accessories

  • PROTECTING CURTAIN
  • TORCH CORRECTION SLIDE
  • SERVOMOTOR-OPERATED VERTICAL MOVEMENT, PROGRAMMABLE
  • ELONGATED BOOM FOR PARTS UP TO 1000 MM OF LENGTH
  • WORKTABLE OF 0.6 X 1.0 M, WITH T-GROOVES FOR PART FIXING
  • ANALOGUE OUTPUT FOR A WELDER

Typical parameters

  • LENGTH OF CANTILEVER ARM 250–500 MM
  • WELD´S DIAMETER 12–80 MM
  • VERTICAL LIFTING 120 MM
  • MAX. HEIGHT OF WORK-PIECE 300 MM
  • POWER SUPPLY 3×400 V

Photogallery

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