Our custom welding equipment portfolio includes all automatic arc welding system designs for all applications, starting with simple component and ending with complex process engineering. Key of the success of our customized automatic welding solutions is the quality of the components and the suitability of the design. Working closely with the customer from the start and throughout the design, fabrication and testing processes, our engineers develop the necessary understanding of the production, then applying a combination of equipment design and welding experience, we can ensure customer’s expectation can be met.
Below are some of the custom built welding stations that we’ve extensive successful experience with:
- HEAVY ELBOW INTERNAL / EXTERNAL LONG SEAM SAW SYSTEM
- PLC CHAIN PROFILE WELDING SYSTEM
- PLC WELDING GANTRY FOR COMPLEX STRUCTURES
- PULLEY WELDING STATIONS
- LAMP POST LONG SEAM SAW SYSTEM
- NOZZLE WELDING GANTRY
Click here for a copy of our Pipe and Shop equipment catalog: Tank Welding LLC pipe, shop & custom engineering copy pdf
Circumferential welders provide maximum versatility and increased productivity in welding a variety of circular parts.
The full length tracks and moving carriage permit the positioning of welding gear exactly where you want it anywhere along the span. Weight capacity of the work pieces ranged from 200 kg to 10,000 kg.
Circumferential Welders Features
- Field proven precise rotation speed control protected against high frequency interference with speed holding accuracies of up to 0.5%.
- Pneumatic Clamping provides motion and pressure to maintain tight fit of assembled parts
- Self centering 3 jaw chucks for quick centering and secure clamping
- Integral mounting leveling pads
- Custom engineering mounting tools options
Gantry welder is a cost effective automation solution for longitudinal welds with various weld joint configurations. It is made up of a rigid steel structure that rides on two rails and is power driven on both sides through friction drive. The system is designed for making longitudinal welds on parts that are placed underneath the gantry and between the grantry travel rails.
The gantry welder is most effective in welding heavy and long structures or multiple heavy structures that can be placed along the rails.
TAKCING AND WELDING STATIONS FOR PULLEYS
LIGHT PULLEY ASSEMBLY STATION
A single station to load and tack weld discs inside multiple pulleys with various lengths and diameters < 700mm in vertical positon accurately and efficiently. Preheating can also be carried out at the same station if required.
HEAVY WALL DISC ASSEMBLY STATION
Allows heavy wall discs to be loaded and tack welded inside the pulley shell ID in vertical positon accurately and efficiently. The station can handle heavy pulleys up to 2,000 mm in diameter and weights up to 35 tons.
OUTSIDE FILLET WELDER FOR LIGHT PULLEYS
Tilt assembled pulleys and perform automatic MIG fillet welds at the outside of both ends in down hand position for the best weld quality and productivity.
OD/ID FILLET WELDER FOR HEAVY PULLEYS
Tilt assembled heavy pulleys and perform automatic MIG and SAW fillet welds at the inside and outside at both ends in down hand position. Waveform control SAW can be provided as the option for outside fillet welds to enhance penetration at the root pass and maximize disposition at the fill passes for advantages in both quality and productivity.
OD BUTT + ID FILLET WELDER FOR HEAVY PULLEYS
For heavy pulleys designed with end discs to be welded with butt joints. Two SAW head assemblies on carriages travel along a side beam are provided to weld two circumferential joints of pulleys in various lengths simultaneously for best weld quality and productivity.
The NOZZLE WELDING GANTRY is designed for productions that require welding a large number of nozzles on one or multiple structures efficiently with code quality welds.
This gantry system consist of 4 circle welders being mounted on a carriage & slide system at the top that can automatically and effectively locate the welding guns to any of the nozzle within 3.5m x 3.5m region of a specific part or structure with minimum down time. The motorized gantry travels longitudinally to locate the circle welders to any other par located along the gantry rail.
The PROGRAMMABLE GANTRY WELDER is designed to weld complex steel structures of irregular shapes with a “point teaching travel” function to define welding paths and a PLC based programming control to set welding parameters such as welding current, voltage, travel speed, oscillation speed, oscillation width and dwell time effectively.
This custom made gantry system consists of two precision side beams and carriages, each carries a multi-axis weld head to perform the required welding tasks under the command of the programming control.
When welding completes, all weld data can be stored as record for quality assurance purpose.
The Longitudinal Elbow Welder is designed for welding the longitudinal seams of heavy wall elbows that are formed in halves.
Traditionally, the two halves of the formed heavy wall elbows are being welded manually out of position with very poor productivity and very high defective rate. The All Time Longitudinal Elbow Welder that is made up by the combination of a heavy duty gear positioner, a special fit up jig, a manipulator and a custom modified ID / OD welding arm overcome the challenge by providing an effective solution to carry out the welding task in position with the high deposition automatic SAW process inside and out of the elbows.
Tack welded heavy wall elbows can either be loaded in horizontal or vertical position to the jig on the positioner table, with SAW to be carried inside and out of the elbow at the 12 and 6 o’clock position. Weld travel is controlled by the rotation drive of the gear position to ensure continuous welding with high welding speed accuracy, which is crucial in delivering code quality welds strictly according to the designated welding procedures.
For high volume production that cannot effort any down time, All Time is able to offer different combinations of systems components to maximize the arc on time for automatic welding.
The Chain Profile Welder is a custom engineered twin bays welding station for welding heavy duty steel chain section with MIG automatically.
The system was developed from our standard circumferential welder with spindles at both ends of the part for precise rotation. The heart of the system is the PLC based motion control that allows the welding profiles to be pre-programmed, combining the function of servo control rotation and motorized torch slides, it makes automatic circumferential welding of non round section a high speed production job with consistency.
Our engineering and service teams have developed the expertise in coating and hard facing by working closely with customers on site and via internal developments. In partnership with the customers and according to their specifications, we offer solutions that cover the applications of highly efficient coating and hard facing procedures with the use of fully automated thermal spray or arc welding systems.
- AUTOMATIC RAIL WELDER
- AUTOMATIC WHEEL WELDER
- SINGLE / MULTIPLE WIRES & WELD HEADS ROLL WEDLER
- SINGLE / MULTIPLE WIRES & WELD HEADS WEAR PLATE WEDLER
- TUBE/PIPE PROGRAMMABLE ID OVERLAY SYSTEM
- ROBOTIC THERMAL SPRAY COATING CELL
HEADER INTERNAL WELDERMakes two up to 6m long inside fillet welds at the same time within a highly confined space as little as 100 x 50 mm by SAW process. The solution gives the highest quality welds with strong penetration and high welding speed.
HEADER EXTERNAL WELDERWelds two longitudinal weld seams of the Header from outside with SAW simultaneously. A tracking system is being integrated to ensure correct arc positioning to the weld joints.
END PLATE WELDER
Combines precision motion control by CNC with the benefit of high productivity and quality of SAW process to provide a unique solution to weld the rectangular end plates of the header efficiently with unmatched consistency.
Rotates nozzle to perform inside and outside circumferential SAW in flat position for the best weld quality and productivity
The Lamp Post Welder is designed for welding the longitudinal seams of straight and tapered, open seam tubes in accordance to fabricators product specifications.
Edge turned tubes are being fed longitudinally into the forming machine, when the production cycle starts, the upper pressure rollers move to the top side of the mast until they reach the position corresponding to the diameter. Subsequently, lateral rollers are moved in until the gap between the two edges of the tube are closed.
Powered longitudinal conveyers are then used to push the tube under the weld head at welding speed for the welding cycle.
The upper pressure rollers automatically move down vertically according to the taper. The lateral pressure rollers are moved in continuously by actuating the value until the gap is closed.
The welding process is switched off at the end of the tube and the mass is pulled out of the forming machine.
We provide a range of handy or sophisticated automatic welding accessories that can be used as an add-on unit for existing welding fixtures or integrated to our own fixtures to provide the customer with an integrated system from a single source.
These accessories are either carefully selected and out sourced by All Time from internationally recognized brands or completely developed in house to meet the specific needs from our clients.
- Tandem (single or twin wire), Tri-ARC weld head for SAW
- Narrow Gap & Deep groove nozzle assembly for SAW
- Low radial clearance ID weld head assembly
- ESW / SAW strip cladding nozzle
- Multiple axis manual / motorized slide for precise arc positioning
- Linear oscillator for weld process oscillation
- EGW / ESW eed back control for automatic adaptive torch elevation=
- Video monitoring system
- Heavy Duty twin pumps water cooler
- Flux recovery unit
Some Custom Engineering and fabrication projects offered through our partner company.
Tank Welding LLC.
Is your complete source for Automatic Storage Tank Welding Machines.
We specialize in custom built to order automatic tank welding machines for LNG & flat bottom tanks. We have over 10 standard Automatic Girth Welders (AGW) A.K.A. (3:00, 3 O’clock Welder) designs. EGW (Electrogas Welder), VUP & AVW Automatic Vert Welders, Vert Buggy, Tank Jacking systems, automatic Sphere, Pipe, Shop, & Shipyard welders. This line of equipment is built with your choice of USA made Lincoln or Miller welding systems. Our AGW travel is powered by top of the line twin German engineered inverter controlled SEW drive motors.
Tank Welding LLC specializes in supplying standard designs along with custom built to order automatic welding and erection equipment for the global Tank, Pressure Vessel construction & fabrication industry. Tank Welding also offers multiple types of automatic Pipe welders, Ship Yard, Fab Shop automatic welding, cutting and positioning equipment. The line of tank equipment we supply includes items such as over 10 models of the Automatic Girth Welder (AGW), AGW-LNG, AGW-USA, AGW-LW Light Weight Automatic Girth Welder AGW-1, AGW-11, AGW-P, AGW-P2, AGW-stiffener welder, AGW-Mini, AGW-Sphere welder, AGW-Mig, AGW-Jack-UP, which are also known as a (3 O’clock welder), EGW-V (Electrogas Welder), EGW-P (Electrogas Welder), EGW-Jack-UP (Electrogas Welder), EGW = Electro Gas Welder witch is also known as a Vertical Up Welder (VUP), is a single pass Vertical-Up welder (VUP), AVW-multi pass, AVW-Jack-UP, AVW automatic vertical welder, manual and electric powered Shell Buggy (also know a Vert Buggy), Tank Jack-up systems and a lot of various tank welding & erection equipment to fit most company’s needs. USA made Kevlar Flux Belt and overseas made Latex flux belt are also items we now offer. Explore all of our merchandise and feel free to contact us by phone or email. Click here for our Equipment Catalog
In the global market place, we offer standard designs and custom-built welding, cutting, erection equipment for the Tank, Pressure Vessel construction & welding industry. We also offer multiple types of automatic Pipe welders, Ship Yard, Fab Shop automatic welding & cutting equipment. Our line of equipment includes items such as the (AWP) Automatic Pipe Welder, Custom Engineering, Column & Boom Manipulator, Header Welder, L Positioner, Longitudinal seam welder, Pro-Cut automatic cutting equipment, Ship Yard (EGW) Electrogas Welder, Turning roll, Welding Lathe, AGW flux belt, Automatic Grinder, Automatic Vert Buggy, Manual Vert Buggy, Tank Jacking (Tank Jack-UP) systems, Automatic girth seam gouger, AGW and AVW (MPS) Mobile Power Source, LT7 magnet attachment device, LT7 seam tracking attachment, Automatic Girth Welder (AGW), AGW-LNG, AGW-USA, AGW-LW Light Weight Automatic Girth Welder AGW-1, AGW-11, AGW-P, AGW-P2, AGW-stiffener welder, AGW-Mini, AGW-Sphere welder, AGW-Mig, AGW-Jack-UP, which are also known as a (3:00, 3 O’clock welder), EGW-V (Electrogas Welder), EGW-P (Electrogas Welder), EGW-Jack-UP (Electrogas Welder), EGW=Electro Gas Welder witch is also known as a Vertical Up Welder (VUP), is a single pass Vertical-Up welder (VUP), AVW-multi pass, AVW-Jack-UP, AVW automatic vertical welder, manual and electric powered Shell Buggy (also know a Vert Buggy), Tank Jack-up systems and a lot of various Tank Welding & erection equipment to fit most company’s needs.