Manufacturers of Automated Welding Lathes

Plasma Welding Lathe

The Arcraft Plasma Welding Lathe has been innovatively engineered to provide a versatile platform for high production circumferential welding applications with superior accurate and repeatable results .

You can use GTAW ( TIG ) , PAW ( Plasma welding ) , MIG & FCAW process whether used for simple or complex components . The system consists of a/c geared headstock designed to accommodate a chuck , faceplate or any required fixture , an adjustable weld head mounting post that rides on a precision base and a pneumatic cylinder operated tailstock.

The Headstock rotation & the welding process sequencing are controlled by microprocessor control.

The control panel has digital screen with simple touch pad controls

Special Features

1. Accurate motorized Spindle with through bore 2.85 diameter

2. A/C Geared motor driven Headstock with 0.5 to 5 rpm speed range ( higher or lower speeds available on request
3. Precision fabricated MS lathe bed

4. 12 (305 mm) diameter part swing . Larger capacity available on request.

5. 18 (455mm) part length capacity Plasma Welding Lathe

The Arcraft Plasma Welding Lathe has been innovatively engineered to provide a versatile platform for high production circumferential welding applications with superior accurate and repeatable results .

You can use GTAW ( TIG ) , PAW ( Plasma welding ) , MIG & FCAW process whether used for simple or complex components . The system consists of a/c geared headstock designed to accommodate a chuck , faceplate or any required fixture , an adjustable weld head mounting post that rides on a precision base and a pneumatic cylinder operated tailstock.

The Headstock rotation & the welding process sequencing are controlled by microprocessor control.

The control panel has digital screen with simple touch pad controls

Special Features

1. Accurate motorized Spindle with through bore 2.85 diameter

2. A/C Geared motor driven Headstock with 0.5 to 5 rpm speed range ( higher or lower speeds available on request
3. Precision fabricated MS lathe bed

4. 12 (305 mm) diameter part swing . Larger capacity available on request.

5. 18 (455mm) part length capacity

6. Manually adjustable tailstock & torch mast including torch swivel

7. Part weight capacity of 250 lb ( 113 kg)

8. Mounting flange on headstock to accept optional tooling

9. 200A welding ground

10. Pneumatic lever operated tail stock with retract 2 stroke

11. Cold wire feeder available.

Optional

1. Arc voltage controls (AVC)

2. Servo driven wire feeder

3. Motorized torch mast for linear welding applications

4. Pneumatic torch retractors sequenced by the system controller

5. Synchronised arc length control, cold wire feeder & magnetic arc control systems

We provide welding process integration & weld testing of your jobs as per

International Codes.

Custom designed lathes and supporting automation can be designed and manufactured as per the job requirement.

6. Manually adjustable tailstock & torch mast including torch swivel

7. Part weight capacity of 250 lb ( 113 kg)

8. Mounting flange on headstock to accept optional tooling

9. 200A welding ground

10. Pneumatic lever operated tail stock with retract 2 stroke

11. Cold wire feeder available.

Optional

1. Arc voltage controls (AVC)

2. Servo driven wire feeder

3. Motorized torch mast for linear welding applications

4. Pneumatic torch retractors sequenced by the system controller

5. Synchronised arc length control, cold wire feeder & magnetic arc control systems

We provide welding process integration & weld testing of your jobs as per

International Codes.

Custom designed lathes and supporting automation can be designed and manufactured as per the job requirement.

PTA welding equipment for reclamation, hard facing and repair.

Process:

Plasma Transferred Arc is used for welding at high arc travel speeds. For initiating a transferred arc, a current limiting resistor is put in the circuit, which permits a flow of about 50 amps, between the nozzle and electrode and a pilot arc is established between the electrode and the nozzle. As the pilot arc touches the job main current starts flowing between electrode and job, thus igniting the transferred arc. The pilot arc initiating unit gets disconnected and pilot arc extinguishes as soon as the arc between the electrode and the job is started. This process provides minimal dilution and high resistance to chipping because of its dense metallurgical structure, free of voids, oxide films, and discontinuities. Used on parts subject to corrosion, thermal shock, severe abrasion, slurry erosion, or extreme impact forces to increase component life.

Features:

• Reduces Cost - Restoring a worn part to "as new" condition generally costs between 20-70% of a brand new replacement part.
• Prolongs Equipment Life -Service life increases of 3 to 10 times are common with properly overlaid parts.
• Reduces Downtime - Parts last longer and fewer shutdowns are required.
• Less Spare Parts Inventory -There is no need to keep numerous spare parts when worn parts can be rebuilt.
• High Quality Deposit - It produces a very high quality deposit offering optimal protection with minimal dilution or deformation of the base material.
• Precise Coating - It is a process that deposits very precise coatings of perfectly controlled alloys on mechanical parts that are subject to intense wear, significantly extending their service life.
• Protection - Corrosion, thermal shock and abrasion.
• Metal buildup / Reclamation- Certain alloys are made to rebuild a part to a required dimension while others are designed to be a final overlay that protects the work surface.

MIG Welding Machine

Weld seam tracking is an automated system which tracks & compensates irregularities in the weld seam.

Welding manipulator is an automation system for welding which consists of column and boom.

We are the manufacturer, supplier and exporter of Micro TIG Welding Machines.

• IGBT inverter based with analog controls & integrated HF arcing system
• High Frequency Ignition Built-in high frequency ignition
• Stable Arc PLL based closed loop system for highly stable arc
• Pulsing Facility Fully fledged pulsing facility
• Wave Correction Technique Milli - second square wave correction technique for fast correction of welding current irrespective of arc length or input voltage variation
• Digital Version Digital version available on demand with computer interface for automatic welding with turntable / welding lathe / linear welding automation as required

Manufacturers of Micro Plasma welding systems for precision welding of small parts.

Process:

Plasma welding is very similar to TIG as the arc is formed between a pointed tungsten electrode and the work-piece. However, by positioning the electrode within the body of the torch, the plasma arc can be separated from the shielding gas envelope. Plasma is then forced through a fine-bore copper nozzle which constricts the arc. The micro-plasma arc can be operated at very low welding currents.Micro-plasma is traditionally used for welding thin sheets (down to 0.1 mm thickness), and wire and mesh sections, tubes and various delicate assemblies and parts with great precision and reliability.

Features:

• IGBT inverter based with integrated HF start system. PLC sequencer for automatic operation and integration with welding lathe / positioner / turntable / linear welding fixture etc.

• Wave Correction Technique - Milli second square wave correction technique for fast correction of welding current irrespective of arc length or input voltage variation.

• Stable Arc - PLL based closed loop system for highly stable arc.

• Low Metal Thickness - The Machine is capable of welding metal sheet of capability from 10 microns to 3mm thickness.

• Low distortion and less tension.
• Pulsed current at high frequency, up slope and down slope for current provided.

• Manual as well as Robotic Torch - A manual torch and a machine torch available for manual or mechanized operation.
• Programmable - The machine is fully programmable with built in welding cycle timer in the auto mode.
• Digital Version - Digital version available on demand with computer interface for automatic welding with turntable / welding lathe / linear welding automation as required.

Weld in a single pass up to 6 mm plates in square butt position and 10 mm plates in only two passes

Micro Plasma Welding Machine has the capability to weld metal sheets of as thin as 100 microns to 3 mm.

• IGBT inverter based with integrated HF start system
• Automatic Operation PLC Sequencer for automatic operation and integration with welding lathe / positioner / turntable / linear welding fixture etc
• Wide Range of Welding Thickness The machine is capable of welding metal sheet of 100 microns to 3mm thickness
• Specialized Torch A manual torch and a machine torch available for manual or mechanized operation
• Fully Programmable The machine is fully programmable (with built in welding cycle timer) in the auto mode
• Pilot Arcing With built-in Pilot arcing system
• Stable Arc PLL based closed loop system for highly stable arc
• Pulsing Facility Fully fledged pulsing facility
• Wave Correction Technique Milli second square wave correction technique for fast correction of welding current irrespective of arc length or input voltage variation
• Digital Version Digital version available on demand with computer interface for automatic welding with turntable / welding lathe / linear welding automation as required