Since 2001, technique cooperation and market extension has been built between Antonoil and Arnco Technology Trust Ltd. USA. With years of cooperation, Antonoil has developed high-quality equipment and produced many welding service personnel with rich experience. Up to now, there have been 8 welding teams to serve domestic and international oilfields; there are more than 200,000 welding drilling pipes and more than 40 anti-wear band electric welding equipments manufactured. Apart from supply to domestic oilfields and factories, these equipments are also exported to Russia, Kazakhstan, Saudi Arabia, India and Venezuela.

As the authorized supplier and agent of Arnco Technology Trust Ltd. in China, Anton Oilfield Services (Group) Ltd. provides welding service of Arnco anti-wear band or ARNCO100XT and 300XT flux cored wire.

FYH automatic welding equipment for anti-wear band
FYH automatic welding equipment for anti-wear band is our self-developed patent used to welding of ARNCO100XT and 300XT flux cored wire. The equipment, mainly used to automatic welding of anti-wear band for drilling pipe, weighted drill pipe, drilling collar and other downhole tools, is home-made equipment exclusively authorized by Arnco Technology Trust Ltd. for series of welding wire.

Performance
■  The equipment is highly automatic, simple to operate and stable in quality.
■  The equipment is compact, applicable for both field and indoors;
■  Water cooling device is configured in bench assembly, thus cooling welding gun to ensure the reliability of long time work.
■  3D adjustable ram and swing structure are configured for the welding gun. The welding is operated by Mitsubishi PLC. With parameters input, the process will go ahead automatically.
■  Breaching cartridge is adopted in the equipment, with no impacts by length of drilling pipe. It can meet requirements of welding at any place.
■  The relocation of welding gun is high accurate, with error no more than 0.15mm;
■   Host housing, electrical cabinet, operation box and skid mounted engineering room are all processed by paint and convenient to transport.

Key Parameters

Structure and Principle
FYH automatic welding equipment for anti-wear band, protected by carbon dioxide, can weld the drill adapter by automatic wire drive feeder, automatic swing of welding gun, rotation of drilling pipe. Wire drive feeder is connected to a welding gun through hose. Gear box of chief axis is installed on bench. There is a bonding structure under the chief axis, which can adjust the tightness of spring, to form a return circuit. Cartridge grips workpiece. One end of the workpiece is supported by ball arm. Adjust structure of welding gun includes vertical, transverse direction and machine direction adjustable ram and swing structure. The whole equipment is controlled by PLC hub with high accuracy and LSIC to completely realize the automatic operation. When the user inputs instructions and parameters required and the welding host is powered on, striking, ending arc, seaming control is operated automatically, and the welding thickness, width and bridging width can also be recorded automatically.