CNC 4-Station Pipe Straightening & Cutting Machine

CNC 4-Station Pipe Straightening & Cutting Machine: a versatile and efficient expert in pipe processing

On the automated production line for Pipe processing, the balance between efficiency and precision is the key to increasing production capacity. The CNC 4-Station pipe Straightening & Cutting Machine, with its unique design of four-station collaborative operation, has become the core equipment to solve this problem. It integrates multiple functions such as straightening, measuring, cutting and grinding. Through a numerical control system, it achieves full-process automated control and can handle multiple pipes simultaneously, ensuring that the straightness, length accuracy and cut quality of each pipe all meet strict standards. It provides a highly consistent processing base material for subsequent welding processes It is widely applicable to fields with extremely high requirements for pipe quality, such as aerospace, rail transit, and precision machinery.

This device, in the processing chain, demonstrates a powerful synergy effect when cooperating with various welding equipment, comprehensively ensuring product quality. When it is necessary to perform high-strength connection on the treated pipes, when paired with the Friction Welding Machine, due to the precise processing of the pipes at four workstations, the parallelism and smoothness at the interface are perfect. The contact surface during friction welding can achieve molecular-level bonding, with uniform heat distribution, and the joint strength far exceeds that of traditional processes. Effectively eliminate defects such as false welding and slag inclusion; When performing fixed Welding of local structures, the Spot Welding Machine works in coordination with this equipment. The regular shape of the pipe material keeps the positioning error of the weld point within 0.1mm, avoiding the deviation of the weld point caused by the bending of the pipe material, and ensuring that each weld point can withstand the designed load.

Facing the demand for Butt Welding of long-sized pipes, the efficiency of the Butt Welding Machine has been significantly enhanced with the support of this equipment. The ends of the Pipe processed by CNC 4-Station pipe Straightening & Cutting Machine are absolutely flat. No additional leveling is required during butt welding. The welding current distribution is uniform and the weld strength is consistent with the base material. It is especially suitable for high-pressure pipeline systems. In the continuous Seam Welding operation of pipes, in coordination with the Seam Welding Machine, the straightened pipes maintain a constant straightness, the weld trajectory is smooth without deviation, and the leakage rate is reduced to less than one part per million.

When the pipe material needs to be precisely connected to the Steel Ring assembly, the high-precision advantage of the Laser Welding Machine for Steel Ring complements the processing accuracy of this equipment perfectly. The fit clearance between the pipe processed by the equipment and the steel ring is less than 0.05mm. The laser beam can operate stably along the preset trajectory, with uniform weld width and extremely small heat-affected zone, ensuring the sealing and corrosion resistance of the connection part. Even when Stud Welding is carried out on the surface of the pipe, in combination with the Stud Welding Machine, the surface roughness Ra of the pipe after grinding by the equipment is ≤1.6μm, providing an extremely flat welding base surface for the stud. The verticality error of the stud after welding is ≤0.5°, meeting the assembly requirements of precision machinery.

The CNC 4-Station Pipe Straightening & Cutting Machine, with its high efficiency of four-station collaboration and the high precision of the numerical control system, provides standardized processing base materials for various welding processes and builds a full-process quality assurance system from pipe pretreatment to finished welding. It is the core equipment of modern pipe processing production lines.

2+2 Type CNC Pipe Straightening and Cutting Machine

1. Tube Chipless Cutting Machine
2.Function:  for Uncoiling, cutting, straightening tubes to cut-length
tube without chip,etc. It is mainly applied to the cutting of Air conditioning,
Water heaters, etc materials.