Q235 Q345 Steel Pipe Material Processing CNC Roller Forming Machine Line 10 MPa Pressure

Q235 Q345 Steel Pipe Material Processing CNC Roller Forming Machine Line 10 MPa Pressure

Processing Range:

Round pipe production range: φ60-φ165mm
Square pipe production range: 50×50-125×125mm
Rectangular pipe production range: 40×60-150×100mm
Wall thickness: 2.0-6.0mm (round pipe), 2.0-5.5mm (square pipe)

Product Overview:

This line is primarily designed for producing electric-welded steel pipes with diameters ranging from 60 to 165 mm and wall thicknesses of 2.0 to 6.0 mm. It can also produce square, rectangular, and special-shaped pipes within the range of round pipes. By adding necessary equipment, it can subsequently produce API 5L pipe. This production line was designed and manufactured by integrating similar equipment from both domestic and international sources, taking into account my country's national conditions, and through bold innovation and extensive consultation with users. It boasts economical, reliable, and stable operation.

Steel Pipe Production Range

Production Process:

Uncoiling → Straightening, Clamping and Leveling → Shearing and Butt Welding → Looping → Forming, High-Frequency Welding, External Burr Removal, Online Zinc Refilling, Cooling, Sizing, Rough Straightening → Flying Saw Length Adjustment → Inspection and Collection → Packaging → Weighing → Labeling → Storage

Equipment Performance:

1. Electrical System:

The electrical control system consists of two parts: a control unit and a computer monitoring unit, both of which operate independently.
Operation modes include manual and automatic.

1) Basic Control Functions of the Hydraulic Pressure Testing Machine:

Production Data Collection and Management
Hydraulic pressure test results are recorded in both paperless and paper format. The hydraulic pressure testing machine's test pressure is monitored in real time via the hydraulic pressure testing machine monitoring software. Parameters such as set pressure, hold time, preload value, pipe number, pipe specification, pipe material, operator, implementation standard, pipe length, testing team, and test conclusions can be input.
The current hydraulic pressure value is automatically recorded. During the pressure increase and hold states, pressure curves are displayed.
After the test, data can be saved, and detailed test data, such as pressurization time, can be viewed and printed.
Record query function includes querying current and historical data, and supports local and remote query, backup, and printing.
Data backup function allows for backup of recent or monthly test data, as required by the manufacturer.

2) Equipment Operating Mode Selection:
Three operating modes are available: manual, semi-automatic, and automatic. Start/Stop and Emergency Stop Control
It features normal start/stop control and emergency stop control in emergency situations. While the actuators are powered off after an emergency stop, the PLC input and output indicators remain powered on, facilitating fault information query and diagnosis.

3) Computer Monitoring:
Based on production and control needs, it provides intuitive and reliable operation and monitoring of the entire production process. Its main functions are as follows:
It features the ability to set, store, upload, and download production process parameters and equipment operating parameters.
It provides dynamic display of the overall and local equipment operating status of the control system.
It automatically generates, stores, and prints production reports.
It displays, records, and prints system fault and alarm signals.

4) Electrical Equipment:
Control Cabinet, PLC Control Cabinet, Operation Console (1 unit)
Detection Components (1 set)
The PLC utilizes a mature Siemens product series;
The touch screen on the operation console utilizes a Siemens color display;
The low-voltage electrical components utilize well-known domestic brands.

2. Hydraulic System - 1 Set

Function: Controls the operation of all hydraulic components in the entire unit.
Components: Consists of an independent hydraulic station, several valve stations, and hydraulic piping.

A. The hydraulic station consists of an oil tank, a main pump, and hydraulic valves.

B. The valve station consists of individual valve blocks. Each valve block includes a reversing valve, a pressure valve, a throttle valve, a valve block, a ball valve, an oil collection tray, an electrical junction box, and piping on the valve block, controlling the operation of the hydraulic actuators on each unit.

C.The hydraulic piping consists of seamless steel pipes, pipe clamps, pipe joints, and high-pressure hoses. System pressure is configured according to regional and usage requirements and is located nearby.
The hydraulic station tank is equipped with an external hydraulic oil cooling system, and an oil collection trough is located on the top surface of the tank.
The system is equipped with safety devices to prevent overload and hydraulic shock.
The system structure is simple and practical, the actuators are stable and flexible, and adjustment and maintenance are easy.
The layout and installation of hydraulic components (devices) are safe and reliable, complying with relevant safety standards and product manuals.
An oil filter is installed in the system, and the filtration accuracy meets the requirements of the system components.
A cooler is installed in the system to ensure continuous operation at ambient temperatures, with the oil temperature and viscosity indicators not exceeding the specified values.
The piping layout is neat, secure, and meets requirements, facilitating complete machine disassembly, maintenance, and replacement.