Location: Home > News > Corporate News
Huameng experts advise that the power supply must be isolated before opening the pipe bender's electrical cabinet.
Source: Zhangjiagang Huameng Machinery Technology Co., Ltd.  Release date: October 10, 2016  Visitor: 545

Pipe bending machines are utilized across a wide range of applications, from small components in refrigerators to large-scale underground piping. As technological standards across industries advance, new demands have emerged regarding the precision and multi-process capabilities of these machines.

First is the requirement for high precision. High speed and high precision do not merely refer to rapid machining rates or superior product accuracy; they also demand that the CNC machine operates at high speeds and maintains precise positioning throughout the entire workflow. This minimizes time spent on preparation, machining, transfer, and storage, thereby boosting overall factory productivity and reducing production costs. High-precision machinery offers significant practical benefits, such as reduced friction and heat generation during operation, lower energy loss, smoother and more reliable machine performance, and a lower probability of malfunctions.

However, before operating the pipe bending machine, Huameng experts must emphasize the need to adjust transformer voltages to match the local power supply. Warning! Before the machine leaves the manufacturer, connections within the electrical cabinet are made to the main isolation switch. The machine requires a three-phase power supply and must be grounded in accordance with local electrical regulations.

Before opening any electrical cabinet on the pipe bending machine, the machine must be completely isolated from the power source. The main three-phase power switch must be turned off and clearly marked within the operator's workspace. The main power switch must be secured in the "off" position using a reliable locking device. Please note: Even when the main isolator is turned off, live power remains present at the incoming main supply line.

Zhangjiagang Huameng Machinery Technology Co., Ltd. specializes in the manufacture of pipe bending machines, including CNC, hydraulic, and fully automatic models. Adhering to the business philosophy of "Customer First, Integrity-Based," we sincerely welcome new and existing clients to visit us; our entire team is dedicated to providing you with comprehensive service.

Article Address:/en/en/news/corporate-news/150.html

Related Articles

Instructions for Draining and Filling the Hydraulic Pipe Bending Machine System (Huameng Machinery)

The development of pipe-bending machines in my country has generally proceeded through several stages. The first stage was characterized by mechanical structures; domestic production began in the 1950s and 1960s.

July 11, 2018
Huameng Experts Analyze Key Considerations for Pipe Bending Machine Tooling Modification

Pipe-bending machine technology is now widely used in my country across sectors such as electric power construction, highway and railway infrastructure, and the manufacturing of boilers, bridges, ships, furniture, and home appliances, as well as in interior decoration.

August 13, 2017
Huameng experts explain the key components of fully automatic pipe bending machines.

Fully automatic pipe bending machines represent state-of-the-art equipment in the field, capable of fully automated feeding, rotation, and forming. As the industry continues to evolve, these machines are increasingly favored for their high precision, stable performance, and safe, user-friendly operation.

May 08, 2020
Huameng Experts Explain Key Points on Using Anti-Wrinkle Dies with Pipe Bending Machines

With the rapid development of my country's economy, pipe-bending machines are finding increasingly widespread application in the construction of power generation piping networks, municipal water supply systems, and gas pipeline networks.

July 18, 2018
What are the performance characteristics and advantages of Huameng Machinery's pipe bending machines?

The pipe bending machine is a portable, hydraulic tool designed for on-site pipeline installation; it is compact, lightweight, easy to transport, and features a modular, detachable design.

April 01, 2014