Internal expansion type beveling machine, specially for beveling, easy to carry.

Product performance

This series of internal expansion installation beveling machine has the characteristics of simple and easy installation, light weight and convenient carrying. The chest expansion machine can be automatically positioned to the center when inserted into the inner diameter of the pipe. In addition to processing the bevel, chamfering, and cutting edge of the U and V welds of carbon steel, stainless steel, alloy steel and other materials, this machine can also process the raised face flange after welding. The bevel quality is good. , Fast speed, simple operation, optional and adjustable cutting amount.

Type I machine: manual feed, automatic positioning of the center of the pipe, according to different pipe diameters, the speed of the motor can be adjusted, and the wall thickness of the bevel is ≤15-20.
Type II machine: automatic feeding, automatic positioning of the center of the pipe, adjustable bevel angle (0-45 degrees), bevel wall thickness ≤75mm.

technical parameter

Product features

Products Show

Product features

The machine is easy to disassemble and assemble, compact structure, convenient to carry, self-centering, large cutting force, and high slope surface smoothness. Pneumatic: explosion-proof, safe performance. Electric: high power and fast efficiency.

The new motor is more durable, does not get hot, and has stable performance

Engineering case

 Zhejiang Wellnit Mechanical Technology Co.,Ltd

     Zhejiang Wellnit Mechanical Technology Co., Ltd. is located in Binhai Economic and Technological Development Zone, Wenzhou, Zhejiang Pro.China. It is a modern high-tech enterprise integrating R&D, manufacturing, sales and service. 

The company specializes in the production of electric, pneumatic, hydraulic, CNC and explosion-proof groove cutting equipment, steel plate groove equipment. 

  The company adheres to the principle of “taking market demand as the guide, customer satisfaction as the goal, pioneering and innovation as the driving force,honesty and trustworthiness as the principle, quality and cheap as the pursuit”, and has won the domestic market with excellent quality and perfect service. The international market is highly praised and trusted by users. The company's top ten series of dozens of products have been exported to more than 60 countries and regions in Europe, America, Middle East, Southeast Asia, etc., obtained CE certification, and passed the ISO9001 international management system certification.

      The company has dozens of senior engineers, professional engineers, senior management, sales and development talents, advanced testing equipment and perfect testing methods, providing the most powerful support for product development, innovation, production and marketing, advanced management concepts. And a perfect service system to inject new vitality into the company.

      Products are widely used in petroleum, power, steel, chemical, shipbuilding, natural gas, nuclear industry, pressure vessels and other industries, pipelines, power engineering installation and repair. For example, the West-East Gas Pipeline and the South-to-North Water Transfer have achieved significant production efficiency and economic benefits.