Pneumatic Internal Expansion Flange End Processing Machine

Pneumatic Internal Expansion Flange End Processing Machine
Details:
Flange Facer Machine are Multi-Function series machine.flange facing tool Productmake up with three parts,have four clamp support ,internalmounted,small working radius.The novel tool holder design can berotated 360 degrees.high efficiency.
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Flange Facing tool Main Performance

01

Flange Facer Machine are Multi-Function series machine.flange facing tool Productmake up with three parts,have four clamp support ,internalmounted,small working radius.The novel tool holder design can berotated 360 degrees.high efficiency. Suitable for all types of flangefacing, seal groove machining, weld prep and counter boring.lt specialfor pipe ,valve ,pump flanges etc.

 Feature :

1.Compact structure ,Light weight ,easy to carry out.

2.Have scale of feed handwheel ,improve feed accuracy.

3.Automatic feeding in the axial direction and the radial direction,high efficiency.

4.Horizontal, vertical, inverted, tilt etc,any direction both can processed.

5.Flange facing tool Can process flat face, water line, Continuous groove, RT) groove etc

6.Driven: Pneumatic,Hydraulic,CNC.

3

 

Specification:

 

Model

Spec

Facing Range (O.D)

Mounting Range (l.D)

Tool Feed Stroke

Tool holder Swivel Angle

Rotation Speed

WFP

610

50-610mm

50-508mm

50mm

+-30°

0-42r/min

1000

160-1000mm

158-820mm

102mm

+-3609

0-33r/min

1650

500-1650mm

500-1500mm

102mm

+-360

0-22r/min

2000

690-2200mm

690-2000mm

102mm

+-360

0-20r/min

3000

1150-3000mm

1120-2800mm

102mm

+-3609

3-12r/min

 

Flange facing tool a versatile, multi-functional machining solution designed for precision flange processing across industries.

​​

Precision & Ease of Use

• Scaled feed handwheel ensures accurate feed control.

• Automatic axial/radial feeding reduces manual effort and speeds up production.

Versatility

• Processes flat faces, water lines, continuous grooves, RTJ grooves, and more.

• Compatible with pipes, valves, pumps, and industrial flanges.

Mobility

• Lightweight and compact for easy transport.

• Works in horizontal, vertical, inverted, or tilted positions.

Automation

• Automated feeding minimizes labor intensity and human error.

​​Applications​​

• Common Tasks: Flange facing, seal groove machining, weld preparation, counterboring.

• Industries: Oil & gas, manufacturing, valve/pump production, and pipeline maintenance.

 

 

We Are The Experts In Beveling Machines.

The company's top ten series and dozens of products have been exported tomore than 60 countries and regions such as Europe, America, the Middle East,and Southeast Asia

  • 10 +
    Company Products
    10 Major Product Series
  • 60 +
    Company exports
    Exports to over 60 countries and regions
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​​Safety Guidelines​​

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Pre-Operation Check

• Inspect clamps, tool holders, and connections for wear/looseness.

• Ensure power/pneumatic/hydraulic systems are secure.

• Wear safety glasses, gloves, and anti-slip footwear.

Operation:

• Avoid exceeding rated speed/load limits.

• Monitor for unusual noises/vibrations; halt immediately if detected.

• Never perform maintenance while the machine is running.

Post-Operation:

• Power down correctly and secure components.

Brief Introduction

 

Zhejiang Wellnit Machinery Manufacturing Co., Ltd., located in Shuige Industrial Zone, Liandu District, Lishui City, specializes in the production of electric, pneumatic, hydraulic, CNC, and explosion-proof groove cutting machinery. After years of development, the company has won the domestic and international markets with excellent quality and perfect service, and is highly praised and trusted by users

 
01
 

large enterprise scale

Efficient and precise processing and testing equipment.

 
02
 

Standardized Production

Passed ISO9001 certification and obtained relevant patent certificates.

 
03
 

High-Quality Customized Services

No intermediate links, providing one-stop service from design, processing, mold trial to mass production.

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Zhejiang Wellnit Machinery Manufacturing Co., Ltd.

The company's top ten series and dozens of products have been exported to more than 60 countries and regions such as Europe, America, the Middle East, and Southeast Asia, and have passed the ISO-9001 international quality system certification. The products are widely used in the installation and maintenance of pipeline engineering in petroleum, power, steel, chemical industry, shipbuilding, natural gas, nuclear industry, pressure vessel, and other industries (e.g., the West-East Gas Pipeline Project), and are increasingly used in the field of equipment emergency repair, achieving significant production and economic benefits. 

 
1000

active members

 
15+

years experience

 
100+

events & challenges

 
12

expert instructors

 

More About Wellnit

 

Testing Center

Equipped with high - precision CNC machine tools, processing centers, advanced equipment, technologies and a strict quality management system, the company has built a leading R & D team. By fully applying new technologies, processes and materials, it ensures the stability and reliability of products.

Production Equipment

We have hundreds of production equipment including machining centers, CNC lathes, gear shapingmachines, wire cutting machines, surface grinders, cylindrical grinders, etc.

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who choose us?

 

The company strictly controls quality in every link from design, development to production, implements a testingsystem in line with world - class industrial standards, and establishes strict standards for the entire productionprocess, striving for excellence to demonstrate the company's rigorous quality

one-stop solution

professional team

high quality

 

Our Service

Create a comprehensive solution for efficient human theft manag

01

Pre-sale service

 Conduct product consultation,product promotion and marketing activities,and technical support for customer needs.

02

Installation service

Before the actual installation,we will communicate with the customer to understand the installation needs and requirements,and develop the insta..

03

After-sales service

Installation and commissioning of specific products;Respond to consumer questions,answer consumer inquiries,and deal with consumer comments.

modular-1

 

 

Cooperative Partner

 After years of development, on the basis of the company's high penetration express delivery network covering the country and major countries and regions around the world, we provides customers with integrated supply chain solutions through procurement, production, circulation, sales and after-sales.

product-675-506

 

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The qualifications and honors obtained by the company are not only an affirmation of the achievements the enterprise has made in the past, but also an encouragement and spur for it to create brilliance tomorrow. To stride forward to new heights relies on the team's tenacious struggle and unceasing belief!

 

FAQ

Q: 01.What is a Flange Facer Machine used for?

A: A flange facing machine is a type of machine tool specifically used for precision machining and repairing the sealing surfaces of flanges. It can perform high-precision cutting on flange faces, flow lines, sealing grooves, and more, ensuring that the flange connections meet industrial sealing standards.

Q: 02.What types of flanges is a flange face machine suitable for?

A: Raised Face: The most common type of flange sealing surface. Flat Face: Used for low-pressure conditions, and the equipment allows for flat surface maintenance. Male-Female Face: Seals by matching concave (F) and convex (M) surfaces. Ring Joint Face: Used for high-pressure and high-temperature conditions, with the equipment specially designed to machine RTJ sealing grooves. Heat Exchanger Tube Sheet Flange: Used to secure heat exchanger tube bundles. Large Pressure Vessel Flanges: Such as manhole and head flanges for hydrogenation reactors, towers, and other vessels..

Q: 03.How do you choose between an internal expansion type and an external clamping type flange facing machine?

A: The key deciding factors are the flange size (diameter) and the on-site conditions. Simply put, for small diameters and inner holes, an internal expansion type is usually chosen; for large diameters, inconvenient inner holes, or when quick switching is needed, the external clamping type is chosen.

Q: 04.What's the minimum order quantity for a flange end face machining machine?

A: The minimum order is one standard machine. Whether it's a single sample order or a bulk project purchase order, we can accept and handle it, and all follow the same quality management system.

Q: 05.How long does delivery take?

A: For in-stock products, we ship within 3-5 working days after payment. For large orders, the standard delivery time starts from the order confirmation after receiving the deposit and usually takes about 30 days. A detailed production and delivery schedule will be provided at the time of order confirmation.

Q: 06.How do I get a quote?

A: Please send your inquiry email to wellnit@foxmail.com, or contact us via WhatsApp at +8618058880099 (we'll reply within 24 hours). Please specify the product type you need, the approximate quantity, applicable standards or drawing references, delivery location, and required delivery date. Our team will get back to you within 24 hours with technical confirmation and a quote.

 

 

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