Why choose Wellnit Machinery as your supplier for cutting and beveling?
The company always adheres to market demand as the guide. customer satisfaction as the goal, innovation as the driving force, honesly and irustworthiness as the principle, and the pursuit of quality and low price! The company has a group of experienced senior management, sales, and development talents.
Your Leading Portable Flange Facing Machine Supplier
Zhejiang Wellnit Machinery Manufacturing Co., Ltd. specializes in the production of electric, pneumatic. hydraulic, CNC, and explosion-proof groove cutting machinery. We have many types of flange facing machine, which are divided into flange face machining and portable flange facing machine. Flange facers are used to machine the surfaces of flanges, primarily for maintenance and repair to ensure a leak-free seal in various industrial applications.
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![Manual Flange Machine]()
Manual Flange MachineWFM-350 manual flange facing machine is applicable tomanually repair the flange surface by installing the equipmenton the inner wall of the flange pipe (the machine adopts themethod of internal
The Core Competencies of WELLNIT Machinery and Their Benefits to Yo
High Quality
Manufactured under strict U.S. standards with premium raw materials for exceptional durability.
Custom Service / ODM/OEM
Expert customization services to meet unique crushing conditions and machine specifications.
Quality Control
ISO 9001 certified processes and rigorous inspection team ensure a 99.7% product pass rate.
Competitive Price
Efficient operations and scale enable us to offer high-quality machines at affordable prices.
What is a Manual Flange Machine？
The WFM-350 flange end machining machine is a portable and efficient product. The machine uses an internal clamping method and is fixed in the middle of a pipe or flange, capable of machining the inner hole and outer circle of the flange. The machine features a modular design, making it easy to assemble and disassemble, and is widely used for maintenance of flange sealing surfaces, flange surface repair, and machining of various metal materials such as cast iron, alloy structural steel, and stainless steel.
Specifications of Portable Flange Facing Machine
|
Pneumatic |
Facing Range |
Mounting Range | Power | Tool Feed Stroke | Radial Feed (Horizontal) | Flatness | Roughness |
|
WFM-350 |
25-390(Non-standard) |
25-300 |
Manual |
50 |
（Automatic）0.1mm/r 0.4mm/r |
≤0.1mm | Ra3.2-6.3 |
Storage Conditions of Portable Flange Facing Machine
Dry ventilation
The flange facing machine should be stored in a dry, well-ventilated environment to avoid humidity and stuffiness. A humid environment can easily cause rust and corrosion of the equipment, affecting its service life and processing accuracy. At the same time, good ventilation can ensure that the electrical components inside the equipment are fully dissipated and prevent overheating damage.
Avoid direct sunlight
Long-term exposure to sunlight can cause the equipment casing to fade, deform, and even affect the performance of internal components. Therefore, when storing the flange facing machine, avoid direct sunlight, and it is best to choose a cool place for storage.
Suitable temperature
The temperature of the storage environment should be kept within the range allowed by the equipment, usually between -10℃ and +40℃. Too high or too low temperature will have adverse effects on the equipment, such as lubricating oil deterioration, electrical component aging, etc.
Clean and dust-free
The storage area should be kept clean and dust-free, and cleaned regularly to prevent dust and debris from accumulating on the surface of the equipment or entering the inside of the equipment. Dust not only affects the appearance of the equipment, but may also block the vents and transmission parts, causing equipment failure.
During the operation, the operator must strictly follow the safety operating procedures.
First of all, personal protective equipment, such as protective glasses, earplugs, protective gloves, etc., must be worn to prevent chips, noise and high temperature from causing harm to the person.
Secondly, when the equipment is running, it is strictly forbidden to touch the rotating parts or workpieces with your hands to prevent being involved in the equipment and causing harm. At the same time, be careful when loading and unloading workpieces to avoid bumping into equipment or personnel.
In addition, the operator should pay attention to the operating status of the equipment at all times, and immediately stop the machine for inspection and repair if any abnormality is found. In particular, when cleaning the equipment or replacing the tool, be sure to cut off the power supply and wait until the equipment stops completely before operating.
| Serial Number | Name | Serial Number | Name |
| 1 | Feed handwheel | 5 | Expanding block |
| 2 | Cutting/Neutral (Nut) | 6 | Fine adjustment handwheel |
| 3 | Tool post | 7 | Expanding bolt |
| 4 | Tool holder | 8 | Feed screw |
What are the advantages of a Portable Flange Facing Machine？
Portability and ease of deployment
Lightweight, no external power (electricity or air supply) needed.Can be handled by one person and can be quickly used in the field, at heights, or in areas with dense pipelines where power or space is limited.
Function and Performance
Capable of performing smooth surface processing and 'water ripple line' (sealing pattern) processing, with precision meeting machine tool standards and the highest safety requirements. Online repair is possible without disassembling or transporting large flange components..
What we use in production
Pipeline Engineering Industry
Petroleum Engineering Industry
Marine Engineering Industry
Steel structure industry
Product consultation
and
sselection support
Customized
technical solutions
Installation
and
commissioning support
Quality warranty
andfault response
Certificate
After-Sales Service
Warranty period: 1 Year free warranty (non-human damage).
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Operation training is provided.
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Paid technical support is still provided outside the warranty period (negotiable fees).
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Provide equipment transportation services.
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Recurring visits.
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Payment Terms
L/C; T/T; Paypal; West Union; MoneyGram etc;
Sample order: 100% payment before shipment;
Bulk order: 50% deposit balance before shipment.
Packing & Shipping
Delivey Time: Generally it is 3-7 days if the goods are in stock. Or 30 days, it's depand to quantity.
Packing Term: Export packing wooden cases, or customer customized requirements.
FAQ
As one of the leading portable flange facing machine manufacturers and suppliers in China, we warmly welcome you to wholesale high-grade portable flange facing machine for sale here from our factory. All customized machines are with high quality and low price.
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