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CNC Two Stations Tubes Grooving Machine for Oil Gas Pipelines and Chemical Fluid Transport Pipes Technical Parameters

CNC two stations tube grooving machine for oil, gas, and chemical fluid transport pipes. Designed for accurate groove forming, stable processing, and efficient industrial pipeline fabrication..

 The CNC Two Stations Tube Grooving Machine for Oil Gas Pipelines and Chemical Fluid Transport Pipes is an industrial pipe processing solution designed for efficient and consistent groove forming on compatible tubes and pipes. With a CNC-controlled system and two working stations, the machine is suitable for production environments where repeatable pipe processing, stable positioning, and improved throughput are important.

Grooved pipe connections are widely used in industrial pipeline systems because they can simplify pipe assembly and maintenance. For applications involving oil, gas, chemical fluids, water, and other industrial media, accurate groove dimensions and consistent groove positioning are important for downstream connection and installation.

Robust Structure & High Rigidity
The machine integrates a material storage platform, feeding mechanism, pre-adjustment system, chain-type transfer, variable-frequency conveying, spindle drive, and hydraulic feed. Its optimized geometry, reinforced with strategically placed
ribs, ensures high rigidity. Advanced material mechanics design guarantees stability under heavy loads.
1. PLC Intelligent Control
Equipped with a PLC system and dual encoders for independent groove depth control at both ends. Automatically adjusts depth,
center height, and processing parameters based on pipe diameter-delivering high speed, efficiency, and ease of operation.

2. Heavy-Duty Spindle Design
Features a reinforced spindle with oversized bearings and widened support shafts for enhanced precision, durability, and extended service life.

3. Automatic Height Adjustment
The grooving head adjusts vertically to accommodate various pipe diameters seamlessly.

4. Precision Hydraulic System
Uses a high-precision proportional valve for automatic pressure control. Includes dual relief valves, check valves, and high-speed directional valves to ensure consistent groove quality and fast operation.

5. Safety-Compliant Electrical System
Wiring adheres to national electrical standards, preventing interference and ensuring safe, reliable performance.
Advantages: High rigidity, intelligent automation, precision control, fast operation, and long service life.

No Item parameter
1 Structure Type Two-grooving stations + electromechanical feeding mechanism
2 Pipe Diameter (OD) 42-250 mm
3 Pipe Length Standard: 3-6 m
4 Pipe Thickness ≤6 mm
5 Groove Size Standard CJ/T156-2001 (or customizable)
6 Control Method Touch screen input + PLC programming
7 Pressure Roller Config. DN32-DN40, DN60-DN80, DN100-DN150, DN200 (4 sets of grooving dies included)
8 Feeding Motor 1.5 kW
9 Alignment Motor 0.37 kW
10 Rotating Arm Motor
1.5 kW
11 Roller Lifting Motor
0.75 kW
12 Roller Motor 0.37 kW
13 Feeding Mech. Lifting 0.55 Kw
14 Spindle Motor 4.0 kW
15 Oil Pump Motor 1.5 kW
16 Avg. Power Consumption 8 kW
17 Power Supply Three-phase four-wire system
18 Dimensions (L×W×H) 8.2 × 5 × 2 m
19 Productivity 1 piece/minute (average)
 
Component Manufacturer/Supplier
Fuselage Frame Self-made
Motor Shanghai Huabing
Reducer Wuxi Delia
PLC Delta
Electrical Equipment Chint
Optoelectronic Switch Shanghai Chuan Xue
Hydraulic Cylinder Shandong Xinyu
Pressure Valve Ningbo Weifeng



CNC Two Stations Pipe Grooving

The machine uses a CNC control system to manage the pipe grooving process according to configured production parameters. CNC control can help improve repeatability when processing multiple pipes with the same specifications.

The two-station design provides a practical solution for production lines that require continuous or organized processing of multiple pipe sections. Depending on the machine configuration, operators can load and unload workpieces while another processing operation is being completed, helping improve workflow efficiency.

Two Working Stations For Efficient Production

A two-station configuration can help increase production flexibility compared with a single-station processing arrangement. The working stations can be organized according to the production process, pipe dimensions, and tooling requirements.

For batch manufacturing of industrial tubes and pipelines, a two-station machine can help reduce idle time associated with loading, unloading, and workpiece preparation. The exact operating sequence depends on the machine design and CNC configuration.

Accurate Tube Groove Forming

The grooving process forms a controlled circumferential groove around the outside of a compatible pipe. Depending on the machine configuration, the groove can be produced through controlled forming or rolling rather than conventional material cutting.

Accurate groove positioning is important for subsequent use with compatible grooved couplings and pipeline connection systems. Stable pipe clamping and properly selected grooving tooling help maintain repeatable processing results.

Designed For Oil And Gas Pipelines

Oil and gas pipeline fabrication requires reliable processing equipment for preparing pipe sections and connection points. The CNC two-station grooving machine can be used for suitable pipeline components where grooved connections are part of the system design.

It can support applications involving pipeline fabrication, pipe preparation, maintenance operations, and industrial equipment manufacturing. Pipe material, wall thickness, diameter, and connection requirements should be evaluated before selecting the appropriate tooling.

Chemical Fluid Transport Pipes

Chemical processing systems often use specialized pipes for transporting industrial fluids. Depending on material compatibility and pipe specifications, grooving equipment can be used to prepare suitable pipe sections for compatible mechanical connections.

Because chemical pipeline materials and wall structures can vary significantly, the correct rollers, dies, fixtures, and processing parameters should be selected according to the actual pipe sample and technical requirements.

Stable Pipe Clamping

Stable clamping is essential for consistent tube grooving. During processing, the pipe needs to remain properly positioned to help maintain groove alignment and dimensional repeatability.

The machine can be configured with suitable clamping components according to the pipe diameter and application. For longer or heavier pipes, appropriate external pipe supports may also be used to improve stability during production.

CNC-Controlled Processing

The CNC control system allows production parameters to be organized for repeat processing. Once the appropriate tooling and processing settings have been established, operators can follow a standardized production cycle.

This is particularly useful for B2B manufacturers producing batches of pipes with repeated dimensions and groove requirements. CNC operation can help reduce variation caused by inconsistent manual adjustment.

Industrial Pipeline Applications

The machine is suitable for various industrial pipe fabrication applications where compatible grooved pipe connections are required. These may include oil and gas equipment, chemical processing systems, industrial fluid transport, water treatment, HVAC-related piping, utility pipelines, and mechanical pipeline fabrication.

The actual application depends on the pipe material, dimensions, groove specifications, connection method, and machine configuration.

Efficient Batch Processing

For factories processing large quantities of similar tubes or pipes, production efficiency is an important consideration. The two-station structure can help organize loading, positioning, grooving, and unloading operations more efficiently.

Automatic or CNC-controlled processing can also reduce repetitive manual operations and help operators maintain a consistent workflow throughout the production batch.

Flexible Tooling Configuration

Different pipe diameters, materials, and groove requirements may require different tooling. The machine can be equipped with suitable grooving rollers, dies, clamps, fixtures, and other processing components according to the intended application.

For customized industrial projects, customers can provide pipe samples, drawings, outside diameter, wall thickness, material information, groove dimensions, and connection requirements. These details help determine a suitable machine configuration.

Suitable For Multiple Pipe Materials

Depending on the machine configuration and tooling, compatible pipes may include carbon steel, stainless steel, galvanized steel, and other industrial metal tubes.

Material hardness, wall thickness, outside diameter, and surface condition can affect the grooving process. Proper tooling and processing parameters should therefore be confirmed before mass production.

Consistent Production Quality

Consistent groove positioning and forming are important when pipe sections need to be assembled repeatedly using compatible couplings or fittings. CNC control, stable clamping, and dedicated tooling can help improve processing consistency.

Regular inspection of groove dimensions and pipe condition can further support quality control during production.

B2B Customized Pipeline Processing Solution

The CNC Two Stations Tube Grooving Machine is suitable for manufacturers, pipeline equipment suppliers, industrial machinery companies, and OEM production facilities that require specialized tube and pipe grooving.

Customers can provide finished pipe samples, technical drawings, production requirements, and application information for evaluation. Based on these details, suitable tooling, fixtures, feeding methods, and CNC processing configurations can be discussed.

Key Features
CNC-Controlled Pipe Grooving
Two Working Stations
Automatic Tube Groove Forming
Accurate Groove Positioning
Stable Pipe Clamping
Repeatable CNC Processing
Industrial Pipeline Applications
Oil And Gas Pipe Processing
Chemical Fluid Transport Pipe Applications
Flexible Grooving Tooling
Efficient Batch Production
Customized Machine Configuration
Main Applications
Oil And Gas Pipelines
Chemical Fluid Transport Pipes
Industrial Pipeline Fabrication
Chemical Processing Equipment
Petroleum Equipment
Gas Pipeline Components
Water Treatment Pipelines
Industrial Fluid Transport Systems
Mechanical Piping
HVAC Piping
Pipeline Maintenance
Industrial Tube Processing
FAQs
1. What Is A CNC Two Stations Tube Grooving Machine?

It is a CNC-controlled industrial machine designed to form grooves on compatible tubes and pipes, with two working stations for organized and efficient pipe processing.

2. What Is The Purpose Of Pipe Grooving?

Pipe grooving creates a circumferential groove that can be used with compatible grooved couplings and mechanical pipe connection systems.

3. Can It Process Oil And Gas Pipeline Pipes?

Yes, it can be used for suitable oil and gas pipeline components when the pipe dimensions, material, groove requirements, and tooling are compatible with the machine.

4. Can It Process Chemical Fluid Transport Pipes?

Yes. Suitable chemical fluid transport pipes can be processed when their material and dimensions are compatible with the machine and appropriate tooling is selected.

5. What Does The Two-Station Design Mean?

The machine has two working stations that can be organized for pipe processing according to the machine configuration. This design can improve production workflow and reduce idle handling time.

6. Is The Machine Fully Automatic?

The level of automation depends on the specific CNC configuration. CNC-controlled grooving, clamping, positioning, and processing functions can be configured according to production requirements.

7. What Pipe Materials Can Be Processed?

Depending on the machine and tooling, compatible materials may include carbon steel, stainless steel, galvanized steel, and other industrial metal pipes.

8. Can Different Pipe Sizes Be Processed?

Different pipe diameters and wall thicknesses may require different rollers, dies, clamps, or machine configurations. Pipe specifications should be provided before selecting the tooling.

9. Can The Machine Be Customized?

Yes. Grooving rollers, dies, fixtures, clamping systems, CNC functions, and other components can be customized or configured according to the customer's application.

10. What Information Should I Provide For A Machine Recommendation?

Customers should provide pipe material, outside diameter, wall thickness, pipe length, groove dimensions, connection requirements, production volume, and samples or drawings when available.

Why Choose Us
Professional CNC Pipe Processing Equipment

We provide industrial CNC pipe grooving and tube processing solutions for manufacturers requiring repeatable and efficient groove forming.

Two-Station Production Configuration

The two-station design provides greater workflow flexibility for batch pipe processing and can help reduce unnecessary loading and unloading downtime.

Customized Grooving Tooling

We can configure suitable grooving rollers, dies, clamps, fixtures, and other tooling according to pipe dimensions, material, and groove requirements.

Sample-Based Technical Support

Customers can provide pipe samples, drawings, material specifications, and finished-product requirements for application evaluation and tooling recommendations.

Factory-Direct B2B Service

We support international distributors, pipeline equipment suppliers, industrial manufacturers, OEM companies, and engineering-related customers with machine configuration and technical communication.

Export And After-Sales Support

We can provide technical documentation, operating guidance, export packaging, shipping coordination, spare-part support, and after-sales technical assistance for international customers.


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