2＂-16＂ Inch Pipe Electric Hydraulic Groove Rolling Pressing Machine Fire Pipe Grooving Machine

The compact large-sized groove machine boasts exceptional versatility and robust performance. Its wide working size range and heavy-duty adjustable bracket make it suitable for varying-sized pipes. ● Specially designed roller set prevents flare on the pipe ends, and eases the installation of the grooved couplings. ● Inbuilt high-performance gear-reducing motor contributes to a compact size and low noise. ● The unique split-type hydraulic system prevents oil leaks and extends service life. Groove depth lock nut ensures high-quality grooves and high efficiency.

Model	GHM - 6
Grooving capacity	2” ~16”（DN25~DN300, Φ33~Φ325）steel pipe
Maximum wall thickness	10mm
Output speed	23 rpm / minute
Machine gross weight	160KG
Packing size	920X480X870 mm

2"-16" Pipe Grooving Range

The machine is designed for compatible pipe sizes from approximately 2 to 16 inches. This broad working range makes it suitable for medium and larger pipe applications commonly found in construction and industrial piping.

The actual outside diameter, wall thickness, pipe material, and groove specifications should be confirmed according to the selected machine model and tooling configuration.

Electric Hydraulic Groove Forming

The electric drive provides power for the machine's operating system, while hydraulic components can provide controlled force for the groove-forming operation.

This combination allows the machine to apply stable forming pressure during pipe grooving. Proper hydraulic settings and suitable rollers should be selected according to the pipe material and dimensions.

Hydraulic Groove Rolling And Pressing

The grooving process uses a forming roller to create a circumferential groove around the pipe. Hydraulic pressure controls the forming force applied to the pipe during processing.

Roll grooving generally forms the groove through controlled deformation of the pipe wall rather than conventional cutting. This process is suitable for compatible pipes when the roller profile and processing parameters match the required groove specifications.

Fire Pipe Grooving Applications

Fire protection pipe preparation is a major application for pipe grooving equipment. Suitable steel or galvanized steel fire pipes can be processed for compatible grooved connection systems.

The machine can support production and fabrication workflows for fire sprinkler contractors, fire protection equipment suppliers, pipe distributors, and industrial piping companies.

Fire Sprinkler Pipe Grooving

Fire sprinkler piping frequently uses grooved mechanical connection systems in suitable applications. Consistent groove formation helps prepare compatible pipe sections for downstream coupling and installation.

The machine can process suitable pipe sections according to the required groove dimensions, pipe diameter, wall thickness, and connection specifications.

Stable Pipe Clamping

Stable workholding is essential during hydraulic groove forming. Suitable clamps and pipe supports help keep the pipe aligned while the forming roller applies pressure.

For longer or heavier pipes, additional support equipment can be incorporated according to pipe length, weight, diameter, and workshop layout.

Accurate Groove Positioning

The groove should be positioned correctly relative to the pipe end for compatible coupling applications. Proper pipe positioning and clamping can help maintain consistent groove locations during repeated processing.

This is particularly useful for batch production where multiple pipe sections must meet the same processing requirements.

Consistent Groove Formation

Controlled hydraulic forming can help provide repeatable groove processing when the machine is correctly adjusted and maintained.

Operators should inspect groove depth, width, location, pipe end condition, and other relevant dimensions according to the applicable technical requirements.

Galvanized And Steel Pipe Applications

The machine can be used for suitable steel pipe and galvanized steel pipe applications when the pipe specifications match the machine configuration.

Galvanized pipe has a zinc coating, so suitable rollers and processing parameters should be selected according to the pipe dimensions, coating condition, and groove requirements.

HVAC And Mechanical Piping

Grooved pipes are used in suitable HVAC, chilled-water, mechanical, and building service applications. The 2"-16" range provides flexibility for many medium and large piping requirements.

Different systems may use different materials, wall thicknesses, and groove profiles, so tooling should be selected according to the intended application.

Water Supply And Industrial Pipelines

The machine can also support suitable water supply, utility, industrial cooling, and mechanical pipeline applications.

For each application, pipe diameter, wall thickness, material, groove dimensions, and connection requirements should be confirmed before production.

Efficient Batch Pipe Processing

Manual pipe grooving can require repeated measuring, positioning, clamping, and groove forming. Electric hydraulic equipment can simplify these operations and provide a more organized production workflow.

For factories and contractors processing repeated pipe sections, the machine can help reduce repetitive manual work and improve production efficiency.

Reduced Manual Labor

Hydraulic groove forming reduces the physical effort required to create grooves manually. Operators can concentrate on pipe loading, unloading, machine monitoring, groove inspection, and routine maintenance.

This can improve labor utilization in workshops with regular pipe processing requirements.

Flexible Grooving Rollers

Different pipe diameters and wall thicknesses may require different grooving rollers or tooling. The machine can be configured according to the intended pipe range and groove specifications.

Customers can provide pipe samples, drawings, outside diameter, wall thickness, material, and groove requirements for tooling evaluation.

Suitable For Large Diameter Pipes

The upper end of the 2"-16" range allows the equipment to address larger pipe processing applications than many compact grooving machines.

When processing larger or heavier pipes, appropriate pipe supports and stable positioning are important for safe and consistent operation.

Industrial Pipe Fabrication

The machine is suitable for pipe fabrication workshops, fire protection contractors, HVAC companies, mechanical contractors, steel pipe suppliers, construction companies, and industrial pipeline manufacturers.

It can be incorporated into production workflows involving pipe cutting, end preparation, groove forming, inspection, handling, and installation preparation.

Customized B2B Pipe Processing Solution

Different customers may have different pipe sizes, materials, groove profiles, production volumes, and automation requirements.

Customers can provide pipe samples, drawings, material information, wall thickness, groove dimensions, intended coupling system, and production requirements. Based on these details, suitable machine configurations and tooling can be evaluated.

Key Features
2"-16" Pipe Processing Range
Electric Hydraulic Groove Forming
Hydraulic Groove Rolling
Controlled Groove Pressing
Fire Pipe Grooving
Fire Sprinkler Pipe Applications
Stable Pipe Clamping
Accurate Groove Positioning
Suitable For Steel Pipes
Galvanized Pipe Processing
Flexible Grooving Rollers
Industrial Pipe Fabrication Solution
Main Applications
Fire Protection Pipes
Fire Sprinkler Pipes
Galvanized Steel Pipes
Steel Pipes
Water Supply Pipes
HVAC Pipes
Mechanical Piping
Industrial Pipelines
Construction Piping
Large Diameter Pipes
Pipe Fabrication Workshops
Grooved Pipe Production
FAQs
1. What Is A 2"-16" Electric Hydraulic Pipe Grooving Machine?

It is an industrial machine that uses an electric drive and hydraulic groove-forming system to create circumferential grooves on compatible pipes within the specified 2"-16" range.

2. Can It Process 2-Inch To 16-Inch Pipes?

Yes. The machine is designed for compatible pipe sizes within the 2"-16" range. The exact outside diameter and wall thickness capability depends on the selected model and tooling.

3. What Is Hydraulic Groove Pressing?

Hydraulic groove pressing uses hydraulic force to press a forming roller against the pipe and create a controlled circumferential groove.

4. Can It Process Fire Pipes?

Yes. Suitable steel and galvanized steel fire protection pipes can be processed when their dimensions and groove requirements match the machine configuration.

5. Can It Groove Galvanized Steel Pipes?

Suitable galvanized steel pipes can be processed with appropriate rollers and machine settings. Pipe coating, diameter, wall thickness, and groove requirements should be confirmed before production.

6. Is Roll Grooving A Cutting Process?

No. Roll grooving generally forms the groove through controlled deformation of the pipe wall rather than removing material through conventional cutting.

7. Can It Process Large Diameter Pipes?

Yes. The 2"-16" configuration is intended to accommodate compatible medium and large pipe sizes, subject to the specific machine model and pipe specifications.

8. Is It Suitable For HVAC Applications?

Yes. Compatible steel pipes used in suitable HVAC and mechanical piping systems can be processed according to their dimensions and groove requirements.

9. Can The Groove Dimensions Be Customized?

Groove dimensions depend on the required connection system, pipe specifications, rollers, and machine configuration. Suitable tooling can be evaluated according to the application.

10. What Information Is Needed Before Ordering?

Provide pipe material, outside diameter, wall thickness, pipe length, groove dimensions, connection requirements, production volume, and intended application. Samples or technical drawings are also recommended.

Why Choose Us
Electric Hydraulic Grooving Technology

We provide electric hydraulic pipe grooving equipment designed for controlled groove rolling and pressing on suitable steel and metal pipes.

Wide 2"-16" Processing Range

The machine is designed for a broad range of compatible pipe sizes, making it suitable for fire protection, HVAC, water supply, and industrial pipe fabrication.

Stable Hydraulic Groove Forming

Hydraulic forming provides controlled force during the grooving process and can support consistent results when properly configured for the pipe specification.

Customized Grooving Tooling

We can recommend suitable grooving rollers, clamps, fixtures, and pipe supports according to pipe diameter, wall thickness, material, and groove requirements.

Factory-Direct  Service

We support international customers with machine selection, technical communication, configuration, export packaging, shipping coordination, operating documentation, and after-sales assistance.

Sample-Based Technical Support

Customers can provide pipe samples, drawings, groove specifications, material information, and production requirements so that the appropriate machine and tooling can be evaluated before ordering.

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