CNC Automatic Threading Machine for Firefighting Pipe Double Heads Feeding Automatically

Technical parameter:

1. threading production line is composed of a storage platform, a feeding mechanism, a predetermined length mechanism, a hydraulic clamping mechanism, a spindle power mechanism, and a servo threading feeding mechanism. Each mechanism has undergone machine tool dynamics analysis and finite element analysis to make its geometric structure more reasonable, and its proper matching with stiffeners ensures the high rigidity of foundation. The overall structure of the machine tool conforms to advanced design concept of material mechanics, which can ensure the heavy load capacity during processing.

2. Adopting intelligent control of Delta PLC system, feed of machine head and rotation of  spindle are controlled by the servo motor, which can safely and reliably set  start and end points of threading to meet  needs of different threading lengths and ensure processing accuracy.

3. Use C3 grade high precision and high strength ball screw. use of high-precision lock nuts and pre-stretched ball screw greatly increase transmission rigidity and eliminate effect of thermal deformation during movement, thus ensuring the positioning accuracy and repeat positioning accuracy of the machine tool.

4. threading spindle feed adopts a heavy-duty linear slide support design. The linear slide is widened and enlarged. roller heavy-duty linear guide can meet customer’s requirements for fast speed and high precision, and it can also cut strongly. At the same time, it also increases the service life of machine tool guide rail.

5. opening and closing of the machine head is controlled by the cylinder, clamping and loosening of the pipeline is controlled by cylinder, and fixture has a self-centering function.

6. machine tool is equipped with a sealed protective cover, which effectively protects guide rail and lead screw and prolongs its service life.

7. whole frame can be automatically raised and lowered to meet the processing of different pipe diameters.

8. Lubrication system: guide rail is lubricated with a volume distributor with oil filling, and oil needed by the guide rail is supplied regularly and quantitatively to reduce the waste of lubricant and avoid environmental pollution.

9. wiring inelectrical cabinet is in compliance with electrical safety regulations to ensure that contr

Model	65A
power	20kw
Main axis speed	100RPM
Threading capacity	1-2.5inch/25-63mm
Fit to pipe length	1.8-8m
Threading machine head	2
RPM	1200 R/M
Control meth	PLC
Dimensions	9000*5000*1600mm

The CNC Automatic Threading Machine for Firefighting Pipe Double Heads Feeding Automatically is an industrial pipe processing solution designed for efficient and repeatable threading of firefighting pipes, fire sprinkler pipes, steel pipes, and other compatible metal pipe products. With CNC-controlled operation, double threading heads, and automatic feeding, the machine is designed to streamline pipe end processing and reduce repetitive manual handling in high-volume production environments.

Fire protection pipe manufacturing often requires large quantities of threaded steel pipe sections with consistent dimensions and connection quality. Traditional manual threading can involve significant labor and repeated loading, positioning, and threading operations. An automated CNC system can help organize these processes into a more continuous production workflow.

CNC Automatic Pipe Threading

The machine uses a CNC control system to coordinate the pipe threading process. After the pipe is automatically fed and correctly positioned, the machine can perform the programmed threading cycle according to the selected configuration.

CNC control helps establish repeatable operating sequences and reduces the need for operators to manually control every stage of the threading process. Machine parameters can be adjusted according to pipe diameter, thread requirements, material, and production conditions.

Designed For Firefighting Pipes

Firefighting and fire sprinkler piping commonly use threaded connections for suitable pipe systems. Efficient pipe end threading is therefore an important step in the fabrication and preparation of compatible fire protection pipes.

The machine is designed for manufacturers processing steel pipe sections used in fire protection systems. Actual pipe dimensions, thread specifications, and finished connection requirements should be confirmed according to the customer's product standards and project requirements.

Double Head Threading Configuration

The Double Head Pipe Threading Machine uses two threading heads to support efficient pipe end processing. Depending on the machine configuration and production process, double heads can allow simultaneous or coordinated processing of pipe ends.

This configuration can reduce handling between operations and help improve overall production efficiency. The exact threading sequence depends on the machine design, pipe dimensions, and selected tooling.

Automatic Pipe Feeding

Automatic feeding is an important feature for continuous pipe production. The machine can be equipped with a suitable feeding system to transfer pipe sections into the threading station with controlled positioning.

Automatic feeding reduces repetitive manual loading and can help maintain a stable production cycle. Feeding components should be selected according to pipe length, diameter, weight, and production requirements.

Stable Pipe Positioning

Accurate positioning is essential for producing properly aligned pipe threads. The machine can use mechanical fixtures, clamps, guides, and positioning components to secure the pipe during the threading process.

Stable workpiece positioning helps reduce movement and vibration and supports consistent threading results throughout a production batch.

Efficient Pipe End Threading

The machine is designed specifically for pipe end threading applications. Suitable threading dies are selected according to the required thread size, pitch, profile, and standard.

Proper tooling and machine adjustment help produce consistent external threads that can subsequently be connected with compatible fittings, couplings, valves, or other pipeline components.

Suitable For Steel And Metal Pipes

The CNC threading system can be used for compatible carbon steel pipes, galvanized steel pipes, and other suitable metal pipe products.

Material hardness, pipe wall thickness, outside diameter, thread specification, and required thread length should be considered when selecting the machine and tooling. Special materials or non-standard pipe designs may require application testing.

Fire Sprinkler Pipe Processing

Fire sprinkler pipe fabrication often involves repetitive processing of standardized pipe sections. Automatic threading equipment can help manufacturers improve workflow efficiency when preparing threaded pipe ends for compatible fittings and couplings.

The machine can be incorporated into a production process involving pipe cutting, threading, inspection, marking, and other operations according to the customer's requirements.

High Production Efficiency

Automatic feeding and CNC-controlled threading can reduce repetitive manual operations and help improve production efficiency. The double-head configuration further supports a streamlined pipe processing workflow.

For manufacturers processing large quantities of firefighting pipes, automation can help reduce operator workload and establish a more consistent production cycle.

Consistent Thread Quality

Consistent thread quality is important for threaded pipe connections. Correct alignment, threading dies, machine parameters, lubrication, and workpiece clamping all influence the final result.

CNC control helps maintain repeatable machine movements and operating sequences. Thread inspection should still be performed according to the customer's quality control procedures and applicable product requirements.

Flexible Threading Tooling

Different pipe sizes and thread specifications require suitable dies and tooling. The machine can be configured according to the required pipe diameter, thread standard, pitch, thread length, and production requirements.

Customers should provide technical drawings, samples, thread specifications, and pipe material information when requesting tooling recommendations.

Industrial Production Line Integration

The machine can serve as part of a larger automated pipe processing line. Depending on customer requirements, additional systems for feeding, conveying, measuring, marking, inspection, collection, or downstream assembly may be integrated.

This makes the machine suitable for factories seeking to improve automation across their firefighting pipe production process.

Reduced Manual Handling

Automatic feeding and CNC threading reduce the amount of repetitive material handling required from operators. Instead of manually loading and controlling each pipe throughout the entire threading operation, operators can focus on monitoring the machine, replenishing material, and inspecting finished products.

Reduced manual handling can also help establish a more organized factory workflow.

B2B Customized Solution

Every firefighting pipe production line may have different requirements for pipe diameter, length, material, thread standard, production capacity, and automation level.

We can provide B2B customers with machine configuration recommendations, threading tooling, automatic feeding solutions, sample testing, technical documentation, and export support. Customers can provide pipe samples, drawings, dimensions, material information, thread requirements, and target production capacity for evaluation.

Key Features
CNC Automatic Pipe Threading
Designed For Firefighting Pipes
Double Head Threading Configuration
Automatic Pipe Feeding
Automatic Workpiece Positioning
Stable Pipe Clamping
Consistent Thread Formation
Suitable For Steel Pipes
High Production Efficiency
Reduced Manual Handling
Flexible Threading Tooling
Industrial Production Line Integration
Main Applications
Firefighting Pipes
Fire Sprinkler Pipes
Fire Protection Piping
Steel Pipes
Galvanized Steel Pipes
Pipe Couplings
Threaded Pipe Fittings
Pipeline Components
Construction Pipe Fabrication
Fire Protection Equipment Manufacturing
Industrial Pipe Processing
Automated Pipe Production Lines
FAQs
1. What is a CNC Automatic Threading Machine for Firefighting Pipe?

It is a CNC-controlled industrial machine designed to automatically feed and thread compatible firefighting, fire sprinkler, steel, and metal pipes.

2. What is the advantage of the double-head design?

The double-head configuration can support efficient processing of pipe ends and may reduce handling between threading operations, depending on the machine configuration.

3. Does the machine automatically feed the pipes?

Yes. The machine is designed with an automatic feeding system for compatible pipe products. The feeding method depends on pipe diameter, length, weight, and machine configuration.

4. Is it suitable for fire sprinkler pipes?

Yes. It is designed for compatible fire sprinkler and firefighting pipe threading applications. Exact pipe and thread specifications should be confirmed before machine selection.

5. What materials can be processed?

Suitable applications may include carbon steel, galvanized steel, and other compatible metal pipes. Material properties and pipe specifications should be confirmed for the selected configuration.

6. Can different pipe sizes be processed?

Yes, compatible pipe sizes can be processed with suitable threading dies, fixtures, and machine settings. The required size range should be provided before ordering.

7. Can different thread standards be supported?

Different thread standards and profiles may require corresponding dies and machine parameters. Customers should provide the required thread standard, size, pitch, and profile for evaluation.

8. Is the machine suitable for high-volume production?

Yes. Automatic feeding, CNC control, and double-head threading are designed to support repetitive industrial pipe production and improve workflow efficiency.

9. Can additional automation be added?

Depending on the production line, feeding, conveying, measuring, marking, inspection, collection, and other auxiliary systems can be considered.

10. What information is needed for a quotation?

Please provide pipe diameter, wall thickness, pipe length, material, thread standard, thread size, pitch, thread length, production volume, and product drawings or samples.

Why Choose Us
Specialized Firefighting Pipe Equipment

We provide industrial pipe threading and processing equipment for firefighting pipes, fire sprinkler pipes, steel pipes, and related pipeline components.

CNC Automatic Operation

CNC-controlled threading helps establish repeatable processing cycles and reduces repetitive manual operation in production environments.

Double Head Configuration

The double-head design provides an efficient solution for manufacturers requiring higher processing efficiency and streamlined pipe end threading.

Automatic Feeding Solutions

We can provide suitable automatic feeding and positioning systems according to pipe dimensions, production volume, and factory workflow.

Customized Tooling And Configuration

Threading dies, fixtures, clamps, feeding systems, and other components can be selected according to customer pipe samples, drawings, and technical requirements.

Factory-Direct Supply

We support fire protection equipment manufacturers, pipe factories, distributors, importers, construction companies, and industrial customers.

International Export Service

We provide technical documentation, operating guidance, export packaging, shipping coordination, and after-sales support for overseas customers.

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