Drill Pipe Magazine/Rack for Trenchless Drilling

Product Specifications

Technical details and manufacturing context for Drill Pipe Magazine/Rack

Definition

The drill pipe magazine/rack is a component of trenchless drilling machines, designed to store, organize, and facilitate the handling of drill pipes during horizontal directional drilling (HDD) operations. It integrates into the drilling rig to manage multiple pipes efficiently, reducing manual handling risks and maintaining pipe alignment for smooth drilling processes. The system typically employs gravity-fed, carousel, or linear rack designs to hold pipes in organized positions. During drilling, pipes are sequentially retrieved from storage, aligned with the drilling axis, and connected to the drill string. After use, pipes are returned to designated positions for cleaning, inspection, and future use. Constructed from high-strength steel and alloy steel with wear-resistant coatings, the magazine/rack is built to withstand demanding field conditions. Key specifications include a storage capacity of 20 to 120 pipes, accommodating pipe diameters from 60 to 325 mm, and a maximum load capacity of 10 to 50 tonnes. The operating pressure range is 1.0 to 1.6 MPa, and the operating temperature range is -20°C to 50°C. Positioning accuracy is ±5 mm, and rotation speed (for carousel types) is 0 to 10 rpm. The system requires a 380 V AC three-phase power supply (IEC 60038) and a 24 V DC control voltage (IEC 61131-2) for PLC and sensors. Ingress protection is rated IP54 to IP65 (IEC 60529). Structural steel grade Q345B (GB/T 1591) is used for frames. The total weight of the magazine/rack ranges from 2 to 8 tonnes, depending on capacity and configuration. These values are reference ranges; verify model-specific specifications with the legal manufacturer or supplier.

Working Principle

The magazine/rack stores drill pipes in organized positions using gravity-fed, carousel, or linear rack designs. During drilling, pipes are sequentially retrieved from storage, aligned with the drilling axis, and connected to the drill string. After use, pipes are returned to designated positions for cleaning, inspection, and future use. The system may be automated or manual, with sensors and PLC controls ensuring correct positioning and sequencing. The design minimizes manual handling and maintains pipe alignment for efficient drilling.

Common Materials

High-strength steel, Alloy steel, Wear-resistant coatings

Technical Parameters

Parameter	Typical range	Notes & selection driver
Storage Capacity	20–120 pipes	Number of drill pipes the rack can hold
Pipe Diameter Range	60–325 mm	Fits common drill pipe sizes
Max Load Capacity	10–50 t	Total weight of stored pipes
Operating Temperature	-20–50 °C	Outside this range, hydraulic seals may fail
Positioning Accuracy	±5 mm	Ensures correct pipe alignment
Rotation Speed	0–10 rpm	Speed of the carousel or magazine
Power Supply	380 V AC	Three-phase industrial powerIEC 60038
Control Voltage	24 V DC	For PLC and sensorsIEC 61131-2
Ingress Protection	IP54–IP65	Dust and water resistance for outdoor useIEC 60529
Material Grade	Q345B	Structural steel for framesGB/T 1591
Weight	2–8 t	Depends on capacity and configuration

Ranges are indicative industry figures for RFQ preparation, not a supplier commitment. Confirm every value and standard with the legal manufacturer before ordering.

Components / BOM

Storage Frame
Main structural support for holding drill pipes in organized positions

Material: Structural steel
Pipe Cradles/Supports Part
Individual supports that cradle each drill pipe to prevent damage and maintain alignment

Material: Rubber-coated steel
Alignment Guides Part
Guides that ensure proper pipe positioning during loading and retrieval

Material: Wear-resistant alloy
Locking Mechanisms
Secures pipes in place during transport and operation to prevent movement

Material: Hardened steel
Sensors Optional
Confirm pipe position and sequence on automated magazines.

Industry Taxonomies & Aliases

Commonly used trade names and technical identifiers for Drill Pipe Magazine/Rack.

Applied To / Applications

This component is essential for the following industrial systems and equipment:

Trenchless Drilling Machine

View system integration details

Manufacturers of Drill Pipe Magazine/Rack

Manufacturer profiles associated with Drill Pipe Magazine/Rack.

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Frequently Asked Questions

What is the storage capacity of the drill pipe magazine/rack?

The storage capacity ranges from 20 to 120 pipes, depending on the model and configuration. Verify the exact capacity for your specific unit with the manufacturer.

What pipe diameters can the magazine/rack accommodate?

It fits common drill pipe sizes with diameters from 60 mm to 325 mm. Confirm compatibility with your drill pipe dimensions before use.

What are the power supply requirements?

The system requires a 380 V AC three-phase power supply (IEC 60038) and a 24 V DC control voltage (IEC 61131-2) for PLC and sensors. Check the electrical specifications of your installation.

What is the operating temperature range?

The operating temperature range is -20°C to 50°C. Outside this range, hydraulic seals may fail. Ensure the system is used within these limits.

Data Basis

Editorial classification, named public sources where available, and source-reviewed manufacturer records.

Preliminary Technical Classification

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pressure:	N/A (non-pressurized storage system)
other spec:	Max pipe length: 12m, Max pipe weight per slot: 500kg, Slurry concentration tolerance: Up to 40% solids in handling area
temperature:	-20°C to +50°C (operational ambient range)

Drill Pipe Magazine/Rack

Product Specifications

Industry Taxonomies & Aliases

Applied To / Applications

Industrial Ecosystem & Supply Chain Structure

Application Fit & Sizing Matrix

Reliability & Engineering Risk Analysis

Compliance & Manufacturing Standards