Are you looking for the best portable boring machine manufacturers in China? If so, you’re in the right place. In this article, we’ll compare the top factories, highlighting their unique features, product ranges, and what sets them apart in the industry. Let’s dive in and find the perfect fit for your needs.

China Portable Line Boring Welding Machine …

Product Details: The S Power Portable Line Boring and Welding Machine combines line boring and welding functions into one machine. It is designed for on-site maintenance and repair of large equipment, such as engine blocks, cylinder heads, and other metal components. The machine features a compact and portable design, making it easy to transport and use in various environments. It includes advanced engineering and high-quality components to ensure precise and efficient operations.

Pros:
– Combines line boring and welding functions, increa…
– Compact and portable design for easy transportatio…
– High-quality components and advanced engineering f…
– Suitable for a wide range of applications, includi…

Cons:
– May require specialized training to operate effect…
– Could be expensive compared to single-function mac…
– Limited information available on maintenance and r…

chinese line boring machine Manufacturers & Suppliers

Product Details: The Chinese line boring machine is used to repair stern shaft holes, connective holes, and hinge holes. It has a boring range of 95-800mm and optional boring bar lengths from 2000mm to 6000mm.

Pros:
– Compact and mobile design for field repairs
– High precision and efficiency in processing
– Versatile application in various industrial settin…

Cons:
– Limited specific technical specifications availabl…
– No detailed information on power options or torque…

Best Portable Line Boring Machine

Line Boring Machine In-situ

Product Details: The in-situ line boring machines from Portable Tools are designed for high-quality, customized line boring operations. These machines are manufactured and supplied by professionals in China. Key features include the ability to perform line boring in tight spaces, precision and speed comparable to stationary machines, and various power options such as electric, pneumatic, and hydraulic. The machines come with rugged rotational drive and axial feed systems, precision bars, and heavy-duty bearings. They also support boring diameters ranging from specific models, though exact ranges are not specified on this page.

Pros:
– High precision and speed comparable to stationary…
– Customizable to fit various applications
– Rugged rotational drive and axial feed systems
– Supports electric, pneumatic, and hydraulic power…
– Can operate in tight spaces

Cons:
– Specific boring diameter ranges and detailed speci…
– May require specialized setup and operation skills

JRT50 – Portable Line Boring Machine

Product Details: The JRT50 is a portable line boring machine designed for easy concentric bore repair of holes on equipment such as tractors and excavators. It is noted for its power and flexibility, making it the most powerful in its class. The machine is compact, versatile, and easy to set up, allowing users to complete tough jobs efficiently.

Pros:
– Most powerful in its class
– Compact and versatile design
– Easy to set up
– High flexibility for various repair tasks

Cons:
– No specific cons mentioned on the product page
– Potential for high cost due to advanced features a…

JOYSUNG – Portable Line Boring Machine, Portable Flange …

Product Details: JOYSUNG offers a range of portable machine tools, including rugged and innovative portable milling machines with 2-axis and 3-axis options, and a mini manual flange facer machine. The milling machines feature lightweight and modular designs, allowing easy setup and use. The flange facer machine is designed for small flanges, such as instrument flanges, and operates in narrow spaces with a facing diameter of 25.4-165mm.

Pros:
– Portable and lightweight, making them easy to set…
– Innovative and rugged design suitable for industri…
– Modular design for flexibility and ease of operati…
– Specifically designed for narrow spaces, ideal for…

Cons:
– Limited information available on the website regar…
– No detailed specifications or comparisons with oth…
– No customer reviews or testimonials provided on th…

Line Boring Machines Manufacturers

Product Details: Portable line boring machines include models such as LBM50, LBM60, LBM90, and LBM110. These machines are designed for boring diameters ranging from specific sizes depending on the model, with features like rugged rotational drive and axial feed systems, precision bars, and heavy duty bearings. Power options include electric, pneumatic, and hydraulic. They are equipped with mounting brackets, spherical bearings, and self-centering setup cones for precise and efficient operation in tight spaces.

Pros:
– High precision and accuracy in boring processes
– Efficiency in completing the boring process quickl…
– Versatility in working on a wide range of equipmen…
– Portability, eliminating the need for equipment di…
– Cost-effectiveness by reducing labor costs, downti…

Cons:
– Complex setup may require specialized knowledge
– Higher initial cost compared to traditional method…
– Dependence on power sources (electric, pneumatic,…

LBM90 Line Boring Machine

Product Details: The LBM90 Line Boring Machine has a boring diameter range of 95-800mm. It is used for processing inner holes, big scaled ship fixed holes, and ship axis holes, and can be installed horizontally and vertically. Key technical details include a boring bar diameter of 90mm, boring bar rpm of 0-90, and a feed rate of 0-0.5mm/rev. The machine is powered by either a servo motor (3KW, 380V/415V, 50/60HZ) or a hydraulic motor (15HP/25HP). The axial feed unit has a stroke of 600/1000mm, and the rotation drive unit features an 8.5:1 worm gear reduction ratio.

Pros:
– Versatile application in various industries includ…
– Can be installed horizontally and vertically, offe…
– Strong power options with servo and hydraulic moto…
– High precision with mechanical feed and adjustable…
– 24/7 customer service and quality assurance.

Cons:
– The machine is relatively heavy, with the axial fe…
– Requires specific tooling and setup, which can be…
– Higher power consumption with the servo motor (3KW…

China Portable Line Boring Machine Suppliers

Product Details: The portable line boring machine is designed for high-efficiency and precision machining. It is widely used in various fields, including repairing holes in heavy construction equipment. The machine is capable of machining large and complex components with ease.

Pros:
– Powerful machining capacity
– Portable and versatile for various applications
– High efficiency and precision

Cons:
– No specific cons mentioned on the webpage
– May require specialized training for operation

China Mobile Line Boring Machine Manufacturers and …

Product Details: The Mobile Line Boring Machine, such as the SR526D and SR536D Hydraulic Piling Rig, is manufactured by Sinovo Group in China. These machines feature a rotary piling mechanism with a crawler chassis, designed for efficiency and stability in various construction environments. They are part of a broader range of products including Small Tunnel Boring Machine, Bore Cutting Machine, and Single Tube Core Barrel.

Pros:
– Manufactured with a focus on quality, efficiency,…
– Global supply chain reaching Europe, America, Aust…
– Guaranteed quality and availability due to in-hous…
– Comprehensive service support for clients worldwid…

Cons:
– Limited specific technical details available on th…
– No direct comparison with competitors’ products pr…

Comparison Table

Company	Product Details	Pros	Cons	Website
China Portable Line Boring Welding Machine …	The S Power Portable Line Boring and Welding Machine combines line boring and welding functions into…	– Combines line boring and welding functions, increa… – Compact and portable design for easy trans…	– May require specialized training to operate effect… – Could be expensive compared to single-func…	www.spower-portablelineboring.com
chinese line boring machine Manufacturers & Suppliers	The Chinese line boring machine is used to repair stern shaft holes, connective holes, and hinge hol…	– Compact and mobile design for field repairs – High precision and efficiency in processing – Versat…	– Limited specific technical specifications availabl… – No detailed information on power options o…	www.dthmachines.com
Best Portable Line Boring Machine				www.spower-portablelineboring.com
Line Boring Machine In-situ	The in-situ line boring machines from Portable Tools are designed for high-quality, customized line…	– High precision and speed comparable to stationary… – Customizable to fit various applications -…	– Specific boring diameter ranges and detailed speci… – May require specialized setup and operatio…	www.portable-tools.com
JRT50 – Portable Line Boring Machine	The JRT50 is a portable line boring machine designed for easy concentric bore repair of holes on equ…	– Most powerful in its class – Compact and versatile design – Easy to set up – High flexibility for…	– No specific cons mentioned on the product page – Potential for high cost due to advanced features…	cncwmt.com
JOYSUNG – Portable Line Boring Machine, Portable Flange …	JOYSUNG offers a range of portable machine tools, including rugged and innovative portable milling m…	– Portable and lightweight, making them easy to set… – Innovative and rugged design suitable for i…	– Limited information available on the website regar… – No detailed specifications or comparisons…	joysungportable.com
Line Boring Machines Manufacturers	Portable line boring machines include models such as LBM50, LBM60, LBM90, and LBM110. These machines…	– High precision and accuracy in boring processes – Efficiency in completing the boring process quic…	– Complex setup may require specialized knowledge – Higher initial cost compared to traditional meth…	www.portable-machines.com
LBM90 Line Boring Machine	The LBM90 Line Boring Machine has a boring diameter range of 95-800mm. It is used for processing inn…	– Versatile application in various industries includ… – Can be installed horizontally and vertical…	– The machine is relatively heavy, with the axial fe… – Requires specific tooling and setup, which…	www.portable-tools.com
China Portable Line Boring Machine Suppliers	The portable line boring machine is designed for high-efficiency and precision machining. It is wide…	– Powerful machining capacity – Portable and versatile for various applications – High efficiency an…	– No specific cons mentioned on the webpage – May require specialized training for operation	www.amco-mt.com
China Mobile Line Boring Machine Manufacturers and …	The Mobile Line Boring Machine, such as the SR526D and SR536D Hydraulic Piling Rig, is manufactured…	– Manufactured with a focus on quality, efficiency,… – Global supply chain reaching Europe, Americ…	– Limited specific technical details available on th… – No direct comparison with competitors’ pro…	www.sinovogroup.com

Frequently Asked Questions (FAQs)

How Do I Evaluate the Reliability of a Portable Line Boring Machine Factory in China?

When evaluating the reliability of a portable line boring machine factory in China, you should look at several key factors. Check for credentials such as ISO 9001 certifications, which indicate adherence to international quality standards. Read customer reviews and ask for references to gauge the factory’s reputation. It’s also a good idea to request samples or visit the factory to see their production process firsthand. This will help you assess their capabilities and ensure you’re working with a trustworthy manufacturer.?

What Are the Key Features I Should Look for in a Portable Line Boring Machine?

When selecting a portable line boring machine, you need to consider several key features. Look for machines that offer high accuracy, such as the ability to bore to an accuracy of 0.01mm[2]. Check the boring diameter range, which can vary from 65-600mm, and the power options, such as electric or hydraulic[2]. Also, consider the machine’s versatility in handling different types of holes, including spindle holes, blind holes, and stepped holes. Additionally, features like rapid centering systems and remote control options can enhance safety and efficiency.?

How Can I Ensure the Machine Meets My Specific Needs and Specifications?

To ensure the machine meets your specific needs, communicate your requirements clearly with the manufacturer. Provide detailed specifications about the type of work you will be doing, the materials you will be working with, and any custom features you need. You can also ask for samples or prototypes to test before making a larger order. Visiting the factory or requesting a demonstration can also help you verify that the machine will perform as expected.?

What Are the Typical Lead Times and Shipping Considerations for Portable Line Boring Machines from China?

The lead time for portable line boring machines from China can vary depending on the manufacturer and the complexity of the machine. Generally, you should factor in several weeks to a few months for production and shipping. It’s important to also consider customs clearance times and any additional logistics that might affect delivery. Make sure to discuss these details with your supplier to get a clear estimate of when you can expect your machine to arrive.?

How Can I Ensure the Machine Complies with Safety and Quality Regulations?

To ensure the machine complies with safety and quality regulations, look for manufacturers that follow international safety standards and have necessary certifications such as the China Compulsory Certification (CCC)[5]. Ask for documentation and compliance certificates before ordering. It’s also important to check if the manufacturer adheres to specific industry standards, such as the JB/T 3347-2011 standard for horizontal boring and milling machines. This will help you ensure that the machine is safe, reliable, and meets the required quality standards.?