What is the positioning accuracy of the machine?

The machine offers a high positioning accuracy of 0.020mm.

What industries is this machine suitable for?

It is widely used in petroleum exploitation, mineral mining, chemical piping, and geological prospecting.

What is the maximum spindle speed?

The spindle speed ranges from 25-120 RPM in low gear and 100-500 RPM in high gear.

Heavy Duty CNC Lathe Machine for Large Spindle Bore Pipe Threading

Name: Heavy Duty CNC Lathe Machine for Large Spindle Bore Pipe Threading
Brand: Taian Best Machinery Co., Ltd.
SKU: 2011620642

Shandong, ChinaTaian Best Machinery Co., Ltd.

US$29,800.00-39,800.00

1 Set

Product profile

After-sales Service

24 Hours Online

Warranty

One Year

Application

Metal

Model NO.

QK1322

Process Usage

Metal-Cutting CNC Machine Tools

Movement Method

Linear Control

Control Method

System

Numerical Control

CNC

Processing Precision

0.020

Certification

GS, CE, ISO 9001

Condition

New

Spindle Bore

225mm

Width of Bed

550mm

Max.Spindle Speed

500rpm

Turret

4 Station Electric

Main Motor

11kw

Gross Weight

5500kg

Net Weight

5100kg

Processing Length

1500/2000/3000/4000

Pipe Threading Range

50-220mm

Shank Tool

32X32mm

Transport Package

Iron Sheet Packaging

Specification

18CBM

Trademark

BST

Origin

China

HS Code

8458110090

Production Capacity

1000/Year

Key features

High Precision Processing: Achieves positioning accuracy of 0.020mm and repositioning accuracy of 0.01mm for superior quality.

Wide Pipe Threading Range: Capable of processing pipe threads ranging from 50mm to 220mm diameter.

Versatile Machining Functions: Processes internal/external threads, cylindrical, conical, spherical, and curved surfaces.

High-Speed Spindle Operation: Features an 11kW motor with dual gear speeds ranging from 25 to 500 RPM.

Large Spindle Bore Capacity: Equipped with a 225mm spindle bore suitable for large diameter pipe processing.

Multi-Station Turret System: Includes a vertical four-station electric turret with 2.6s indexing time.

Global Certification Standards: Certified with GS, CE, and ISO 9001 for international safety and quality compliance.

Flexible Control System Options: Supports GSK980TC3, Siemens 808D, Fanuc 0i-TF, and Syntec 22TA control systems.

Company profile

Taian Best Machinery Co., Ltd.

Shandong, China

Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2023-10-18Nearest Port: Qingdao, Shanghai, NingboAverage Response Time: ≤7.50hTerms of Payment: LC, T/TInternational Commercial Terms(Incoterms): FOB, EXW, CFR, CIF, DDP

AI-Powered supplier vetting

SummaryTaian Best Machinery Co., Ltd. is a China-based trading company and manufacturer/factory in Shandong, specializing in CNC and conventional machine tools. Its stated product range exceeds 100 items and includes CNC lathes, pipe-threading lathes, machining centers, and related equipment. The supplier reports ISO 9001 certification, three production lines, 6–10 years of R&D engineer experience, and fewer than five quality-control staff. It exports broadly across multiple regions, offers technical support and customization according to the company profile, and reports established quotation, payment, and export arrangements. However, evidence of specific customer projects or verifiable customer references is limited, and the available transaction record shows only one associated trade transaction. Financial credibility cannot be assessed because the available information is insufficient for a reliable judgment.

Supplier typeThe supplier is explicitly identified as both a trading company and manufacturer/factory. Its stated business focuses on researching, producing, selling, and servicing machine tools, including CNC lathes and machining centers.

CertificationsThe supplier reports holding ISO 9001 certification. This is explicit evidence of a quality-management certification, although no certificate number, issuing body, or validity period is provided.

After-Sales capabilityThe company describes itself as providing sales and service, and its background profile states that it provides technical support and customer service. These statements support an after-sales capability, but no service network, response-time standard, or warranty details are given.

R&D capabilityThe supplier explicitly claims strong product-development capability and offers more than 100 products across several CNC, conventional, turning-center, and machining-center series. It also reports 6–10 years of total R&D engineer experience, supporting a positive assessment of product-development capability.

Production capacityThe supplier states that it has strong manufacturing capacity, more than 100 products, and three production lines. Its described manufacturing scope covers CNC lathes, machining centers, and related equipment, indicating established production capability.

Customization capabilityThe company profile explicitly states that it provides customization for machine tools used in industries including petroleum, mining, and shipbuilding. No details are provided on engineering resources, customization scope, or completed customized projects, but the stated capability is direct evidence.