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Highly Efficient Hydraulic Pipe Threading Rolling Machine with Roller Base
US$2,900.00-8,900.00
1 Piece

Product profile

Customization

Available

Bolt Die Type

METRIC

Bolt Die Material

HSS

Model NO.

B0821

Bolt Die Size

2 1/2"-3"

Model

3 inch

Type

Light

Warranty

1year

Place of Origin

Jiangsu, China (Mainland)

Max. Rolling Force

≥200kN

Electrical Control

Manual Button Switch

Feeding Method

Hydraulic Feeding

Return Method

Spring Return

Transport Package

Carton

Specification

1/2"-3" (BSPT & NPT) (1/2"-3/4", 1"-2", 2 1/2"-3"

Trademark

SMAC

Origin

China

HS Code

1

Key features

High Rigidity Construction: Body cast in HT250 steel; fixed and movable roller bases cast in QT450 steel for superior stability.
Stable Hydraulic System: Dual parallel hydraulic cylinders ensure synchronized operation and sufficient rolling pressure.
Versatile Rolling Functions: Supports both axial and radial rolling with adjustable roller angles and zero-angle settings.
Flexible Control Modes: Offers automatic, manual, and foot-operated programs with independent start/stop capabilities.
Wide Specification Range: Handles screw diameters from 6mm to 64mm with pitches up to 6mm and accuracy grade 6g.
OEM and ODM Services: Customization services available for branding and specific manufacturing requirements.
CE Certified Safety: Product meets CE safety standards for international compliance and operational security.
Efficient Transmission: Large-module spur and helical gears ensure high torque and reliable power transmission.

Company profile

SJR Machinery Limited
SJR Machinery LimitedJiangsu, China
CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service AvailableExport Year: 1999-05-14 CertifiedNearest Port: Shanghai PortAverage Response Time: ≤5.15h CertifiedTerms of Payment: LC, T/T, D/P, etc.

AI-Powered supplier vetting

SummarySJR Machinery Limited is a China-based limited company headquartered in Nantong, Jiangsu, established in 2017, with 59 employees and a reported 33,760 m² manufacturing plant. Its stated product scope covers machine tools, stamping, bending, cutting, drilling, milling, and related industrial production lines. The supplier presents global after-sales support, original spare-parts supply, IoT-enabled monitoring, and 24/7 technical assistance. Trade records show transactions involving milling equipment and a C-type fin press line, with buyers in India, but the records also show supplier registration entries from 2025 and do not establish the full depth or continuity of its export history. No certification information is provided. The available evidence supports production breadth, service commitments, and some customer transaction activity, while certification, financial credibility, and customization capability remain insufficiently documented.
Supplier typeThe supplier is identified as SJR Machinery Limited, a Chinese limited company headquartered in Nantong, Jiangsu. Its stated business covers industrial equipment and components, tools and hardware, manufacturing and processing machinery, and a broad range of machine-tool and production-line products.
After-Sales capabilityThe supplier states that it operates service centers in multiple countries and regions, guarantees original spare-parts supply for each machine, and provides rapid-response 24/7 technical support. These explicit service commitments indicate a stated after-sales support capability, although the slices do not identify the service-center locations or response performance.
R&D capabilityThe supplier states that its equipment incorporates IoT technology for real-time monitoring and predictive maintenance. Its listed offerings also include CNC servo presses, CNC panel benders, punch-and-laser combination machines, and automated production lines, providing explicit evidence of technologically advanced product offerings.
Production capacityThe supplier reports a 33,760 m² manufacturing plant, 59 employees, and a product portfolio spanning stamping lines, press brakes, punching, laser cutting, milling, bending, rolling, drilling, shearing, and grinding equipment. This breadth and the stated manufacturing-site data support production capability, although actual output capacity and utilization are not provided.
Client casesTrade records associate SJR Machinery Limited with PAC MACHINE TOOLS INDIA LLP for universal knee-type milling machines and with FINPOWER AIRCON SYSTEMS PRIVATE LIMITED for a C-type fin press line. These are explicit buyer-linked transaction cases, though the slices do not provide delivery outcomes, repeat-order evidence, or customer evaluations.

Product Q&A

Q:What is the warranty period for this machine?
A:
The machine comes with a 1-year warranty coverage.
Q:Can the machine handle different screw diameters?
A:
Yes, it supports screw diameters from 6mm to 56mm (through hole) and 6mm to 64mm (end hole).
Q:What control modes are available?
A:
The machine offers automatic, manual, and foot-operated programs.
Q:Is OEM or ODM service available?
A:
Yes, both OEM and ODM services are available for this product.
Q:What is the lead time for production?
A:
The average lead time is one month for both peak and off-peak seasons.

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