Electric High Strength Bolt Tightening Machine for Slip Coefficient Specimens

Name: Electric High Strength Bolt Tightening Machine for Slip Coefficient Specimens
Brand: Hebei Jingchuang Instrument Manufacturing Co., Ltd.
SKU: 1998562941

Hebei, ChinaHebei Jingchuang Instrument Manufacturing Co., Ltd.

US$2,100.00

1 Piece

Product profile

Customization

Available

After-sales Service

Online Support / Video Technical Support

Warranty

1 Year

Model NO.

TCNJ-30

Max Diameter of Workpiece

M30

Load Way

Not Applicable

Loading Method

Static Load

Control

Manual Control

Weight

100-500Kg

Power Source

AC220V

Tightening Speed

1-4 Rpm

Maximum Output Torque

2,000 N·M

Reduction Ratio

1:20

Torque Multiplication Ratio

70:1

Adjustment System

X-Y Directional Adjustment

Drive Type

Electric Drive

Transport Package

Export Wooden Case

Specification

950 × 710 × 1, 350 mm

Trademark

TANTODA

Origin

Hebei, China

Key features

Electric bolt tightening machine for M16-M30 high-strength fasteners, delivering up to 2,000 Nm torque for efficient slip coefficient test specimen preparation.

Adjustable 1-4 rpm tightening speed provides controlled, low-speed operation for assembling high-strength bolted steel connection specimens.

X-Y adjustable transmission system enables accurate alignment with different bolt positions, specimen sizes and structural steel connection configurations.

Electric drive, reduction gearbox and torque-multiplication mechanism provide stable power output while reducing manual effort during specimen preparation.

Company profile

Importers and ExportersSelf-brandedPatents AwardedIn-stock Capacity

Hebei Jingchuang Instrument Manufacturing Co., Ltd.

Hebei, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 3 Years CertifiedNearest Port: Tianjin PortAverage Response Time: ≤3.13h

About Our Factory & Business Background

AddressNo. 171, Zhouguantun Village, Heceng Street, Xian County, Cangzhou City, Hebei Province

Plant Area3000 square meters

Number of Employees30

Registered Capital3,000,000 RMB

Terms of PaymentLC, T/T, D/P, PayPal

International Commercial Terms(Incoterms)FOB, CIF, CFR, EXW

Average Lead TimePeak Season Lead Time: within 15 workdays Off Season Lead Time: within 15 workdays

Minimum Order Quantity1

Supply Chain Partners20

Our Production Capability & Technical Expertise

Main ProductsCompression Testing Machine, Thermal Analyzer, Thermal Conductivity Tester, Differential Scanning Calorimeter, Laboratory Instrument

Production Lines5

Production MachinesAssembly Line, CNC

QA/QC inspectors1 people

Inspection Type for Finished Products100% inspection(Visual inspection & Function inspection)

Inspection Method for Finished ProductsHave instruction but no written records

R&D Engineers1 people

Traceability of Raw MaterialsNo

Own BrandYes

Our Industry Experience & Global Business Record

Year of Establishment2016-06-20

Main MarketsAfrica, Domestic

Repeat Buyers Choice50%~80%

Number of Foreign Trading Staff4

Overseas Agent/BranchNo

New Products Launched in Last yearYes

Our Certifications, Standards & Industry Recognition

Management System CertificationISO9001:2015

Product CertificationOthers

Cooperated with Fortune 500No

Product Q&A

Q:Is the TCNJ-30 a torque testing machine?

The TCNJ-30 is primarily a powered tightening machine for specimen preparation. It applies tightening force but does not independently measure slip coefficient or replace a calibrated torque testing system.

Q:Is this machine suitable for high-strength structural fasteners?

Yes. It is designed for tightening M16-M30 high-strength bolts used in structural steel connection specimens.

Q:Can the machine be used for bridge and railway applications?

It can be used by laboratories and inspection facilities preparing high-strength bolted specimens for bridge, railway and other structural engineering applications.

Q:How does the X-Y adjustment system work?

The transmission unit can be repositioned in two directions, allowing the drive axis to align with different bolt locations and specimen configurations.