What is the frequency range for twisting?

The frequency range is 5 to 30 cycles per minute.

How is the machine controlled?

It features a touch screen for both display and control operations.

IEC 60794-1-2-E7 Gnz-1000 Series Optical Fiber Cable Torsion Testing Machine

Name: IEC 60794-1-2-E7 Gnz-1000 Series Optical Fiber Cable Torsion Testing Machine
Brand: Hualong Test Co., Ltd.
SKU: 2058191622

Shanghai, ChinaHualong Test Co., Ltd.

US$19,005.00

1-2 Pieces

US$18,555.00

3-4 Pieces

US$28,005.00

5+ Pieces

Product profile

Customization

Available

After-sales Service

Online Technical Support

Warranty

1 Year

Model NO.

GNZ-1000

Max Diameter of Workpiece

<500mm

Mass Scope of Workpiece

<900kg

Type

Strength Testing Machine

Maxcapacity

+-90/180/360 Degrees

Accuracy Grade

Load Way

Mechanical Load

Loading Method

Static Load

Display

Touch Screen

Control

Touch Screen

Weight

500-1000Kg

Power Source

AC380V

Oil Cylinder Position

Under

Application

IEC 60794-1-2-E7

Material

Indoor Optical Fiber Cable

Usage

Fiber Cable Supplier

Available Capacity

0-9999 Cycles

Transport Package

Wooden Case

Specification

2kN

Trademark

Hualong

Origin

China

Key features

IEC Standard Compliance: Specially designed in accordance with IEC-60794-1-2-E7 for optical fiber cable torsion testing.

High Cycle Capacity: Capable of performing up to 9,999 twisting cycles with a frequency of 5-30 cycles per minute.

Touch Screen Control: Features a modern touch screen interface for both display and control operations.

1-Year Warranty: Includes a comprehensive 1-year warranty period for all mechanical equipment.

Online Technical Support: Provides remote online technical assistance for troubleshooting and operational guidance.

Large Workpiece Capacity: Accommodates workpieces with a maximum diameter under 500mm and mass under 900kg.

Precise Bending Radius: Offers selectable bending radii of 25, 50, 75, 100, 150, and 500mm for accurate testing.

Company profile

Hualong Test Co., Ltd.Shanghai, China

Business Type: Manufacturer/Factory, Trading Company, Group CorporationExport Year: 1993-05-08Nearest Port: Shanghai /QingdaoAverage Response Time: ≤3.10hTerms of Payment: T/T, Western Union, Money GramInternational Commercial Terms(Incoterms): FOB, EXW, CFR, CIF, DDP, CIP, CPT

AI-Powered supplier vetting

SummaryHualong Test Co., Ltd. is a China-based limited company in Shanghai, identified as a trading company, manufacturer/factory, and group corporation. It reports more than 10 production lines, ISO 9001 and ISO 14001 management-system certifications, 21–30 years of R&D-engineer experience, and 50 quality-control staff. Its product scope covers numerous material and mechanical testing machines and fixtures, with R&D completed for testers across more than 420 types. The supplier exports to multiple global regions and has operated export activities since 1993. It states that products follow ASTM, BS, EN, ISO, JIS, and other standards. Evidence of after-sales capability is limited to a stated after-service department, while customization is supported by broad product development evidence but not explicitly confirmed for customer-specific orders. Trade records show one transaction each for several products with a Bangladesh buyer, providing limited customer-case evidence.

Supplier typeThe supplier is explicitly identified as a trading company, manufacturer/factory, and group corporation, with a limited-company ownership structure and operations in Shanghai, China. This indicates both manufacturing and trading involvement rather than a purely intermediary profile.

CertificationsThe company states that its processes are controlled according to ISO 9001, and its management-system certifications are listed as ISO 9001 and ISO 14001. These certifications provide explicit evidence of formal quality and environmental management systems.

R&D capabilityHUALONG reports completed R&D work for testers covering more than 420 types and indicates 21–30 years of total R&D-engineer experience. This is explicit evidence of substantial product-development capability across multiple testing categories.

Production capacityThe supplier reports more than 10 production lines, manufactures a broad range of testing equipment, and maintains 50 quality-control staff. Its products cover tensile, compression, impact, fatigue, torsion, bending, and other testing applications, supporting a broad production scope.

Client casesTrade records associate HUALONG TEST CO., LTD. with CABLE INDUSTRIES OF BANGLADESH LTD. for extensometers, shear test fixtures, three-point bending fixtures, and testing grips/compression plates. Each listed product has one recorded transaction, so the evidence confirms a customer relationship but provides only a limited set of documented cases.