What industries use this testing machine?

Our equipment is widely used in metals & composites, rubber & plastics, construction & civil engineering, aerospace & automotive manufacturing, and research institutes.

How do you ensure product quality?

We use an ISO 9001:2015-certified system, in-house machining for key components, and maintain a product failure rate below 0.3% and rework rate under 0.28%.

What are the competitive advantages?

Advantages include full in-house production, a 3% manufacturing cost advantage, 98.2%+ on-time delivery, and exports to 30+ countries with international standard compliance.

Fastener Preload Verification

Name: 2500kN Bolt Axial Force Tester for Wind Turbine/Tower Flange Bolt/Fastener Preload Verification
Brand: Jinan Nake Test Equipment Co., Ltd.
SKU: 2221576175

Shandong, ChinaJinan Nake Test Equipment Co., Ltd.

US$3,999.00-38,999.00

1 Set

Product profile

Customization

Available

After-sales Service

Permanent

Warranty

1 Year

Model NO.

YJZ-2500E

Type

Friction Testing Machine

Maxcapacity

2500kN

Accuracy Grade

Load Way

Electronic Load

Loading Method

Dynamic Load

Display

Digital

Control

Computer Control

Weight

1000-2000Kg

Power Source

AC220V

Customized

Yes

Delivery Time

30 Day

OEM Service

Yes

Quality

100% Inspection

Transport Package

Non-Solid Wood Packaging Box

Specification

M10-M64 Bolt

Trademark

NAKE

Origin

China

HS Code

9024101000

Production Capacity

300 Sets/Year

Key features

2500kN Max Capacity: Supports axial force measurement range from 100 to 2500 kN for large bolt assemblies.

Automatic Data Analysis: Automatically calculates average axial force, torque, torque coefficient, and standard deviation.

OEM & Customization: Offers OEM services and customizable bolt length ranges (200-600 mm) to meet specific needs.

Permanent Software Updates: Provides permanent free software updates and permanent maintenance services for all units.

ISO 9001 Certified Quality: Manufactured under ISO 9001:2015 certification with in-house machining for superior consistency.

Fast Delivery Performance: Achieves over 98.2% on-time delivery rate with standard models ready in 15-30 days.

Comprehensive After-Sales: Includes 1-year warranty, remote video guidance, and optional on-site engineer support.

Company profile

High Repeat Buyers ChoicePatents AwardedStandardized quality controlManagement Certification

Jinan Nake Test Equipment Co., Ltd.

Shandong, China

Business Type: Manufacturer/FactoryExport Year: 2022-08-01Nearest Port: Qingdao PortAverage Response Time: ≤4.14hTerms of Payment: T/TInternational Commercial Terms(Incoterms): FOB, EXW, FCA, DDP, CIF

AI-Powered supplier vetting

SummaryThe supplier identifies itself as a testing-equipment manufacturer with more than 20 years of history, its own design office and production factory, and distribution to more than 30 countries. It reports over 20 industry experts, more than 50 experienced production personnel, and an after-sales team of over 10 people. Its stated scope includes manufacturing and sales of testing machines, instruments, mechanical equipment, and related components. Evidence also shows flexible customization, available SDK support, documented inspection, complaint-handling and corrective-action procedures, ISO9001:2015 and CE certifications, and production facilities equipped with multiple conventional and CNC machines. Financial records are indicated for 2022–2024, but no financial values or independently verifiable results are provided. Customer-case evidence is limited to participation in one named local trade exhibition.

Supplier typeThe supplier explicitly states that it is a manufacturer rather than a distributor or middleman, with its own design office and production factory. Its registered business scope includes manufacturing and sales of testing machines and related equipment, supporting classification as an original testing-equipment manufacturer.

CertificationsThe supplier reports ISO9001:2015 certification and CE capability. These are explicit certification-related credentials, although the slices do not provide certificate numbers, validity dates, or product-specific CE coverage.

After-Sales capabilityThe supplier reports a professional after-sales team of more than 10 people and documented procedures and records for customer complaints and corrective/preventive actions. It also accepts FOB, CIF, CFR, and EXW quotation terms, but the stated overseas service-country count is 0, so international service coverage is not demonstrated.

R&D capabilityThe supplier has an independent design office, more than 20 industry experts dedicated to research and development, mechanical-equipment R&D activities, and an available SDK. These points provide explicit evidence of technical development capability.

Production capacityThe supplier operates its own production factory, has more than 50 experienced production personnel, and reports facilities exceeding 4,000 square meters. Its listed equipment includes lathes, milling and grinding machines, CNC lathes, CNC machining centers, EDM, and other machinery, while its scope includes testing-machine manufacturing.

Customization capabilityThe supplier explicitly reports flexible customization capability and provides an SDK, indicating support for adapting products and software integration. The slices do not specify customization limits, engineering lead times, or examples of customized projects.

Product Q&A

Q:Is your company a manufacturer or a trading company?

We are a professional manufacturer with independent R&D, production, and assembly capabilities. All core components are machined and assembled in-house to ensure quality control and cost efficiency.

Q:What is the maximum capacity of this tester?

The machine has a maximum capacity of 2500kN, with an axial force measurement range of 100-2500 kN and a torque measurement range of 1000-30000 Nm.

Q:Do you offer OEM or ODM services?

Yes, we provide OEM manufacturing services including custom branding, software interface modifications, and functional upgrades for over 20 Chinese exporters.

Q:What is the typical lead time for orders?

Standard models typically take 15-30 days. Customized products have lead times depending on design complexity. We maintain an on-time delivery rate exceeding 98.2%.

Q:What after-sales services are provided?

We offer a 1-year product warranty, permanent free software updates, permanent maintenance services, remote video guidance, and optional on-site engineering support.