What are the technical specifications for load and frequency?

Max capacity is 50kN, max alternating load is 25kN, and the frequency range is 60-300Hz with an accuracy grade of 0.5.

Does the machine require cooling water or hydraulic oil?

No, the machine features a concise structure that does not require cooling water or hydraulic oil for operation, ensuring low energy consumption.

GPS 50 Resonate Fatigue Testing Machine for Aerospace Metal Sample

Name: GPS 50 Resonate Fatigue Testing Machine for Aerospace Metal Sample
Brand: Jiangsu Wallong-Hsin Machinery Engineering Corporation Ltd.
SKU: 2021546042

Jiangsu, ChinaJiangsu Wallong-Hsin Machinery Engineering Corporation Ltd.

US$20,000.00-100,000.00

1 Piece

Product profile

Customization

Available

After-sales Service

Online/Site

Warranty

Lifelong Maintenance, Free Within First Year

Max Diameter of Workpiece

<500mm

Mass Scope of Workpiece

<900kg

Type

Material Testing Machine

Maxcapacity

50kn

Accuracy Grade

0.5

Load Way

Electronic Load

Loading Method

Dynamic Load

Display

Digital

Control

Manual Control

Weight

1000-2000Kg

Power Source

AC220V

Oil Cylinder Position

Under

Force Measurement Range

0.4~100%

Test Frequency

60-300Hz

Machine Power(Kw)

1.8kw

Test Space

Single Sapce

Max Alternating Load

25kn

Clamping Space

700mm

Column Spacing

420mm

Host

800*600*2360mm

Transport Package

Wooden Packing

Trademark

SINOTEST

Origin

Changchun, China

HS Code

9024101000

Production Capacity

50 Sets Per Year

Key features

High Frequency Resonance: Electromagnetic excitation resonance type testing with frequency range 60-300Hz.

Wide Application Scope: Tests gears, bolts, chains, and connecting rods for aerospace and automotive fields.

Intelligent Control System: Digital pulse width modulator with real-time waveform and load value display.

Energy Efficient Design: Concise structure requiring no cooling water or hydraulic oil for operation.

Robust Load Capacity: Max capacity 50kN with max alternating load of 25kN for metal samples.

Comprehensive Standards: Fully meets ISO, GB, JB/T, and JJG standards for fatigue testing.

Lifetime Maintenance: Free maintenance within the first year, followed by professional long-term support.

Company profile

Jiangsu Wallong-Hsin Machinery Engineering Corporation Ltd.

Jiangsu, China

Business Type: Manufacturer/Factory, Trading CompanyAverage Response Time: ≤18h

AI-Powered supplier vetting

SummaryJiangsu Wallong-Hsin Machinery Engineering Corporation Ltd. is a China-based limited company established in 1994, operating across technology and service, engineering contracting, material testing, agricultural machinery, bearings, rolling elements, and related products. It reports ISO9001:2015, ISO14001:2015, and ISO45001:2016 certifications, six production lines, and 21–30 quality-control staff. The supplier has 30 employees, exports 90% of sales, holds self-operated import/export rights, and serves markets across Asia, Europe, Africa, the Americas, Australia, and domestic China. Stated fulfillment lead times are one month off-season and two to three months during peak season. Evidence supports established operations, certification, international market experience, and production resources. However, the available information does not sufficiently establish after-sales service, innovation strength, customization capability, or broad customer references. One buyer, ZEN S A INDUSTRIA METALURGICA, is...

Supplier typeThe supplier is a Chinese limited company and a combined business entity focused on technology and service, engineering contracting, material testing, agricultural machinery, bearings, rolling elements, and OEM-related products. Its stated product and service scope indicates a manufacturer and engineering/service provider rather than a narrowly specialized trading company.

CertificationsThe supplier explicitly reports ISO9001:2015, ISO14001:2015, and ISO45001:2016 certificates, along with other unspecified certifications. These cover quality, environmental, and occupational health and safety management systems.

Production capacityThe supplier reports six production lines, 21–30 quality-control staff, one-month off-peak lead times, and two-to-three-month peak-season fulfillment times. These explicit operating and quality resources support production capability, although no product-specific capacity or output volume is provided.

Client casesA trade-related listing associates the supplier with buyer ZEN S A INDUSTRIA METALURGICA and a steel roller product for automotive starter-motor components; the record also identifies Brazil as an import country. This is a concrete customer-related reference, but only one buyer is provided and the transaction scope or performance cannot be verified from the slices.

Product Q&A

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

We are a Factory+trade entity (SINOTEST+Jiangsu Wallong-Hsin) with over 50 years of focus on test instruments and 10+ years of exporting experience.

Q:What is the delivery time after placing an order?

Generally about 25 days for standard products. If we have inventory, shipment can be arranged within 5 days. Customized products require case-by-case confirmation.

Q:What is the warranty period and after-sales service policy?

The testing machine is guaranteed for 12 months by SINOTEST. After the warranty, the professional after-sale service team provides technical support and solves problems professionally and timely.

Q:How do you ensure product quality and provide training?

Each instrument undergoes 100% quality examination before shipping. We provide operation manuals and can arrange engineers to train customers on equipment operation.

Q:What types of fatigue tests can this machine perform?

It can complete symmetrical fatigue tests, asymmetrical fatigue tests, unidirectional pulsating fatigue tests, block spectrum fatigue tests, and modulation control fatigue tests.