Which industries use your machines?

Our equipment is widely used in construction, metallurgy, industrial manufacturing, quality inspection, research institutions, and universities.

Why choose Qingdao Zhongtongluda Testing Instrument Co., Ltd.?

We combine reliable supply chains, consistent quality, and customer-focused solutions to provide dependable equipment and support for global clients.

Digital Closed Loop Strain Amplitude Automatic Adjustment Microcomputer-Controlled Servo Dynamic Fatigue Tester for Mixtures

Name: Digital Closed Loop Strain Amplitude Automatic Adjustment Microcomputer-Controlled Servo Dynamic Fatigue Tester for Mixtures
Brand: Qingdao Zhongtongluda Testing Instrument Co., Ltd
SKU: 2159479002

Shandong, ChinaQingdao Zhongtongluda Testing Instrument Co., Ltd

US$80,000.00

1-9 Pieces

US$75,000.00

10+ Pieces

Sample price:US$80000.00/piece.Request sample

Product profile

Customization

Available

After-sales Service

Video Guidance

Warranty

Video Guidance

Model NO.

KPL-04A

Maxcapacity

<1000KN

Accuracy Grade

Load Way

Load Cell

Loading Method

Servo Motor Loading

Display

Digital

Weight

100-500Kg

Power Source

AC220V

Measuring Range

50n~5kN

Indication Error of Test Force

Within ±1% of Reading

Deformation Measuring Range

0~7mm

Loading Frequency

0.1~10Hz (±0.1Hz)

Loading Amplitude

0~7mm

Loading Mode

Continuous Offset Sine Loading

Test Space

800mm~1200mm

Effective Distance Between Columns

650mm

Overload Protection

2%~5%

Transport Package

Wooden Case

Specification

1200 × 700 × 1300mm

Trademark

zhongtongluda

Origin

China

Production Capacity

50000pieces/Year

Key features

Servo Motor Control: High precision, smooth operation, and adjustable speed without limit for fatigue testing.

Continuous Offset Sine Loading: Superior performance compared to divided-level systems for asphalt mixture fatigue tests.

Automatic Self-Diagnosis: Detects overvoltage, overcurrent, overheating, and oil contamination automatically.

Adjustable Test Space: Moving crossbeam allows continuous adjustment of test space from 800mm to 1200mm.

Comprehensive Safety Protections: Includes overload, limit, overheating, overvoltage, and automatic alarm functions.

Ergonomic Design: Test space and working height designed for easier and more convenient operation.

Flexible Customization: Offers tailored solutions for load capacity, control systems, and fixture design.

Company profile

Importers and ExportersLow MOQCustomization from SamplesFast Delivery

Qingdao Zhongtongluda Testing Instrument Co., Ltd

Shandong, China

CertifiedBusiness Type: Trading Company CertifiedR&D Capacity: ODM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 1 year CertifiedNearest Port: Qingdao PortAverage Response Time: ≤0.53h

About Our Factory & Business Background

AddressNo. 110, Tianhengdao Road, Qingdao, Shandong, China

Plant Area98.54 square meters

Registered Capital500,000 RMB

Terms of PaymentLC, D/P, PayPal, T/T, Western Union, Small-amount payment

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

Average Lead TimePeak Season Lead Time: one month Off Season Lead Time: one month

Minimum Order Quantity1 set

Supply Chain Partners28

Our Production Capability & Technical Expertise

Main ProductsTest Equipment

QA/QC inspectors1 people

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

Inspection Method for Finished ProductsFinished product checked by packing staff

R&D Engineers1 people

Traceability of Raw MaterialsYes

Our Industry Experience & Global Business Record

Year of Establishment2011-06-14

Main MarketsDomestic

Number of Foreign Trading Staff1

Overseas Agent/BranchNo

New Products Launched in Last yearNo

Product Q&A

Q:What products does your company specialize in?

Qingdao Zhongtongluda Testing Instrument Co., Ltd. provides a wide range of industrial and laboratory products, including precision testing instruments, laboratory supplies (excluding hazardous chemicals), hardware tools, and construction materials.

Q:Do you support customized solutions?

Yes, we offer tailored testing and laboratory solutions based on your requirements, including load capacity, testing functions, control systems, and fixture design.

Q:What standards do your machines comply with?

Our machines meet international and industry standards such as ISO, ASTM, and GB, ensuring global applicability.

Q:What is the warranty period?

We provide a 12-month warranty and lifetime technical support for all machines.

Q:What after-sales services do you provide?

We supply spare parts, technical support, troubleshooting assistance, and software updates to ensure long-term stable operation.