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.

Overload Protection Electronic Limit Switch Automatic Test Halt Microcomputer-Controlled Reflection Cracking Test System for Asphalt Mixtures

Name: Overload Protection Electronic Limit Switch Automatic Test Halt Microcomputer-Controlled Reflection Cracking Test System for Asphalt Mixtures
Brand: Qingdao Zhongtongluda Testing Instrument Co., Ltd
SKU: 2163224652

Shandong, ChinaQingdao Zhongtongluda Testing Instrument Co., Ltd

US$100,000.00

1-9 Pieces

US$90,000.00

10+ Pieces

Sample price:US$100000.00/piece.Request sample

Product profile

Customization

Available

After-sales Service

Video Guidance

Warranty

Video Guidance

Model NO.

YZM-J

Type

Reflection Cracking Test System

Maxcapacity

<1000KN

Accuracy Grade

0.25

Load Way

Load Cell

Loading Method

Servo Motor Loading

Display

Digital

Weight

100-500Kg

Power Source

AC220V

Sampling Interval

0.01s

Maximum Displacement (Loading Stroke)

5.1mm

Maximum Load

20kN

Load Accuracy

0.25%

Loading Cycle Period

10-1000s

Cycle Period Resolution

0.1%

Temperature Control Range

-25~40℃

Ambient Temperature Inside Chamber

0~30℃

Test Plate Hardness

>95

Transport Package

Wooden Case

Specification

1100 × 900 × 1200 mm

Trademark

zhongtongluda

Origin

China

Production Capacity

50000pieces/Year

Key features

ASTM Standard Compliant: Designed in accordance with American ASTM standards for reliable testing.

Dual-Chamber Design: Independent refrigeration and test boxes for stable temperature control.

Wide Temperature Range: Temperature control range from -25 to 40 degrees Celsius.

Flexible Loading Modes: Supports single/dual-polarity loading and triangular wave/constant displacement.

Real-Time Video Monitoring: Wide-angle lens allows remote observation of crack development via PC.

Customizable Solutions: Offers flexible customization for load capacity, functions, 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: ≤0.02h

AI-Powered supplier vetting

SummaryQingdao Zhongtongluda Testing Instrument Co., Ltd. is a trading company based in Qingdao, China, with a limited ownership structure. The company specializes in test equipment and has been audited by SGS. They prioritize customer-focused services, including customized product solutions and technical consultation. Despite a high export sales percentage, their R&D capability is limited, with no new products in the past year. They do not manage overseas warehouses or participate in trade shows. Their financial data shows consistency over the last three years.

After-Sales capabilityThe company offers after-sales support tailored to different application needs as part of their customer-focused services.

Financial creditThe supplier has consistent financial capacity over the past three years, including cash flow and profit indices.

R&D capabilityThe company does not have new product developments in the past year and lacks SDK availability.

Production capacityThe supplier has an annual production output valued between US$50 million and US$100 million.

Customization capabilityThey offer flexible customization services, including full customization and customization from designs or samples.

Client casesThe company has stable business relationships in various international markets, indicating customer trust.

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.