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.

Microcomputer-Controlled Steel Strand Tensile Stress Relaxation Testing Machine

Name: Microcomputer-Controlled Steel Strand Tensile Stress Relaxation Testing Machine
Brand: Qingdao Zhongtongluda Testing Instrument Co., Ltd
SKU: 2283209765

Shandong, ChinaQingdao Zhongtongluda Testing Instrument Co., Ltd

US$2,000.00

1-4 Pieces

US$1,000.00

5+ Pieces

Sample price:US$2000.00/piece.Request sample

Product profile

Customization

Available

After-sales Service

Video Guidance

Warranty

Video Guidance

Model NO.

Tensile Testing Machine

Max Diameter of Workpiece

φ13-φ21mm

Mass Scope of Workpiece

0~10kg

Type

Universal Testing Machine

Maxcapacity

300kN/10kN

Accuracy Grade

0.5

Loading Method

Dynamic Load

Display

Needle

Control

Computer Control

Weight

0-100Kg

Power Source

AC220V

Maximum Test Force

1000kN

Maximum Distance Between The Stretching

650 11

Power of The Oil Pump Motor (Kw)

1.1

Maximum Total Power (Kw)

2.0kw

Power Supply Voltage

380V × 3 + N

Transport Package

Wooden Box Packaging

Specification

865×630×2735mm

Trademark

zhongtongluda

Origin

China Shandong

Production Capacity

50000pieces/Year

Key features

High Precision Accuracy: 0.5 grade accuracy class ensures reliable and precise test results for steel strands.

Flexible Jaw Options: Extended steel strand jaws are replaceable with standard jaws for various sizes.

Long-Term Analysis: Capable of estimating 1000-hour stress-relaxation performance with automatic curve generation.

Comprehensive Data Management: Supports data storage, historical query, and automatic report generation for testing.

Wide Test Force Range: Available in 300 kN and 1000 kN models to meet different experimental needs.

Digital Control System: Fully digital control with servo motor for automatic and precise test execution.

Multi-Standard Compliance: Meets GB/T, JB/T, ISO, and ASTM standards for global applicability.

Customizable Stroke: Tensile test stroke and space are customizable to fit specific requirements.

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: ≤0.83h

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.