YJW series servo compression-shear testing machine for elastomeric bridge bearings: vertical compression, shear and combined tests.
Overview
YJW series servo compression-shear testing machine for elastomeric bridge bearings: vertical compression, shear and combined tests.
Applications
• Road and highway engineering laboratory testing
• Construction material quality control and acceptance
• Research and teaching laboratories
• Third-party inspection and certification bodies
Features
• Electro-hydraulic loading system with stable test force application
• Robust construction suitable for both laboratory and field use
• Compliant with relevant Chinese and international testing standards
• Complete with calibration certificate and operation manual
Technical Specifications
| Item | Specification |
| Effective test space | 20～5000kN full range without gear shifting, etc. |
| Relative error of test force indication | within ±1% |
| Vertical test force | 1000kN, 2000kN, 4000kN, 6000kN |
| Horizontal test force | 300kN, 500kN, 1000kN, 1200kN |
| Vertical stroke | 100mm, 150mm, 200mm, 200mm |
| Horizontal stroke | ±150mm, ±200mm, ±300mm, ±300mm |
| Deformation measurement range | 0～10mm, 0～20mm, etc. |
| Main unit overall dimensions | approximately 5100×1200×1280mm, etc. |
| Weight | approximately 14500kg, 18000kg, 26000kg, 32000kg |
Standards
GB/T 16826, ASTM E4, ISO 6892
Standard Delivery
• Main instrument unit
• Power cable
• Operation manual
• Spare parts kit
FAQ
Q1: What standards does the YJW Series Compression-Shear Testing Machine comply with?
A1: The YJW Series Compression-Shear Testing Machine is designed and manufactured in accordance with relevant Chinese national (GB) and transport industry (JTG) standards, as well as applicable ASTM and AASHTO international standards. A calibration certificate traceable to national standards is provided with each unit.
Q2: How often should the YJW Series Compression-Shear Testing Machine be calibrated?
A2: We recommend annual calibration by authorized technicians or by iRoad after-sales service center. For high-frequency laboratory use, semi-annual calibration is advised. The instrument is supplied with a factory calibration certificate.
Q3: What is the lead time and do you provide training?
A3: Standard units are usually shipped within 7-15 working days. Custom configurations may require 20-30 days. iRoad provides on-site installation, commissioning and operator training for major equipment; remote video guidance is available for standard laboratory instruments.
Overview
YJW series servo compression-shear testing machine for elastomeric bridge bearings: vertical compression, shear and combined tests.
Applications
• Road and highway engineering laboratory testing
• Construction material quality control and acceptance
• Research and teaching laboratories
• Third-party inspection and certification bodies
Features
• Electro-hydraulic loading system with stable test force application
• Robust construction suitable for both laboratory and field use
• Compliant with relevant Chinese and international testing standards
• Complete with calibration certificate and operation manual
Technical Specifications
| Item | Specification |
| Effective test space | 20～5000kN full range without gear shifting, etc. |
| Relative error of test force indication | within ±1% |
| Vertical test force | 1000kN, 2000kN, 4000kN, 6000kN |
| Horizontal test force | 300kN, 500kN, 1000kN, 1200kN |
| Vertical stroke | 100mm, 150mm, 200mm, 200mm |
| Horizontal stroke | ±150mm, ±200mm, ±300mm, ±300mm |
| Deformation measurement range | 0～10mm, 0～20mm, etc. |
| Main unit overall dimensions | approximately 5100×1200×1280mm, etc. |
| Weight | approximately 14500kg, 18000kg, 26000kg, 32000kg |
Standards
GB/T 16826, ASTM E4, ISO 6892
Standard Delivery
• Main instrument unit
• Power cable
• Operation manual
• Spare parts kit
FAQ
Q1: What standards does the YJW Series Compression-Shear Testing Machine comply with?
A1: The YJW Series Compression-Shear Testing Machine is designed and manufactured in accordance with relevant Chinese national (GB) and transport industry (JTG) standards, as well as applicable ASTM and AASHTO international standards. A calibration certificate traceable to national standards is provided with each unit.
Q2: How often should the YJW Series Compression-Shear Testing Machine be calibrated?
A2: We recommend annual calibration by authorized technicians or by iRoad after-sales service center. For high-frequency laboratory use, semi-annual calibration is advised. The instrument is supplied with a factory calibration certificate.
Q3: What is the lead time and do you provide training?
A3: Standard units are usually shipped within 7-15 working days. Custom configurations may require 20-30 days. iRoad provides on-site installation, commissioning and operator training for major equipment; remote video guidance is available for standard laboratory instruments.
