Cangzhou Aihua Instrument Technology Co., Ltd.
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Overview
This instrument was developed in accordance with the T0709 Asphalt Mixture Marshall Stability Test standard outlined in JTG E20-2011 “Test Procedures for Highway Engineering and Asphalt Mixtures” issued by the Ministry of Transport of the People’s Republic of China. It is suitable for both Marshall stability tests and submerged Marshall stability tests, enabling the design of asphalt mixture mix proportions or the quality inspection of asphalt pavement construction. This method is applicable to both the standard cylindrical Marshall specimens (Φ101.6 mm × 63.5 mm) and large cylindrical Marshall specimens (Φ152.4 mm × 95.3 mm) as specified in T0702 of JTG E20-2011 “Test Procedures for Highway Engineering and Asphalt Mixtures.” The standard equipment includes one set of Marshall platens with a diameter of 101.6 mm.
Main Technical Indicators
Vertical lifting speed of the test instrument tray 50.8mm/min Maximum travel distance of the tester tray 70mm Working range of force values 0–50.00 kN Displacement working range 0-25.00mm Measurement accuracy of the force measuring device ±0.01 kN Measurement accuracy of displacement measurement devices 0.01mm Operating Voltage AC 220V 50Hz/60Hz Motor Specifications 220V, 1.2kW, servo motor Maximum Rated Load 50KN Terms of Use Ambient temperature: 0°C–60°C, relative humidity < 85%.
Introduction
Cangzhou Aihua Instrument Technology Co., Ltd. (Abbreviation: Aihua Instruments) is a specialized enterprise providing material mechanics performance testing equipment, asphalt testing equipment, concrete testing equipment, and geotechnical testing equipment. Headquartered in the Chengdong Development Zone, Xian County, Cangzhou City, Hebei Province, the company is a technology-driven enterprise integrating the research and development, production, sales, and service of fully automated intelligent testing equipment.
Currently, the company supplies a wide range of products from stock, leveraging competitive pricing, proactive and customer-focused service, and a market-oriented approach. Every stage of the process is strictly controlled, with rigorous quality assurance applied to each product. The company is committed to continuous improvement, innovation, and excellence. Additionally, a comprehensive pre-sales and after-sales service system has been established.
FAQ
Can you accept small quantities?
Yes, accept small quantity, fast delivery
Do you have pre-shipment inspection procedures?
Yes, we always test the products before delivery.
Can I take samples for testing?
Yes, samples can be sent for testing before bulk ordering.
When is the delivery time?
Inventory orders within 7-15 days, for oem and odm orders, the specific time depends on the actual situation.
What are the terms of payment?
Wire transfer or letter of credit, Western Union, Alipay, etc.
Can I have my own custom product?
Yes. oem and odm can be provided, including design, logo, packaging, etc.
LWD-3S Marshall Stability Tester
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Classification
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Our Advantages
Integrated R&D and Manufacturing
We control the entire process from innovation to delivery, specializing in the development, production, and servicing of fully automated intelligent testing equipment.
Comprehensive Product Portfolio
We provide professional testing solutions across four key fields: Material Mechanics, Asphalt, Concrete, and Geotechnical engineering, meeting diverse industry and research needs.
Quality Assurance and Fast Delivery
Every product undergoes strict quality control throughout production. With ready stock and a strategic location near major transport links, we ensure reliable and timely delivery.
Full Lifecycle Customer Support
We offer end-to-end service—from pre-sales consultation to after-sales support—driven by a customer-first approach and a commitment to continuous innovation.
Payment and Distribution
T/T L/C
★ If your order is not large, we can send it to you via TNT, DHL, UPS or EMS, etc.
★ If your order is large, we would recommend that you use air or sea freight through the freight forwarder you specify. We also have long-term cooperative agents.
7 to 10 working days
Get A Quote
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Contact Us
E-Mail: zzt@aihuayiqi.com
Phone:+86 13623112024
WhatsApp:+86 13623112024
Address: Hutun Village, Nanhe Tou Town, Xian County, Cangzhou City, Hebei Province, China
