Reliable Marshall Compactor with LCD Display and Adjustable Drop Weight

Crafted for precision and efficiency, this state-of-the-art product is perfect for crafting superior asphalt mixture Marshall test specimens, as well as for conducting indirect tensile tests (splitting method) with impeccable precision.

Featuring a sophisticated digital display, this compactor offers seamless automation with easy-to-use automatic counting, reliable automatic compaction, and precise automatic stop functionalities. Enjoy the convenience of a suspend operation feature, all in one advanced machine. Meets JTG standards

Meets the strict criteria set by E20-2011, the renowned "Highway Engineering Asphalt and Asphalt Mixture Test Code" T 0702-2011 requirements.

Founded in 1999, Shandong Luda Test Instrument Co., LTD., formerly known as Tai'an Luda Road Instrument Manufacturing Co., LTD., epitomizes excellence in research, development, production, and sales of premium roadway, construction, hydropower, and environmental testing equipment. As a national high-tech enterprise, we also offer material testing machines, educational and training apparatus, scientific research tools, and bespoke equipment solutions.
With a registered capital of 10 million yuan, our expansive facility spans over 13,000 square meters, including more than 6,000 square meters of advanced workshops and office space. Boasting robust technical prowess and a seasoned, high-caliber team, we deliver comprehensive professional services ranging from laboratory design and equipment supply to installation, commissioning, maintenance, and technical guidance.
Dedicated to technological innovation for continual product enhancement and intelligent capabilities, our accolades include the Ministry of Science and Technology's 'Technology Innovation Fund for Small and Medium-sized Enterprises' in 2013. We played a pivotal role in drafting China's transportation industry standard 'Sand Filling Instrument' in 2014 and led the creation of Shandong's local standard 'Electronic Pavement Strength Tester.' In 2017, we contributed to the 'Sand Equivalent Tester' standard and spearheaded the national standard 'Uniaxial Compression Elastic Modulus Test Method for Inorganic Bond Materials' in 2020. Our commitment is further demonstrated by our achievement of ISO9001, ISO14001, and OHSAS18001 certifications in 2020, followed by the 'High-tech Enterprise' designation and recognition as a Tai'an Enterprise Technology Center in 2021. As an exemplary member of the brand power demonstration project, we prioritize intellectual property, owning over 90 rights, including patents and design trademarks. Notably, our microcomputer servo pavement material strength testing machine earned the Tai'an Patent Award's third prize in 2017. Our innovation has also been celebrated, with accolades in the Shandong Provincial Machinery Industry Competition and the 'Beidou+' Innovation and Entrepreneurship Competitions. In July 2022, our 'LD-ZNZ2 intelligent automatic needle penetration tester' and 'LD-ZNR2 intelligent automatic softening point tester' were evaluated as achieving international advanced levels. We foster strong university partnerships, enhancing R&D with academic collaboration and offering practice bases for prestigious institutions like Shandong University and Southwest Jiaotong University. Our co-organized events, such as the 'Luda Cup' and other competitions, highlight our commitment to education and industry development. Our philanthropic efforts include significant donations following the Wenchuan and Yushu earthquakes, earning us the 'Advanced Unit' honor from the Tai'an High-tech Zone Charity Association.
Shandong Luda Test Instrument Co., Ltd. is determined to champion the market with an unwavering focus on delivering excellence. We place quality at the forefront of competitiveness and consider our skilled talent as the cornerstone of our management. Our mission is to consistently exceed customer expectations through attentive service, striving to establish ourselves as a premier supplier in the test instrument industry.
Nestled in the Tai'an High-tech Zone, Shandong Luda Test Instrument Co., Ltd. is strategically positioned near the picturesque Taishan Scenic Area. With seamless connectivity via the Beijing-Taiwan and Beijing-Shanghai Expressways, as well as the 104 National Highway, our location offers both convenience and beauty. We warmly welcome both new and returning clients to reach out, visit, and engage with us for guidance and collaboration.

1. Enjoy the benefits of factory direct sales, ensuring the most competitive pricing without any middlemen.

2. Benefit from a comprehensive two-year warranty, granting you peace of mind and ensuring product reliability.

3. Experience exceptional after-sales support with our dedicated team, available 24/7 to assist with any queries or issues.

Q: Are you a trading company or a factory?
A: Factory + trade (integration), more than 20 years of focus on roads, construction, materials, test equipment fields

Q: After the order is placed, when will it be delivered?
A: Usually around 10-25 days. If we have it in stock, we can arrange delivery within 3 days.
Please note that our production lead time depends on the specific item and the quantity of the item.