On November 13, 2019, another Zhongrui Heavy Industry ZG70 hydraulic grab was successfully loaded and sent to the site of the underground diaphragm wall project of the TJ2219 standard of Ningbo Rail Transit Engineering. The'three brothers' smoothly joined together and worked together to build the'home door' project .

The ZG70 hydraulic grab that shipped this time further controls the overall details of the equipment, and has made a series of improvements and optimizations-the hoisting machine adopts a rotary encoder for depth sounding and speed measurement, which increases the measurement data to 3,600 pulses, and the measurement accuracy is accurate Nothing is wrong; the structure of the hose turntable is optimized to reduce the wear of the main hose and increase the service life; the structure design of the winch and the weighing method are improved, and the overall performance of the equipment has been further improved.

Zhongrui Heavy Industry has always adhered to the enterprise spirit of ‘striving for excellence’, focusing on product quality improvement in every link of R&D, design, manufacturing, and testing, and polished ingenuity. We will always follow the advice and guidance of industry experts and customers, continue to maintain and improve product performance, to ensure that the performance of the equipment is more optimized, to create market-competitive products, and to win market and customer recognition with products.