Sand particles with the management, low clay content in favor of improving the strength and workability. Water demand for artificial sand and weathered the Great Sand Hills, particle shape and gradation unreasonable to make Mixture decreased mobility. River sand is ideal for fine aggregate, and it should be used to select the correct fineness modulus. Application of the preparation is better with high-strength concrete sand and ordinary fluid concrete need to be with sand. Sand and water rates fineness modulus of sand on concrete, sand high water consumption, fast slump loss. Sand low rate of bleeding and segregation prone
Haomei machinery equipment co.,ltd is located in the famous machinery capital of Zhengzhou, China. We are professional machinery products manufacturer-featuring a wide range of quality mobile concrete mixer, concrete batching plant, mobile concrete plant, concrete pump, truck pump with boom, truck mixer, etc. We adhere to the policy of “QUALITY FIRST AND INTEGRITY WINS”to cooperate with clients from all over the world. Seeking for long-term relationship and mutual benefit is our unstoppable goal.
Our company covers over 100 acres with workshop area of more than 50,000 square meters has 5 branches. We have over 1000 technical workers and 80 engineers equipped with advanced producing and inspecting machines with strict management. We focus greatly on our products quality and with such quality our products have been receiving admiration by clients from over 30 provinces in China and royal clients from overseas.
We categorize files for clients by computer so that we can view clients feedback and comments in time, tracking services and long-term warranty. In this way our clients will feel assured and comfortable in using our equipments..
Our main product: JZC/JZM250, 350, 500,750 movable concrete mixers, PLD800, 1200, 1600, 1800, 2400, 3200, 4800 batchers, LSY series cement screws, HZS25, 35, 50, 60, 75, 90, 120, 150, 180, 240,270 concrete batching plant, YHZS25, 60, 75 mobile concrete batching plant, HBT series concrete pumps, truck-mounted boom pumps and truck mixers with different capacities. We are confident to attract our clients from all over the world with our best quality concrete batching machines in China!