Dry Density: "Loose bulk density," a loose state, that the density of the natural state of the powder. Close packing density: the density of state closely packed powder. Wet density: add water and stir the mortar density. For traditional cement mortar and concrete are tested wet density. Cement Mortar: 1800 kg / m3 (wet density) cracking mortar: 1600 kg / m3 (wet density) dry mortar factory ,1250-1400 kg / m3 (bulk density) wall putty: 1400 kg / m3 (wet density), 900-1200 kg / m3 (bulk density) to provide customers with satisfactory service is our company's purpose, for us, the customer is always right, we are engaged in sales of dry mortar equipment for many years, the products received by customers dry mortar construction methods, the market has a good reputation. Below you understand the next dry mortar production equipment: mixing dry materials in the production process, raw materials are not the same physical properties, such as powder, latex powder, cellulose, polystyrene, cement, silica sand, gypsum such as specific gravity, particle size varies, so the choice of mixer is very important; based on product variety, the company provides valve pocket, open pocket, impeller-type packaging machine. Package range 20-50kg of dry mortar works to meet different project requirements. Through the control system, operation of the workers simply set into the valve port bags, other work can be done automatically. Weifang Huaneng machinery manufacturers] [dry mortar, dry mortar provided by Weifang Huaneng machinery. Search for "dry powder packaging machine; powder packaging machine; Cement packaging machine; powder mixer; powder mixer;" reliable supplier network operators choose to have the whole alliance certification: Huaneng Weifang Institute of Mechanical equipment (www.sdhnyjs.cn) , integrity and reliability, "Commercial Union Service" on page click now live chat with us now!