Home > Products > Industrial Supplies > Construction Machine

 HZS series of Concrete Mixing PlantsThe HZS/HLS series of concrete mixing plants/towers (HZS/HLS40-180) are developed by HONGDA GROUP on the basis of bringing in the world’s frontier technologies, combining the advantages and technologies of the sophisticated domestic and foreign machines that have emerged in recent years, and taking advantage of the company’s experience in manufacturing concrete mixing equipment for many years. Having reached the national standards, this series of products have passed the test by the National Building and City Construction Machinery Quality Supervision and Testing Center of China. Besides, products of this series have alsopassed the sci-tech achievement appraisal carried out by the National Science and Technology Commission of China and organized by Shandong Provincial Department of Science and Technology. According to their appraisal, this series of products are “the only products in the same field that have reached the advanced domestic level in general index and attained the advanced world level in such aspects as productivity, noise control, operation and environmental production”. The HZS180 concrete mixing plant in this series was appraised as a new key product of China in 2005.

Model		HZS/HLS60	HZS/HLS90	HZS/HLS120	HZS/HLS180	HZS/HLS240
hProduction in theory (m3/)		60	90	120	180	240
Mixing engine		JS1000	JS1500	JS2000	JS3000	JS4000
Measuring scope and precision	Stone(kg)	2000±2%	2500±2%	3000±2%	4000±2%	5000±2%
	Cobble(kg)	2000±2%	2500±2%	3000±2%	4000±2%	5000±2%
	Cement(kg)	600±1%	900±1%	1200±1%	1800±1%	2400±1%
	Mingled materials(kg)	300±1%	500±1%	600±1%	900±1%	1200±1%
	Water(kg)	300±1%	400±1%	500±1%	800±1%	1000±1%
	Additives(kg)	30±1%	30±1%	50±1%	80±1%	100±1%
Distributing plant/container		Container quantity,container capacity,and installed form of distributing plant and mixing towers varying with customers’ demands
Powder tank system		Powder tank volume and quantity,and configuration of powder tank accessories varying with customers’demands.
General power(kw)		80	105	125	175	220
Discharging height(m)		3.8	3.8	3.8	3.8	3.8

Model		HZS40	HZS50	HZS75	HZS100	HZS150	HZS200
Production in theorym （3/h）		40	50	75	100	150	200
Mixing engine		JS750	JS1000	JS1500	JS2000	JS3000	JS4000
Measuring scope and precision	Aggregate（kg）	2000±2%	2500±2%	3500±2%	4500±2%	6500±2%	9000±2%
	Cement（kg）	600±1%	800±1%	900±1%	1200±1%	1800±1%	2400±1%
	Mingled materials（kg）	600±1%	800±1%	500±1%	600±1%	900±1%	1200±1%
	Water（kg）	200±1%	300±1%	400±1%	500±1%	800±1%	1000±1%
	Additives（kg）	20±1%	30±1%	30±1%	50±1%	80±1%	100±1%
Distributing plant		PL1200	PL1600	PL2400	PL3200	PL4800	PL6400
Powder tank system		Powder tank volume and quantity,and configuration of powder tank accessories varying with customers’demands.
General power（kw）		65	80	105	125	175	220
Discharging height（m）		2.8、3.8	2.8、3.8	2.8、3.8	2.8、3.8	2.8、3.8	2.8、3.8

Pictures :
Boring mainframe processing	Imported brand lubricating system adds oil automatically to four spindle sealing points to ensure spindle end seal. Each lubricating point adds oil timingly by manual shifting three-way valve’s handle.		Adopt imported brand rectagular planetary speed reducer special for concrete mixing, which has such advantages as smooth transmission, handsome and compact structure,over-loading protection,etc.
Discharging door adopts top brand hydraulic unit to drive and has adjustable opening. It’s equipped with manual pump.	Water and additives measuring and putting-in. Water and additives are separately pumped into storage tank inside the tower and imported pneumatic butterfly valve is adopted to control with speedy movement and accurate measuring. After measuring, inject them through high-pressure pump and clean totally. Additive measuring barrel is made of stainless steel.		Main tower dust-removal
Belt conveyor environmental protection All powder materials must be in total closed state during transport,measuring, and putting-in. In main tower are set imported dust-exhauster and wind blower to use negative pressure to absorb dust produced in aggregate collecting case,main engine,and powder material measuring bucket,etc. Slanting belt conveyor is equipped with outer package and charge chute,while main tower is totally closed to reducer pollution from dust and noise and powder tank is equipped with imported dust-remover.	Low-position container		High-position container
	Various quantities and volumes of distributing plant/containers can be equipped according to various demands. Below are aggregate measuring bucket and output belt conveyor. Loader or belt conveyor are used to supply materials. Distributing plant/containers can be designed into ground container,low-position container,high-position container or inner container of mixing tower. Sand container is equipped with imported vibrator and water ration measuring meter can be selected and installed.
Transportation measures	Available as needed ≤ 19 ° C-belt, ≤ 24 ° C word profile belt, a belt or dip Ribs on the str le to upgrade materials; Ring belt from the professional manufacturers do not vulcanized joints, making pre-tensioning; using mallets automatic tensioning; Self-cleaning device configuration.	Powder transportation needs can be configured according to different volume and quantity of powder cans, the allocation of import of flour and cans Annex spiral conveyor, Powder guarantee the smooth transportation; From powder cans to the main building can be used for gas distribution or pink cans directly overhead ’to send gas measurement; Powder Metering str le can configure 1 -4; Measuring imports bucket equipped with pneumatic vibrator and disc valve, seal tightly and dump do, Express.
Hangzhou Warwick 240	Langfang Rongcheng 120	Mixing Main Module
Assembled stirring Main	Tianjin O-chuan 120	Yantai Yellow Sea 60

---