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Shandong Huacheng Group is a large enterprise group integrated with product research and development, manufacture and selling of high-tech equipment such as water ring vacuum pump, slurry pump, desulphurization pump, precision gear box, connecting rod and so on. The "HCH" trademark is Chinese well-known mark.
ZJA series two-phase flow slurry pump is designed and made by Zibo Huacheng Pump Co., Ltd. and Tangshan Branch of...
Zibo Huacheng Pump Industry Co., Ltd. is an affiliate unit of Shandong Huacheng Group, and it is a state-owned large...
The techniques from WARMAN, Australia and KSB, German are introduced into the company with modification and...
Zibo Huacheng pump co.,ltd is a star company in Zibo city, with 1 invention patent, 2 design patents and more than...
ZJA series two-phase flow slurry pump is designed and made by Zibo Huacheng Pump Co., Ltd. and Tangshan Branch of...
ZJA series two-phase flow slurry pump is designed and made by Zibo Huacheng Pump Co., Ltd. and Tangshan Branch of...
The material of the ZJLA vertical slurry pump over-current component is a new generation of high-chromium...
Zibo Huacheng Pump Industry Co., LTD., subordinate to Shandong Huacheng Group, is a large private enterprise...
Series ZJA two-phase slurry pumps are high efficiency and energy saving products designed and manufactured by us...
ZJA Series two-phase slurry pumps are high efficiency and energy saving products designed and manufactured by us...
Steel&Iron Industry： Ansteel Group, Benxi Steel Group Corporation, Tai Steel Group, Shandong Steel Group, Baotou...
Corporate Strength
The group company has five subsidiaries that are Zibo Water Ring Vacuum Pump Factory Co.,Ltd, Zibo Huacheng Pump Co.,Ltd, Zibo Boshan Huacheng Forging Co.,Ltd,Shandong Huacheng Sino-German Transmission Equipment Co.,Ltd and Zibo Huacheng Imp&Exp Co.,ltd.
International Market
Our products have successfully entered the international market and are exported to many countries and regions such as Russia, India, Indonesia, Zambia, Thailand, Turkey, the Philippines, etc., and have won wide international recognition and praise.
Technical Standards and Patents
The company actively participates in the formulation of national industry standards. So far, it has presided over or participated in the drafting of 12 national standards and obtained more than 80 patents, including 11 invention patents.
R&D Capabilities
The eight types of super-large water ring vacuum pump technologies independently developed by the company have reached the international advanced level. Our independently produced high-precision gearboxes use world-class equipment processes and technologies to ensure the excellent performance and reliability of the products.
**Flow**4-5600m3/h **Head**10-160m **RPM**490-2900r/min **Working Media**Temperature≤120°C **Maximum mass concentration**65%
**INLET****OUTLET****HEIGHT (H)****LENGHT (L)****WIDTH (W)****WEIGHT*** 350 mm (14")300 mm (12")1 727 mm (68")1 808 mm (71")1 110 mm (44")5 000 kg (11 023 lbs) 400 mm (16")350 mm (14")1 881 mm (74")1 980 mm (78")1 204 mm (47")6 700 kg (14 770 lbs) 500 mm (20")450 mm (18")2 150 mm (85")2 145 mm (84")1 380 mm (54")9 800 kg (21 649 lbs) 700 mm (28")650 mm (26")2 560 mm (100")2 324 mm (91")1 565 mm (62")19 900 kg (43 940 lbs) 300 mm (12")250 mm (10")1340 mm (53")1827 mm (72")940 mm (37")3 000 kg (6 720 lbs) 350 mm (14")300 mm (12")1 727 mm (68")1 808 mm (71")1 110 mm (44")4 200 kg (9 305 lbs) 400 mm (16")350 mm (14")1 881 mm (74")1 980 mm (78")1 204 mm (47")5 300 kg (11 823 lbs)
**Centrifugal Slurry Pumps** Centrifugal Slurry Pumps are the most widely used type. They utilize a rotating impeller to generate centrifugal force that propels the slurry through the pump casing. These pumps offer versatility and efficiency for handling various slurries with moderate to high flow rates and head capacities. Centrifugal slurry pumps come in horizontal and vertical configurations and can be designed for specific applications like high-wear or high-pressure handling.
**Submersible Slurry Pumps** Submersible Slurry Pumps are designed to operate while submerged within the slurry itself, eliminating the need for priming. This makes them ideal for applications like dewatering, dredging, and handling slurries in deep tanks or pits. They often feature vortex impellers that can handle larger solids without clogging and are built to withstand the harsh environment of submersion.
**Vertical Sump Pumps** Vertical Sump Pumps are positioned vertically in a sump pit, with the intake at the bottom. Due to minimal contact between the solids and the pump shaft seal, these pumps are suitable for handling abrasive and corrosive slurries. Vertical sump pumps come in cantilever and submersible designs, each catering to specific installation requirements and depths.
**Positive Displacement Slurry Pumps** Unlike centrifugal pumps, these pumps use a sealed cavity that traps and displaces a specific volume of slurry with each cycle. They are well-suited for handling viscous, high-density slurries and applications requiring precise flow control. Common types include diaphragm pumps, piston pumps, and screw pumps, each offering unique advantages for specific applications.
**Gear Pumps** Gear Pumps are positive displacement pumps that utilize meshing gears to move the slurry. They are known for their self-priming capabilities and efficient handling of viscous and abrasive slurries. Gear Pumps are often used in applications like feeding filter presses, transferring sludge, and injecting chemicals into process streams.
● Wear is reduced and maintenance simplified by the use of a one-piece volute liner with no radial split at the cutwater. ● Front and back liners are adjustable while the pump is running to maintain efficiency and minimize wear; Also reduces expeller clearance maintaining shaft seal performance. ● Internal liners can be fully worn as the cast iron split outer casing provides structural integrity and high operating pressure capability. ● Safe closed valve operation is assured by the pressure relief device fitted as standard on all models. ● An easily removable hardened steel or ceramic coated steel shaft sleeve with o-ring seals at both ends protects the shaft from abrasive or corrosive contaminants.
● Reduced and simplified inventory is assured with a minimum number of wearing parts. ● Reduced seal pressure and internal recirculation is achieved by the pressure molded deep sealing vanes on the front and back of the impellers. ● Extended bearing life is assisted by large diameter flingers and static seals to prevent ingress of liquids while operating and while stopped. ● Grease relief holes prevent bearing overheating due to over greasing. ● The best material for each application can be chosen from the wide range of erosion and corrosion resistant materials, enabling wear life optimization of each component.
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**Standard Impeller** Suitable for small and medium solid particles, this design is the most efficient, producing the highest heads.
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**Semi Open Impeller** Large and medium solid particles are transferred via the semi open impeller type providing a high efficiency with larger solid handling. This impeller type is utilised for low and medium heads.
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**Vortex Impeller** Utilised for the transfer of large concentrations of sizeable solids at low head. Due to the impeller being of vortex design there is less area in contact with the fluid and are consequently less efficient. They are necessary for the non clog pumping of abrasive solid laden fluids.
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**Recessed Vortex Impeller** This design is used when large, solid and fibrous particles are present within a fluid. Minimum contact is accomplished between the solid particles within the fluid and the impeller. These impeller types are preferred to avoid damage or clogging to the impeller.
Packing Seal
As one of the most commonly used seals for rotating shafts, the packing seal can come with low-flush or full flush arrangement which uses flushing water to prevent media from escaping the pump housing. This kind of seal is suitable for use under all pumping conditions. In situations where corrosive solids or high temperature might be encountered, Teflon or aramid fiber is used as the packing material for the gland.
Expeller seal
The combination of impeller and expeller creates the pressure needed to seal against leakage. Together with the gland seal or lip seal which is used as the shut-down seal, this type of seal can handle sealing requirements for applications where full-flush gland seal is impractical due to lack of water on the site, or sealing water is allowed to enter inside the pumping chamber to dilute the slurry.
Mechanical Seal
Slurry pump utilizes a leak-proof mechanical seal design which allows easy installation and replacement. Other types of mechanical seal are among options to suit the slurry pump for various pumping applications. Unique design of and seamless fit between the mechanical seal and seal chamber provides excellent resistance to abrasion and shock that ensures its effectiveness under the toughest conditions.
The slurry pump should be placed on a solid foundation to withstand the full weight of the sludge pump to remove vibration, tighten all the anchor bolts.
The inlet and outlet pipes should have their own brackets. The pipe weight can not be imposed on the pump and the pump and pipe can not be installed when they are not on the same line. There is a gasket on the pump flange when tightening the coupling bolts, should pay attention to making the volute liner higher than the pump flange, at the same time can not over tighten, to avoid damage to the gasket.
Use hands to turn the shaft in the direction of the rotation of the pump. The shaft should be able to drive the impeller and there should be no friction, otherwise, the gap between the impeller and frame plate liner and the gap between the impeller and the throat bush should be adjusted.
Check the direction of rotation of the electric motor. Make sure the pump turn in the direction as labeled on the frame plate. Note that the pump must not turn in the reverse direction. Otherwise, the impeller may be screwed off the shaft and damage the pump.
In the direct drive, the shaft of the pump should be exactly co-centric with the shaft of the electric motor. For V-belt drive, the pump shaft and the motor shaft should be parallel. Adjust the position of the groove such that it is perpendicular to be a belt, so as to avoid violent vibration and wear and tear
At the suction pipe, a short removable pipe should be equipped, the length of which should be such that the cover plate and other wearing parts could be repaired easily by removing this pipe.
Check the shaft sealing systems. If the expeller ring has a grease cup, lubricants should be added via the grease cup.
**Selling Units**Single item **Transportation**Railway transportation, road transportation, shipping, ocean transportation
Q: What are the different types of slurry pumps?
A: Based on your operational environment and specific needs, it's important to understand the differences between types of slurry pumps, such as centrifugal, submersible slurry pumps, or horizontal or vertical pumps.
Q: What is a slurry pump?
A: A slurry pump is a centrifugal type, specifically designed for hydraulic conveyancing of abrasive and often corrosive solid particles within a carrier fluid. The slurry pump should be of a low specific speed design, allowing slower operating speeds than conventional water pumps in order to reduce the velocity of the solid particles and thereby reducing wear rates. Slurry pump components that come in contact with the pumped medium are manufactured from wear resistant metallic or elastomeric materials, selected to suit each particular application.
Q: How do I choose a slurry pump?
A: Type of material will be pumped (abrasive materials, sand, sludge, mud, muck, slurry, etc.). Density of material to be pumped (specific gravity – 2.5 Sg, etc.). Viscosity of material to be pumped (1,000 centipoise (CPS), etc.). Operating temperature of material.
Q: How long do slurry pumps last?
A: This is an extremely demanding application, and slurry pumps often operate 24/7, meaning that in severe conditions the wear life of wetted components can be only two to three months.
Q: How to prime a slurry pump?
A: A pump is primed when the water is flushed into the pump and forced through. This condition will create a necessary pressure making the pump pumping again.
Q: What is the working principle of a slurry pump?
A: Slurry pumps typically have a volute casing which is rubber lined, as well as a rubber lined impeller in order to minimise wear to internal metal parts. As slurries can be highly abrasive, and travel at high velocity the rubber is used as a sacrificial liner.
As one of the leading slurry pump manufacturers and suppliers in China, we warmly welcome you to buy high-tech slurry pump for sale here from our factory. All equipment are with high quality and competitive price. For quotation, contact us now.
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