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Sand, Sludge and Slurry Pump

    2. ZA Series Heavy Duty Slurry PumpZA(R) series heavy duty slurry pump are of single-stage, single-suction, cantilever, double casing and horizontal centrifugal pump, and this series products can transfer high corrosion and density slurry which are widely used in mining, coal, electricity, building materials and other industries.
    2. ZL Series Light Duty Sludge and Slurry PumpZL(R) series light duty sludge and slurry pump are single-stage, single-suction, cantilever, double casing and horizontal centrifugal slurry pump which apply to operating conditions of large flow, low concentration and lower head. When the speed is low, this pump can transmit slurry of strong abrasion and high density.
    2. ZM Series Middle Duty Sludge and Slurry PumpZM(R) series middle duty sludge and slurry pump are single-stage, single-suction, cantilever, double casing and horizontal centrifugal slurry pump, applying to large flow, low concentration and lower head operating conditions. Under low speed, ZM type slurry pump can transmit strong abrasion and high density slurry.
    2. ZH Series High Head Slurry Pump ZH series pump is a kind of single stage, single suction, cantilever, double casing, horizontal centrifugal slurry pump for transporting strong abrasive slurry, which is suitable for low flow and high concentration working conditions, especially for the high head conditions where general single-stage pump is not applicable.
    2. ZG(H) Series Sand, Gravel and Slurry PumpZG/ZGH series sand, gravel and slurry pump is a single-stage, single suction, cantilever, horizontal, centrifugal slurry pump, mainly used for conveying strong abrasive particles that are too big for general slurry pump to transport, such as granular coal, metal smelting slag and root crops.
    2. ZJ Series Sand and Slurry Pump ZJ series sand and slurry pump is a new type of anti-abrasion pump, belonging to axial, self-suction, single-stage, single suction, centrifugal slurry pumps. This series of pumps in the hydraulic design, structural design and the use of wear-resistant materials, combines the advantages of similar products at home and abroad.
    2. ZV Series Vertical Sump and Slurry Pump ZV series vertical sump and slurry pump is a single-stage, single suction, cantilever, vertical, centrifugal slurry pump, suitable for transporting abrasive, coarse particles, high concentration slurry, which does not need any seal water and can work normally in the condition of insufficient intake.
    2. ZF Series Forth Slurry PumpZF series forth slurry pump is a novel pump with high efficiency and energy saving. When working, it is able to eliminate the float slurry partly. So the ZF type pump has a transmission ability higher than other pumps, with no need of any shaft seal or seal water, being the ideal pump for transmitting forth slurry.

Shijiazhuang Zhengrong Pump Co., Ltd. is a professional manufacturing enterprise of slurry pump which has been widely used in mining, coal, metallurgy, electricity, building materials and other industries. Apply to various operating conditions, the slurry pump is the preferred product to transmit ore mill slurry and tailings slurry.

Application field
1. Power plant: the slurry is used for ash handling, slag handling, desulphurization and slurry transmitting.
2. Mining concentration plant: The pump products are used in metal mineral separation(including iron mine, manganese ore, copper ore, nicker ore, molybdenum ore, tin ore, gold-silver ore, etc.) or nonmetal mineral separation (including fluorite ore and tailings).
3. Coal washery: By slurry pump, the float coal (that is the final coal slime) can be pressed into briquette.
4.Other fields: The slurry pump are widely used in soda plant, salt plant, steel plant, alumina plant and riverway dredging, sand pumping, sewage discharge, etc.

Materials
High Chrome Chrome content of 15%, 27%, 29%, 30%, 35% slurry pump, crusher, coal mill and etc.
Cast and Ductile Iron HT200, HT250, QT500-7, QT400-12 and so on bearing housing, base and etc.
Stainless Steel 304, 316, 316L, CD4MCu chemical industrial equipment spares
Rubber Natural rubber, Butyl, Neoprene, Hypalon and so on slurry pump, cyclone and so on
Polyurethane Different hardness slurry pump, cyclone, flotation and so on
Ceramic Silicon carbide silicon nitride ceramic and chromic oxide, aluminum oxide ceramic coating slurry pump

Drive methods
1. Direct drive (DC): DC applies to horizontal pump and vertical pump.
2. Belt drive (BD): BD applies to vertical pump.
3. Other types of belt drive: they are used in horizontal pump.

Seal type
1. Packing seal: this is the most widely used type with simple structure, easy maintenance and cheap price.
2. Auxiliary impeller seal: This method is of good seal effect with no need of seal water or diluting the slurry. So you may consider such type under the condition that diluting slurry is not allowed
3. Mechanical seal: this seal applies to conditions of high seal requirement, especially chemical industry and food industry.