During the production of lithium iron phosphate, filter cakes tend to agglomerate and cake up during reslurrying, compromising the effectiveness of water washing for impurity removal. Zicionpumps’ high-efficiency homogenizing pump for lithium iron phosphate integrates functions such as deagglomeration, dispersion, and homogenization. It thoroughly mixes, deagglomerates, disperses, and homogenizes the filter cake with water prior to filtration, enabling efficient processing without dead zones. This enhances the reslurrying performance of lithium iron phosphate, thereby improving product quality and production efficiency. Additionally, the pump housing, rotor, and stator are coated with tungsten carbide or ceramic, effectively minimizing iron release during the production of raw materials like lithium iron phosphate, preventing secondary contamination, ensuring raw material purity, and elevating the quality of lithium‑ion battery products.

Lithium iron phosphate batteries have stringent requirements for raw material characteristics such as particle fineness, density, dispersibility, and uniformity. Zicionpumps’ fine homogenizing pumps integrate mixing, dispersion, dissolution, fine grinding, and homogenization functions, and are equipped with a cooling system to enhance sealing and ensure more stable processing. They meet the production process needs of lithium iron phosphate and other raw materials, improving the refining efficiency of sand mills. Additionally, the pump housing, rotor, and stator feature tungsten carbide or ceramic coatings, which effectively reduce iron release during the production of lithium iron phosphate and other materials, prevent secondary contamination, maintain raw material purity, and enhance the quality of lithium‑ion battery products.

Addressing the characteristics of lithium‑battery solvents and positive/negative electrode slurries—high solid content, high density, high viscosity, and strong corrosiveness—Zicionpumps’ battery slurry transfer pumps can handle media with viscosities ranging from 0.2 cP to 2 million cP. They are equipped with a cooling system to enhance sealing, ensuring safer operation. The pumps are corrosion‑ and wear‑resistant, operate quietly with no pulsation; their pump bodies and screws feature tungsten carbide or ceramic coatings that effectively minimize iron release during lithium‑battery slurry conveyance, maintaining slurry purity. This helps users improve the efficiency of transferring lithium‑battery solvents and positive/negative electrode slurries, enhance slurry quality, and reduce equipment operating and maintenance costs.

In sulfonation production units, acid esters and various alkaline solutions are homogeneously mixed in a neutralization system to produce products of different concentrations and viscosities. Currently, most sulfonation plants employ a main bath circulation and cooling heat exchange approach for their neutralization systems. Neutralization pumps can simultaneously deliver acid esters, alkalis, water, and other materials into the pump chamber according to specified ratios, enabling online homogeneous neutralization. Compared with conventional kettle‑type batching processes, this streamlined flow reduces complexity, boosts production efficiency, and significantly improves the quality of the neutralized product.

Heavy oils such as heavy crude, residual oil, fuel oil, and crude oil are characterized by high viscosity, poor flowability, and difficult transportation. Traditionally, screw pumps have been used for conveying these fluids; however, in practical applications, they suffer from inadequate wear resistance and substantial maintenance requirements. Zicionpumps’ twin-screw pumps feature low rotational speed, compact size, strong self-priming capability, and bidirectional operation. They are easy to operate and maintain, energy-efficient, and have a long service life, making them well suited for applications in crude oil extraction, petroleum refining, and related fields.

Hydrolyzed polyacrylamide polymer solution is a key additive in the oilfield’s ternary composite flooding enhanced oil recovery technology. Conventional processes typically use screw pumps for delivery, which have many wear parts and result in high subsequent maintenance and spare‑part costs. Zicionpumps employs twin‑screw pumps to convey and feed the polymer stock solution; these pumps have fewer wear parts, support online maintenance, offer a long service life, and are highly efficient and energy‑saving. This solution has already been deployed at oilfield injection stations and CNOOC production platforms.

Heavy alkylbenzene sulfonate is an oilfield enhanced oil recovery additive characterized by high viscosity, strong corrosivity, and the presence of particulates. To address these material properties, Zicionpumps’ twin-screw pumps feature a specially designed pump body: all wetted parts and mechanical seals are made from specialized materials to ensure corrosion and wear resistance. Additionally, a built-in safety valve is included to prevent safety hazards caused by excessive pressure during operation. The pumps operate with low noise and reduced rotational speed, providing smoother and safer performance while effectively lowering customers’ operating and maintenance costs.

Dyes are closely related to our daily production and life; they can blend with most liquids to alter their color, meeting diverse coloration needs. To ensure quality indicators such as color strength, color fastness, light fastness, and rubbing fastness, the manufacturing process imposes specific requirements on the molecular or dispersed state of the dyes. Zicionpumps shear pumps can perform preliminary dispersion and mixing of slurries, effectively enhancing the fining performance of downstream sand mills and thereby significantly improving product quality and production efficiency.

During adhesive production, the individual monomers have low viscosity before the neutralization reaction; however, during neutralization, viscosity fluctuates with temperature changes, requiring conveying equipment capable of handling a wide viscosity range. Additionally, the degassing and dehydration stages involve negative pressure, imposing stringent demands on the pump’s self-priming capability. Based on application expertise, Zicionpumps’ twin-screw pumps offer specialized customization—adjusting clearances, surface finish, and sealing—to meet diverse operating conditions, ensuring safe, stable, and efficient material transfer.

Defoamers have been widely adopted across various industries due to their advantages, including increased production capacity, optimized operational efficiency, precise product quality control, reduced environmental pollution, and cost reduction. During production, defoamers exhibit significant viscosity fluctuations; near the finished-product stage, they are at high temperature and high viscosity, placing stringent demands on transfer pumps. Zicionpumps’ twin-screw pumps can be custom-designed to meet diverse process requirements, accommodating changes in viscosity and temperature under various operating conditions. Optional built-in safety valves protect the pump, piping, and related equipment, effectively ensuring safe and stable production.

During the production of rolled materials, high-viscosity substances such as asphalt must be conveyed. Because these materials are both highly viscous and operate at elevated temperatures, they place demanding requirements on the conveying pump. Based on application expertise, Zicionpumps’ twin-screw pumps offer customized designs—tailored to specific material properties and operating conditions—in terms of clearance, surface finish, and sealing. This ensures smooth operation, low failure rates, and extended service life, effectively reducing customers’ equipment maintenance and operating costs.

Zicionpumps shear pumps are primarily used in paint production to convey various high-viscosity adhesives, resins, and other materials. Thanks to their unique design principles, these pumps can be custom-selected and configured according to specific material properties and operating conditions. During material transfer, they offer stable operation, low noise, a low failure rate, long mechanical seal life, and easy maintenance, effectively reducing customers’ long-term equipment operating costs and earning their recognition and adoption.

The fertilizer production process typically involves ion‑salt solutions in a supersaturated state or viscous solid–liquid mixtures. The main steps include extraction, sedimentation, impurity removal and concentration, neutralization, re‑concentration, centrifugation, and spray drying, generating large volumes of solid–liquid slurry that must be pumped for transport. Because the materials readily form scale and the ion salts are highly hard, the conveying equipment often suffers severe wear, leading to high failure rates, accelerated equipment degradation, and significant leakage—issues that place considerable strain on both production operations and environmental compliance.

Pesticide production typically involves toxic, hazardous, flammable, and explosive materials, thus imposing stringent requirements on safety, stability, efficiency, and environmental protection at every stage. In the upstream, downstream, and raw-material phases of pesticide manufacturing, numerous viscous fluids and solid–liquid slurries that are both toxic and odorous are encountered, including glycerin, glufosinate, fomocarb, Grignard waste liquor, sulfolane mother liquor, and chloropyridine slurry. The conveyance and transfer of such viscous fluids and solid–liquid slurries not only cause significant equipment wear but also demand extremely rigorous leak‑control measures.

The synthesis of pharmaceutical intermediates demands high technical expertise, and a wide variety of intermediates exist. During preparation, Zicionpumps shear pumps enhance mixing efficiency in the reaction process, helping to shorten synthesis times and boost production efficiency, making them a reliable choice for intermediate‑reaction steps. When paired with Zicionpumps twin‑screw pumps for feeding, they form an efficient inline conveying system. This combination offers particular advantages under operating conditions involving high‑viscosity, high‑specific‑gravity materials; it is also easy to clean, energy‑efficient, low‑noise, and compliant with GMP standards.

Vitamin production processes are mainly categorized into extraction, chemical synthesis, and biosynthesis methods. While each process has distinct requirements, all impose stringent demands on conveying equipment: in addition to high hygiene standards, the conveying system must ensure low-shear, smooth, and safe operation, with long-lasting sealing integrity. Zicionpumps’ twin-screw pumps offer comprehensive fluid-handling solutions for vitamin manufacturing; their products have obtained 3A and FDA certifications in the United States and comply with GMP usage standards.

Ointments are typically paste formulations with a wide variety of types, commonly being concentrated preparations for external application. Their preparation often employs traditional paste‑making techniques, requiring high‑pressure pumping of highly viscous materials and stringent hygiene standards. The conveyed paste must be handled smoothly with low shear stress. Zicionpumps’ twin‑screw pumps feature high hygienic ratings, stable delivery, few wear parts, easy disassembly and maintenance, and high efficiency with energy savings. The products have obtained certifications such as 3A and FDA in the United States and comply with GMP usage standards.

Extracts are common materials in the pharmaceutical manufacturing process and serve as crucial raw materials for preparing medicinal formulations and producing biopharmaceuticals. Extracts are typically obtained through extraction, concentration, and further processing; during transfer, collection, and other handling stages, they require specialized fluid-handling equipment that meets high hygienic standards. Zicionpumps’ twin-screw pumps are widely used for transferring and conveying extract concentrates, offering low shear and high hygienic performance, with particular advantages when handling high-viscosity, high-density materials. The products have been certified to 3A and FDA standards in the United States and comply with GMP usage requirements.

The automatically adjustable gap grinding pump is a double-disc grinding device consisting of a grinding main unit and a servo adjustment mechanism. Adjustment of the working gap between the grinding discs is controlled by the DCS system. It is suitable for automated recirculating grinding and dissolution processes for viscose, offering stable performance, simple operation, and low energy consumption, thereby helping to achieve high-quality, stable, and high-yield production goals. The disc configuration and gap can be designed according to feed particle size and fineness requirements to meet diverse process needs.

Our company’s homogenizing mixing pump is known as a dynamic mixer in the viscose fiber industry. It is primarily used in the production of colored viscose filaments, serving as a replacement for conventional static mixers. The viscose dope and color paste are fed into the pump chamber in specific proportions and then undergo staged mixing, dispersion, and homogenization through multi-stage rotors and stators, significantly improving mixing efficiency compared with traditional static mixers.

Manual gap‑adjustable grinding pumps are available in coarse‑grinding and fine‑grinding versions, depending on operating conditions and process requirements; both types feature an external handwheel for adjusting the toothed disc gap. The toothed disc configuration and gap can be customized according to feed particle size and fineness targets, meeting diverse process needs. Additionally, each rotor/stator stage can be replaced independently, facilitating maintenance and reducing service costs. Zicionpumps’ grinding pumps incorporate a water‑cooled double‑seal mechanical seal design, ensuring reliable sealing, long service life, and clean, environmentally friendly operation.

After cellulose xanthate is formed, the main conveying conditions involved include material transfer, blending, filtration for glue supply, post-dissolution grinding for glue supply, rapid discharge for glue supply, and recirculation. Zicionpumps’ twin-screw pumps feature a helical streamline design, making it easier to smoothly convey high-viscosity materials with low pulsation. The rotors are made of stainless steel 304, with a well-optimized design and precise manufacturing; the clearances between screws and between screws and the pump chamber are minimal, resulting in high conveying efficiency, greater energy savings compared to gear pumps, lower operating speeds, long service life, and reduced subsequent maintenance costs.

The main raw materials for regenerated cellulose fibers are caustic soda and wood pulp. After the wood pulp is crushed and soaked in caustic soda, it forms a porridge-like slurry. A twin-screw pump is primarily used to transfer this slurry from the soaking tank and to feed it to the press. This operating condition requires low pulsation, minimal leakage, and corrosion resistance.

Papermaking chemicals are the collective term for chemical agents and additives used in the papermaking process, including rosin, dry strength agents, wet strength agents, sizing agents, retention and drainage aids, and defoamers. The addition of these chemicals demands high metering accuracy, and because different chemicals vary in pH and viscosity and operate under diverse process conditions at their injection points, pump performance requirements are particularly stringent. Based on application expertise, Zicionpumps’ twin-screw pumps offer customized configurations tailored to specific material properties and operating conditions, ensuring safe, stable, and efficient material conveyance.

Paper coating formulations contain a variety of chemical raw materials, each with significantly different properties, thus imposing diverse requirements on the pumps used to handle them. Zicionpumps’ twin-screw pumps feature a proprietary mechanical seal specifically designed for coatings and flow-path components made from special materials, resulting in excellent wear resistance, stable operation, low energy consumption, easy disassembly and assembly, fewer wearing parts, and a long mechanical seal life.

Starch exhibits high temperature and high viscosity during steaming, cooking, and sizing processes, thus imposing stringent requirements on the selection of conveying equipment. Zicionpumps’ twin-screw pumps, with their unique design principles, allow for tailored configuration based on specific material properties and operating conditions. During material conveyance, these pumps deliver stable operation, low noise, reduced failure rates, extended mechanical seal life, and straightforward maintenance, effectively lowering users’ long-term equipment operating costs and enhancing production efficiency, thereby earning widespread recognition and adoption among users.

The media conveyed during soap production include liquid caustic soda, fatty acids, soap base, and waste soap. The soap base is highly corrosive, operates at elevated temperatures and concentrations, and requires high discharge pressure, imposing stringent sealing requirements. To address this specific operating condition, our company has introduced a twin-screw pump equipped with a water‑circulation cooling seal assembly. When paired with our neutralization and mixing pump, it enables in‑line homogenization and blending, thereby enhancing product quality.

Materials requiring conveyance in toothpaste production include sorbitol, glycerin, K12, and the toothpaste paste itself. Due to the high viscosity of the paste and its calcium carbonate content, equipment selection must balance hygiene with material wear resistance. Zicionpumps’ hygienic twin-screw pumps can meet the material-handling needs of the toothpaste industry across all stages, from raw materials to finished-product filling; in particular, the company’s narrow-face mechanical seal can withstand high pressures, effectively mitigating the issue of seal leakage.

The main ingredients of laundry detergent include surfactants, thickeners, preservatives, fragrances, colorants, and water. In traditional manufacturing processes, preservatives are first added to water and stirred, followed by the gradual addition of other raw materials. After thorough mixing, a thickener is incorporated; this entire procedure is time-consuming and relatively inefficient. Our company’s multi-stage shear pump features a specialized impeller design that rapidly achieves uniform mixing of various materials while effectively preventing foam formation, thereby reducing processing time and increasing production capacity.

Today, the variety of detergents, toothpastes, and cosmetics is expanding rapidly, with functions becoming increasingly specialized, leading to diversified and differentiated demand for various fragrances and flavorings. Fragrances and flavorings are divided into natural and synthetic categories; used in small quantities as additives, they are typically supplied in bulk drums and must be pumped directly from these containers during processing, placing high demands on the self-priming capability of twin-screw pumps. Zicionpumps’ twin-screw pumps feature a unique design and strong self-priming performance, enabling shear-free flow driven by rolling elements, ensuring gentle and stable conveying.

Everyday cleaning and washing products include detergents, shampoos, body washes, and laundry powder pastes. The production of these products places high demands on equipment hygiene; pump selection must balance stability and reliability with CIP cleaning requirements. Zicionpumps’ twin-screw pumps feature no sanitary dead spots, high precision, smooth operation, and low pulsation. They can meet long-distance conveying needs and integrate with CIP systems for cleaning, enabling a single pump to serve multiple purposes.

In the soap base production process, liquid caustic soda, fatty acids, and water must be thoroughly mixed, dispersed, and homogenized. Traditional methods rely on high-speed stirring combined with recirculation, which is time-consuming and yields limited results. Our company’s neutralization mixing pump features a multi‑tube inlet design: acid, alkali, and water are introduced simultaneously into the pump chamber through their respective ports according to the specified ratio, enabling online mixing and homogenization and effectively improving production efficiency and product quality.

The washing powder slurry contains various components, including surfactants, phosphates, sodium silicate, anhydrous sodium sulfate, fluorescent brighteners, and enzymes. After mixing and spray-drying, it is converted into a powdered form. In conventional processes, a high-pressure pump transports the slurry to the spray tower; during spraying, nozzle clogging frequently occurs, resulting in uneven powder coloration and inconsistent product quality across batches. Zicionpumps’ shear pumps thoroughly mix and disperse the slurry prior to spray drying, effectively resolving nozzle clogging issues, enhancing product quality, and delivering tangible value to customers.

In the production of waffles, dorayaki, and similar products, homogenizing shear pumps are primarily used to homogenize and refine heavy oil cake batters—uniformly mixing and finely processing ingredients such as flour, eggs, and butter. Traditional equipment often relies on whipping machines, but these are costly, bulky, and consume relatively high amounts of motor energy. In contrast, homogenizing shear pumps are more compact, have lower motor energy consumption, and produce a finer texture; thus, they offer better cost-effectiveness and have increasingly replaced whipping machines in certain applications.

In traditional pet feed production, the enzymatically hydrolyzed slurry is typically refined using a colloid mill; however, colloid mills have low production efficiency, and their open design results in inadequate hygiene standards. Zicionpumps’ shear pumps effectively address these issues thanks to their specialized design: they offer high hygienic integrity and excellent emulsification, meeting customers’ requirements for continuous production. These pumps are now used by numerous pet feed manufacturers.

In China, salad dressing production primarily relies on cold-processing methods. Traditional techniques often use colloid mills for multiple emulsification cycles, which can lead to temperature increases and compromise product quality. Zicionpumps’ shear pumps achieve complete emulsification in a single pass and feature jacketed pump chambers with water cooling, effectively addressing thermal degradation. Additionally, the equipment meets high hygiene standards and requires fewer components.

In the production of chicken bouillon and food ingredients, it is generally required that the oil and slurry in the material remain uniformly mixed without layering. Conventional processes use shear‑tube emulsification, which often leads to oil separation. Zicionpumps’ shear pumps feature a three‑stage, three‑zone progressive grinding and emulsification design, and can be customized with various grinding discs and rotor/stator assemblies to meet customer specifications, effectively resolving oil‑separation issues.

Food production often involves dissolving sugar and starch. Traditional methods typically use vertical shear pumps for in-tank emulsification, but these approaches are limited in effectiveness and time‑consuming. Zicionpumps’ shear pumps can significantly reduce starch‑dissolving time, ensuring more thorough and uniform emulsification of powdered sugar. To meet customers’ varying requirements for particle fineness in starch and sugar dissolution, we have also designed different impeller configurations to suit specific operating conditions.

In the application of soy protein isolate, traditional processes often rely on colloid mills, but these suffer from inadequate hygiene standards and low efficiency. Zicionpumps’ shear pumps help improve protein extraction yields during the extraction process; in the neutralization and coagulation stages, they deliver excellent mixing and homogenization, providing customers with a simple, low-maintenance fluid-handling solution.

Oil and fat conveying primarily involves the transport of phospholipids and soapstock. Phospholipids and soapstock have high viscosity and contain solid particles; traditional screw pump stators wear out easily, leading to frequent maintenance. Gear pumps require relatively large motor power, resulting in higher energy consumption, and prolonged use can cause gear wear that affects flow rate. Based on years of practical experience, Zicionpumps has optimized its twin-screw pumps, reducing the need for replacement of wear parts, ensuring more stable performance, and simplifying disassembly and maintenance. Furthermore, low-speed pumping during alkali refining does not damage the molecular structure of crude oil, which is more conducive to deodorization and decolorization.

Chloride ions present during the production of food-grade soy sauce can cause significant corrosion and wear to equipment. Traditionally, centrifugal pumps have been used to convey finished soy sauce; however, their high rotational speeds tend to generate bubbles that degrade the sauce’s constituents, thereby affecting its taste. To address these material characteristics, Zicionpumps’ twin-screw pumps feature flow-path components and mechanical seals made from different materials and treated with specialized processes, helping to extend pump service life. Moreover, this product offers strong self-priming capability, smooth delivery, low pulsation, and minimal vibration, making it suitable for use across all stages of finished soy sauce transfer in the production process.

In beer production, Zicionpumps twin-screw pumps are primarily used for conveying syrup and yeast. Given the high viscosity of syrup and its tendency to vary with temperature, we have incorporated thermal insulation into the pump head design to enhance operational efficiency and improve delivery stability. Additionally, these pumps offer a high hygienic standard, stable pressure, and low noise levels.

Food-grade fillings have a high solids content, poor flowability, and stringent hygiene requirements, placing demanding specifications on the pumps used for their conveyance. To address these material characteristics, our company has designed a square‑inlet pump that effectively reduces the distance from the feed inlet, facilitating easier material entry into the pump chamber and meeting conveying requirements. The pump’s design has obtained 3A certification in the United States, ensuring a high level of food safety compliance.

In the baking industry, conveying cake batters and filling sauces places high demands on pumps: they must deliver smoothly, meet stringent hygiene standards, and be easy to clean. Zicionpumps’ cake‑whipping and transfer pumps support forward and reverse rotation, feature highly interchangeable rotors, and enable online CIP and SIP cleaning; they are certified to 3A and FDA standards.

After years of research and development, Zicionpumps’ sauce pump features a new two-lobe rotor designed to handle high-viscosity sauces with large particles and high solids content. Compared with conventional twin-screw pumps, it significantly reduces the occurrence of blockages during pumping. Its mechanically sealed design incorporates special engineering to extend service life while maintaining a high hygienic standard.

The media requiring conveyance in cosmetic production include glycerin, carbomer, hyaluronic acid, thickeners, emulsions, and creams. The entire production process takes place in cleanrooms, imposing special requirements on equipment design, hygiene standards, and cleaning systems. Zicionpumps’ twin-screw pumps have obtained certifications such as 3A, FDA, and CE, meet food-grade hygiene requirements, and support CIP cleaning systems. Depending on the viscosity of different media, various speed configurations can be employed to meet the production process needs of various cosmetics.

Surfactants include sulfonic acids, AES, AOS, MES, and others. During production and transportation, temperature fluctuations significantly affect viscosity, and highly acidic conditions can cause severe corrosion to equipment. Therefore, specialized application expertise and experience are required in equipment speed selection, material choice, and design. Zicionpumps’ twin-screw pumps, tailored to the characteristics of non-Newtonian fluids, employ variable speed configurations and thermal insulation systems, and feature specially designed mechanical seals developed through years of practical experience, thereby enhancing pumping efficiency and extending service life.

Yogurt places high hygienic demands on pumps during conveyance. Zicionpumps’ yogurt pumps feature high-precision screw machining and tight clearances, minimizing material backflow during pumping. Paired with a novel two-lobe rotor and a low-speed design, they avoid secondary shear that could cause emulsion breakdown, helping to preserve the product’s original characteristics and enhance flavor. This product is certified to U.S. 3A and FDA standards and supports online CIP and SIP.

Zicionpumps twin-screw pumps are used throughout chocolate production lines: they serve as transfer pumps beneath melting tanks, ball mills, refiners, and holding tanks, and as built-in pumps in enrobers, depositor machines, and dragee coating machines. This series of twin-screw pumps has been certified to U.S. 3A and FDA standards, ensuring a high level of food hygiene. Their mechanical seals feature a special design that effectively prevents the chocolate slurry at the seal faces from solidifying, thereby reducing wear and extending the service life of the mechanical seals.

Starch sugars undergo processes such as liquefaction injection, flash evaporation discharge, and QC filling discharge. Zicionpumps’ twin-screw pumps have been developed in various types to meet the diverse conveying requirements of different stages in the sugar industry: high‑efficiency negative‑pressure twin‑screw pumps are used for flash evaporation discharge, ensuring stable vacuum‑assisted material transfer; low‑speed crystalline sugar pumps handle crystalline sugar conveyance with low shear and smooth flow; and insulated twin‑screw pumps are employed for maltose, whose viscosity varies with temperature, providing steady delivery and low noise.

In food production, it is common to encounter large-particle, easily breakable materials, such as strawberry pulp, fruit jam containing coconut pieces, and jelly. Because processing requirements prohibit crushing or damaging these materials, the pumps used must meet stringent standards. Zicionpumps’ rotor pumps feature a specially designed rotor for such applications, ensuring smooth material transfer while preserving the integrity of the fruit particles.