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Keheng top entry mixers (also known as top-entry agitators) are core equipment for industrial mixing applications. Designed specifically for tank mixing systems, they are widely used in chemical processing, coatings and paints, food and beverages, pharmaceuticals, wastewater treatment, and desulfurization and absorption. Their core advantages lie in their customizable adaptability and high-strength performance: the main components are constructed of 316L stainless steel, offering strong resistance to strong acids and alkalis. They can handle a wide range of fluids, from aqueous to high-viscosity, including paints, slurries, viscous liquids, and solid-liquid mixtures.
The equipment supports deep customization of power, size, and core parameters. For example, it can be configured with motors of varying power, such as 11kW. The shaft length can be customized up to 5 meters based on the tank depth. The impeller diameter ranges from 500mm to 4000mm, and the blades can be heat-pressed to a 10° or 45° arc, enhancing stirring force and mixing uniformity. The single-end cartridge mechanical seal system effectively prevents media leakage and meets the requirements of continuous operation under high-pressure and high-temperature conditions. After multiple factory inspections, including idling tests and pressure tests, its performance indicators exceed industry standards.
All Keheng vertical agitators utilize industrial-grade seaworthy protective packaging. Designed with the three core objectives of "damage prevention, moisture resistance, and easy identification," it adapts to cross-border transportation and on-site lifting requirements:
1. Basic Protective Structure: The main body is packaged in solid wooden or fumigated wooden crates, customized according to the size of the equipment. A double layer of cushioning foam is placed inside to fully fill the gap between the equipment and the crate, protecting it from impact and wear during transportation.
2. Moisture-Proofing and Sealing: Key components (such as mechanical seals and motor interfaces) are additionally covered with waterproof film, and the seams of the crate are sealed with sealing tape to withstand the humid environment of sea transportation.
3. Labeling and Information: Standardized shipping marks are nailed around the wooden crate, clearly indicating the product name, model, weight, volume, parts list, and lifting points. A certificate of conformity and factory test report are also included to facilitate customer acceptance and on-site installation.
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Q: The equipment is experiencing abnormal vibration and high current during operation. How can I resolve this issue?
A: This issue is often related to mechanical mismatch. You can refer to the Keheng desulfurization tower agitator modification solution: First, check whether the impeller diameter is suitable for the operating conditions. If necessary, adjust the impeller size (for example, from 1400mm to 1200mm) to reduce the load. Second, check the cantilever shaft length and optimize the mechanical balance by shortening it (for example, from 1585mm to 1550mm). If the problem persists, contact the Keheng technical team for on-site operating condition measurements and customized shaft and impeller matching solutions.
Q: When stirring viscous media such as paint, color differences occur. How can I ensure mixing uniformity?
A: This requires parameter customization and structural optimization. First, confirm whether the speed matches the viscosity of the medium. Keheng can precisely set the speed based on your needs. Next, check the blade design and heat-press the blades to a 30° or 45° arc to enhance fluid turbulence. Also, ensure the equipment is constructed of 316L stainless steel to prevent component corrosion that could affect medium purity.
Q: What should I do if there is leakage at the seal, posing a safety hazard?
A: Keheng vertical agitators are equipped with a standard single-end cartridge mechanical seal. Leakage is often caused by seal wear or installation misalignment. First, shut down the machine to inspect the seal surface for wear and replace the original seal assembly. If the issue is unsuitable for the operating conditions, upgrade the seal grade or adjust the seal pressure parameters. Keheng provides on-site repair and seal system modification services.
Keheng top entry mixers (also known as top-entry agitators) are core equipment for industrial mixing applications. Designed specifically for tank mixing systems, they are widely used in chemical processing, coatings and paints, food and beverages, pharmaceuticals, wastewater treatment, and desulfurization and absorption. Their core advantages lie in their customizable adaptability and high-strength performance: the main components are constructed of 316L stainless steel, offering strong resistance to strong acids and alkalis. They can handle a wide range of fluids, from aqueous to high-viscosity, including paints, slurries, viscous liquids, and solid-liquid mixtures.
The equipment supports deep customization of power, size, and core parameters. For example, it can be configured with motors of varying power, such as 11kW. The shaft length can be customized up to 5 meters based on the tank depth. The impeller diameter ranges from 500mm to 4000mm, and the blades can be heat-pressed to a 10° or 45° arc, enhancing stirring force and mixing uniformity. The single-end cartridge mechanical seal system effectively prevents media leakage and meets the requirements of continuous operation under high-pressure and high-temperature conditions. After multiple factory inspections, including idling tests and pressure tests, its performance indicators exceed industry standards.
All Keheng vertical agitators utilize industrial-grade seaworthy protective packaging. Designed with the three core objectives of "damage prevention, moisture resistance, and easy identification," it adapts to cross-border transportation and on-site lifting requirements:
1. Basic Protective Structure: The main body is packaged in solid wooden or fumigated wooden crates, customized according to the size of the equipment. A double layer of cushioning foam is placed inside to fully fill the gap between the equipment and the crate, protecting it from impact and wear during transportation.
2. Moisture-Proofing and Sealing: Key components (such as mechanical seals and motor interfaces) are additionally covered with waterproof film, and the seams of the crate are sealed with sealing tape to withstand the humid environment of sea transportation.
3. Labeling and Information: Standardized shipping marks are nailed around the wooden crate, clearly indicating the product name, model, weight, volume, parts list, and lifting points. A certificate of conformity and factory test report are also included to facilitate customer acceptance and on-site installation.
Click here to edit your content.
Q: The equipment is experiencing abnormal vibration and high current during operation. How can I resolve this issue?
A: This issue is often related to mechanical mismatch. You can refer to the Keheng desulfurization tower agitator modification solution: First, check whether the impeller diameter is suitable for the operating conditions. If necessary, adjust the impeller size (for example, from 1400mm to 1200mm) to reduce the load. Second, check the cantilever shaft length and optimize the mechanical balance by shortening it (for example, from 1585mm to 1550mm). If the problem persists, contact the Keheng technical team for on-site operating condition measurements and customized shaft and impeller matching solutions.
Q: When stirring viscous media such as paint, color differences occur. How can I ensure mixing uniformity?
A: This requires parameter customization and structural optimization. First, confirm whether the speed matches the viscosity of the medium. Keheng can precisely set the speed based on your needs. Next, check the blade design and heat-press the blades to a 30° or 45° arc to enhance fluid turbulence. Also, ensure the equipment is constructed of 316L stainless steel to prevent component corrosion that could affect medium purity.
Q: What should I do if there is leakage at the seal, posing a safety hazard?
A: Keheng vertical agitators are equipped with a standard single-end cartridge mechanical seal. Leakage is often caused by seal wear or installation misalignment. First, shut down the machine to inspect the seal surface for wear and replace the original seal assembly. If the issue is unsuitable for the operating conditions, upgrade the seal grade or adjust the seal pressure parameters. Keheng provides on-site repair and seal system modification services.
