Keheng Mixers: Engineering Precision, Powering Global Industrial Mixing

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Keheng Mixers: Engineering Precision, Powering Global Industrial Mixing

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Introduction

Jiangsu Keheng Petrochemical & Electrical Machinery Co., Ltd.—trading as Keheng Mixers—is a leading designer and manufacturer of industrial mixing equipment, headquartered in Jiangyin, Jiangsu, China. Strategically located within the one-hour economic circle of Shanghai, Suzhou, and Nanjing, we leverage superior logistics and a 35+ year legacy of innovation to serve over 1,500 customers worldwide across petrochemicals, power generation, water treatment, fine chemicals, asphalt, and food & pharmaceuticals.

Our mission is to deliver custom-engineered, reliable, and energy-efficient mixing solutions tailored to the most demanding process conditions. Backed by a provincial-level R&D center and 12+ patents, Keheng adheres to strict ISO quality standards (critical for food and pharmaceutical applications) and maintains a customer satisfaction rate that drives repeat business and long-term partnerships.

Our Manufacturing Excellence: A Factory Built for Precision

Keheng’s modern production facility integrates advanced engineering, rigorous quality control, and flexible manufacturing to meet both standard and custom project requirements.

Core Production Capabilities

Heavy-Duty Machining: Equipped with CNC lathes, milling machines, and vertical machining centers, we precision-machine shafts, impellers, and gearboxes to tolerances as tight as ±0.05 mm—ensuring optimal fit and performance even for 7m+ long shafts used in large asphalt tanks.
Material Expertise: Specializing in 304/316L stainless steel, carbon steel, and duplex alloys, we handle corrosive, high-temperature, and abrasive media with solutions validated for acids, alkalis, and asphalt (up to 180°C).
Modular Assembly: Our assembly lines support parallel production of top-entry, side-entry, and IBC mixers, with dedicated stations for gearbox testing, seal assembly, and dynamic balancing—reducing lead times without compromising quality.

Quality Assurance (QA) & Compliance

Multi-Stage Testing: Every mixer undergoes motor load testing, gearbox efficiency verification, and shaft runout measurement. Side-entry models include dry-run seal testing to prevent leaks in critical applications.
Environmental Adaptation: For outdoor installations (e.g., Thai asphalt projects), we conduct climate simulation tests to validate oversized rain hoods and corrosion-resistant coatings.
Certifications: ISO 9001 (quality), ISO 14001 (environment), and food/pharmaceutical GMP compliance ensure our products meet global regulatory standards.

Supply Chain & Delivery

Our proximity to major ports (Shanghai, Ningbo) enables seamless global shipping. For urgent projects—such as a 15 kW asphalt mixer delivered to Thailand in 30 days—we prioritize material sourcing and production scheduling to meet tight deadlines.

Flagship Product Series: Engineered for Every Application

Keheng’s product portfolio is designed to address diverse mixing challenges, from low-viscosity liquid blending to high-torque processing of viscous slurries and solids.

1. Top-Entry Agitators: Versatility for Process Tanks

Our Top-Entry Agitators are the workhorse of batch and continuous processes, offering customizable configurations for tanks up to 10,000 m³.

Customization Highlights: Bottom bearing supports for long shafts, mechanical seals (single/double) for pressure up to 300 PSI, and explosion-proof motors for hazardous areas.

2. Side-Entry Mixers: Optimized for Large Storage Tanks

Engineered for large-diameter storage tanks (≥50 m³), our Side-Entry Mixers eliminate the need for top support structures, optimizing tank layout and reducing installation costs.

Core Benefits: Prevents stratification and sedimentation in petroleum, chemical, and asphalt tanks; low power consumption; easy maintenance (seal replacement without emptying the tank).
Specialized Models:

Asphalt Mixer: F-Type design with 7m+ shafts, bottom bearing seats, and oversized rain hoods—proven in Thai asphalt plants for high-temperature, outdoor operation.
V-Type Swivel Mixer: Adjustable angle for uniform blending in lubricating oil and additive tanks.
Belt-Driven Mixer: Economical for large storage tanks, offering high torque and easy speed adjustment.

3. IBC/Tote Mixers: Compact Efficiency for Batch Production

Our IBC Mixers are designed for standard 1,000L IBC totes, delivering a cost-effective solution for small-to-medium batch mixing.

Key Features: Direct mounting to IBC openings, lightweight yet robust construction, and variable speed control (50–600 RPM).
Applications: Coatings, inks, industrial additives, and water treatment chemicals—ideal for SMEs seeking to reduce labor costs and improve mixing consistency.
Options: Pneumatic or electric drives, stainless steel wetted parts, and portable frames for multi-tote operations.

4. Custom Heavy-Duty Mixers: Solving Unique Challenges

For extreme conditions—such as high pressure, corrosive media, or specialized processes—Keheng’s engineering team delivers tailor-made solutions:

High-Temperature Asphalt Systems: 7m+ shafts with thermal expansion compensation for tanks up to 20 m tall.
Corrosion-Resistant Models: Hastelloy or titanium components for acid-leaching in mining and chemical processing.
Sanitary Mixers: Polished 316L stainless steel, CIP/SIP compatibility, and Tri-Clamp connections for food, pharmaceutical, and cosmetic applications.

Global Reach & Customer Partnership

Keheng’s mixers operate in Asia, Europe, the Middle East, and the Americas, with a track record of delivering projects in challenging environments—from Southeast Asian tropical climates to Middle Eastern desert conditions.

We view our customers as partners, offering end-to-end support:

Pre-Sales Engineering: Process analysis, mixer sizing, and 3D simulation to validate performance.
Project Management: Dedicated teams oversee custom design, production, and on-time delivery.
After-Sales Service: Installation guidance, spare parts supply, and remote troubleshooting to maximize uptime.

Conclusion

At Keheng Mixers, precision is our foundation, and customization is our strength. For over three decades, we have combined technical expertise, manufacturing excellence, and customer-centricity to deliver mixing solutions that power industrial efficiency worldwide.

Whether you need a standard IBC mixer for batch production or a custom heavy-duty agitator for a 10,000 m³ asphalt tank, Keheng has the experience and capability to exceed your expectations. Contact our team today to discuss your mixing challenges—and let’s engineer a solution together.

Jiangsu Keheng Petrochemical & Electrical Machinery Co., Ltd.

Website: www.kehengmixing.com

Email: sales@kehengmixing.com

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