Products are widely used, covering almost the entire machinery manufacturing industry can be applied. Products are exported to the United States, Britain, Germany, Italy, South Africa, Russia, the United Arab Emirates and other dozens
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The company implements standardized management and strict product quality management, has passed ISO 9001:2000 certification, exquisite workmanship, complete testing, high quality.
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Products are widely used, covering almost the entire machinery manufacturing industry can be applied. Products are exported to the United States, Britain, Germany, Italy, South Africa, Russia, the United Arab Emirates and other dozens
View MoreCasting capacity: a few grams to a few tons/unlimited quantity/blank or finishing parts Casting process: tide mold sand casting, self-drying sand casting, shell casting, lost foam casting, pressure casting Casting material: steel, stainless steel, carbon alloy, gray iron, ductile iron, aluminum, copper
Machining workshop in strict accordance with the level of modern equipment manufacturing plant construction. The variety of processing and testing equipment is complete, the technology is advanced, the production capacity is sufficient, the workshop staff has high professional quality, strong technical level and rich production experience, and can be engaged in various mechanical processing projects such as turning, milling, planing, grinding and drilling.
Products are widely used, covering almost the entire machinery manufacturing industry can be applied. Products are exported to the United States, Britain, Germany, Italy, South Africa, Russia, the United Arab Emirates and other dozens of countries.
Why choose us
Why Choose Hebei Kezhan? It Means Choosing Reliable Manufacturing Assurance. We leverage advanced sand casting techniques, including resin-coated sand and resin sand processes, coupled with comprehensive precision machining capabilities to provide you with high-quality iron castings and steel castings. As your one-stop solution partner, we integrate casting, CNC machining, and assembly services. This ensures seamless control from blueprint to finished product, significantly saving you time and management costs while guaranteeing product quality at its foundation. With a deep understanding of international quality standards, our products have been successfully exported to the USA, Germany, Italy, and dozens of other countries, making us your trusted global supplier.
The enterprise was established in
Various types of machine tools more than 40
Annual production 20000
R & D Team
The company has a dynamic and innovative R & D team, they not only have a wealth of industry experience, but also have advanced technical knowledge and problem-solving skills.
Quality Assurance
We pay attention to the stability and reliability of product quality, and through a strict quality control system, we ensure that every equipment can meet customer needs and exceed their expectations
Service Support
Continuously improve the strength and competitiveness of enterprises, and contribute our strength to the prosperity and development of the casting industry!
Learn more about the exhibition
The company has a strict technical training, high level of technical team. The company has implemented standardized management and strict product quality management, exquisite workmanship, complete testing and high quality.
News Center
2025/12/15
🚀 The Definitive Guide to Iron Castings: Gray Iron vs. Ductile Iron Performance Comparison
Need Gray Iron or Ductile Iron Castings? Hebei Kezhan Machinery Parts Co., Ltd. provides high-quality, ISO-certified castings for brake rotors, pump bodies, and heavy-duty machinery. Get expert engineering support and a competitive quote today.
2025/12/21
In the field of metalworking, selecting the right casting process directly affects the durability, precision, and cost of agricultural machinery components and hydraulic parts. For customers of Hebei Kexian Machinery Components Co., Ltd., the most frequently asked question is: “Should I choose traditional sand casting or precision investment casting with coated-sand molds?” This article will provide an in-depth comparison of these two casting processes, tailored specifically to the needs of agricultural machinery, hydraulics, and high-performance cast irons such as low-temperature cast iron and ADI.
2025/12/11
In the production of ductile iron castings using the coated sand shell molding process, surface slag inclusion is a common quality defect that directly affects the aesthetic appeal, structural integrity, and service performance of the castings. This article will delve into the root causes of slag inclusion and provide a series of proven solutions, covering optimization of casting processes, improvement of sand mold materials, and enhanced post-casting cleaning procedures. The goal is to significantly improve the surface quality of castings, ensuring their outstanding reliability and durability to meet the demands of the high-end market.
2025/12/03
1. Introduction: Why High-Quality Castings Matter in Agriculture Agricultural machinery operates under harsh conditions—heavy loads, long working hours, dust, mud, impact, vibration and temperature variations. Whether it’s a tractor, combine harvester or rotary tiller, the reliability of every component affects power transmission, fuel efficiency and overall equipment lifespan. For global machinery brands and OEM suppliers, the challenge is clear: How to secure stable, defect-free cast iron parts? How to reduce maintenance downtime for end users? How to ensure dimensional precision for assemblies? How to guarantee repeatable quality across batches?
KeZhan Machinery specializes in resin-coated sand shell molding casting. Our main products include: Agricultural and forestry machinery parts Valve body and pump castings Low-temperature castings ADI (Austempered Ductile Iron) and various high-strength alloy castings We also offer a comprehensive range of machining services, such as turning, milling, planing, grinding, and drilling. With integrated capabilities from casting production to precision machining and component assembly, we provide complete one-stop component solutions for our clients.
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Xigang Village, Qingfengdian Town, Dingzhou City
Hebei Kezhan Machinery Parts Co., Ltd.
Kezhan Machinery specializes in advanced shell mold casting with resin-coated sand and 3D sand printing technologies. We provide a complete OEM manufacturing solution, offering high-quality castings—from agricultural and forestry parts to hydraulic manifold blocks, valve bodies, low-temperature castings, ADI (Austempered Ductile Iron), and high-strength alloy irons and steels. Our integrated services include precision machining and component assembly, delivering ready-to-install parts for applications in agricultural machinery, pump and valve systems, heavy-duty trucks, and high-end equipment. Trusted by industrial clients worldwide, we supply to key markets including the United States, Germany, Italy, South Africa, and Russia.
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