Product Features
JNH series -- Foundry moulding machine with up and down sand shooting
The JNH high pressure moulding machine for foundry sand is a servo-driven, high-pressure automatic molding solution designed to deliver superior mold quality for a wide range of casting requirements. Incorporating a top-and-bottom blow system, this moulding machine for foundry achieves uniform sand compaction from both directions, effectively eliminating shadow effects and improving the surface finish of complex castings.
Available in single- or double-station configurations, the JNH series ( automatic moulding machine for foundry) features a rigid four-column structure for enhanced stability and an intuitive human-machine interface (HMI) for easy operation and process control. Key molding parameters such as extrusion pressure, mold height, and forming speed are fully adjustable to meet varying production needs.
By combining high-pressure hydraulic compaction, servo-controlled sand shooting, and automated mold ejection, the JNH series (foundry green sand moulding machine) offers a reliable, efficient, and operator-safe molding process ideal for high-volume, precision casting environments.
1. Revolutionary Horizontal Sand Shooting Technology
Our Foundry Moulding Machine with horizontal sand shooting delivers unmatched precision in mold creation. Sand is propelled horizontally at high pressure into the pattern chamber, ensuring uniform density and eliminating voids. This method achieves consistent compaction from the pattern plate outward, resulting in flawlessly formed molds for complex castings.
2. Unparalleled Efficiency & Automation
Engineered for high-volume production, this machine automates sand filling, shooting, and compaction in one cycle. Horizontal sand shooting significantly reduces molding time by 40% compared to traditional methods, while integrated PLC controls enable single-touch operation. Minimal manual intervention slashes labor costs and boosts throughput.
3. Superior Mold Quality & Stability
Experience zero sand spillage and 30% higher mold hardness with our horizontal sand shooting system. The process maintains exact pattern alignment, preserving intricate details and dimensional accuracy. Produces rigid molds resistant to handling damage or casting defects like veining, ensuring repeatable, high-yield production.
4. Versatile & Eco-Friendly Operation
Compatible with green sand, resin-bonded sand, and cold-box systems. The enclosed horizontal sand shooting mechanism contains dust, improving workplace air quality. Energy-efficient motors and reduced sand waste (≤3%) lower operational costs and environmental impact.
5. Robust Industrial-Grade Design
Heavy-duty steel construction withstands 24/7 foundry demands. Ergonomic access points simplify maintenance, while vibration-dampening mounts extend component lifespan. Optional add-ons include automatic pattern changers and real-time pressure monitoring for Industry 4.0 integration.
Ideal For: Automotive parts, pump housings, valve bodies, and machinery components requiring precision castings. Transform your foundry’s productivity with the reliability of horizontal sand shooting technology – where speed, quality, and cost-efficiency converge.
Key Features Highlighted:
✔️ Horizontal sand shooting for uniform mold density
✔️ 40% faster cycle times vs. vertical/flaskless machines
✔️ 30% increased mold hardness
✔️ PLC automation with <2% rejection rate
✔️ Dust-contained operation
✔️ Compatible with multiple sand systems
1. Top and Bottom Sand Shooting System – Dual-directional sand blowing of thefoundry sand moulding machine ensures uniform filling and compactness throughout the mold, enhancing mold surface hardness and casting precision.
2. High-Pressure Hydraulic Compaction – Adjustable hydraulic pressure enables fine-tuned control over mold density, ensuring consistent quality across castings of varying complexity.
3. Servo-Controlled Operation – Advanced servo systems provide precise control over shooting and compaction processes, optimizing performance and energy efficiency.
4. Adjustable Mold Height and Squeeze Speed – Mold height and forming speed can be modified to accommodate a variety of casting specifications while minimizing sand usage.
5. Four-Column Rigid Frame – The machine’s robust structure ensures high precision and stability during high-speed operation.
6. User-Friendly HMI Interface – Centralized touchscreen controls allow for parameter setting, real-time monitoring, troubleshooting, and maintenance support.
7. Automated Blowout and Mold Ejection System – Streamlined hydraulic systems automate mold release and transition to the pouring line, improving production flow.
8. Lubricated Guide Columns – Integrated lubrication reduces wear and maintains alignment accuracy, extending machine lifespan.
9. Operator Safety Features – The control panel is positioned outside the machine’s operating zone and equipped with safety light guards to protect personnel during operation.
Product Parameter
JNH series -- Foundry moulding machine with up and down sand shooting
| Model | Mold Size | Mold Height from (Cope) | Mold Height to (Drag) | Average Maximum Mold Rate (without Core setting) | Molding System |
|---|---|---|---|---|---|
| JNH3545 | (300~380)*(400~480)mm | 130~250mm | 130~250mm | 26 seconds/mold (without core-setting time) | Edge Blow + Squeeze |
| JNH4555 | (400~480)*(500~580)mm | 130~250mm | 130~250mm | 26 seconds/mold (without core-setting time) | Edge Blow + Squeeze |
JNH5565 | (500~580)*(600~680)mm | 130~250mm | 130~250mm | 26 seconds/mold (without core-setting time) | Edge Blow + Squeeze |
JNH6575 | (600~680)*(700~780)m | 130~250mm | 130~250mm | 26 seconds/mold (without core-setting time) | Edge Blow + Squeeze |
JNH7585 | (700~780)*(800~880)mm | 130~250mm | 130~250mm | 26 seconds/mold (without core-setting time) | Edge Blow + Squeeze |
Company Profile
JUNENG Machinery Co., Ltd., founded in 2011, is a prominent player in the global foundry moulding machine industry. As a subsidiary of Shengda Machinery Co., Ltd., JUNENG specializes in the development and production of cutting-edge moulding machine for foundry, and complete casting assembly lines. With a strong focus on innovation, JUNENG integrates advanced technology, high efficiency, and reliability into every product.
About Us
Founded on a foundation of excellence, JUNENG is dedicated to providing intelligent and cost-effective solutions to the casting industry. We are a high-tech research and development enterprise committed to advancing the field of foundry green sand casting machine . Our comprehensive range of products includes automated foundry green sand moulding machine and fully integrated casting lines designed to meet the needs of small to medium-sized casting operations.
Among our flagship products, Our JN-FBO Vertical Sand casting machining and Horizontal Parting delivers high precision and efficiency for advanced casting applications. The JN-AMF Double Station Vertical machined sand casting and Horizontal Parting enhances productivity with its dual-station design, delivering high-precision results. The JNH Top and Bottom Sand Shooting equipment used in sand casting offers a versatile and cost-effective solution for various molding applications. And the JNP Horizontal machining sand castings needed for sand casting provides an economical option for simpler casting needs.
Through continuous technological advancements and a deep commitment to quality, we ensure that our foundry sand moulding machine are among the most reliable and efficient on the market. Our systems help businesses reduce labor costs, increase operational efficiency, and improve overall casting quality, making us a trusted partner for companies worldwide.
Our Vision & Values
At JUNENG, our mission is clear: to lead the global high pressure moulding machine for foundry sand market through a relentless focus on quality, innovation, and customer satisfaction. We adhere to the core principles of “Market-driven, Quality-focused” in everything we do. By leveraging the latest technology, we consistently push the boundaries of what is possible in foundry moulding machine automation. We aim to provide our customers with not only cutting-edge moulding machine for foundry but also end-to-end solutions that enhance their production capabilities.
Global Reach & Industry Leadership
With a state-of-the-art manufacturing facility spanning over 10,000 square meters, JUNENG has firmly established itself as an industry leader. Our automatic moulding machine for foundry are trusted by customers in over 20 countries, including the United States, Brazil, India, Russia, and Vietnam. Our global reach is further supported by a network of authorized agents and sales offices, ensuring that we can deliver localized service and technical support to all our international clients.
In addition to providing high-quality foundry green sand moulding machine , JUNENG maintains a dedicated after-sales service system designed to offer timely technical support and assistance. Whether through direct service centers or our authorized partners, we are committed to creating lasting value for our customers and ensuring the seamless operation of their foundry sand moulding machine.
Commitment to Innovation
As the casting industry evolves, so does JUNENG. We continuously monitor market trends and customer needs, adapting our solutions to meet the challenges of modern manufacturing. With strategic investments in research and development about sand high pressure moulding machine for foundry sand, we are poised to remain at the forefront of industry advancements, providing customers with state-of-the-art foundry moulding machine that improve performance, reliability, and cost-efficiency.
Our Global Presence
JUNENG’s moulding machine for foundry are highly regarded not only in China but also in key markets around the world. Our automatic moulding machine for foundry is utilized in industries ranging from automotive and aerospace to industrial manufacturing and construction. We continue to expand our presence globally, with active operations and partnerships in North America, South America, Europe, Southeast Asia, and beyond.
Conclusion
As a leading manufacturer of foundry green sand moulding machine, JUNENG Machinery is dedicated to delivering world-class solutions that meet the evolving needs of the casting industry. With a commitment to quality, innovation, and customer satisfaction, we strive to remain the partner of choice for businesses looking to enhance their production capabilities and stay ahead in a competitive global market.
Our reputation for high-quality products and exceptional customer service has made us a preferred supplier for leading casting companies worldwide.
