Product Parameters
| Model |
Core box size: mm |
Sand scraping cylinder:Kg |
Heating power:Kw |
System pressure:Mpa |
Sand injection pressure:Mpa |
| ZH600 |
600×600 |
15 |
10 |
0.5-0.6 |
0.3-0.45 |
| ZH700 |
600×700 |
20 |
25 |
0.5-0.6 |
0.3-0.45 |
| ZH800 |
600×760 |
30 |
25 |
0.5-0.6 |
0.3-0.45 |
Detailed Photos
Discover the ZH automatic high-efficiency hot core box core shooting machine, designed for seamless performance! This innovative machine integrates an open front horizontal parting to effortlessly shoot 30kg cores. As a refined evolution from the ZH750 and ZH870 models, it specializes in core shooting and core starting, perfectly suited for a variety of sand cores with horizontal parting. The intelligently engineered open type eliminates previous constraints of the four-guide shafts on the machine base, enhancing user experience and operational efficiency.
Engineered for excellence, the ZH800 core shooting machine is your go-to solution for the mass production of hot core box disc cover type sand cores. It delivers precision in sand core dimensions, outstanding productivity, and significantly reduces labor intensity, paving the way for a more effective manufacturing process.
The sophisticated ZH800 core shooting machine employs electric heating and a pneumatic sand loading device. Enhanced with safety features such as spotlights and alarm signal lights, it offers an optimized, user-friendly operation environment.
Introducing the ZH800: the epitome of industrial-grade innovation in core shooting machines! With its open front door and horizontal parting design, it guarantees 200% improved efficiency and a scrap rate of less than 0.3%. This 30kg sand core machine is your expert partner in intelligent manufacturing.
Tackling the challenges of producing complex castings like automobile engine cylinder heads and hydraulic valve bodies has never been easier. Traditional methods faced deviations in sand core weights and lengthy cycles. The ZH800 sets a new standard, achieving a remarkable 30kg single core shooting weight with a 45-second molding cycle, thanks to optimized four-guide column mold operations and dual-drive intelligence. This article offers a comprehensive guide for transitioning from production planning to cost efficiency, providing invaluable insight into technical parameters, adaptable processes, and industry applications.
1. Groundbreaking Core Technologies: Open Front Door Design Paired with an Intelligent Collaborative System
Innovative Four-Guide Column Mold Structure (Conforming to JB/T 11257-2021 Standards):
Revolutionary Open Front Door Design:
With a front door opening of ≥800mm, mold loading and unloading are drastically reduced from 30 to just 5 minutes, enabling quick Φ600×400mm sand core changeovers.
The guide column surface undergoes laser quenching (hardness HRC58-62), complemented by needle bearings, ensuring a repeat positioning precision of ±0.02mm for mold operations.
Cutting-Edge Bottom Top Sand Shooting Technology:
Adjustable sand shooting pressure between 0.4-0.6MPa ensures uniform sand core density with deviations kept under 1.5%.
Empowered with a mold release cylinder thrust of 12kN, this machine achieves an impressive demoulding success rate exceeding 99.9%.
2. Advanced Electric-Gas Dual-Drive Intelligent System:
Precision Electric Heating Temperature Control:
The hot core box features 8 zones with independent temperature regulation ranging from 150-280ºC, maintaining a minimal temperature variance of less than 3ºC and cutting curing time by 30%.
The silicon carbide heating plate boasts a power density of 20W/cm², offering a 45% reduction in energy consumption compared to traditional gas heating.
Efficient Pneumatic Sand Adding Module:
With a generous sand storage capacity of 1.2m³ and a sand adding speed of 0.5m³/min, the system ensures accurate positioning with ±1mm precision.
Equipped with a weighing sensor offering an impressive accuracy of ±0.1kg, sand amount errors are minimized to less than 0.3%.
3. Key Considerations for Enterprise Selection:
Mold Compatibility: Prioritize systems with a parting surface positioning accuracy of ±0.01mm for optimal performance.
Level of Intelligence: Opt for equipment featuring process parameter self-learning capabilities to halve the debugging cycle time, optimizing efficiency and productivity.
Certifications
Factory Panorama
Factory Address
QINGDAO SANZHUJI
With an impressive 14-year legacy, Qingdao Sanzhuji Technology Co., Ltd. has mastered the art of producing innovative sand casting machinery. Our diverse offerings include the green sand casting production line, furan resin sand casting production line, lost foam casting production line, and coated sand steel sand buried casting production line. Our commitment to quality and precision ensures that we meet the dynamic needs of modern casting industries.
Contact Us
Address: Nestled at the strategic North of G204 National Road, Poli Town, West Coast New Area, Qingdao, China, our location is a hub of innovation and excellence in manufacturing.
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