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
Introducing the ZH, a state-of-the-art automatic high-efficiency hot core box core shooting machine. This machine, with its open front horizontal parting, is designed to shoot sand cores weighing up to 30kg. Building on the successes of the ZH750 and ZH870 models, this down-top core shooting marvel combines the functionality of core shooting and core starting. Perfect for crafting sand cores with horizontal parting, it offers a significant upgrade over prior models with its user-friendly open design, streamlined operation, and exceptional efficiency.
The ZH800 core shooting machine is tailored for high-volume production of hot core box disc cover type sand cores. It boasts remarkable features such as precise sand core dimensions, unparalleled productivity, and reduced labor demands, making it a cornerstone of efficient manufacturing.
Engineered for excellence, the ZH800 core shooting machine leverages electric heating and a pneumatic sand loading device. It comes equipped with advanced safety features like spotlights and alarm signal lights, ensuring a user-friendly and safe operation experience.
Meet the ZH800 open front door horizontal parting core shooting machine - the 30kg sand core manufacturing virtuoso. As an industrial-grade solution, it promises a staggering 200% efficiency boost and a minimal scrap rate of less than 0.3%.
In realms of intricate castings like automobile engine cylinder heads and hydraulic valve bodies, traditional core shooting processes grapple with challenges including substantial sand core weight deviations (±3%), prolonged molding cycles (>120 seconds/mold), and significant manual labor reliance. Enter the ZH800, pioneering a breakthrough with a 30kg single core shooting weight and a mere 45-second molding cycle. Thanks to optimized four-guide column mold mechanics and advanced electric-pneumatic dual-drive control, the ZH800 stands as a trailblazer in horizontal parting sand core fabrication. This article delves into the detailed technical specs, process adaptation, and industry data, offering a comprehensive guide for enterprises from production planning to cost efficiency.
1. Core technology breakthrough: Embrace the open front door design paired with a cutting-edge intelligent collaborative system.
Discover the four-guide column opening and closing mold structure, compliant with JB/T 11257-2021 standards, enhancing precision and reliability.
Open front door design:
Experience the efficiency of a front door opening ≥800mm, reducing mold loading and unloading time from 30 minutes to a swift 5 minutes, compatible with Φ600×400mm sand core quick changeover.
Guide column surfaces are laser quenched to a hardness of HRC58-62 and feature needle bearings, achieving a mold opening and closing repeat positioning accuracy of ±0.02mm.
Bottom top sand shooting technology:
With adjustable sand shooting pressure of 0.4-0.6MPa, enjoy uniform sand core density with deviations under 1.5%.
The mold release cylinder provides a thrust of 12kN, ensuring a demoulding success rate exceeding 99.9%.
2. Electric-gas dual-drive intelligent system:
Electric heating precise temperature control:
The hot core box is innovatively divided into 8 zones, each with independent temperature control ranging from 150-280ºC. This precision control minimizes temperature differences to less than 3ºC and reduces sand core curing times by 30%.
Utilizing silicon carbide heating plates with a power density of 20W/cm², energy consumption is impressively reduced by 45% compared to traditional gas heating.
Pneumatic sand adding module:
Featuring a sand storage capacity of 1.2m³ and a sand adding speed of 0.5m³/min, enjoy exceptional positioning accuracy at ±1mm.
Incorporating a weighing sensor with an accuracy of ±0.1kg, sand amount errors are minimized to less than 0.3%.
3. Enterprise selection needs to focus on:
Mold compatibility: Opt for a tooling system with an impressive parting surface positioning accuracy of ±0.01mm.
Degree of intelligence: Choose equipment with self-learning capabilities for process parameters, slashing the debugging cycle by an impressive 50%.
Certifications
Factory Panorama
Factory Address
QINGDAO SANZHUJI
With an impressive legacy spanning over 14 years, Qingdao Sanzhuji Technology Co., Ltd. stands at the forefront of innovation in the sand casting machinery industry. Our expertise includes the comprehensive production of cutting-edge machinery such as green sand casting production lines, furan resin sand casting production lines, lost foam casting production lines, and coated sand steel sand buried casting production lines. Each line represents our commitment to delivering unparalleled quality and precision.
Contact Us
Address: Nestled conveniently north of the G204 National Road, in Poli Town, within the dynamic West Coast New Area of Qingdao, China, our location offers seamless access for collaboration and communication.
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