Investment Casting: Customized Products with Comprehensive Turnkey Services

• Customization: Available
• Type: Clay Wet Sand
• Casting Method: Thermal Gravity Casting
• Model NO.: SZJ-Investment Casting
• Sand Core Type: Clay Sand Core
• Application: Machinery Parts
• Machining: M/C Machining
• Material: Steel
• Surface Treatment: Spray-Paint
• Surface Roughness: Ra0.05
• Standard: AISI
• Certification: CE, ISO 9001:2000
• Factory Customization: Customized According to Demand
• Service: Turnkey Service
• After-Sales Service: Engineer on-Site Guidance Installation and Commiss
• Transport Package: Ocean Freight
• Trademark: Sanzhuji
• Origin: Qingdao China
• HS Code: 84743900
• Production Capacity: 50pieces/Year

Product Description

Detailed Photos

Product Description

The innovative investment sand recovery system, also known as lost wax casting, offers bespoke customization tailored to the specific output requirements of castings.

Revolutionary Lost Foam Casting Line: Sanzhuji Pioneers the Era of High-Efficiency and Smart Casting.
In the realm of precision casting, the lost foam casting production line is rapidly emerging as the premier choice for businesses seeking transformation and modernization. Its benefits include near-net shape production and eco-friendly processes. As a trailblazer in industry technology, Sanzhuji adeptly integrates a vacuum negative pressure system with advanced rain sand adding technology, crafting top-tier, intelligent casting solutions. This empowers enterprises to overcome production constraints with unparalleled effectiveness!


At the heart of the lost foam process is the vacuum negative pressure system, crucial for precision and efficiency. Utilizing a water ring vacuum pump, it sustains a stable negative pressure within the sand box, achieving a vacuum degree of up to -0.093MPa. This ensures the dry sand is formed with precision, attaining casting size accuracies of CT7-9 level. Sanzhuji's system features a modular design, complemented by intelligent dust removal and exhaust gas treatment mechanisms, ensuring a pollution-free workshop that complies with rigorous environmental standards.


The game-changing rain sand adding technology significantly boosts production efficiency. Sanzhuji's cutting-edge enhancement of the sand feeder structure allows meticulous sand quantity control, with sand addition speed elevated by 30%. This is achieved through the elliptical sand leakage hole and innovative folding plastic pad sealing design, effectively preventing dust escape and minimizing manual cleaning efforts. The combination of a three-dimensional vibration table with dry sand filling assures uniformity and compactness of complex casting cavities, achieving a remarkable finished product rate of 95% or higher.


Harnessing the prowess of lost foam technology, intricate products can be cast with precision using a foam model. This model is embedded within a molded box filled with loosely compacted sand, vibrationally compacted. Liquid metal is poured over this foam via a funnel. The foam vaporizes under the intense heat, and as the metal solidifies, the final product emerges effortlessly from the mold. The adaptability of foam removal technology allows for the casting of highly complex products in a single process, though each unique product necessitates a dedicated foam model.

Certifications

Factory Panorama

Factory Address

QINGDAO SANZHUJI

Expertly crafting state-of-the-art sand casting machinery, including diverse production lines such as green sand casting, furan resin sand casting, lost foam casting, and coated sand steel sand buried casting. With a proud legacy spanning 14 years, our company stands at the forefront of the industry since its inception.

Get in Touch with Us

Address: North of G204 National Road, Poli Town, West Coast New Area, Qingdao, China