Zibo Tongpu Vacuum Equipment Co., Ltd.
| Payment Terms | T/T |
| Supply Ability | Annual production of 100 sets of this type of production line |
| Delivery Time | 10-100 working days |
| Packaging Details | customizable |
| Sandtype | Unbonded sand |
| Moldmaterial | Polystyrene foam |
| Patternrecovery | No pattern recovery, foam evaporates during casting |
| Patternmakingmethod | Foam pattern molding |
| Castingaccuracy | High dimensional accuracy and surface finish |
| Typicalapplications | Automotive, machinery, pump housings, valve bodies |
| Coatingtype | refractory coating |
| Automationlevel | Semi-automatic to fully automatic |
| Color | Default blue, customizable |
| Brand Name | TOVAC |
| Model Number | Annual production of 100000 tons of castings |
| Certification | Quality Management System Certification |
| Place of Origin | Shandong, China |
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Product Specification
| Payment Terms | T/T | Supply Ability | Annual production of 100 sets of this type of production line |
| Delivery Time | 10-100 working days | Packaging Details | customizable |
| Sandtype | Unbonded sand | Moldmaterial | Polystyrene foam |
| Patternrecovery | No pattern recovery, foam evaporates during casting | Patternmakingmethod | Foam pattern molding |
| Castingaccuracy | High dimensional accuracy and surface finish | Typicalapplications | Automotive, machinery, pump housings, valve bodies |
| Coatingtype | refractory coating | Automationlevel | Semi-automatic to fully automatic |
| Color | Default blue, customizable | Brand Name | TOVAC |
| Model Number | Annual production of 100000 tons of castings | Certification | Quality Management System Certification |
| Place of Origin | Shandong, China | ||
| High Light | flexibility lost foam casting process ，flexibility lost foam casting manufacturers ，wear resistant lost foam casting process | ||
The lost foam casting production line for wear-resistant castings—such as jaw plates, hammer heads, and similar components—demonstrates significant improvements in performance, excellent process flexibility, and superior economic benefits due to its unique production method and adaptable technical configurations. This process markedly enhances casting quality, reduces downstream processing costs, and allows flexible integration of advanced surface strengthening technologies.
The wear-resistant casting lost foam production line performs particularly well in the following application scenarios:
High dimensional accuracy (CT5–CT7) and excellent surface finish (Ra 6.3–12.5 μm) significantly reduce machining allowances, directly lowering machining time and tool wear. For complex wear-resistant components such as shot blasting machine blades, both surface quality and internal density are superior to those achieved by traditional sand casting.
By eliminating parting lines and defects caused by sand cores—such as flash, burrs, and mismatch—the cleaning and grinding workload after shakeout can be reduced by more than 50%. This not only lowers labor costs and dust pollution but also shortens product delivery cycles.
The lost foam process is highly suitable for new product development or redesign of existing products. Design modifications can be implemented simply by adjusting the foam patterns, without the need for costly wooden or metal molds.
The characteristics of lost foam casting enable seamless integration with advanced technologies such as Self-propagating High-temperature Synthesis (SHS). During pouring, a high-performance wear-resistant coating can be synthesized in situ on the casting surface, achieving integral formation of the substrate and wear layer. This opens new pathways for producing composite castings with ultra-high wear resistance.
Compared with other lost foam casting production lines, wear-resistant casting lines present specific challenges and requirements for line layout and equipment selection:
Overall, wear-resistant castings often require composite modification treatments or specialized heat treatment processes to fully realize the material’s potential. Choosing a lost foam casting production line for wear-resistant castings is not merely the selection of a precision forming process—it is a strategic choice toward higher quality, lower overall cost, and stronger product competitiveness.
Company Details
Business Type:
Manufacturer
Year Established:
2005
Total Annual:
8,000,000-10,000,000
Employee Number:
100~200
Ecer Certification：
Verified Supplier
Zibo Tongpu Vacuum Equipment Co., Ltd. is located in the industrial machinery manufacturing base of China, the hometown of QlLU culture----.Gaoqing economic development zone, Zibo city of Shandong province. Zibo Tongpu is a professional manufacturer that specialized in lost form and V-method ca... Zibo Tongpu Vacuum Equipment Co., Ltd. is located in the industrial machinery manufacturing base of China, the hometown of QlLU culture----.Gaoqing economic development zone, Zibo city of Shandong province. Zibo Tongpu is a professional manufacturer that specialized in lost form and V-method ca...
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