vacuum casting equipment
vacuum casting equipment，also known as investment casting equipment is a physical casting process that uses dry sand without water, binders, or additives. The process involves shaping sand using plastic film, vent and suction devices, and vacuum pressure. After the sand box is sealed with heated film, a vacuum pump removes air, compacting the dry sand into the required shape.
Equipment in vacuum casting equipment:
- Molding Units:
- Pattern
- Film Covering Equipment
- Film Stretching Plate
- Molding Sand Bank
- Vibrating Table
- Empty Box Turnover Machine
- Drying Equipment
- Sand Box
- Manipulator
- Sand Processing Units:
- Shakeout Grille
- Vibrating Conveyor Sand Machine
- Magnetic Separator
- Boiling Cooling Classifier
Key Steps in the investment casting Process:
- Pattern Preparation: The pattern is placed, and plastic film is heated and stretched.
- Film Forming: Heated film adheres tightly to the pattern.
- Film Coating: Film is sealed around the mold.
- Flask Setting: The flask is positioned over the mold.
- Sand Filling: Dry sand is filled into the flask.
- Top Film Forming: A second film layer is added and sealed.
- Pattern Suction/Draw: Vacuum suction compacts the sand, and the pattern is removed.
- Mold Closing: Mold halves are aligned and closed.
- Pouring: Molten metal is poured into the mold.
- Mold Releasing: The mold is opened, and the casting is removed.
This efficient method ensures high-quality castings with reduced waste and improved precision.
Our Services & Strengths
Before Payment:
- Free Consultation: We provide guidance to help you select the most suitable machine for your needs.
- Custom Design: Our team offers free professional designs tailored to each customer’s requirements.
- Factory Visits: We warmly welcome you to visit our factory for a first-hand experience of our operations.
After-Sales Service:
- Our engineers and technicians will be dispatched to your facility for commissioning and ensuring the machine operates smoothly.
- Comprehensive training will be provided for your team.
- Enjoy free technical support and access to spare parts at competitive prices.
Guarantee Period:
- Duration: One year.
- During this period, we guarantee to address any issues arising from machine quality or design flaws.
- Necessary spare parts for repairs will be provided at no additional cost.
- In case of serious problems that cannot be resolved by the buyer, we will send technicians to the buyer’s factory at our expense.
Payment Terms:
- Deposit: 30% payment upon order confirmation.
- Final Payment: 70% payment due before delivery of the machine.
Lead Time:
- In Stock: Delivery within 10–30 days.
- Out of Stock: Delivery within 20–45 days, depending on quantity.
Packaging and Shipping:
- Machines are securely packaged using plastic film and placed in plywood cases or as per customer requirements.
- Shipping is arranged via container transport to ensure safe and efficient delivery.
Our commitment to quality, timely support, and customer satisfaction sets us apart.
