Professional Dry Sand Cleaning Equipment for Foundry

• After-sales Service: 1year
• Warranty: 12 Month
• Control Type: PLC
• Shipping Cost: Estimated freight per unit.: about shipping cost and estimated delivery time.
• Currency: US$
• Return&refunds: You can apply for a refund up to 30 days after receipt of the products.
• Model NO.: KAIJIE-L
• Customized: Customized
• Condition: New
• Automatic Grade: Semi-Automatic
• Certification: ISO9001
• Type: Special Casting
• Name: V Process Casting Molding Line
• Function: Produce Metal Casting Part
• Dimension: Customized
• Voltage: 380-450V
• Power: Customized
• Technology: Vacuum Method
• Casting Metal: Iron, Steel, Aluniminum
• Capacity: 50-500 Tons Per Day or Customized
• Inspection: According to Requirement
• Transport Package: Plywood Case or Customers′ Request
• Specification: customized
• Trademark: kaijie
• Origin: China
• HS Code: 8454309000
• Production Capacity: 100 Sets/ Year
• Package Size: 2200.00cm * 1400.00cm * 1000.00cm
• Package Gross Weight: 60000.000kg

Product Description

Qingdao Kaijie Heavy Industry Machinery Co., Ltd has V- process casting experts
who were the first people engaged in V process casting in China.

Professional Dry Sand Cleaning Equipment for Foundry
 

General Description

Automatic Vacuum Process Casting Molding Machine is used to produce various castings such as cylinder head, complicated pipe fittings, shell, housing, engine block, axle, brake drum, manhole cover, steel lining board etc. These casting parts are available in construction machinery, auto spare parts industry and so on.

Automatic Vacuum Process Casting Molding Machine is also called sand cast molding machine, vacuum seal casting molding equipments line, vacuum process molding and so on. It is a kind of dry sand casting molding machine which adopts no adhesive and based on the pressure produced by the vacuum pump, the pressure compacts dry sand to the needed shape. Filled dry sand(without adhesive, no mixing) in the flask, both sides of flask are covered with plastic film, and evacuated air inside, under a certain vacuum condition sand will lose relative motion, and then forming a mold.
 

Product Description

Vacuum Process Molding:
Filled dry sand(without adhesive,no mixing)in the flask,both sides of flask are covered with plastic film,and evacuated air inside,under a certain vacuum condition sand will lose relative motion,and then forming a mold.

Technical Process 

The Principle of V-process:

1.Pattern and film heating
1)Fix pattern on the pattern carrier,and drilling holes on the pattern.
2)Heating the film.
3)Cover the heated film on the pattern.

2.Film forming and spraying coating.
Sparying coating on the formed film.

3.Place the flask
1)Keep the pattern carrier under negative pressure.
2)Putting the flask on the pattern which had covered by film and coating.

4.Vibrating and sand filling
1)Keep the pattern carrier under the negative pressure.
2)Filling the dry sand of appropriate mesh into the flask.
3)Vibrating to improve sand density.

5.Covering back  film
1)Buldozing the surface of mold.
2)Covering the plastic film on the back of flask.
3)Connected the flask with the vacuum system.

6.Stripping
1)Relieving negative pressure of pattern carrier,pattern lose the attraction of EVA film
2)Stripping,and then molding completed.

7.Assembling flask and pouring
1)Molding the upper part and low part mold inthe same way.
2)Assembling flask with dowel pins,fastening the upper and lower parts.
3)Pouring under negative pressure.

8.Shakingout
1)After cooling for a specific time,relieved negative pressure of flask,sand wikll fall down with cast under normal pressure.
2)Sundries(like waste plastics,iron slag)are sieved from sand,sand will be reused after cooling.
 

Basic equipment for vacuum process system

Items	System	Main equipment
1	Sand processing equipment	1. Pneumatic control gate
		2. Vibrating sieving conveyor
		3. Chain elevator
		4. Winnowing magnetic separator
		5. Sand verticle cooler
		6.  Bucket elevtor
		7. Belt conveyor
2	Molding Equipment	1. Sand raining feeder
		2. Movable vibration table
		3. Stripping machine/ manipulator
		4. Movable film covering machine
		5.  Box turnover machine
		6. Platform for film covering
		7. Flasks/sandbox
3	Vacuum system	1. Water-ring vacuum pump
		2. Surge tank + water filter tank
4	Dust collecting system	1. Impulse dust collector
		2. Fan
5	Water recycle system	1. Cooling tower
		2. Centrifugal pump
6	Electric  control system
7	Pneumatic control system
8	Hydraulic system

Product Advantages

1. Be with clear surface, clear outline, accurate size, good casting appearance.
2. Simplify equipment, save investment, reduce running and maintenance costs. The labor force can be reduced by 35%, and the old sand reclaim rate is over 95%.
3. Decrease labor working intensity
4. Be with long service life
5. Be environmental during production
6. High productivity
7. Easy to learn

FAQ

• Capacity: Customized according to you need, 3000t/5000/t etc
• Floor space: According to your capacity
• Degree of automation: full-automatic, semi-automatic etc
• Raw material of casting: grey iron, ductile iron, aluminum alloy, steel or others
• One-stop services: from design, quotation, production, installation, train your workers until qualified casting products
• Complete equipments line: offer complete casting line from the very beginning mould production to the end qualified products
• Company: manufacturer 

Packaging & Shipping

Packing way: plywood case or according to clients' request

Shipping way: By sea or land transportation or multimodal transport
 

Company Profile

Qingdao kaijie Heavy Industry Machinery Co., Ltd is located in the beautiful coastal city Qingdao-Jiaozuo city. Our plant covers 22,000 square meters, construction area is 10,000 square meters. Registered capital is RMB20 million and employees are more than 110, containing more than 30 technicians. Our annual production value is up to 60million. After hardworking, reform and innovation, Qingdao Kaijie heavy Industry Machinery Co., Ltd has developed the leader in China's casting equipment area. We are expert in producing V method production line, lost foam production line, foundry ladle, ladle heater, dust removal equipment, electric flat car, cupola furnace and furnace batching feeding system.

Our Workshop Display

Our Services

1. Trial product: We have specialized laboratory for vacuum process casting, lost foam casting, foundry ladle and other products.
2. Project design: We customize the suitable casting production line with the optimized design, the reasonable process, the cost effective investment and the cheapest operation cost.
3. Pre-sale service: We make an active communication with customer, inquiring about the customer's product, output, workshop situation, production status, the requirements and ideas, providing perfect technology and business suggestions and designing the most reasonable production plan.
4. Mid-sale service: At the same time of manufacturing equipment, technology training to related staffs is done. The training contains the technology operation, installation, debugging, explaining the work principles, structure, maintenance and other announcements to guarantee the customer can produce the soundness castings efficiently.

Why choose us
*** Has a strong team of expert to support
*** Free production line APQP
*** Responsible service system
*** With much experience in design and manufacture one-stop casting line 
*** Start many "the first casting line" in oversea countries

The V process casting equipment line is customized according to your request, we sincerely welcome you to our factory to discuss in details. We have our own professional and responsible technical team who can design for you an high efficiency, low cost and economical and satisfied project.


Website: kaijiefoundrymachine.en.made-in-china.com