Semi-Automatic Vacuum Process Casting Production Line

• Customization: Available
• Type: Suction Casting
• Design: for Free
• Model NO.: kj-vc-1
• Inspection: Third Party
• Color: Free According to The Customer
• Efficiency: 2-5boxes Per Hour
• Certification: ISO9001
• Transmission Typ: Flexible
• Transport Package: Plywood Case or Customers Demands
• Specification: 2-45pcs/hour
• Trademark: Kaijie
• Origin: Shandong, China
• HS Code: 8454309000
• Production Capacity: 5PCS/Month
• Package Size: 2000.00cm * 2000.00cm * 1200.00cm
• Package Gross Weight: 50000.000kg

Product Description

 

V-Process Production Line

 

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

 

General Description

Automatic Vacuum Process Foundry 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 Foundry 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 Advantages

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

Product Description

VACUUM PROCESS MOLDING PROCESS:

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 CASTING:
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

 

Packaging & Shipping

Packing : plywood case or  customer's demands 

Shipping : By sea 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.

 

Other Products Made by us:

 

 

 

 

 

 

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.

OTHERS:
We welcome you visit our company and expect your cooperation .
Any question, please feel free to contct us

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