Dry Sand Process System of Lost Foam Casting

• Customization: Available
• After-sales Service: 3years
• Warranty: 12 Months
• Model NO.: KJ-LFC-02
• Control Type: PLC
• Customized: Customized
• Condition: New
• Automatic Grade: Automatic
• Certification: ISO9001
• Type: Special Casting
• Name: Lost Foam Molding Equipment
• Function: Produce Metal Casting Parts
• Dimension: Customized
• Voltage: 380-450V
• Power: Customized
• Technology: Lost Foam/EPC
• Casting Metal: Iron, Steel, Aluminum
• Capacity: 50-500 Tons Per Day or Customized
• Inspection: According to Client′s Request
• Transport Package: Plywood Case or Customers Request
• Specification: customized
• Trademark: kaijie
• Origin: China
• HS Code: 8454309000
• Production Capacity: 50 Sets Per Year
• Package Size: 400.00cm * 1500.00cm * 10000.00cm
• Package Gross Weight: 20000.000kg

Product Description

Dry sand processing machine for LFC casting foundry
 

Product Description

General Description
In Lost foam casting process and Vacuum process foundry, dry sand is used for molding sandbox. It is recycled after cleaning and cooling through sand processing system.

After pouring and cooling, the flask will be delivered to turnover position, turnover machine will turn flask automatically. After turnover, castings will stay on the screen plate, and taken out by crane to the fettling area. Meanwhile the sand will fall into shakeout hopper and flow into sand processing system to cool, dust remove, magnetic separator, clean and convey.
 

Product Parameters

Sand processing procedure
Molding sandbox→ pouring area&cooling area→ automatic sandbox turnover and shakeout → sand fall into shakeout hopper →double layer vibrating sieving conveyor→ plate chain elevator→ boiling cooling bed→ belt elevator →Intermediate sand bunker→ sand cooling device→magnetic seperator→belt conveyor (including plow discharger)→ sand bunker → sand raining feeder→sand box(on the three-dimensional vibration table).

Sand processing equipments
 

1. Shakeout grate and sand hopper

 

This equipment is mainly used for collecting sand after turnover.

Work principle: after flask turnover, castings will stay on the screen plate, meanwhile the sand will fall into shakeout hopper.

 

2. Double layer vibrating sieving conveyor

The equipment is mainly used for conveying bonded sand, hot used sand, broken stone and coke, the slot is closed completely to achieve sealing dust removal.
 

3. Plate chain elevator

The chain elevator is one of the vertical conveying equipment which is widely used in casting industry. The traction part adopts plate chain which can not only lifts powder, granular, and block materials, but also can lift big friction material. It is used coordinating with the belt conveyor, then can form various type conveying system.
The equipment is with small driving power, low energy consumption. Compared with same chain bucket elevator, the consumption power is only 1/3-1/2 of it. The housing adopts pressure tight knot, good rigidity, nice appearance.
In case of blocking, the material should be magnetic separated, broken, and sieved first, and then be conveyed uniformly to bucket elevator by feeder or belt conveyor. The feeding coal can not be more than the maximum conveying capacity.

4. Magnetic seperator

Through type magnetic separatorIt is mainly used for magnetic separation of ferromagnetic materials in granular powder materials. The ferromagnetic materials in the selected materials are enriched by dry separation method. In the foundry industry, it is mainly used for magnetic separation of ferromagnetic materials in molding sand.
Working principle: this machine USES permanent magnetic material as magnetic source.In the magnetic field on the surface of the roller, the material is separated by the action of magnetic force and mechanical force on the particles. When the selected material passes through the magnetic field, due to the difference in magnetic force between magnetic particles and non-magnetic particles, different running trajectories are generated.Magnetic particles are adsorbed on the surface of the drum, and fall with the drum to the non-magnetic area, and are discharged from the magnetic material bucket, while non-magnetic particles are thrown forward by centrifugal force, and discharged from the non-magnetic material bucket.
Technical parameters: magnetic field strength > 2000Gs

5.Vertical cooler 

The hot sand enter into vertical cooler through above inlet, the hot sand would move slowly in the vertical cooler and cooling water could go through the pipelines in the cooler,there a temperature detector, until the hot sand arrive the target temperature, then the sand would leave the sand cooler.
The device can perfectly realize the effect of cooling effect, no energy consumption and very environmentally friendly.we can ensure the temperature of sand would no more than 45ºC.

6. Belt elevator

This equipment is one kind of vertical conveying device which is widely adopted in mechanical casting workshop. It mainly used to lift used sand, waste sand, new sand and clean shot.

Advantages: small size, less floor space, large lifting height, less weight, gearing steady, reliable and long lifetime.

In case of blocking, the material should be magnetic separated, broken, and sieved first, and then be conveyed uniformly to bucket elevator by feeder or belt conveyor. The feeding coal can not be more than the maximum conveying capacity.

7. Belt conveyor

The belt conveyor is used for transporting the bonded sand after cooling. It is divided into the following parts : 1.  Head Driving device 2. Head cleaner 3. Head middle frame 4. Head seal cover 5. Middle frame  6. Up and down drag roller unit  7.up and down block roller unit  8. end stretching device 9. end speed detector 10. Conveyer rubber belt.

 

Your concerns

• Capacity: Customized according to you need, 3000t/5000t/10000t etc
• Floor space: According to your capacity
• Degree of automation: full-automatic, semi-automatic, manual 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; strong technical process support
• 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 Advantages

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.

 

The Lost foam casting equipment 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.