Home > Drinkware >

automatic molding line used casting flask

Categories vacuum process casting machine
Place of Origin: Shandong
Brand Name: sandry
Certification: ISO9001:2008
Packaging Details: standard packing
Delivery Time: 30-90 days after deposit
Payment Terms: L/C,T/T,Western Union,MoneyGram
Supply Ability: 10 sets/month
MOQ: 1 set
  • Product Details
  • Company Profile

automatic molding line used casting flask

automatic molding line used casting flask

Product Description

The flask is accessories in the casting molding machine.

A multi-part molding box (known as acasting flask, the top and bottom halves of which are known respectively as the cope and drag) is prepared to receive the pattern. Molding boxes are made in segments that may be latched to each other and to end closures.


How it is used


For a simple object—flat on one side—the lower portion of the box, closed at the bottom, will be filled with a molding sand. The sand is packed in through a vibratory process called ramming, and in this case, periodically screeded level. The surface of the sand may then be stabilized with a sizing compound. The pattern is placed on the sand and another molding box segment is added. Additional sand is rammed over and around the pattern. Finally a cover is placed on the box and it is turned and unlatched, so that the halves of the mold may be parted and the pattern with its sprue and vent patterns removed. Additional sizing may be added and any defects introduced by the removal of the pattern are corrected. The box is closed again. This forms a "green" mold which must be dried to receive the hot metal. If the mold is not sufficiently dried a steam explosion can occur that can throw molten metal about. In some cases, the sand may be oiled instead of moistened, which makes possible casting without waiting for the sand to dry. Sand may also be bonded by chemical binders, such as furane resins or amine-hardened resins.

Packaging & Shipping



Our Services

1. Reply your inquiry in 24 working hours.

2. Experienced staffs answer all your questions in fluent English.

3. Customized design is available.

4. Exclusive and unique solution can be provided to our customer by our well-trained and professional engineers and staff.

5.Professional factory : We are manufacturer, specializing in producing all kinds of machinery formanyyears, competitive with good quantity.

6.As an honest seller, we always use superior raw material, advanced machines, skilled technicians to ensure our products to be finished in high quality and stable feature. Welcome to contact us or visit our company.



Cheap automatic molding line used casting flask for sale
Send your message to this supplier
 
From:
To: Qingdao Shengmei Machinery Co., Ltd
Subject:
Message:
Characters Remaining: (0/3000)
 
Inquiry Cart 0
  • Haven't found right suppliers
  • Our buyer assistants can help you find the most suitable, 100% reliable suppliers from China.
  • And this service is free of charge.
  • we have buyer assistants who speak English, French, Spanish......and we are ready to help you anytime!
  • Submit Buying Request
    Contact Us Quickly