Ningbo Yinzhou Hisea Machinery Co.,Ltd.

Water glass casting

Process principle:

1. Sand mixing: Raw sand+water glass → mix evenly.

2. Styling/Core making: Fill the mixed sand into the mold and compact it by hand or machine.

3. Blow hardening: Silica gel precipitates to form a three-dimensional network, strongly bonding sand particles to achieve high strength.

4. Demoulding and shaping: Immediately remove the mold after hardening and repair any damaged areas.

5. Box casting: Assemble sand molds and pour molten metal.

6. Sand removal: Shake the casting to remove sand after cooling.

Advantages:

1. Fast hardening speed and increased efficiency:

CO ₂ blown into shape in seconds, significantly reducing the production cycle.

2. High strength and strong anti-interference ability:

After hardening, it has high strength and is not easily deformed during transportation, reducing the risk of sand flushing and box collapse.

3. Environmentally friendly, green casting pioneer:

-No formaldehyde/phenol toxic gas, better environment than resin sand;

-Old sand is easily regenerated by wet method, with a recovery rate of over 80% and low solid waste emissions.

4. Low cost and outstanding economy:

-The price of water glass is only 1/5-1/3 of that of resin;

-CO ₂ gas is cheap and easy to obtain, with low energy consumption.

5. Wide material adaptability:

-Especially suitable for high-temperature materials that are sensitive to nitrogen and sulfur;

Application areas:

1. Heavy machinery: large machine tool bed, steel rolling frame, mining crusher jaw plate, 10000 ton hydraulic press base

2. Cast steel parts: power station valve body, turbine blades, steel ingot mold, wear-resistant gear plate, slag tank, container corner parts

3. Construction vehicles: excavator counterweights, track shoes, large gearbox bodies

4. Shipbuilding: anchor chain wheels, mooring bollards, thruster brackets

5. Chemical equipment: acid resistant pump casing, reactor lining substrate

6. Rail Transit: Train Hook Tongue, Buffer Shell, Switch Accessories

Here are some of our company's product displays:

Production & Processing

Casting Construction Equipment Water Glass Casting

Water glass casting Process principle:1. Sand mixing: Raw sand+water glass → mix evenly.2. Styling/Core making: Fill the mixed sand into the mold and compact it by hand or machine.3. Blow hardening: Silica gel precipitates to form a three-dimensional network, strongly bonding sand particles to achieve high strength.4. Demoulding and shaping: Immediately remove the mold after hardening and repair any damaged areas.5. Box casting: Assemble sand molds and pour molten metal.6. Sand removal: Shake the casting to remove sand after cooling.Advantages:1. Fast hardening speed and increased efficiency:CO ₂ blown into shape in seconds, significantly reducing the production cycle. 2. High strength and strong anti-interference ability:After hardening, it has high strength and is not easily deformed during transportation, reducing the risk of sand flushing and box collapse. 3. Environmentally friendly, green casting pioneer:-No formaldehyde/phenol toxic gas, better environment than resin sand; -Old sand is easily regenerated by wet method, with a recovery rate of over 80% and low solid waste emissions. 4. Low cost and outstanding economy:-The price of water glass is only 1/5-1/3 of that of resin; -CO ₂ gas is cheap and easy to obtain, with low energy consumption. 5. Wide material adaptability:-Especially suitable for high-temperature materials that are sensitive to nitrogen and sulfur; Application areas:1. Heavy machinery: large machine tool bed, steel rolling frame, mining crusher jaw plate, 10000 ton hydraulic press base2. Cast steel parts: power station valve body, turbine blades, steel ingot mold, wear-resistant gear plate, slag tank, container corner parts3. Construction vehicles: excavator counterweights, track shoes, large gearbox bodies4. Shipbuilding: anchor chain wheels, mooring bollards, thruster brackets5. Chemical equipment: acid resistant pump casing, reactor lining substrate6. Rail Transit: Train Hook Tongue, Buffer Shell, Switch AccessoriesHere are some of our company's product displays:

Keyword:

Casting

Category:

E-Mail:

Get a Free Quote

If you need more information about our products, please feel free to contact us, we will provide you with professional service personnel, we will reply promptly after receiving the information.

Name

E-Mail

Telephone

Products I need

Messsages

What products do you need?
How much do you need?
What other information do you need to know?

Submit