Foundry sand molding materials resin coated sand

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US $120-238 / Tons | 1 Bag/Bags (Min. Order)
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Overview
Quick Details
Place of Origin:
Guangdong, China (Mainland)
Brand Name:
ZhuLi
Model Number:
ZS
Application:
Apply to shell or core mold of casting
Dimensions:
1500kg/50kg per bag
Name:
Foundry sand molding materials resin coated sand
Shape:
Sand
Fineness:
Fine
Natural Sand Type:
River Sand
Manufactured Sand Type:
Mixed Sand
Tensile strength range(Mpa):
1.5-5.0
Particle range:
70-140/50-100
Melting point:
96-105
Hot Temperature Tensile Strength:
≤0.9-2.15
Room Temperature Tensile Strength:
1.4-3.9
Supply Ability
Supply Ability:
30000 Ton/Tons per Year
Packaging & Delivery
Packaging Details
1500kg/50kg packed in bag
Port
Zhuhai
Lead Time :
in 20 days

Specifications

Foundry sand molding materials resin coated sand
Application: used for making various sand core or molds of casting.

Foundry  sand molding materials resin coated sand 

Resin coated sand is molding materials that used for making various sand cores or molds,such as cylinder block, cylinder heads, watercourses, exhaustmanifold core and so on. Resin coated sand, also called precoated sand, is molding materials that used for making various sand cores or molds,such as cylinder block, cylinder heads, watercourses, exhaustmanifold core and so on. We use the best silica sand to produce the finess resin coated sand for customers,  and our resin coated sand is in high tensile strength and low gas evolution. Different type of resin coated sand is suitable for different casting, welcome who are interested in our proudct to consult us.

Our company covers an area of 3500 square meters, and we set resin coated sand workshop with 30000 tons nanual production capacity per years.

         DSC03096.JPG

 

Our company also equip an professional testing center that to test each product we offer confirm to quality standard . 

 

   

We can make sure that of our products are qualified, and have pass official mission certification:ISO9001:2008

                    ISO9001.jpg

The resin coated sand in  refined:

 

 

                               

 

 

 

Advantage of resin coated sand:

1) It has suitable strength that can manufacture both high strength and low strength coated sand.

2) It has good fluidity that can manufacture complex sand cores.
3) The surface quality of sand core is in in high quality that it can use less coating or without coating.
4) It has good collapsibility that the casting is easy to clean up.
5) The sand core has good hygroscopicity that can be stored in a long time and conveniently to transport.
6) Resin coated sand can be applied as commodity that offer convenience for customers.

 

 The mold made by resin caoted sand is more perfect:

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Main model and specification: 

Material

Index

Model

Particle range(mesh)

Tensile strength range(Mpa)

Melting point(°C)

Loss on ignition (%)

Recommended applications

Iron castings Parts

ZSP70/40

40-70

1.5-5.0

96-105

3.0

Full mold (core)

ZSP100/50

50-100

ZSP140/70

70-140

ZSK100/50

50-100

2.5-5.0

3.5

Shell mold (core)

ZSK140/70

70-140

ZSM100/50

50-100

2.5-5.0

3.5

Cylinder block, cylinder head, watercourses, hydraulic valve, gearbox box shell core

ZSM140/70

70-140

ZST100/50

50-100

2.5-5.0

4.0

Cylinder block, cylinder head, watercourses, hydraulic valve, gearbox box shell core.

ZST140/70

70-140

Steel castings Parts

ZSG100/50

50-100

4.0-6.0

4.5

No alloyed, low alloyed, full (core), shell (core)

ZSG140/70

70-140

ZSZ100/50

50-100

4.0-6.0

4.5

Stainless full(core), shell (core)

ZSZ140/70

70-140

ZSD100/50

50-100

3.5-5.0

3.5

High,medium carbon steel ,full (core), shell (core)

ZSD140/70

70-140

Cast nonferrous metal parts

ZSP70/40

40-70

1.5-3.5

3.0

Plumbing equipment copper casting. Full (core), shell (core)

ZSP100/50

50-100

ZSP140/70

70-140

ZSP70/40

40-70

1.5-3.0

2.5

Aluminum alloy casting, full mold(core), shell (core)

ZSP100/50

50-100

ZSP140/70

70-140

 

 

Considerations:

1. Sealed, moisture-proot, stired ub a ciik drt olace.

2. Stacked not more than three layers, prevent caking.

3. After slightly caking crushed can still be used.

4. Core shooter pressure: 0.3-0.5mPa, temperature: 220-300 °C

Quality guarantee period: 6 months.