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Rotor Sand Mixer

Rotor Sand Mixer Machine Overview

Rotor sand mixer is a type of sand mixing equipment used in foundries for preparing sand mixtures, typically green sand (sand, clay, water) or resin sand, for casting molds and cores. It features a set of rotating rotors or blades that rapidly blend the sand with binders, water, and additives, creating a homogeneous mixture suitable for metal casting.

Rotor type sand mixers has strong adaptability and comprehensive application and is widely used to mix moulding sand in foundry workshops.

Technical Specifications

Type

Plate diameter(mm)

Plus the material(kg/s)

Productivity
(t/h)

Installed power(kw)

ApproximateWeight(kg)

S1408

800

150

4

7.4

800

S1410A

1000

200

5

8.3

1000

S1412

1200

330

8

11.5

1200

S1416A

1600

660

16

19

2400

S1418

1820

800

18-20

30.55

2800

S1420J

2000

1000

25-30

44

6500

S1420D

2000

1200-1400

35-42

74.55

7000

S1420T-B

2000

1600

40-48

90.5

9000

S1422

2240

1600

40-48

99.55

10000

S1422D

2240

1900

47-55

135.55

11000

S1425

2500

2200-3000

66-90

135

15000

S1425D

2500

2300-3000

69-90

164

15000

S1425E

2500

1300-3000

69-90

164

16500

Rotor Sand Mixing Machine Feature

Fast sand mixing speed, good quality of moulding sand, reliable performance, high productivity, and easy maintenance.
Diabase cast stone, alloy block surfacing scraper, and new type filler can significantly improve the service life of wearing parts.
Soft start, alloy steel gear, and lubrication controller can ensure a steady and reliable transmission system and loaded operation.
The latest rotary unloading door opens flexibly and operates reliably.
Access door for easy maintenance and sand cleaning.
Steel structure base for convenient machine installation.

Whatever your needs, we’re here to make it happen.

Rotor sand mixer is a highly efficient and fast option for foundries requiring quick, uniform sand mixtures, making it ideal for continuous and high-volume production of molds and cores in metal casting.

Advantages
Speed: Rotor sand mixers are faster than traditional mixers, providing quicker mixing times.
Uniformity: The rotor blades provide high shear forces, ensuring that the mixture is uniformly blended with consistent quality.
Efficiency: They are more efficient in terms of energy consumption when compared to other types of sand mixers, especially for high-volume operations.
Compact: These mixers are typically more compact compared to other heavy-duty mixers like roller sand mixers, making them suitable for medium to large-scale foundries.

Our Products

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This system efficiently recycles clay sand molds, reducing material costs and waste, helping you improve production efficiency and maintain consistent mold quality.

Cold Box Core Shooting Machine

This machine is used to produce sand cores for metal casting processes. It operates based on the cold box process, a method where sand is mixed with a resin binder and then hardened or cured by introducing a gaseous catalyst, usually at room temperature

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We offer tailored solutions to meet your specific needs. Whether it’s optimizing your production line, providing technical expertise, or delivering custom equipment, our team is dedicated to helping you achieve maximum efficiency and quality. Let us know how we can support your business.

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