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CATHAY Screw Feeder | Professional conveying equipment for powder/granular materials

The screw feeder is an equipment that integrates powder material transportation,weighing and quantitative control;Suitable for continuous measurement and batching of powder materials in various industrial production environments;Reliable operation and high control accuracy;Used for continuous measurement and batching of powder materials in industries such as building materials,metallurgy,power,  and  chemical  engineering.

Product Overview:

CATHAY spiral feeder is a continuous conveying equipment designed for powder, granular and small block materials. It adopts a precise spiral structure to achieve stable and efficient material transportation. It is widely used in chemical, food, building materials, environmental protection and other industries.

 

Core advantages:

 

✓ Efficient conveying

- Conveying capacity: 0.5-100m³/h adjustable

- Conveying distance: up to 30 meters

- Tilt angle: 0-90° adjustable to meet different working conditions

 

✓ Sealed and environmentally friendly

- Fully enclosed structure design to prevent dust spillage

- Food-grade materials that meet GMP standards are optional

- Operating noise <75 decibels

 

✓ Durable and reliable

- Spiral blades are made of wear-resistant alloy steel or 304/316 stainless steel

- Bearing life is more than 50,000 hours

- Simple maintenance and convenient replacement of accessories

 

✓ Intelligent control

- Frequency conversion speed regulation, precise and adjustable conveying volume

- Can be connected to the automatic control system

- Equipped with overload protection and alarm devices

 

Technical parameters:

- Pipe diameter range: Φ100-Φ600mm

- Material selection: carbon steel/stainless steel/food grade stainless steel

- Drive mode: motor direct connection/reducer drive

- Power range: 0.55-22kW

- Operating temperature: -20℃~120℃

 

Application scenarios:

✔ Chemical industry: powder raw material transportation

✔ Food processing: grain, additive distribution

✔ Building materials industry: cement, fly ash transportation

✔ Environmental protection engineering: sludge, waste treatment

✔ Pharmaceutical industry: precise feeding of raw materials

 

Customized service:

We provide a variety of configuration options:

- Shaftless spiral design (anti-winding)

- Explosion-proof motor configuration

- Heating/cooling jacket

- ​​Special surface treatment (polishing, coating, etc.)

 

Quality assurance:

1. ISO9001 quality management system certification

2. Each equipment is strictly tested before leaving the factory

3. Provide 1-2 years warranty service

4. Professional technical team full support

Table parameters

Model

螺旋直径(mm) Corkscrew spin

螺距 (mm)  Pitch

转速  (r/min) Speed

输送量

(m³/h)

Capacity

转速  (r/min) Speed

输送量 (m³/h)

Capacity

转速

(r/min)

Speed

输送量 (m³/h)

Capacity

转速

(r/min)

Speed

输送量

(m³/h)

Capacity

100

100

100

140

2.2

112

1.7

90

1.4

71

1.1

125

125

125

125

3.8

100

3

80

2.4

63

1.9

160

160

160

112

7.1

90

5.7

71

4.5

56

3.6

200

200

200

100

12.4

80

9.9

63

7.8

50

6.2

250

250

250

90

21.8

71

17.2

56

13.6

45

10.9

315

315

315

80

38.8

63

30.5

50

24.2

40

13.4

400

400

355

71

62.5

56

49.3

45

38.6

36

31.7

500

500

400

63

97.7

50

77.6

40

62

32

49.6

630

630

450

50

138.5

40

110.8

32

88.6

25

69.3

800

800

500

40

198.5

32

158.8

25

124.1

20

99.3

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