您現在的位置:首頁 > 拋丸機 > 返回上頁

Tumble Blast Machine

 

Applications:

  1. Foundries, all types
  2. Heat Treating Facilities
  3. Forging Plants
  4. Usually used for small products that can not be broken easily
  5. Capacity ranging from 300-3500kg/batch

Tumble blast cleaning equipment is typical of wheel blast or airless machines, driven by a motor connected to the blast wheel(s), a type of turbine wheel which propels the media by centrifugal force.

These blast cleaning machines use abrasives such as steel grit, stainless shot (shot blast), grit (blast grit) and aluminium shot, as well as plastics and organics like walnut shells. Because they can handle a much greater amount of media, they can work to shorter cycle times with a higher production output.

For safety, the process is carried out within a vibration-free blast cabinet made of strong steel, lined with wear-resistant alloy. Within this work handling area, the tumble blast cleaning system uses a tumbling mill, comprising of a continuous rubber belt with tumble ridges or cleats that gently turn over a batch of parts, while exposing them to the blast for best coverage.

The abrasive material is recovered at the bottom of the blast cabinet, then carried to a separator, which removes any contaminants, before the material can be used again. A filtration system collects the dust from the separator and cabinet, ensuring that only clean air is emitted into the outside environment.

If necessary, the rubber tumble belt can be replaced by a steel belt, which can cope with heavier parts.
With additional machinery like loading and unloading equipment, a batch system can be extended to one that is fully automatic.

The installation of a vibratory loading hopper (equipped with weighing cells) and an unloading conveyor, maybe linked to multiple tumble blast cleaners, can result in a continuously operating through feed system. An economic solution for high volume bulk components, with the potential for flexible production cycles.

 

Main technical dataHigh Manganese Steel Tumble Blast Machine

Machine Type

6GN(M)

15GN

28GN

Max load

kg

477

1362

3500

Max single piece

kg

34

227

363

Blast room size

mm

737*940

1092*1245

1245*1778

Effective volume

m3

0.17

0.43

0.79

Blast volume

kg/min

174

480

2*344

Ventilation

m3/h

1800

5300

6000

Power

kw

17.5

37.5

64.5

Machine Dimension

mm

2207*1850*4108

4597*3262*5709

5300*5432*6814

 

The Rubber Belt Tumble Blasting Machine

 

The Rubber Belt Tumble blast machines is one type of tumble blast machine with rubber belt liner in the blast room, they are used to clean products like casting, forging or other small parts that has single weight lower than 150kg.

Advantages of Tumble Blast Cleaning Equipment

This system is best suited to smaller mass-produced parts like screws, bolts, nuts, washers, circlips and fastenings, which will not get damaged by being tumbled together.

It offers cost-effective blast finishing for batch processing, and is ideal for cleaning, deburring, deflashing, cosmetic finishing or surface treatment.
It can do all this with fast cycle times and repeatable process quality, plus the advantages of being safe and easy to operate.

Choosing your Tumble Blast Cleaner

Tumble blast machines vary in size, with maximum batch volume capabilities ranging from around 30dm3 to over 800dm3, and blast wheel drive power from 5.5kW to over 22.0kW. Your ideal type depends on your average batch size. It is a mistake to go for the biggest you can afford, because efficient performance depends on the machine working with the parts at the right level for optimum mix and exposure to the blast. This way not only are the parts less likely to receive damage from each other in the shot blast cabinet, but the machine itself will be better protected from the blast.

 

Main technical dataRubber Belt Tumble blast machine

Machine Type

326C

3TN

6GN(R)

3210C

R3210

Max load

kg

200

300

400

800

600

Max single piece

kg

10

15

20

150

30

Blast room size

mm

650

600*900

737mm*940mm

1000

1000

Effective volume

m3

0.15

0.099 m3

0.17m3

0.4

0.3

Blast volume

kg/min

100

120

170

250

250

Ventilation

m3/h

2200

1200

1800

6000

5000

Power

kw

12.6

12.5

17.5

32.6

24.3

Machine Dimension

mm

3681×1650×5800

1250*1780*3417

2207*1850*4108

3644×2926×5856

3972×2600×4768

 

 

 

下一篇:Drum Blast Machine
亚洲一级毛片谢谢谢谢,国内一本到不卡在线观看,国产的一级毛片475,中国人一级大黄毛片啪