Product

Cobalt Spinner Discs

When fiberizing glass wool is produced by the centrifugal process, the spinner discs is the main part of the centrifuge. SYTOP supply Cobalt based and Nickle based spinner discs. The cobalt-based alloy centrifugal spinner disc has an average service life of 300 hours.

  • SYTOP
  • China
  • 20-30days
  • 2000pcs/month
  • Information

What is the Details of SYTOP Cobalt Chrome Centrifugal Spinner Disc?

 

Material :

Cobalt and nickel base alloy 

Process :

Investment  castings 

Application :

Glass wool industry 

Density :

8.4 g/cm ³

Overall dimensions :

φ200~500mm

 

Hole dimensions:

φ0.5~1.0mm

Holes amount:

7000~33000 units

Operating temperature:

1050°C

Rotating speed:

≤3000 r/min

Tolerance control :

grinding surface , tolerance upon drawing

Fiber dimensions:

≤7μm

Lifetime:

≥300 hours

Package :

carton or wooden case , pallet for export

 

Chemical Components & Physical Properties

 

 Grade NO.

Chemical Components

Physical Properties

Density

(G/cm3)≥

Hardness

HRC≥

Elongation

Mpa≥

TPM10

C   CR   NI   W

0.4 30    50  15

8.3

35

700

2.4879

C    CR   NI    W   Fe

0.4   28   48    5    Bal.

8.3


400

CoCrW31

C      CR   NI       W    Co

0.5    26 1  0.5    7.5   Bal.

8.5

32

735

 

Production process

Spinner Disc


Application :

 

Blowing glass wool production line

When fiberizing glass wool is produced by the centrifugal process, the spinner discs is the main part of the centrifuge. 


The service life of the spinner discs directly affects the quality, efficiency and cost of the glass wool product. The product uses nickel-based high-temperature alloy and cobalt-based high-temperature stainless steel as materials.

It has high high-temperature durable fracture strength and high temperature creep resistance, excellent high temperature oxidation resistance, molten glass corrosion and erosion resistance, and good machining performance.


Shenyang Top New Material Co., Ltd. is a manufacturer producing cobalt based alloy over 20 years.


The spinner discs casting fiberized produced by our company are positioned at high-end quality, mainly exported abroad, and have obvious quality advantages compared with other peer products

The small holes are resistant to high temperature erosion by glass liquid, have long service life, and have good resistance to high temperature creep deformation. 


The original spinner discs is affected by high-temperature centrifugal force. The height of the spinner discs is reduced and the middle diameter is enlarged into a waist drum shape, which affects the centrifugal glass wool The forming principle.


The castings are made from cobalt based alloys or nickel based alloys, regular diameters ranges from OD200 to OD500mm, like Φ300mm, Φ303mm, Φ320mm, Φ360mm, Φ380mm, Φ390mm, Φ400mm, Φ406mm etc.


Our company can process and manufacture according to your drawings. Please indicate the diameter and the number of holes when ordering. A quotation will be given according to the drawings and specifications


 

Get the latest price? We'll respond as soon as possible(within 12 hours)
This field is required
This field is required
Required and valid email address
This field is required
This field is required
For a better browsing experience, we recommend that you use Chrome, Firefox, Safari and Edge browsers.