Complaint
Glass wool fiberizer spinner discs HX67008
Chemical composition % of Cobalt based alloy
Materials | Composition | |||||||||||
C | Si | Mn | Ni | Cr | Mo | W | Co | Fe | Nb | P | S | |
Stellite 31 | .45-.55 | 1.00 | 1.00 | 9.50-11.50 | 24.5-26.5 | .50 | 7.0-8.0 | Bal. | 2.00 |
| 0.4max | 0.4max |
cobalt based alloy 1 | 0.55 |
|
| 11.23 | 29.7 |
| 8.05 | 47.58 |
| 2.20 |
|
|
cobalt based alloy 2 | 0.70% | <0.50% | <0.1% | 10.50% | 31% |
| 7.90% | 46.51% | <0.65% | 2.50% |
|
|
Products
| Material : | glass wool fiberizer spinner discs |
| Process : | Investment castings |
| Application : | glasswool 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: | ≥168 hours |
Spinner discsis a key component of the 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.
Qingdao Hexin Machinery Co., Ltd. has the ability to smelt thousands of tons of special high-temperature alloys every year, has the ability of research and development, testing, and has the ability of spectrum analysis in front of the furnace.
The spinner discs casting fiberizer 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 our own patented materials cobalt base alloys or nickel base alloys,regular diameters ranges from OD200 to OD500mm, like diameters Φ300mm,Φ303mm,Φ320mm, Φ360mm,Φ380mm, Φ390mm, Φ400mm,Φ406mm etc.
The service life of the spinner discs produced by Qingdao Hexin Machinery Co., Ltd. is not less than 120T glass output.
With reliable quality and sound reputation, our company has established long term supply relationships with many foreign glass wool fiberizing companies.
Under this circumstance, our company decided to promote and introduce our spinnder discs casting to large glass wool production companies at home and abroad.
Our company can process and manufacture according to your company's drawings. Please indicate the diameter and the number of holes when ordering. A quotation will be given according to the drawings and specifications.
Packaging & Shipping
Packaging Details
Spinner disc - cobalt based alloy investment casting :Plywood Case and any as your requirements
Delivery Time: 15-45 days after payments
FAQ
1. Q: What's the dimensions of our spinner disc ?
A: We are specialized in the defibering head castings(spinner) which are delivered to the glass wool manufacturers.
These complex castings are made of cobalt base alloys or nickel base alloys.
2. Q : What kinds of spinner discs can we supply ?
A: Here are some pictures & drawings of our cobalt alloy and nickle alloy spinner disc.
welcome to send us your drawings
3. Q: How do you control the quality ?
A: Products are designed according to customers drawing, Every product will been tested for 45 processes. After the samples are confirmed we begin mass production. We welcome customers come and have inspection.
Our Exhibition
Company Information
HEXIN machinery company is focusing on the nickel ,cobalt chrome alloy castings for fiberizer, spinning machine for glass wool production lines , heat treatment furnace components, our heat resistant casting for heat treatment fixtures are casted by investment casting , namely lost wax casting, and sand casting methods. main products includes casting stackable baskets for heat treatment furnaces, trays and grids for furnace, roller hearth trays , serpentines trays , furnace fixtures, jigs, for chamber furnace, pit furnaces. defibering head castings ,spinning discs for the production of glass wool, cobalt base alloys casting.
Your feedback is our best honor, please do not hesitate to contact us and we can let you feel more confident to our company and products.
Welcome to view our website: hexinmachineryqd.en.made-in-china.com
