タイトルまたは説明

Qingdao Hexin Machinery Co.,Ltd. produces nickel based alloy and cobalt base alloy Spinning discs for the production of glass wool as per the production drawing of customers, 
The defibering head castings(spinner casting ) which are used for the Glas Wool Defibering Machines  of glass wool manufacturers.
The castings are made of our own patented materials cobalt base alloys or nickel base alloys. 
The main Specifications as below: 
1. Overall dimensions: φ**0~**0mm, like diameters Φ**0mm,Φ**3mm,Φ**0mm, Φ**0mm,Φ**0mm, Φ**0mm, Φ**0mm,Φ**6mm etc.
2. Hole dimensions: φ0.5~1.0mm
3. Holes amount: ***0~****0 units
4. Operating temperature: ***0°C
5. Rotating speed: ≤***0 r/min
6. Fiber dimensions:≤7μm
7. Lifetime: ≥**0 hours
（spinner disc casting，nickel base alloys castings，fiberizer for glass wool production lines，spinning machine for glass wool production lines）

The heat resistant castings made by HEXIN has good quality approved by the customers from home and abroad like Europe, USA customers, and the authorities in China. With the accumulation of many years production experience from KUBOTA steel, our foundry had mastered very good foundrymanworkshop to reduce the casting defects, and to keep good tolerance and shape , the unit weight from 0.5kg to ***0kg by investment casting and sand casting process. main products like spinner disc casting，nickel base alloys castings，fiberizer for glass wool production lines，spinning machine for glass wool production lines.