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Segment Screw Barrel For Pelleting Extruder

Place of Origin: Shanghai, China (Mainland)

Brand Name: QUNYING

Model Number: QY-69

Model Name: Screw And Barrel For Extruder Machine

Screw diameter: 22mm-133mm

Hardness: 58-67HRC

Material: cobalt-based alloy/nickel-based alloy/ coppered-based alloy

Application technolgy: flame welding/PTA/HVOF

Application: Extruder barrels&Screw elements

Products Details

Packaging & Delivery:

Packaging Details: Dampproof paper and wooden case

Delivery Time: 30 days after received deposit

Product Details:

Cobalt-based alloy	high red-hardness,keep the high strength and hardness at high temperature
	excellent thermal shock and thermal fatigue performance
	good abrasion wear resistance and intermetallic wear resistance
	good sphericity,low oxygen,high precision particle size distribution
Nickel-based alloy	excellent resistance to friction wear,abrasive wear and erosion wear
	good high temperature resistance,thermal shock and oxidation resistance
	good corrosion resistance in the environment of strong acid,strong reducing medium,the alkaline medium and etc.
	good sphericity,low oxygen,high precision particle size distribution
Ferrum- based and tungsten carbide alloy	ferrum-based alloy has good wear resistance and oxidation resistance
	tungsten carbide alloy has excellent wear resistance
	certain high temperature strength and hardness
	good sphericity,low oxygen,high precision particle size distribution
Copper-based alloy	good heat conduction,electric conduction,corrosion resistance and lubricating property,low friction coefficient.
Copper-based alloy	excellent frictional,hard-face&fretting wear resistance,easy cutting machining

About QUNYING

ZHOUSHAN QUNYING PLASTIC MACHINERY MANUFACTORY is a professional manufacturer of extruder screw barrel, injection screw barrel, parallel twin screw barrel, conical twin screw barrel, rubber screw barrel, bimetallic screw barrel and other various types of screw barrel. At present, Qunying SCREW have a professional design experienced production team. We are located in east of Zhoushan city, zhejiang province, close to Shanghai, Ningbo port.

ZHOUSHAN QUNYING SCREW has strong technical force, equipped with advanced equipment and strict tests. Mostly products materials are selected from high quality powder alloy steel with the best materials to exploit market and most new materials, add reasonable process design through tempering, molding, qualitative, nitriding, fine grinding, polishing process of refining. So that the screw barrel has super-hard resistance wear, corrosion resistance, fracture resistance. In order to meet the needs of our customers, we company also provides product design, surveying and mapping, sample processing and repair manufacturing business. All of our products comply with international quality standards (ISO9001-2000). Since the establishment of the company, we are getting greatly appreciated and praise from new and old customers around the world. We will insist on the principle of quality, honest to customers, and provide our customers new information of the products and offer good quality products with good price.

Till now, our screw barrels have been exported to more than 40 countries all over the world, like USA, India, South Africa, Turkey, Russia and so on. We sincerely welcome customers to negotiate consultation and exchanges guidance. Your satisfaction is our eternal pursue and goal.