• the screw is made of high tool steel 38 CrMoALA or W6Mo5Cr4V2 by special heat-treatment, which is possessed with high corrosion-resistat and high functions

• euro-style rectangle barrl, reflux refrigeration channel is optimized and disposed, which makes temperature difference in D areas smaller. 
• innovated design of heater tightened style insures high efficiency of heat transfer and high longevity of heater. 
• the material is used high quality nitrided steel, corrosion proof or antifriction with correspounding process.
•   
• various metering feeders --- single screw, twin screw, hollow screw, forced-feeding, side- feeding

• new-style project of parallel three-axises driving makes the conve axis, convey
• chain, decelerate and torque get together, which keep it compact, and the key bearings are imported
• soakage and spraying lubriation integrate smoothly
• technics, strengthening of tooth face, so they can ensure high torque, high precision and low noise
• the selecte material of drive components is dainty, including super intention alloy cementiteing steel, cementiting and grinding. 

• frame structure control cabinet
• imported electrical elements
• imported temperature control system
• imported driving system 
• interlock and multi-protection
• adopting imported PLC(OMRON or SIMES) to achieve optimized process control. Stronger function, steady performance and much higher accuracy. 
• it can be also accomplished full-set link-lock protection, trouble safeguard, fault alarm cluing and so on
• operation interface on touching screen is visual and marked, which is brief and easy to use

 

  

Pelletizing line

Strand pelletizing line 




Air cooling pelletizing line 

Underwater pelletizing line  

 

 

 

4. Our company 

 

• NAN JING HAISI EXTRUSION EQUIPMENT CO., Ltd is a high-tech company specializing in R&D design, manufacturing technique, sales service and basing on extruder industry for many years. we are now mainly devoted to highly active single, twin screw and compounding extruders, at the same time completely plant manufacture and interrelated technics, until turn-key project. 
• Our production series contain single screw extruder, co-rotating twin-screw compounding extruder, auxiliary equipment etc. 
• High quality service is our promises forever

• the screw is made of high tool steel 38 CrMoALA or W6Mo5Cr4V2 by special heat-treatment, which is possessed with high corrosion-resistat and high functions

• euro-style rectangle barrl, reflux refrigeration channel is optimized and disposed, which makes temperature difference in D areas smaller. 
• innovated design of heater tightened style insures high efficiency of heat transfer and high longevity of heater. 
• the material is used high quality nitrided steel, corrosion proof or antifriction with correspounding process.
•   
• various metering feeders --- single screw, twin screw, hollow screw, forced-feeding, side- feeding

• new-style project of parallel three-axises driving makes the conve axis, convey
• chain, decelerate and torque get together, which keep it compact, and the key bearings are imported
• soakage and spraying lubriation integrate smoothly
• technics, strengthening of tooth face, so they can ensure high torque, high precision and low noise
• the selecte material of drive components is dainty, including super intention alloy cementiteing steel, cementiting and grinding. 

• frame structure control cabinet
• imported electrical elements
• imported temperature control system
• imported driving system 
• interlock and multi-protection
• adopting imported PLC(OMRON or SIMES) to achieve optimized process control. Stronger function, steady performance and much higher accuracy. 
• it can be also accomplished full-set link-lock protection, trouble safeguard, fault alarm cluing and so on
• operation interface on touching screen is visual and marked, which is brief and easy to use

 

  

Pelletizing line

Strand pelletizing line 




Air cooling pelletizing line 

Underwater pelletizing line  

 

 

 

4. Our company 

 

• NAN JING HAISI EXTRUSION EQUIPMENT CO., Ltd is a high-tech company specializing in R&D design, manufacturing technique, sales service and basing on extruder industry for many years. we are now mainly devoted to highly active single, twin screw and compounding extruders, at the same time completely plant manufacture and interrelated technics, until turn-key project. 
• Our production series contain single screw extruder, co-rotating twin-screw compounding extruder, auxiliary equipment etc. 
• High quality service is our promises forever

Wheel Loader

Wheel Loader,Earth Moving Equipment ,Earthmovers And Excavators ,Land Mover Machine

Filling Machine Co., Ltd. , http://www.nbexcavator.com