Nanjing GS-mach Extrusion Equipment Co.,Ltd Jacksong@njgsmach.com 86-25-81030382-8:00~17:00
          Product Details
Place of Origin: Made in Nanjing
Brand Name: GS-mach
Certification: CE ISO9001
Model Number: 100
Payment & Shipping Terms
Minimum Order Quantity: 1
Price: negotiation
Packaging Details: Wooden Cases
Delivery Time: 30 days
Supply Ability: 100 sets/ month
Type:  | 
                        Single Screw  | 
                                                                                                                    Material:  | 
                        Plastic And Rubber  | 
                                                                         L/D:  | 
                        20:1,10:1  | 
                                                                                                                    Material:  | 
                        38CrMoAlA,SKD61,42CrMo,  | 
                                                                         
                                                                                            Surface Treatment:  | 
                        Nitrided Treatment  | 
                                                                                                                    Nitrided Hardness:  | 
                        HRV 60-80  | 
                                                                         
                                                                                                                                
              
Type:  | 
                            Single Screw  | 
                        
Material:  | 
                            Plastic And Rubber  | 
                        
L/D:  | 
                            20:1,10:1  | 
                        
Material:  | 
                            38CrMoAlA,SKD61,42CrMo,  | 
                        
Surface Treatment:  | 
                            Nitrided Treatment  | 
                        
Nitrided Hardness:  | 
                            HRV 60-80  | 
                        
Plastic extruder vented single screw and barrel with extruder machine parts
Specifications
PP 55 plastic extruder ventd single screw and barrel
1. Materials:38CrMoAIA,42CrMoAIA,SKD61.
2. Application:PVC,PE,PP....
3. Depth of nitration case:0.5-0.8mm
4. Hardness of nitration: 950-1020HV
5. Fragility of nitration: Less than grade 1
6. Roughness of the surface:Ra 0.4um
7. Linearity of the screw:0.015mm
8. Chromium-plating layer thickness:0.03-0.08mm
9. The surface hard chromium plating hardness after nitrogenation:>=950HV
10. Guarantee: Common Nitrided: approx 2 years Bimetallic : much longer lifetime
Screw and barrel Information:
| 
			 Single screw and barrel  | 
		|||
| 
			 
 Diameter 
  | 
			
			 
 15mm-300mm  | 
			
			 
 Min. Order 
  | 
			
			 
 1 set 
  | 
		
| 
			 
 Materials 
  | 
			
			 38CrMoAlA (JIS SACM645) 42CrMo (JIS ACM440) SKD61  | 
			
			 
 Discount 
  | 
			
			 
 Available 
  | 
		
| 
			 Application 
  | 
			
			 
 PVC PE PP… 
  | 
			
			 
 Payment Term 
  | 
			
			 
 T/T , L/C 
  | 
		
| 
			 
 Heat-Treatment 
  | 
			
			 Nitrided or Bimetallic Hardness:>950HV  | 
			
			 
 Delivery Term 
  | 
			30 working days | 
| 
			 
 Packing 
  | 
			
			 Wrapped up by film in wooden case  | 
			
			 
 Port Departure 
  | 
			
			 
 Shanghai/Ningbo  | 
		
| 
			 
 Guarantee 
  | 
			
			 
 Common Nitrided:1-2 years Bimetallic: much longer lifetime. 
  | 
		||