The sample pulverizer that is working for trail plant, it is small capacity mill crushing the material. The working system way is vibrating grinding type. The material will load into the bowl, there is crushing ring and crushing hammer inside, in high speed rotation way the bowl will have vibrating and grinding function, will crushed to 80-200 mesh sample size by crushing ring and crushing hammer in 2-6 mintues, make it for testing directly. Mining Lab Equipment,Sample Making Pulverizer,Vibrating Lab Grinding Mill,Sample Grinding Pulverizer Mill henan ascend machinery , https://www.ascendminingcrusher.com
Main technical parameters:
Technical Parameters for plastic screw and barrel:
Material: 38CrMoAIA 40CrMo 42CrMo high quality alloy steel
Technology: Nitriding treatment, alloy coating spraying, heating treating, screw fully hardening.
Depth of nitrition layer: 0.5-0.8mm
Nitriding treatment surface hardness: HV>=900-1000
Fragility of nitrition: Less and grade 1
Surface roughness: Ra 0.4um
Streightness of screw: 0.015mm
Surface of hardness of nitrated Cr Coating layer: >=950HV
Hardness of Cr coating layer: HRC55-62
Thickness of alloy plating: 0.03-0.08mm
Depth of alloy layer: 2mm
Remarks: We can design and manufacture various kinds of screw barrels according to the customer's requirement.
Technological Process:
Blanking---RoughMachining---Quenching & Tempering ---Semi Finishing Machining---Finished Product---DetectingNitring/Alloy Processed--- Finish Machining.
About us:
Ruian yumin machine screw co., ltd is a factory specialized in making screw barrel, gearbox ZLYJ series, t die, filter and extruder machine. Founded in 1988, it has become the biggest supplier of main parts in Ruian city which is basement for plastic machine. Is its brand name. Comparing with other manufacturers, it has its great advantages as followings:
A> long time experience and history screw barrel for shoes machine
B> long time nitriding treatment and heating treatment by itself extruder screw and barrel / vent screw barrel for pvc
C>advanced Fanuk series CNC computer-controlled milling machines
D>depth hole drilling machine in 18meters length, which ensure the straigtnss of barrel inside.
E> CAD drawing confirmation before start making
F> Prompt after sale service
G>Land owner and registration capital 25, 000, 000RMB
Why choose us:
1. We have long history and experience working in the field
2. We have the most advanced equipments and technique in our industry
3. We have professional engineers and staffs
4. We have 100% quality ensure system and 24hours after-sale service system
5. We own two lands of workshop, covering 5000cbms.
Our serivices
I Want to express my thanks to all my dear clients~~~~~~Thank you for visiting our website and glad to see you.
Anyone won't buy any products from strangers until they know each other better, but it's a long time for you to understand a strange supplier well, then how you can find a best supplier during so many factories is a problem! Cathy believe that every customer is the turning point of her life, she is very gald to make friends and do business with you, if you trust her so much, just give each other an opportunity to know each other better!
Thank you so much! !
Your dear LindaÂ
1.    We have long history and experience working in the field 2.    We have the most advanced equipments and technique in our industry 3.    We have professional engineers and staffs 4.    We have 100% quality ensure system and 24hours after-sale service system 5.    We own two lands of workshop, covering 5000cbms. Â
Â
Hot selling plastic injection screw and barrel
Main technical parameters:
Technical Parameters for plastic screw and barrel:
Material: 38CrMoAIA 40CrMo 42CrMo high quality alloy steel
Technology: Nitriding treatment, alloy coating spraying, heating treating, screw fully hardening.
Depth of nitrition layer: 0.5-0.8mm
Nitriding treatment surface hardness: HV>=900-1000
Fragility of nitrition: Less and grade 1
Surface roughness: Ra 0.4um
Streightness of screw: 0.015mm
Surface of hardness of nitrated Cr Coating layer: >=950HV
Hardness of Cr coating layer: HRC55-62
Thickness of alloy plating: 0.03-0.08mm
Depth of alloy layer: 2mm
Remarks: We can design and manufacture various kinds of screw barrels according to the customer's requirement.
Technological Process:
Blanking---RoughMachining---Quenching & Tempering ---Semi Finishing Machining---Finished Product---DetectingNitring/Alloy Processed--- Finish Machining.
About us:
Ruian yumin machine screw co., ltd is a factory specialized in making screw barrel, gearbox ZLYJ series, t die, filter and extruder machine. Founded in 1988, it has become the biggest supplier of main parts in Ruian city which is basement for plastic machine. Is its brand name. Comparing with other manufacturers, it has its great advantages as followings:
A> long time experience and history screw barrel for shoes machine
B> long time nitriding treatment and heating treatment by itself extruder screw and barrel / vent screw barrel for pvc
C>advanced Fanuk series CNC computer-controlled milling machines
D>depth hole drilling machine in 18meters length, which ensure the straigtnss of barrel inside.
E> CAD drawing confirmation before start making
F> Prompt after sale service
G>Land owner and registration capital 25, 000, 000RMB
Why choose us:
1. We have long history and experience working in the field
2. We have the most advanced equipments and technique in our industry
3. We have professional engineers and staffs
4. We have 100% quality ensure system and 24hours after-sale service system
5. We own two lands of workshop, covering 5000cbms.
Our serivices
I Want to express my thanks to all my dear clients~~~~~~Thank you for visiting our website and glad to see you.
Anyone won't buy any products from strangers until they know each other better, but it's a long time for you to understand a strange supplier well, then how you can find a best supplier during so many factories is a problem! Cathy believe that every customer is the turning point of her life, she is very gald to make friends and do business with you, if you trust her so much, just give each other an opportunity to know each other better!
Thank you so much! !
Your dear LindaÂ
1.    We have long history and experience working in the field 2.    We have the most advanced equipments and technique in our industry 3.    We have professional engineers and staffs 4.    We have 100% quality ensure system and 24hours after-sale service system 5.    We own two lands of workshop, covering 5000cbms. Â
Â
Hot Selling Plastic Injection Screw and Barrel
Model NO.: injection screw and barrel
Engagement System: Full Intermeshing
Screw Channel Structure: Deep Screw
Exhaust: Exhaust
Automation: Automatic
Computerized: Computerized
Place of Origin: Zhejiang, China (Mainland)
Brand Name: Pym
Model Number: Screw and Barrel
Base Material: 38crmoala; SKD11; SKD61; 40cr; 42CrMo; High Qualit
Screw Diameter: 20-500mm
L/D Ratio: 10-50
Bimetallic: Fe-Based,Ni-Based,Tungsten Carbide
Bimetallic Screw Process: Spray Welding
Bimetallic Barrel Process: Centrifuge Casting
Screw Design: Single Screw,Twin Screw
Trademark: pym
Specification: CE, SGS, TUV, BV
Origin: Zhejiang Ruian
HS Code: 84779000
Model NO.: injection screw and barrel
Engagement System: Full Intermeshing
Screw Channel Structure: Deep Screw
Exhaust: Exhaust
Automation: Automatic
Computerized: Computerized
Place of Origin: Zhejiang, China (Mainland)
Brand Name: Pym
Model Number: Screw and Barrel
Base Material: 38crmoala; SKD11; SKD61; 40cr; 42CrMo; High Qualit
Screw Diameter: 20-500mm
L/D Ratio: 10-50
Bimetallic: Fe-Based,Ni-Based,Tungsten Carbide
Bimetallic Screw Process: Spray Welding
Bimetallic Barrel Process: Centrifuge Casting
Screw Design: Single Screw,Twin Screw
Trademark: pym
Specification: CE, SGS, TUV, BV
Origin: Zhejiang Ruian
HS Code: 84779000
Hot selling plastic injection screw and barrel