Screw Cylinder for Extruder Machinery

Model NO.: 80/156
Computerized: Computerized
Plastic Processed: PVC
Base Material: 38crmoaia, 42CrMo
Diameter for Single Screw: 20-500mm
Screw Design: Single Screw
Application: PP PVC PE
Certificat: CE BV SGS TUV
Trademark: PYM
Specification: CE SGS BV TUV
Origin: Wenzhou, Zhejiang
HS Code: 847790000
Model NO.: 80/156
Computerized: Computerized
Plastic Processed: PVC
Base Material: 38crmoaia, 42CrMo
Diameter for Single Screw: 20-500mm
Screw Design: Single Screw
Application: PP PVC PE
Certificat: CE BV SGS TUV
Trademark: PYM
Specification: CE SGS BV TUV
Origin: Wenzhou, Zhejiang
HS Code: 847790000
Screw Cylinder for Extruder Machinery 


Main parameters :

screw diameter

Φ20-Φ500mm

Maximum screw length

10000mm

Barrel inner bore diameter

Φ500mm

Materail

A. 38crmoala in high quality
B. alloy steel in high quality

Technology

A. nitriding treatment
B. alloy coating spraying
C.  heating treatment
D.  screw fully hardening 
E.  vacuum quenching
F: electroplate hard chrome

Technical parameter

 A: depth of nitrition layer: 0.6-0.8mm
 B: nitriding treatment for 7 day and night, surface hardness HV>900
 C: fragility of nitriding: less than grade 1
 D: surface roughness: ra0.4um
 E: streightness of screw: 0.015mm
 F: depth of bimetallic layer>2mm
 G: hardness of alloy platig: HRC 62-72
 H: surface of hardness of chrome coating layer: HRC 62-72
 I: thickness of chrome coating layer: 0.03-0.06mm


The main advantage of screw barrel:
A. Advanced Nitriding Technology
B. Anti-corrosion and Wear-resisting Duplex Metal Spraying Technoloy
C. We uses special alloy powders being sprayed and welded on the screw's ridge, and uses different alloy and welding methods for the screw of different functions.


Why choose us?
A> long time experience and history
B> long time nitriding treatment and heating treatment by itself
C>advanced Fanuk series CNC computer-controlled milling machines
D>depth hole drilling machine in 10meters 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
Remarks: We can design and manufacture various kinds of screw barrels according to the customer's requirement


What is the packaging?

1) Wooden case package
2) Plastic film package
3) Suitable to transportation
4) As buyer request
5) One piece into one package


FAQ:

Q: What are we?
A: We are factory, with license of import and export goods by ourself.

Q; How to get to us?
A: The nearest airport is Wenzhou airport, and the nearest train station is Ruian station.

Q: How do we control the quality of screw barrel?
A: We have professional engineer and staffs to check every detail and dimensions from the raw materail, nitrding treatment and super grinding. We do the crucial nitriding treatment by ourself, we have nitriding ovens in depth8000mm, and do nitriding treatment in 8 days and nights, which greatly ensure the hardness of screw barrel.


Office:
Zhejiang pinbo plastic machinery co.,ltd is located in ruian wenzhou city with brand of PYM(Former Ruian yumin machine screw co.ltd since 1988). The company is specialized in making screw barrel, gearbox zlyj series, t die, filter and extruder machine. It has become one of the largest supplier of main parts in Ruian city which is the basement of plastic machines. 

It owns many computer-control CNC milling machines in length 8000mm In Fanuk 
series,18000mm length deep hole drilling machine and other advanced equipment.
 Long time nitriding treatment for 7days and nights greatly ensure the hardness and lifetime of its products. Meanwhile, the company and its products have passed assessment by SGS company, Bureau of Veritas, Tuv and Ce certificate.

Waiting for your inquiry .Welcome to visit our company . Screw Cylinder for Extruder Machinery 


Main parameters :

screw diameter

Φ20-Φ500mm

Maximum screw length

10000mm

Barrel inner bore diameter

Φ500mm

Materail

A. 38crmoala in high quality
B. alloy steel in high quality

Technology

A. nitriding treatment
B. alloy coating spraying
C.  heating treatment
D.  screw fully hardening 
E.  vacuum quenching
F: electroplate hard chrome

Technical parameter

 A: depth of nitrition layer: 0.6-0.8mm
 B: nitriding treatment for 7 day and night, surface hardness HV>900
 C: fragility of nitriding: less than grade 1
 D: surface roughness: ra0.4um
 E: streightness of screw: 0.015mm
 F: depth of bimetallic layer>2mm
 G: hardness of alloy platig: HRC 62-72
 H: surface of hardness of chrome coating layer: HRC 62-72
 I: thickness of chrome coating layer: 0.03-0.06mm


The main advantage of screw barrel:
A. Advanced Nitriding Technology
B. Anti-corrosion and Wear-resisting Duplex Metal Spraying Technoloy
C. We uses special alloy powders being sprayed and welded on the screw's ridge, and uses different alloy and welding methods for the screw of different functions.


Why choose us?
A> long time experience and history
B> long time nitriding treatment and heating treatment by itself
C>advanced Fanuk series CNC computer-controlled milling machines
D>depth hole drilling machine in 10meters 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
Remarks: We can design and manufacture various kinds of screw barrels according to the customer's requirement


What is the packaging?

1) Wooden case package
2) Plastic film package
3) Suitable to transportation
4) As buyer request
5) One piece into one package


FAQ:

Q: What are we?
A: We are factory, with license of import and export goods by ourself.

Q; How to get to us?
A: The nearest airport is Wenzhou airport, and the nearest train station is Ruian station.

Q: How do we control the quality of screw barrel?
A: We have professional engineer and staffs to check every detail and dimensions from the raw materail, nitrding treatment and super grinding. We do the crucial nitriding treatment by ourself, we have nitriding ovens in depth8000mm, and do nitriding treatment in 8 days and nights, which greatly ensure the hardness of screw barrel.


Office:
Zhejiang pinbo plastic machinery co.,ltd is located in ruian wenzhou city with brand of PYM(Former Ruian yumin machine screw co.ltd since 1988). The company is specialized in making screw barrel, gearbox zlyj series, t die, filter and extruder machine. It has become one of the largest supplier of main parts in Ruian city which is the basement of plastic machines. 

It owns many computer-control CNC milling machines in length 8000mm In Fanuk 
series,18000mm length deep hole drilling machine and other advanced equipment.
 Long time nitriding treatment for 7days and nights greatly ensure the hardness and lifetime of its products. Meanwhile, the company and its products have passed assessment by SGS company, Bureau of Veritas, Tuv and Ce certificate.

Waiting for your inquiry .Welcome to visit our company .

Crystallization Kettle

According to the different flow directions of heating steam and feed liquid, the operation flow of continuous evaporation Crystallizer can be divided into countercurrent method, downstream method, cross-flow method and advection method. In addition to these four processes, other processes may be arranged according to the production situation. Sometimes in most of the evaporation, for example, every effect is not to create a effect after the secondary steam are introduced and used as heating steam, but will be part of the secondary steam used for preheating material liquid into the first effect of the derivation, or other has nothing to do with the evaporation of heating process, the rest is still after entering a valid heating steam, is referred to as the additional steam that part of the steam.

MVR Continuous Evaporative Crystallizer
MVR Continuous Evaporative Crystallizer , also known as multi-effect evaporator, is suitable for sodium chloride, phenylpropanium acid, sodium sulfate, ammonium chloride, ammonium glycolic acid; barium chloride ,zinc sulfate, calcium chloride, ammonium, sodium hydroxide and other materials evaporation and crystallization.

Product features

1. this equipment is mainly for targeted materials evaporation concentrate, And turn final product into a certain size of solid crystal.

2. When liquid material pass through circulation pump it heats up and direct into evaporation separator, it has a better result in vapor liquid separation.

3. Compact structure uses less area occupancy, stable performance etc

4. Easy to operate, easy maintenance.

5. It has sufficient mechanical strength and less metal consumption. According to characteristics of material and evaporation capacity, it can be designed in a single-effect or multi-effect unit. This device is mainly applicable for liquid that precipitated crystals. Mainly used in chemical industry, Metal minings melting, Steel mills waste washing, Power plant`s wet desulfurization waste dispose and so on. In view of characteristics and complexity of various solutions, our company will make specific technical solutions for customers to choose.


Energy Saving

The purpose of multi-effect evaporation is to use secondary steam in evaporation process to save steam consumption to improve economic efficiency. The following chart is the amount of heating steam consumed by per kilogram of water, in which the actual consumption includes various heat losses during evaporation, its value changes slightly with different evaporator and evaporation process.

Energy Saving Crystallization Evaporator,Stable Continuous Evaporative Crystallizer,Mechanical Multi-Effect Crystallization Evaporator,Stainless Steel Evaporative Crystallizer

Yangzhou Tongyang Chemical Equipment Co., Ltd. , https://www.tongyangchemic.com