Plastic Machinery (screw elements) Twin Screw Barrel for Extruder Machine

• Material: 38crmoala
• Type: Customized
• Groove: Customized
• Connection: Common Bolt
• Head Style: Customized
• Standard: DIN, GB
• Model NO.: SJSZ
• Transport Package: Wooden Case
• Specification: International Standard
• Trademark: Chenxing
• Origin: China
• HS Code: 84779000
• Production Capacity: 30, 000sets/Year

Product Description

Plastic Machinery (screw elements) Twin Screw Barrel for Extruder Machine

Product Description

All kinds of SJSZ extruders that our company designs especially for producing the PVC pipe and profile, our extruders  can promise a good plasticization, high capacity and advanced electric control, and the electrical cabinet can be chosen by  customer according to their own demands.

Products Are Processed By The Following Steps:
1.Hot Treatment
2.Nitriding Treatment
3.Electroplating Hard-chrome layer
4.Hi-frequency Quenching
5.Spray Coating Bimetallic Layer Of Corrosion And Abrasion Resistant
6.Vacuum Quenching

Technical parameters

Technical Parameter:

Material: High Quality Of Alloy Steel
1. 38CrMoALA(JIS SACM645)
2. 42CMo(JIS SCM440)
3. 9Cr18MOV
4. CW6Mo5Cr4V2

Compressing rate of screw can be designed according to different raw material and products.
 

Technical Information for Extruder Conical Screw and Barrel
Main Base materials	1.38CrMoAlA (SACM645)	Main Alloy Materials	1. Ni-based alloy/Deloro alloy
	2. SKD-61 (Special Tool Steel)		2. Tungsten carbide/Wolfram carbide
	3. 42CrMo (Ultrahigh StrengthSteel)		3. NiCo-based alloy
	4. DC53 (Cold WorkDie Steel)		4. Fe-based alloy
	5. W6Mo5Cr4V2 (High-SpeedToolSteel)		5. Co-based alloy
Processing Technics	1. Heat treatment	Technical parameters	Nitriding layer depth:0.5-0.8mm
	2. Quenching		Nitrided hardness:900-1000HV
	3. Nitriding treatment		Bimetallic layer depth:3 mm
	4. Bimetallic alloy welding for screw		Bimetallic hardness:57~69HRC
	5. Bimetallic alloy centrifugal casting for barrel		Hard-chrome plating hardness after nitriding:≥950HV
	6. Hard-chrome electroplating		Chrome-plating layer depth:0.03-0.09mm
	Linearity of screw:0.015mm		Surface roughness:Ra 0.4

Remarks: all information above is only for reference; please gather the exact data by conatcting us.

Picture For Reference

1.Machine Display:

2.Factory Display:

Company Profile

 

Our products independently developed, manufactured and sold include extruders, mixers, crushers, shredders, grinders and dispensers; all kinds of plastic pipe, profile, sheet and board extrusion line; pelletizing line; waste plastic recycling line; etc. And business include product  customization, project design and optimization, etc.
 

 

 

FAQ

Our service:

1.Ability to provide the customized plastic extrusion solutions;

2.Complete sales system covering the pre-sales, sales and after service jobs;

3.Commissioning & installation service in customer plant 

4.We can send you the video of the running machine. You are welcome to come to visit our factory,and see the machine running.

5.We can design the machines according your requirements(materil,power,color),at the same time we will give you our professional suggestion,as you know,we have been in this industry for many years.

FAQ:
Q:Where are the strengths of our company?
A: Our company regards "Integrity based, and customer oriented" as its business philosophy, and regards "set an example for the industry, and create excellent plastic machinery" as its business targets.
       Also we have accumulated high-quality and stable suppliers, experienced technical team and first-class manufacturing team in the past over ten years.

Q: Why choose us?
A: we are the professional manufacture focus on  Pipe Production Line/ PVC Machine For The Pipe Extrusion Line/ UPVC Pipe Production Line / CPVC Machine For The Pipe Production Line and etc...

Q:what can you buy from us?
A:extruders, mixers, crushers, shredders, grinders and dispensers; all kinds of plastic pipe, profile, sheet and board extrusion line; pelletizing line; waste plastic recycling line; etc.

Q: Your company is a trading company or an industrial manufacture factory?
A: Our company is an integrated industrial and trade company

Q:what services can we provide?
A:Accepted Delivery Terms: FOB,CFR,CIF,EXW;
Accepted Payment Currency:USD,CNY
Accepted Payment Type: T/T,L/C;
Language Spoken:English,Chinese

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CONTACT US:

If you need to know more information about our company or our product , welcome to contact us and visit our factory!

Our company hope to cooperate with you to create a better future! ! !