We supply conical twin screw barrels apply for Cincinati, Battenfeld, Amut, WEBER,KRAUSS-MAFFEI
,BOY and so on.
We have large numbers of drawings and we also could design for you according to your detail requirements,such as your raw plastic materials,your final products and others.
Bimetallic photo show:We have large numbers of drawings and we also could design for you according to your detail requirements,such as your raw plastic materials,your final products and others.
Different bimetallic alloys are available for different raw materials
Our bimetallic grade:
Bimetallic Class A:5-10% WC
Bimetallic Class B10-25% WC
Bimetallic Class C:25-45% WC
We also spary bimetallic on the barrel as the photo.
Technical Parameter
Our specification
Advantage of our conical screw barrel:
3.Show you the nitrogenation oven where nitrided screw and barrels
(Yes,we own the nitrogenation oven, this is in our company)
4.Show you the heat-treatment.
(Yes,we also own this system, we could control our quality,not like small factory,who don't own heattreatmen and nitrogenation oven,can't control their quality)
5.Show you our IQC&FQC
We test our products from raw material to final product.
The picture is workman testing raw material
The picture is our workmen are testing the half-finished products.
(We test each processing step to make sure your good quality)
About HUACHEN
In the front of our factory--ZHEJIANG HUACHEN SCREW CO.,LTD
Our dedicated team of professionals ensures that we produce only defect-free products so as cater to the long list of clientele. We possess great process knowledge for designing different set of products according to the specific requirements of our customers. Besides, our team members work in complete synchronization with the clients for meeting their varied industry needs and demands.
Welcom to contact us!
My skype: lillianyao0421
Choosing us is the best thing you have ever decided, and it's also our honour to be friends with u. Have a try.
Our bimetallic grade:
Bimetallic Class A:5-10% WC
Bimetallic Class B10-25% WC
Bimetallic Class C:25-45% WC
We also spary bimetallic on the barrel as the photo.
Andvantages for HUACHEN SCREW
1.Over 20 years Experience On Manufacturing Screw Barrel
1.Over 20 years Experience On Manufacturing Screw Barrel
2.Over 20 years design experience perfessional engineers service for you
3.Over 20 years good cooperation relationship with most of our customers
4.24-Hours Online Service by email or online-chat tools(Before&After sale service)
5.Prodution base on your drawing or specially design screw&barrel for you
We delievery more than 60 sets of screw and barel,and about 50% is conical twin screw barrel
We delievery more than 60 sets of screw and barel,and about 50% is conical twin screw barrel
Technical Parameter
Hardness after Hardening&tempering: | HB280-320 |
Nitrided Hardness: | HV900-1050 |
Nitrided Case Depth: | 0.5-0.8mm |
Nitrided Brittleness: | Less than Grade 2 |
Surface Roughness: | Ra 0.4 |
Screw Straightness: | 0.015mm |
Surface Chromium-plating's Hardness After Nitriding: | ≥900HV |
Chromium-plating Depth: | 0.025~0.10mm |
Alloy Hardness: | HRC56-65 |
Alloy Depth: | 0.8~2.0mm |
Bimetallic Thickness: | 2-5mm |
Bimetallic Hardness: | HV950-1100 |
Our specification
Advantage of our conical screw barrel:
Suitable for lens, transparent shell, cosmetics containers, transparent acrylic, nylon, PVC, PC, PPA, PPO,
PPS, PA6T, LCP, ABS, Bakelite, fire PC+ glass fiber, Nylon + glass fiber, powder, ceramic powder,
aluminum powder, iron powder and special engineering plastics.
About HUACHEN Design:
Walk into HUACHEN workshop:
1.Show you how to process the screws
2.Show you how to process barrels
About HUACHEN Design:
For good plasticizing effect,we have different designs of extruder twin screw barrel to meet customer's demand.
We have Gradual type, Mutant type, Wave type, Barrier type, Double barrier type, Shunt type, Separation type, Exhaust type, Pin type, Mixed type, Doubel-head type, Three-head type, Multi head.Walk into HUACHEN workshop:
1.Show you how to process the screws
2.Show you how to process barrels
3.Show you the nitrogenation oven where nitrided screw and barrels
(Yes,we own the nitrogenation oven, this is in our company)
4.Show you the heat-treatment.
(Yes,we also own this system, we could control our quality,not like small factory,who don't own heattreatmen and nitrogenation oven,can't control their quality)
5.Show you our IQC&FQC
We test our products from raw material to final product.
The picture is workman testing raw material
The picture is our workmen are testing the half-finished products.
(We test each processing step to make sure your good quality)
About HUACHEN
In the front of our factory--ZHEJIANG HUACHEN SCREW CO.,LTD
Established in the year 2001, we, "Zhejiang HUACHEN screw Co., Ltd " are engaged in manufacturing and supplying a diverse range of Screws & Barrels. These products are precision engineered using the best quality raw material that we procure from a trusted vendor base. Furthermore, the long lasting life, resistance against corrosion, dimensional accuracy, robust construction and economical prices of our range makes it suitable for heavy usage in most of the industrial applications.
Our dedicated team of professionals ensures that we produce only defect-free products so as cater to the long list of clientele. We possess great process knowledge for designing different set of products according to the specific requirements of our customers. Besides, our team members work in complete synchronization with the clients for meeting their varied industry needs and demands.
Welcom to contact us!
My skype: lillianyao0421
Choosing us is the best thing you have ever decided, and it's also our honour to be friends with u. Have a try.
