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1.42CrMo(JIS SCM440), 2.ISO 9001:2000, 3.long working life,wear resistance, 4.material: high-quality alloy-steel, 5.Bimetallic - details see: https://www.machineto.com/good-price-bimetallic-42crmo-jis-scm440-twin-screw-and-barrel-machine-10334957

good price bimetallic 42CrMo(JIS SCM440) twin screw and barrel machine

Q1: What's screw barrel?

A: Screw barrel is the major part for plastic injection and extruder machines. It provides the plasticization of plastic.

Q2: Who is Five-Star Machinery?

A: Five-Star Machinery is a professional manufacturer and pioneer of screw and barrels with more than 20 years' development. Our technical experience will surely provide technical support and meet different types of requirements of our customers.

Q3: What else can you offer except an excellent range of products for existing machines?

A: Except an excellent range of products for existing machines, we also develop and design screws and barrels for special purpose according to customerized design drawing.

Q4: How can you guarantee your quality?

A: We have the good material suppliers and at the same time we are endowed with advanced machinery and skilled engineers who are expertise in producing superior products for diverse industries. Besides, we own a separate department for quality control, where all our products are tested on various parameters.

Q5: How long is the delivery time?

A: Around 15-30 days since receiving down payment.

Q6: What's your advantages?

A: ---Screw and barrels for various needs ---expertise in design and drawing ---thousnads of drafts can supply for you ---professional technology and team ---striving for excellence in developing screw and barrel for more injection and extruder machines.

Meterial:	Technics
Alloy-steel of high-quality	Heat-treatment
1)38 CrMoALA(JIS SACM645)	Nitriding treatment
2)42CrMo(JIS SCM440)	Electroplate hard-chrome
3)9 Cr18MoV	Spraying corrosion wear-resisting dual metal layers
4)CW6Mo5Cr4V2	Vacuum quenching
Technical parameter:
1): Depth of Nitration Layer: 0.5-0.8mm 2): Hardness of Nitration: 900-1000HV 3): Fragility of Nitration: Less than grade 1 4): Roughness of the surface: Ra0.4 5): Straightness of the screw: 0.015mm 6): Surface hardness of Nitrated Cr coating Layer: ≥950HV 7): The thickness of Chrome-plating layer: 0.025-0.085mm 8): Depth of alloy Layer: 0.8-2mm.

We can manufacture various kinds of screw barrels according to the customer’s requirement.

ABOUT US:

Zhoushan Five-star Machinery Manufacturing CO., LTD is located in Jintang town of Zhoushan City.

The town, which is named as Screws And Barrels Town in China, has excellent geographical location. It is in the north of Ningbo, in the south of Shanghai. After more than 20 years development, our company has been a famous high-quality screws and barrels supplier and pioneer in China. “Five-star” brand is awarded as “China Famous Best-seller brand” for screw and barrel by China Brand and Marketing Strategy Promotion Committee.

good price bimetallic 42CrMo(JIS SCM440) twin screw and barrel machine

Quality

----High quality material.

The material is from Baosteel in China, HITACHI in Japan and other materials from Germany.

----New advanced machines.

3 coordinate CNC deep hole drilling machine, CNC milling machines, boring machines, other machines are equipped.

----Heat treatments.

Hardening, tempering, surface nitriding, chrome plating, high-frequency quenching, vacuum hardening, welding bimetallic powder etc. are available.

----Experienced engineers and technicians.

We have a professional technical team, who always support you.

Quality Control

----We are quality control ISO9001:2000 certified company.

With experienced inspectors and advanced testing tools and equipments, our products can meet Germany/ international standard.

Warranty

One year warranty is offered to customers. And experienced engineer team can offer good technical support.

Service

We are a authorized factory to import and export goods by the government. We have export the goods to Germany, Turkey, Malaysia, etc..

----With capacity 2000 sets per year, we can make quick delivery.

----Customers’ drawings are welcomed. And we can also design the drawings according to customers’ requirements.

----We can offer products with “ Five-star” brand. And OEM business is welcomed.

Contact Us for conical twin screw and barrel Quotation or Support:

To make you an accurate quote, we need your kindly support to provide drawings, quantity, material, heat treatment requirements, destination, etc.

1.Please send us meassage online now.

2.Please contact us by E-mail.

If you have any need, please feel free to contact me. Veronica is here!