Defibrator Screw Feed and Throat Rear Screw Pipe for MDF HDF Paper Production Line

Product Description

Tech Information:

Component	C	Cr	Mo	Si	Mn	N	S	P	Re	Our material is high alloy wear-resistant steel, which is the exclusive material developed specially by our company since 2011. It has been tested by the market and the service life is 3 times of Original
Detection result	1.98	26.26	1.22	0.65	0.82	0.23	0.018	0.017	some
Acceptability limit	1.75-2.4	24-28	0.8-1.5	0.35-1	0.5-1.0	0.2-0.35	<0.03	<0.03	some

Main material:1Cr 13, 4Cr 9 Si2, 0Cr 18 Ni 9, 1Cr 18 Ni 9 Ti, 0Cr 18 Ni 12 Mo 2 Ti,1Cr17 Ni 14 Mo 2 Cu 2, 3Cr 18 Mn 12 Si 2 N, 3Cr 24 Ni 7 SiNRe , 2Cr 25 Ni 20 Si 2,4Cr 26 Ni 35 NbW, 4Cr 28 Ni 48 W 5 Si 2, 40CrMo, 42CrMnSiMo, etc.Advantages:1.HRC>652.Made by super wear-resistant alloy steel which improves production efficiency effectively3.We have rich technical experience to produce Plug screw of various sizes
We can supply 10inch/13.5inch/14inch/16inch/18inch/20inch/24inch Screw, Screw pipe and so on.
And 42inch/44inch/ 45inch/48inch /50inch/54inch/58inch/62inch/72inch/74inch Segment for Various Brand Refiners.
You also can find many other parts for the Refiner on our website. We produce according to the drawing map from customers.
Accept customized Accept OEM.
FAQ: 1. How can i know Which Screw is fit for our Refiner?
Please send us your Refiner Name Plate to Confirm, Or best way is send us the drawing to confirm.

2. How is the lifeSpan of our Screw? and what is the warranty?
Warranty time is 1 year.
Our Screw Material is High chromium wear-resistant alloy steel, which is much better than AZ or VM original, but price is much cheaper.
Our Screw's HRC>65, so If your wood chips washed, take the 20inch screw as example, life span can be more than 2 years.

3: If your screw can be repaired?

NO, our screw cannot do Welding repair, but the Life time is much longer , which save the time to disassemble down for repairing.

4. What is the lead time for 1 or 2 pieces?

15-60days around depends on our production scheduler.
5. How is the paking?
Standard wood box for overseas shipping.

6. Where have you been ever exported these products to?
We are selling these products to France Spain , Russia , Belarus, Malaysia,Sri Lanka,Vietnam, India, Indonesia, Bangladesh, Algeria , Mexico,Brazil and so on. And in China, we are working with Most of Biggest MDF factories.
7. If you have any further questions about our company and products, Welcome to send email freely.
The Fiber Quality which Grinded by Our Products:
Paking:
Our Factory View:
Our Customers' Plant View:

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