Product Details

Direct supplier sell tungsten carbide roll for rolling mill :

Why Choose ZZJG's Products ?

1 We are a Real Factory and Ranked in The Top Two tungsten carbide prducts supplier in Zhuzhou City. (where is The world's five largest supply cemented carbide base).

100% customers are satisfied with our company's production capacity and Quality after factory visitation.

2. Current output is over than 50 Tons per month.

3. 100% QC inspection Before Shippment.

4. We owned 8 Invention Patents, Technical R&D team lead by Doctors and Professors.

5. We accept orders of Special non-standard shaped products from customized designing.

6. We guarantee that all of our products are used with 100% Virgin Raw Material.

7. Certification: ISO 9001, ISO 14001. OHSAS 18001.

Product Description

The Sort of tungsten carbide roll for rolling mill we can provided:


Carbide Smooth Roll for Pre-finishing Roll		Tungsten Carbide Thread Roller		Carbide Slotting Roll for Finish Products		Three dimensional Carbide rolls for cold rolling

The reference Grade details of tungsten carbide roll for rolling mill :

Grade	WC (%)	Co (%)	Density g/cm3	Hardness ≥HRA	T.R.S ≥Nmm2	Compression Strength ≥Nmm2	Thermal Expansivity 10-6/K	Thermal Conductivity W/cm.k	Young's Elastic Modulus KN/mm2
YGR60	70	30	12.8~13.4	78	2200	2900	7	0.16	400
YGR55	76	24	12.9~13.4	80	2400	3000	6.8	0.17	420
YGR45	80	20	13.4~13.9	81	2500	3100	6.4	0.18	480
YGR40	82	18	13.5~13.9	82.5	2600	3200	6.2	0.2	530
YGR30	85	15	13.8~14.3	84.8	2700	3300	6.1	0.2	530
YGR25	88	12	14.0~14.3	85	2600	3400	6	0.2	550
YGR20	90	10	14.2~14.8	85	2400	3400	5.9	0.2	550
YGH55	74	26	12.6~13.2	81	2570	3000	7	0.17	450
YGH45	80	20	13.3~13.9	82	2570	3100	6.5	0.18	480
YGH40	82	18	13.4~13.9	83	2570	3200	6.4	0.19	500
YGH30	85	15	13.8~14.2	83.5	2520	3300	6.1	0.2	540
YGH25	88	12	14.0~14.3	84	2300	3400	6	0.21	550
YGH20	90	10	14.2~14.5	86	2500	3500	5.9	0.2	560
YG15	85	15	13.8~14.2	83.5	2520

The Sketch of the groove shape and dimension of grooved tungsten carbide roll :

The allowable deviation of tungsten carbide roll for rolling mill :

Radial runout of groove ≤0.013mm

Radial runout of periphery ≤0.013mm
End face runout ≤0.02mm
End face planeness ≤0.01mm
End face parallelism ≤0.01mm
Inner hole cylindericity ≤0.01mm

Roughness of tungsten carbide roll for rolling mill :

inner hole roghness Ra≤0.4µ.m

periphery roughness Ra≤0.4µ.m
end face roughness Ra≤0.4µ.m

groove face roughness Ra≤0.8µ.m

Packages of tungsten carbide roll for rolling mill :

Factory Appearance

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Contact Details

Are you looking for the right cooperative factory for tungsten carbide roll for rolling mill ? Please don't miss to contact with us.

FAQ

1. Are you the real reliable factory or just a trader company?

Re: We are the REAL factory located in Zhuzhou,China, we currently have over than 200 employees,
and it's very positive & pleased that we are developing the Second production base, there will be expanded to 70667 square meters and our team will be growing as well, Welcome to visit our factory!

2. There have many companies called they are 'factory', how can I identified the truth?
Re: tips1, Familiar with the processing equipments which are for produce to your required products, and visit their company as well as their processing equipments.
tips-2, Appoint one of your reliable friend who is in China to visit their factory.
tips-3, Check their Certs and proof of its authenticity, instead to only check the PS version superficially.
tips-4, Searching on the Satellite maps to check their location.
tips 5, In fact, almost every company can apply for the Certs, but, only the factory can get the patents (such as: invention patent, utility patent or design patent) for their product, and a small factory or a trading company havn't the R&D support to apply patents.
tip-6, Factory are always available to take the photos at any time during the production process.

3. Can you give warranty of your products?
Re: Yes, we 100% satisfaction guarantee on all items. we have the independent nspection Dep.with the complete advanced product quality instrumentation to carry out IQC, PQC & FOC, the detailed inspection pictures and report will be sent to you for confirmation before delivery.
In case there have quality problem, just pls kindly to provide the pictures to show the problem by email, we will 100% responsible for our problems and to provide the replacements to you at our costs.

4, Can we get support if we have our own market position?
Re: We can provide you exclusive rights to support your own market position if your QTY is large, becides, it's highly weclomed to inform us your detailed mind on your market demand, we will discuss and propose helpful suggestion for you, to find the best solution for you.