Product Details

The sort of tungsten carbide roller,carbide roller,

The Grades & Related Parameters of superior compressive strength tungsten carbide roller,carbide roller used for rolling applications:

Grade	Wc (%)	Co (%)	Ni (%)	Cr (%)	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	78	2200	2900	7
YGR55	76	24			13.1	80	2400	3000	6.8	0.17	420
YGR45	80	20			13.5	81	2500	3100	6.4	0.14	480
YGR40	82	18			13.7	82.5	2600	3200	6.2	0.2	530
YGR30	85	15			14.2	84.8	2700	3300	6.1	0.2	530
YGR25	88	12			14.3	85	2600	3400	6	0.2	550
YGH55	74	26			12.9	80	2200	3000	7	0.17	450
YGH45	75	25			13.4	82	2400	3100	6.5	0.18	480
YGH40	82	18			13.6	83.5	2500	3200	6.4	0.19	500
YGH30	85	15			13.9	83.5	2400	3300	6.1	0.2	540
YGH25	88	12			14.1	85	2300	3400	6	0.2	560

The Allowable Deviation of superior compressive strength tungsten carbide roller,carbide roller used for rolling applications:

1,The allowable deviation of carbide roll rings:
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

2,Roughness of carbide rolls
inner hole roghness 0.4um
periphery roughness 0.4um
end face roughness 0.4um

Cooperation case

Bill of lading from one of Our Regular German client for Customized tungsten carbide roller

—100% vigin raw material

—Stable quarlity, Timely Delivery with Reasonable Price

— ISO 9001-2008 Quality Control System.

—Small quantities available

— ODM & OEM service available.

>> We use the main delivery companies are as below:

1.By International courier(Such as DHL,TNT,FEDEX etc.)

We normally will dispatch your order within 2-10 working days depends on stock level, as soon as the order is shipped, we will list the tracking number on your order detail page,

Belowing are the estimate delivery time for different courier for reference.

- FedEx: 7 to 10 working days .

- UPS: 7 to 10 working days

- DHL: 10-14 working days

- EMS: 10-14 working days

2.By sea

3.By air

We accept below payment,Western Union,Paypal,Escrow,Moneygram,Union pay,TT etc.

Zhuzhou TongDa Cemented Carbide Co., Ltd .founded in 2001,a professional manufacturer in designing, developing, producing carbide products over than 13 years in Zhuzhou City. who specializing in manufacturing tungsten carbide products, such as:tungsten carbide roller, carbide plates & strips, carbide ball, carbide button drill bit,carbide tips, carbide inserts, carbide seal ring, saw blade, carbide rod and end mills, carbide forming dies and we also available for customized carbide wear parts.
Our products sell to Europe, America and Southeast Asia. and widely used in metallurgy, machine, mine,petrochemical industry, electronics, textile industry, military industry, spaceflight and so on.
TongDa uses advanced equipment spray drying towers, automatic presses, dewaxing-vacuum sintering integrated furnaces to produce products. We have passed ISO9001 & TUV certifications.
Our tenet: "Reasonable Price, Efficient Production and Good AfterSales Service"
We deeply appreciate to cooperate with more customers for mutual development and benefits.

If you have any needs about tungten product,please feel free to contact us through below contact information

FAQ

1. Can you give warranty of your products?
Yes, we extend a 100% satisfaction guarantee on all items. and we will inspect & test all merchandise in case of damage and missing parts before shipping. The detailed inspection pictures and the report of the order will be sent to you for confirmation before delivery.
For the overseas orders, if there is quality problem, please kind to provide the pictures to show the problems by e-mail . We will provide the replacements to you at our cost according to actual conditions.

2. Can I visit you?
Sure, we have a showroom in our factory, If you are a volume buyer and would like to visit our in-house products and production line, please contact us to make an appointment.

3. What our customers say of us:
"Hi, Carlina, I want to tell you many thanks for your work, everything we asked you made correctly. you are amazing ))".- By Svetlana 2014-9-5
*Dear Vita,The customer is very happy with the quality of rods from CNC1158. We have no rejections and no quality problems for CNC1158 rods".- By Mr Ted Corsiglia 2013-06-17
*I'd like you send me an invoice regarding 10 saws K30, according our previous order, because we've tested your saws and they've have an excellent performance. Thank you very much".-By Diego Rodrigues 2013-06-21
*Yesterday tried your cutter at work , very good ! I have already sold a couple of pieces , i will soon place orders more." - By Andrey kryzhov 2013-05-27
For More question, please browse the FAQ at our homepage or contact with me(Miss Carlina) directly.