Textile Industry Machining Tungsten Carbide Roller Easy Operation
Carbide Wire Guide Roller
Description of product
Carbide roller rings
High quality tungsten carbide roll / rollers for rolling mill are
widely used as seal faces with resistant-wearing, high fracturing
strength, high thermal conductivity, small heat expansion
co-efficient. It is the best material to resist heat and fracture
in all hard face materials.
Service is to be rendered for the design, grooving machining and
rib machining of composite cemented carbide roll rings.
Various compatible tools can be provided for machining composite
cemented carbide roll rings.
Grade List
| Grades | Binder (wt %) | WC Grain-Size | Physical Properties | Mechanical Properties |
| Density g/cm3 | Thermal Conductivity W/(M.K) | Average Thermal Expansion Coefficient | HRA | TRS | Compressive Strength |
|
|
| XY27T | 30 | Extra-Coarse | 12.73 | 60 | 5.8-70-.0 | 79 | 2560 | 2700 |
| XY27 | 30 | Medium-Coarse | 12.65 | 60 | 5.8-7.0 | 79 | 2626 | 2800 |
| XY26 | 27.5 | Medium-Coarse | 12.85 | 65 | 5.6-6.8 | 79.8 | 2653 | 2800 |
| XY28T | 25 | Extra-Coarse | 13 | 70 | 5.5-6.5 | 80.3 | 2750 | 2800 |
| XY28 | 25 | Medium-Coarse | 13.04 | 70 | 5.5-6.5 | 80.8 | 2625 | 3000 |
| XY29 | 22 | Coarse | 13.36 | 70 | 5.5-6.5 | 81.8 | 2840 | 3000 |
| XY30 | 20 | Coarse | 13.48 | 80 | 5.2-6.0 | 82.3 | 2742 | 3200 |
| XY31 | 18 | Coarse | 13.68 | 90 | 5.0-5.8 | 83.3 | 2802 | 3200 |
| XY32 | 16 | Coarse | 13.77 | 90 | 5.0-5.8 | 83.8 | 2872 | 3200 |
| XY32C | 17.5 | Coarse | 13.66 | 90 | 5.0-5.8 | 84.5 | 2872 | 3200 |
| XY33 | 15 | Coarse | 13.98 | 100 | 5.0-5.8 | 84.5 | 2872 | 3200 |
| XY34 | 13 | Coarse | 14.17 | 100 | 4.8-5.6 | 85.5 | 2875 | 3400 |
| XY35 | 10 | Coarse | 14.43 | 100 | 4.8-5.6 | 86.5 | 2753 | 3500 |
| XY36 | 8 | Extra-Coarse | 14.69 | 110 | 4.5-5.4 | 86.8 | 2406 | 4000 |
| XY37 | 6 | Extra-Coarse | 14.87 | 110 | 4.5-5.4 | 87.5 | 2358 | 4100 |
| XY27A | 30 | Medium-Coarse | 12.7 | 60 | 5.8-7.0 | 79.5 | 2780 | 2900 |
| XY28A | 25 | Medium-Coarse | 13.15 | 70 | 5.5-6.5 | 81.2 | 2675 | 3000 |
| XY29A | 22 | Coarse | 13.38 | 70 | 5.5-6.5 | 82.2 | 2750 | 3000 |
| XY30A | 20 | Coarse | 13.5 | 80 | 5.2-6.0 | 84 | 2586 | 3100 |
| XY31A | 18 | Coarse | 13.65 | 90 | 5.5-5.8 | 84 | 2806 | 3100 |
| XY33A | 15 | Coarse | 13.92 | 90 | 5.0-5.8 | 85.5 | 2790 | 3200 |
| XY35A | 10 | Coarse | 14.45 | 100 | 4.8-5.6 | 86.8 | 2456 | 3500 |
| XY36A | 8 | Extra-Coarse | 14.69 | 110 | 4.8-5.6 | 87 | 2460 | 4000 |
| XY37A | 6 | Extra-Coarse | 14.87 | 110 | 4.5-5.5 | 88 | 2386 | 4100 |
| Dimension |
| OD | ID | H |
| 140-500mm | 80-300mm | 10-250mm |
| Grade | I | Ⅱ | Ⅲ | Ⅳ | Special request |
| OD | ±0.02 | ±0.05 | ±0.10 | ±0.15 |
| ID | ±IT5 | ±IT6 | ±IT7 | ±IT8 |
| H | ±0.015 | ±0.050 | ±0.100 | ±0.25 |
| Name | Dimension |
| D | d | H |
| Two-groove rolls | 180 | 110 | 55 |
| Two-groovecarved rolls | 180 | 110 | 55 |
Production Process
FAQ
Q1: How can I place order?
A1: You can contact us by email about your order details, or place
order on line.
Q2: How can I pay you?
A2: After you confirm our PI, we will request you to pay. T/T (HSBC
bank) and Paypal, Western Union are the most usual ways we are
using.
Q3: What’s the order procedure?
A3: First we discuss order details, production details by email or
TM. Then we issue you an PI for your confirmation. You will be
requested to do pr -epaid full payment or deposit before we go into
production. After we get the deposit, we start to process the
order. We usually need 7-15 days if we don’t have the items in
stock. Before production has been finished, we will contact you for
shipment details, and the balance payment. After payment has been
settled, we start to prepare the shipment for you.
Q4: How do you take care when your clients received defective
products?
A4: replacement. If there are some defective items, we usually
credit to our customer or replace in next shipment.
Q5: How do you check all the goods in the production line?
A5: We have spot inspection and finished product inspection. We
check the goods when they go into next step production procedure.
