18 Years Factory Cemented Carbide Welding Inserts - Customized Tungsten Carbide Guide Roller – HengRui

Why Choose Us

F: How long is your delivery period?
Q: It depends on specific conditions. However, it could be 10 to 15 days on average.

F: Do you offer samples?
Q: Yes, we do offer samples. However, buyers need to pay for the freight charge. In addition, whether samples are free or not
depends on the quantity you buy.

F: How do you pack the products?
Q: In general, we use wood or carton boxes. We also put some soft materials inside to prevent possible damage on products.

F: What kinds of payment do you accept?
Q: In addition to the patterns of payment shown above, you can discuss with us about in which way you would like to pay.
Please contact us if you have any other questions.

products description

Tungsten carbide cold rolls is the main products of HengRui, our cold rolls is used in reinforcement wire cold rolling and forming, we had more than 17 years experience to processing cold rolls, and exported to 36 countries since 2006, till now, 0 complain of the quality.

Also could make it as per customer requirements.

The material of rolls blanks we used are sintered in HIP furnace, 100% virgin material.

Features

Tungsten carbide roll ring is a kind of tool which consists of tungsten carbide and cobalt with high hardness and wear resistance. With advantage of high wear resistance, long life and high efficiency of cemented carbide roll ring during the high speed rolling.

Production Process

Material Matching→Wet Ball Milling→Mixed WC and Cobalt Power→Pressing→HIP Sintering Furnaces→QC Detecting→Packing

Quality Assurance

Before mass production, we need to do a trial pressing and sintering , and we check the appearances and the size, density and hardness of samples with micrometer, Metallurgical microscope, densitometer etc. to ensure that the requirements of the drawings can be met before batch production; All the products must be inspected strictly by our QC.

Features

1. Use 100% tungsten carbide raw material.
2. Stable chemical properties
3. Excellent performance and good wear/corrosion resistance
4. HIP sintering,good compactness
5. Blanks,high machining accuracy/precision
6. OEM customized sizes available
7. Factory’s offer
8. Strict products quality inspection

Advantages

1. Good corrosion resistance.
2. High precision.
3. Ra0.2 surface roughness.
4. Made from 100% virgin raw material.
5. Produced go through in-process and final inspection.
6. Stable and continuous production ability.

Our Service

1. We will try our best to reply our customers’request within 24hours.
2. We will maintain effective and efficient communications with our customers.
3. We provide first-class quality control and after-sale services.

Our delivery time

We will delivery the mass produced cargo within 30days after the down payment, while, If there is soecific requests on delivery time. We can make change according to clients’ request, so a shorter delivery time is absolutely available.

Our payment term

Usually 30% T/T in advance, balance 70% against B/L copy. Also could change according to clients’ request.
We manufacture components in different shapes and sizes to match our customers’ requirements exactly, whether they need blocks or sheets, cylinders, bearings, tips or teeth.