WODON manufactured premium wear resistant Liner for shield machine

WODON manufactured premium wear resistant Liner for shield machine

wear resistant lining for tunnel boring machine blade of shield machine

We use our own wear plate according to the drawing to make wear resistant liner for shield machine, which parts are easy abrasive.

Wear resistant Liner made of wear plate

Our company R&D producted bimetallic wear plate have four different types.

1. generally wear plate with Open arc welding: base plate + chromium carbide abrasion resistant welding layer with good abrasion resistance, Hardness HRC 55-63 (HV 600-780) and chemical compostion C: 2.5-5.0 % Cr: 20-30 %

2. super wear plate with Submerged arc welding: base plate + high chromium carbide abrasion resistant welding layer with super good abrasion resistance, Hardness HRC 58-65  (HV 600-780) and chemical compostion C: 3.0-5.5% Cr: 25-40%

3. wear plate with Impact resistance: base plate + chromium matrix with other metallelementes resistant welding layer with good impact resistance and super good abrasion resistance

4. wear plate with Heat  resistance: base plate + chromium matrix with other metallelementes resistant welding layer with good heat resistance (up to 900 °C) and super good abrasion resistance

What is Wodon wear plate?

Wodon wear resistant steel plates are manufactured by welding one or multiple abrasion resistant layers on a medium or low carbon steel base plate. The overlay alloy has a high amount of chromium carbide hard particles. These particles are distributed evenly throughout the layer, creating a strong microstructure. The hardness is HRC 58~65 and depends on the overlay's thickness.

The main ingredients of Wodon plate are C (%): 3.0~5.0 and Cr (%): 25~40. This chemical proportion results in a large amount of Cr7C3 chrome carbide hard particles. The micro-hardness (up to HV1800) of these particles thoughout the layer will guarantee a super wear resistant surface.

The overlay and base plate are metallurgical bonding. The overlay will penetrate into base plate about 0.8~1.8 mm, reaching up to 350 Mpa in our tests.

Wodon wear plates are used to make many complex wear parts to be positioned in high wear places. We have several equipment to transform our plates: six of CNC automatic plasma cutting machine, 4 multi functional bending machines and pressing machines, with high processing capacity operated  by engineers and technical experts. We can provide wear plate cutting, bending, punching and welding according to customer's drawings.

In the picture there are many cracks, please don't worry. The wear resistant steel plate is not broken and the cracks are good to release the thermal stress. Wodon wear plate is composed of many welding beads and the overlay contains a series of evenly spaced hairlike cracks (The cracks are distributed throughout the overlay thickness, but end up on the base plate's surface). These transversely distributed cracks relief the structure's tension improving wear resistant steel plate's performance like mechanical properties and the overlay don't fall off the base metal.

Wodon hardface wear plate is composed of many welding beads and the wear resistant overlay contains a series of evenly spaced herringbone cracks.These transversely distributed cracks relief the structure's tension improving wear plate's performance. The Cracks are distributed throughout the overlay thickness, but end up on the base plate's surface.Those Cracks don't have any effect to the machining properties and no fall off the wear resistant overlay.

The wear resistant overlay and base plate are metallurgical bonding. The overlay will penetrate into base plate about 0.8~1.8 mm by welding heat. In our tests are the bonding strength reaching up to 350 MPa. The above picture shows the welding fusion line of Open arc welding(the up one) and Submerged arc welding (the down one).

Jiangsu Wodon Wear Resistant Material Co., Ltd is located in Jiangsu city, China's northern international shipping center. We are specialized in researching, developing and producing wear resistant products with many years experience in this field. We have more than 200 employees, with an annual output of 90000 squaremeters of wear plates and 9000 tons of welding consumables.

Our company covers the area about 43000 square meters. And this year we are established one more branch factory in Jiangsu to improve our production capacity.The new branch factory will be finish and full function operate in June 2017 according the company's policy.

There are 3 Workshops (36000 square meter) only in Jiangsu now, after the new branch factory finished, we will have one more big Workshop in Jiangsu, so that have more place to process wear resistant work pieces like wear resistant liner, pipe and fittings and wear resistant steel plates.

With solid technical knowledge and R&D capacity, we have many experienced surface engineering professionals and often invite experts as advisers to provide solutions related to industrial abrasion. Our products have been widely applied in different in dustries like: power, cement, iron and steel, mining, port, coal, petroleum, chemical industry, railway, valves, sugar and shipbuilding industry. In addition, our company can offer professional solutions for the abrasion in different working conditions in order to reduce costs, increase lifetime of the workpiece and extand equipment overhaul period, therefore building a very good reputation among our customers.

We use CNC automatic plasma cutting machine to cut our wear plats with high effiention and high processing precision and the multi functionial bending machine is very useful to process complex wear parts.

We have our own Quality Inspection Technology Department and the team are made of many experience exports with material science bachelor-degree and the leaders with material science master-degree. In the pictures you can also see our equipment in our laboratory. Our inspection team make regular testing on raw material, production process and our products according our company's strict policy.

The above picture shows our laboratory. There are many equipments to suppert our Quality Inspection Technology Department, for sample: a series of metallographic analysis equipments, protable spectrum, protable ultrasonic thickness tester, protable ultrasonic hardness tester, destop Rockwell hardness tester, Infrared carbon sulfur analyzer, Quartz sand rubber wheel abrasion test machine and  Reciprocating abrasion tester.

                  Wodon Wear plate                                                                           others

1. Chemical Composition: High carbon high chromium

2. Hardness: HRC58-65

3. Good Performance: good mechanical processing propertie to be cut, bended, punched, bolted and welded, smooth surface with uniform overlay, super wear resistance, medium impact resistance, good heat resistance.

5. Production Capacity: 90,000 square meters per year

6. Short Delivery Time: Generally 7 days according the quantity

7. We have many experienced professionals to research and develop wear plates according to customers' specified chemical compositions.

8. We can recommend proper wear plates and provide technical solutions based on working conditions.

9. on site inspection and third party inspection are available.

10. As an ISO9001:2008 approved manufacture, our mission is to improve our management system and provide high quality products continuously.

We have our own Quality Inspection Technology Department and the team are made of many experience exports with material science bachelor-degree and the leaders with material science master-degree. In the pictures you can also see our equipment in our laboratory. Our inspection team make regular testing on raw material, production process and our products according our company's strict policy.

We are certified with the ISO9001:2008 and keep continuously improving our quality management system. We have strict procedures for raw materials, products inspection, production process, storage management and after sales service.

We are certified with the ISO1400:2004 and keep continuously improving our environmental management system. We use the electric boiler not the coal fired boiler to protect the environmental. We use the advanced dust removal and ventilation equipment to keep the air clean.

We are certified with the OHSAS18001-2007 and keep continuously improving our occupational health and safety management system. Our every technical staff wears filter mask, protective clothing and gloves and welding goggles.

Packaging: Steel pallet, Non fumigation pallets, plastic film, Customized

Packaging Size: customized. Loading into 20ft or 40ft Contraner.

Delivery Detail: Generally 7-15 days, it is according to quantity.

We can provide steel pallet design or product the steel pallet according to customer's drawing, so that our product can be safety surpported and easly transported with steel tape and iron ecke. We can provide our product with printing to rust protection.

Our company has a professional after-sales service team, with many years of experience not ony on hardfacing products and applications, but also on the opertion of application equipemt. We are able to quickly solve customer's problems. If there are any quality problems, the responsible person will provide reasonable solutions within 12 hours after being notified.

Q: Are you trading company or manufacturer ?

A: We are manufacturer with more than 3 factorys, our own sales department and our own inspection technology department.

Q: How long is your delivery time?

A: Generally it is 5-10 days if the goods are in stock. or it is 15-20 days if the goods are not in stock, it is according to quantity.

Q: Do you provide samples ? is it free or extra ?

A: Yes, we could offer the sample for free charge.

Q: What is your terms of payment ?

A:30% T/T in advance ,balance against copy of BL. 

    also, FOB, CIF, CFR all are available for your product.

If you have another question, pls feel free to contact us as below: