Products

DESCRIPTION

Basic Info

Model NO.	wear components
Advantage	Wear Resistant
Usage	Coal Mining and Cement Plant
Size	Standrad Size
Color	Customize
Keyword	Corrosion Resistant Coal Mining Machine Parts
Certification	Ios9001
Transport Package	Pallet, Wooden Box
Specification	custom
Trademark	hard-plate
Origin	China
Production Capacity	6000 Tons

Product Description

Product Description

The surface alloy layer of this product has high hardness and excellent wear-resistant performance.The base metal is a common rolled plate with good toughness and plasticity.The wear-resistant alloy layer and the base metal are metallurgy combined and firmly combined Inservice,wear is resisted by the hiah hardness of the surface allov aver. and the impact of external force isresisted by the strength and toughness of the matrix.

Sheet size: 1400*3000mm, 2100*3000mm etc

Thickness: 3+3mm, 4+4mm, 5+5mm,6+6mm....20+20mm, 40+30mm etc

Hardness: HRC 58-63

specification

Product Name	Grinding roller table for wear resistance parts
Base Material	ZG45
Overlay Material	Chromium carbide overlay
Standard	ISO9000
Thickness	3+3,5+5,6+4,6+5,8+4,8+8,10+10,16+10,etc
Chemical composition	C:3.0-5.0%Cr:25-40%
Technology	Hardfacing,open arc welding,submerged arcwelding
Application	Mining,Steel,CementPower,PortCoal,etc

Company Profile

Company profile

Shenyang Hard Welding Surface Engineering Co. , Ltd. is a high-tech enterprise specializing in processing and manufacturing metal matrix hardfacing wear plate and materials. Relying on the domestic institutes, has independently researched and developed the chromium carbide overlay wear plate, which reaches the international level. we can offer system solutions in metallurgy , electric power , cement , mining and other industries.

Our Advantages

R & D ABILITY

♦Liaoning high-tech enterprise,wear-resistant overlay welding demostration center of MIIT

♦More than 50 national patents including invention patents

♦Well-equipped laboratory with high-end metallographic analysis equipment, spark- optical emission spectrometer.carbon sulfur analyzer,spectro-photometer,grain-abrasion testing machine,rockwel hardness apparatus,impacttesting machine

♦Participate in setting wear-resistant pipe standard for DL/T power industry

♦Member of China Welding Association

♦Industry-university-research cooperation enterprise of Liaoning petrochemical University

customer visitFAQ

Q1: Why are there so many cracks?

A1. Due to the cooling rates of dissimilar metals. Our hard facing plate for coal chute liner is manufactured by welding which results in high temperatures. During the cooling, the plate goes through a stress relieving which is a natural process and does not effect the performance of the plate. The stress relief cracks should be between 3/4" - 2" apart. The cracks can be touched up by our chrome carbide welding rod.

Q2: What is the best method of attachment?

A2. hard facing plate for coal chute liner is usually attached by countersunk bolts, welding studs, perimeter welding, or plug welding. Some methods are better suited than others depending on the specific application. For more detail on each method see the installation section.

Q3: Can hard facing plate for coal chute liner be drilled or machined?

A3. hard facing plate for coal chute liner cannot be machined or drilled. It can however be ground. Mild steel inserts are used to create countersunk or counter bored holes. hard facing plate for coal chute liner can be cut using plasma, Grinding wheel saw, or air-arc gouging.

Q4:MOQ?

A4.Our product has no limit to quantity, it can be ordered according to customer requirement.

Q5: What's the service life compare with Hardox series?

A5.Generally speaking, our bimetallic overlay wear plate is 4.5~8 times than Hardox series in service life.