Factory Key Product Alloy Steel Roller Shell for Pellet Mill

Factory Key Product Alloy Steel Roller Shell for Pellet Mill

Negotiable 2 Pieces (MOQ)

Basic Info.

Processing Object
Beans
Processing Technics
Mixing-before-Crushing
Warranty
12 Months
Diameter of Roll Body
200-1500mm
Length of Roll Surface
200-1600mm
Hardness of Roll Body
HS65-78 or According to Request
Thickness of Alloy Layer
10-60mm
Material
Customized
Casting Method
Centrifugal Composite Casting
Casting Technology
German Centrifugal Composite
Size
Customized
Package
Wooden Case
Roller Shell Finish
Nice Clean and Smooth
Transport Package
Wooden Case
Specification
required by customer
Trademark
TCROLL
Origin
China
HS Code
84379000
Production Capacity
100000PCS

Product Description


Alloy Roller Shell
Roll shells for various machines are one of our company's main products. The outer surface of the roller body is made of high-quality nickel chromium molybdenum alloy, melted in an electric furnace, and cast using a composite centrifugal casting process, which is finely processed. The surface of sleeve rollers has the characteristics of high hardness, good wear resistance, and durability, which are best-selling in China and exported to more than 30 countries and regions, winning the recognition of our customers.
Roller shells are cylindrical components used in rolling mills and other industrial applications like mining and construction. They are fitted over rotating shafts.
Alloy roller shells are made from alloy steels rather than regular carbon steel to provide improved mechanical properties. Common alloys used are chromium-molybdenum and nickel-chromium.
Key benefits of alloy steels are higher strength, hardness, wear resistance, and toughness compared to plain carbon steel roller shells. This allows them to withstand heavy loads and use in high impact environments.
Typical applications include rollers used in steel mills, mining conveyors, crushers, rotary kilns, and large construction equipment. The alloy shells provide durability in harsh operating environments.

Advantages:
Increased strength and hardness - Alloy steels have higher tensile and yield strength compared to plain carbon steel, allowing them to withstand heavier loads without deforming. The addition of alloying elements also increases hardness.
Wear resistance - Alloys like chromium and nickel improve the wear resistance of roller shells. This allows them to better resist erosion, abrasion and mechanical wear from contact with materials being processed.
Fatigue strength - Alloys enhance fatigue strength, enabling alloy roller shells to endure cyclic stresses and rotating loads without cracking or failing prematurely. This gives them a longer service life.

CPM, Amandus Kahl, Muyang, PTN, Andritz Sprout, Matador, Paladin, Sogem, Van Arssen, Yemmak, Promill; etc. We can customize for you according to your drawing.
APPLICATIONS Rolls or Cylinders for other industries can be for industries like:
Ink Hydraulic Rams
Fertilizers Clay Grinding
Cylinder Liners Soap
Mineral & Ore Grinding Salt
Paint Textile

FAQQ1. Are You a Trading Company or Manufacture ?A1: We are a factory , which has been established for 30 years. Strict quality control of production processesand tolerances.Manufacture products according to your drawings or specifications. Q2: How to choose the products that meet our requirements?
A2: Tell me the information of the product, or provide us drawings. Q3:What is the quality of your products?
A3:Quality is always the foundation of our company, I suggest you buy samples to evaluate the quality
Q4: How long does the delivery period take?
A4: Generally speaking, Delivery time takes 20-45 days, but we are very flexible depending on the specific order.
Q5: Can you do OEM / ODM orders?A5: Yes,we have rich experience on OEM/ODM order.

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