560 Roller Shell, Wear Resistant Spare Parts for Ring Die Pellet Machine Customizable

• Product Introduction

Shandong Xingye Environmental Equipment owns independent production workshop for mass production of 560 roller shell. As the core wearable spare part of ring die pellet machine, it fully matches all XGJ560 vertical ring die pelletizing equipment. Different from the hole-forming craft of ring die, the 560 roller shell extrudes raw materials through anti-slip tooth texture on surface, which directly determines pellet output, forming rate and overall operation maintenance cost of the whole machine. Our factory produces 560 roller shell with vacuum carburizing heat treatment process, optimized wear resistance for high-abrasive raw materials including sawdust, straw, rice husk and livestock feed. Sufficient spot stock available, bulk customized orders from overseas are acceptable. We are the preferred original manufacturer for global biomass pellet factories to replace pellet machine wear resistant parts.

• Core product parameters of 560 roller skin

• Matching Machine: XGJ560 Vertical Ring Die Pellet Mill 

• Standard Material : 20CrMnTi Alloy Steel / 4Cr13 High Chromium Stainless Steel 

• Surface Hardness: HRC 54-60, Hardened Layer Depth 1.4mm 

• Surface Structure: Uniform Trapezoidal Anti-slip Tooth Texture 

• Applicable Raw Material : Sawdust, bamboo dust, straw, rice husk, alfalfa, livestock feed, organic fertilizer raw materials 

• Production Craft: Forging blank → CNC Turning → Tooth Milling → Vacuum Carburizing Quenching → Precision Grinding Calibration 

•  MOQ:1pc retail in stock; bulk discount for ≥10pcs 

•  Delivery Time: 3-7 days for stock; 7-15 days for customized size 

• The core advantages of the 560 roller skin product

1. Exclusive anti-wear tooth texture design improves material adhesion and reduces idle slipping. Compared with ordinary 560 roller shell, material output efficiency increases by 12% and no-load energy consumption of equipment is greatly reduced. As vital ring die pellet mill spare parts, it also relieves extrusion pressure of ring die and extends replacement cycle of full set pelletizing consumables.

2. Integrated vacuum carburizing heat treatment ensures balanced hardness gradient inside and outside, avoiding surface peeling, partial uneven wear and cracking. Hard surface matched with tough inner core prevents tooth collapse when processing waste materials mixed with sand and stone. The overall service life of our 560 roller shell is over 15% longer than ordinary spare parts on the market.

3. CNC precision tooth milling controls tooth pitch and depth error within 0.02mm. All roller shells share consistent concentricity, resulting in low vibration after installation, solving common production problems like uneven pellet size and excessive powder, supporting stable 24-hour continuous production in workshops.

4. Multiple optional materials: standard alloy type for feed and straw; high chromium stainless steel type for hard bamboo & wood waste; surfacing wear-resistant type for highly abrasive bark and miscellaneous wood raw materials. One-stop matching for different working conditions without purchasing extra pellet machine wear resistant parts.

5. Direct factory supply without middlemen. Custom inner diameter, tooth shape and thickness available for bulk orders. Fumigated wooden export packaging, matched with spare part installation drawings and replacement operation videos, enabling overseas clients to assemble without technical barriers.

• Description of applicable scenarios and supporting equipment

This 560 roller shell perfectly matches full production line of 560 vertical ring die pellet machine, covering four mainstream scenarios: biomass fuel factory, feed processing plant, organic fertilizer pellet workshop and forage pellet factory. The complete supporting equipment includes wood hammer crusher, three-cylinder dryer, 560 ring die main machine, cooling and screening machine. As the core wearable spare part of main machine, 560 roller shell is the key wear resistant part to maintain stable output of the whole production line. Both small & medium factories with 1-5 tons daily output and large automatic pellet workshops with 10-20 tons daily output can purchase standardized 560 roller shell from our factory for long-term wear part replacement.

• Factory production real photos and quality control processes

Shandong Xingye Environmental owns complete processing assembly line for 560 roller shell: 

Spectrum inspection of incoming raw materials → high-temperature forging forming → rough & fine CNC turning → automatic tooth milling equipment for anti-slip texture processing → constant temperature quenching in vacuum heat treatment furnace → inner & outer circle precision grinding → random hardness inspection → concentricity calibration → finished product anti-rust storage. 

3 pieces of 560 roller shell are randomly selected from each batch for continuous wear simulation test with loss data filed, guaranteeing all delivered pellet machine wear resistant parts meet standards and eliminating defective goods for overseas export. Clients are welcome to make appointment to visit our forging and heat treatment workshops and inspect 560 roller shell production procedures on site.

• Company Profile

Shandong Xingye Environmental Equipment is located in Jinan, Shandong Province, specializing in biomass complete pellet equipment and matching wearable spare parts for over 10 years. We integrate independent forging, heat treatment and precision machining workshops without outsourcing production. Our main products include full set ring die pellet mill, three-cylinder dryer, hammer crusher, conveyor, and standardized mass production of all types of roller shells, among which 560 roller shell is our perennial hot-selling spare part. All pellet machine wear resistant parts pass triple inspection of hardness, concentricity and wear loss before delivery. CE certification and factory inspection reports can be provided for export. We maintain long-term supply cooperation with pellet factories in Southeast Asia, Europe, America and dozens of other countries, and provide on-site technical guidance and spare parts replacement solutions.

• After-sales and technical services

• All delivered 560 roller shells come with 3-month warranty, free re-delivery for quality defects including non-artificial tooth collapse and cracking;

• Free supply of 560 roller shell disassembly tutorials and gap adjustment standards, online real-time solution for pellet machine wear resistant parts replacement problems;

• Custom exclusive material and tooth type 560 roller shell based on clients’ raw material moisture, hardness and daily output to optimize pelletizing loss;

• Long-term cooperative clients enjoy stocking warehousing, priority production scheduling and annual tiered price reduction policy.

• ☎️Contact Us

Factory Name: Shandong Xingye Environmental Equipment Co., Ltd.

Address: Zhangqiu District, Jinan City, Shandong Province, China

Main Products: 560 roller shell, all types ring die pellet mill spare parts, full wood pellet machine, supporting drying & crushing equipment

Overseas buyers are welcome to send drawings and machine models for quotation, accurate offer sheet will be provided within 24 hours.