40Cr Alloy Steel Pellet Mill Safety Pin for 420 & 508 Models with HRC 58-62 Hardness and 2000-10000 Ton Capacity
Price:
Negotiable
MOQ:
1set
Delivery Time:
15 working times
Brand:
APEX BIOMASS
Product Description
Product Overview
High-performance 40Cr alloy steel safety pin designed for 420 and 508 pellet mill applications, manufactured with precision engineering and quality materials.
Key Features & Benefits
- Premium Material: Constructed from 40Cr alloy steel with copper inner core for enhanced durability
- Advanced Manufacturing: Utilizes imported gun drilling technology and vacuum furnace heat treatment
- Superior Performance: Excellent tensile strength, abrasion resistance, corrosion resistance, impact resistance, heat resistance, and fatigue resistance
- Extended Service Life: Ring die lifespan up to 2000 tons for wood pellets and 10000 tons for feed pellets
- High-Quality Output: Produces pellets with smooth surfaces and high density
Technical Specifications
| Product Name | Safety Pin |
|---|---|
| Material | Alloy Steel with Copper Inner |
| Characteristic | High-Quality Construction |
| Packing | Plywood Case |
| Application | 420 & 508 Pellet Mills |
| Marketing Type | New Product 2022 |
| Minimum Order Quantity | 1 Set |
Manufacturing Expertise
APEX BIOAMSS Manufacturing: 15 years of technical engineering experience with annual production exceeding 5000 ring dies and 100,000 rollers worldwide. Additional spare parts include eccentric shafts, gear shafts, and big gears.
Customization Options
We accept custom specifications and drawings for various pellet mill brands including:
- Zhengchang: SZLH250, SZLH300, SZLH320, SZLH350, SZLH400, SZLH420, SZLH508, SZLH678, SZLH768
- Muyang: MUZL180, MUZL350, MUZL420, MUZL600, MUZL1200 series
- Buhler: 304, 420, 520, 660, 900 models
- Andritz, CPM, JKAP, SOGEM, YEMMAK, and others
Compression Ratio Guidelines
| Application | Hole Diameter (mm) | Compression Ratio |
|---|---|---|
| Poultry & Livestock Feed | 2.5 - 4 | 1:4 - 1:11 |
| Fish Feed | 2.0 - 2.5 | 1:12 - 1:14 |
| Shrimp Feed | 0.4 - 1.8 | 1:18 - 1:25 |
| Biomass Pellets | 6.0 - 8.0 | 1:4.5 - 1:8 |
Technical Parameters
Pellet Mill Rollers
- Size: Outer diameter / Inner diameter × Width
- Surface Processing: Through groove, closed groove, punching
- Material: Customizable to customer requirements
- Hardness: HRC 58-62 (varies by raw material)
Operational Guidelines
- Properly adjust rollers to prevent damage to hole inlets
- Ensure even material distribution across working area
- Maintain uniform hole operation and clear clogged holes
- Inspect die seating surfaces and fixing systems during replacement
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Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.
Company
LIYANG APEX BIOMASS EQUIPMENT CO.,LTD
Location
No.189 Xianlu Road ,Kunlun Street ,Liyang ,Jiangsu ,China
Contact Person
Apexbiomass