Comprehensive comparison of rice hullers and polishers: Structural design, processing workflows, and technical specifications. Explore selection guides and performance benchmarks to optimize rice milling equipment choices. 1. Structural Design Comparison The core structure of a rice huller consists of two interacting hulling chambers: one stationary and the other rotating. The friction between these two chambers removes…
Date: March 25, 2025 | Source: China National Intellectual Property Administration (CNIPA) Patent Overview Jinan Rubber Roller Factory, a leading agricultural machinery manufacturer with over three decades of expertise, has officially obtained Patent No. CN 231753413 U for its innovative “Impact-Resistant Polyurethane Huller Rubber Roller“. This groundbreaking design addresses critical challenges in rice hulling equipment durability and performance, marking…
Comprehensive troubleshooting guide for rice huller rubber rollers. Covers common faults causes (e.g., jamming, wear, vibration) and solutions, technical parameters, and maintenance tips for agricultural machinery efficiency. ault Causes Solutions Rubber Roller Jamming 1. Uneven material feeding2. Excessive impurities in raw grain3. Direct impact of falling grains4. Hard debris trapped between rollers5. Uneven inflow of…
Compare physical properties of SBR, PU, NBR, EPDM, and QFPMF+ rubber rollers. Detailed metrics include hardness, abrasion resistance, and temperature tolerance for industrial applications。 Performance Grade Legend roperty SBR PU NBR EPDM QFPMF+ Hardness (Shore A) 30–100 10–100 45–100 40–125 40–150 Elongation at Break (%) 400–600 350–1000 600–800 500–1100 500–1200 Tensile Strength (MPa) 9–28 40…
1. SBR (Styrene-Butadiene Rubber) Performance Introduction:SBR exhibits properties similar to natural rubber and is the most widely produced synthetic rubber. It offers superior abrasion resistance, aging resistance, and thermal stability compared to natural rubber, with a more uniform texture.Advantages: 2. PU (Polyurethane) Performance Introduction:PU is characterized by exceptional abrasion resistance, high strength, good elasticity, and…
1. Core Material Properties Rice huller rubber rollers are engineered with specific rubber compounds to balance durability, elasticity, and thermal stability. Key metrics include: 2. Material Comparison 1. Styrene-Butadiene Rubber (SBR) 2. Polyurethane (PU) 3. Nitrile Rubber (NBR) 4. Ethylene Propylene Diene Monomer (EPDM) 5. Enhanced EPDM+ 3. Operational Guidelines
1. Tensile Strength Tensile strength measures a material’s resistance to deformation under stress. For rubber rollers, this property is critical as they endure high-speed mechanical stress during rice hulling. Standard requirements specify a minimum of 19 MPa (190 kg/cm²) to ensure durability and prevent premature failure. 2. Elasticity Elasticity determines a roller’s ability to recover its…
Core Functionality Rice huller rubber rollers are critical components in rice milling machinery. They enable shell removal by counter-rotating at different speeds, creating compression and shearing forces that separate husks from rice grains. Design Features Performance Optimization Maintenance Tips
1. Critical Role of Rubber Rollers in Printing Quality Rubber rollers are pivotal components in offset printing presses, directly impacting print consistency and operational efficiency. For instance, a 4-color offset press with ink/water rollers valued at ~¥50,000 can achieve 2-year durability under proper care versus 6–12 months with improper handling. This underscores the necessity of staff training…
Product Specification We specialize in crafting rice mill rubber rollers designed to elevate efficiency and reliability in agricultural machinery. Our Rubber Roller Feather series offers unparalleled versatility, with customizable sizes, materials, and features tailored to meet diverse milling needs. Roller Key Specifications Rice Mill Rubber Roller （Model 10INCH） Parameter Category Parameter Name Parameter Value Unit/Note Product…
