Durable Build Double Rotor Micro Crushing Grinder for Heavy Use

• Customization: Available
• Customized: Customized
• Delivery Time: 15 Days
• Packing Size: 100 *100*100
• OEM Service: Yes
• Shipment Mark: According to Your Client′s Request
• Origin: China

Product Description

Product Description

 Double-Rotor (Micro-Crushing Series) Grinders

The Double-Rotor (Micro-Crushing Series) Grinders are specially designed for high-precision crushing requirements, particularly suitable for micro-crushing with a sieve diameter of 0.5~1.5mm. The product line covers series models such as 56/66/60/68 (e.g., SFSP-S56x20, SFSP-S66x30, etc.), and is widely used in the micro-crushing of suckling pig feed, pet feed, extruded feed, fermented feed, aquatic feed, as well as the fine crushing production of grain crops such as corn flour, wheat flour, sorghum flour, and cassava flour (cassava dry crushing). With its high-efficiency crushing capability and precise particle size control, it meets the diverse crushing needs of different industries.Product Selling Points Summary:
Technological Leadership
- Dual patented technologies:
  "Double Impact and Circulation Destruction" patent enhances crushing efficiency by 30% and reduces energy consumption by 15%
  "Limit Module Instead of Hammer Sleeve" patent shortens hammer replacement time by 2/3 (only 10 minutes required)
- Adjustable hammer-screen clearance (precision ±0.1mm) for precise particle size control (coefficient of variation ≤5%), covering the full range of 0.5~1.5mm crushing needs
High Efficiency & Energy Saving
- Intelligent dynamic feeding system: Automatically adjusts load to avoid idling/overloading, with comprehensive energy consumption ≤1.2kWh/kg, achieving 10%-15% energy savings compared to traditional equipment
- Multi-cavity split screen plate design: Reduces screen plate wear costs by 25% and supports quick replacement for improved production economy
Stability & Reliability
- Structural process guarantees:
  Aging treatment of key components eliminates internal stress, extending equipment lifespan ≥8 years with fault intervals >8,000 hours
  Rotor dynamic balance precision ≤0.5g, vibration speed ≤3.5mm/s (can stand a coin upright), noise ≤85dB
- Intelligent safety monitoring: Real-time early warning for shaft temperature/vibration with response time <10 seconds to ensure production safety
Flexible Adaptability
- Production flexibility:
  Completes 0.5~1.5mm screen plate replacement within 10 minutes, supporting multi-category crushing of corn flour, wheat flour, etc.
  Dual-rotor structure adapts to high-moisture (≤30%), high-oil (≤15%), and high-fiber materials, covering multiple scenarios such as feed and grain processing
Comprehensive Service
- Full-cycle service support:
  Free trial machine and customized crushing solutions (including material characteristic analysis)
  24-hour global after-sales response, lifetime technical support, and English technical documentation for worry-free after-sales service
Key Data Comparison:

Dimension	Double-Rotor Grinder	Traditional Single-Rotor Grinder
Crushing Efficiency	30%	Baseline
Energy Consumption	-15% (≤1.2kWh/kg)	Baseline
Hammer Replacement Time	10 minutes (2/3 reduction)	30 minutes
Screen Plate Wear Cost	-25%	Baseline
Equipment Lifespan	≥8 years	5-6 years
Fault Interval	>8,000 hours	5,000-6,000 hours

Scenario-Based Selling Points Extension:
Grain Processing Scenario: For materials like corn, wheat, and cassava dry, the adjustable hammer-screen clearance enables fine crushing of flour (e.g., 0.8mm screen for corn flour) with particle size uniformity >95%, meeting food processing standards.
High-Value Feed Scenario: 0.5mm ultra-fine crushing adapts to aquatic feed (e.g., shrimp and crab starter feed), with material suspension rate ≥90% to improve feed utilization.
Complex Material Scenario: When processing green forage with 25% moisture or extruded feed with 12% oil content, the dual-rotor structure avoids screen clogging and improves production stability by 40%.

Core Technologies and Advantages:
(1) Patented Technology Breakthroughs Solving Industry Challenges
"Double Impact and Circulation Destruction" Patent:
-The dual-rotor structure design achieves dual impact and circulation destruction of materials, significantly improving crushing efficiency and reducing energy consumption.
-Specifically targeting materials with high moisture (e.g., green fodder), high oil content (e.g., oil-containing meal), and high fiber (e.g., straw), it effectively solves the common technical bottleneck of screen clogging (paste screening) in traditional crushing, ensuring smooth material discharge.
"Limit Module Instead of Hammer Sleeve" Patent:
-Reduces hammer replacement time by 2/3, significantly minimizing downtime maintenance costs and improving production continuity.

(2) Precise Structural Design for Diverse Applications
Adjustable Hammer-Screen Clearance:
-The clearance between the hammer and screen can be flexibly adjusted to adapt to different material properties (e.g., hardness, humidity), accurately controlling the crushing particle size distribution and ensuring uniform particle size (coefficient of variation ≤5%).
Multi-Cavity Split Screen Plate:
-Adopts a modular screen plate design, supporting quick replacement of screen plates with different apertures (e.g., 0.5mm, 0.8mm, 1.2mm) to meet diversified production needs, while reducing screen plate wear costs.

(3) Intelligent Fully Automatic Operation
Dynamic Feeding Regulation System:
Equipped with intelligent sensors to automatically adjust the feeding volume, maintaining stable grinder load, avoiding overload or idling, and achieving 10%-15% energy savings.
Multiple Safeguards:
-Optional systems include shaft temperature detection, vibration monitoring, fault alarm, and emergency stop switch, providing real-time early warning of equipment anomalies (e.g., overheated bearings, rotor imbalance) to ensure production safety.
-Supports automatic guidance and current balance adjustment to ensure synchronous operation of dual rotors and reduce mechanical wear.

(4) Exceptional Operational Stability
Aging Treatment Process:
-Key components undergo high-temperature aging treatment to eliminate internal stress, enhance structural rigidity, and extend equipment lifespan by over 20%.
High-Precision Balance Control:
-Rotor dynamic balance detection accuracy ≤0.5g, main bearing vibration speed ≤3.5mm/s. The grinder operates smoothly enough to keep a one-yuan coin standing upright, with noise ≤85dB, complying with environmental standards.
 

Main Products

Our company main production of more than 15KW grinding equipment and related feeding/dust removal/conveying and other related equipment, feed and other complete sets of equipment including grinding process design, manufacturing and installation; Electric control cabinet design and assembly, automation upgrade and other business. The company's equipment is widely used in feed processing, pepper powder processing, cellulose processing and food, medicine, chemical and other micro-grinding industries, by the large group of high-end customers and the majority of users.

Company Profile

Hebei Yuanda Shuangxuan Technology Co., LTD., founded in 2003, is a leading professional research and manufacturer of shredders in China, with a number of invention patents and utility model patents, and is the "Hebei Province science and technology small and medium-sized enterprises" assessed by Hebei Province Science and Technology Department; In 2017, it was rated as a provincial enterprise R & D institution (Level B).

Certifications

Passed the ISO quality system certification in 2018, and was rated as "high-tech enterprise" by the state in 2019.

Exhibitions

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Packaging & Shipping

FAQ

Q:Can this crusher machine be customized?
A:Yes, we will try our best to meet your needs. If you have any special requirements, such as logo customization, please contact us. We will do our best to meet your needs as soon as possible.

Q:Why should you buy from us not from other suppliers?
A:Our company set development, manufacturing, after-sales service in one, strong technical force and we have a professional manufacturing team.We warmly welcome you to visit our factory in the future!

Q:Are you manufacturer?
A:Yes, we are manufacturer with more than 20 years' experience, and can supply any spare parts for the machine.

Q:If we are traders, may we get your permission to open a shop in our local area?
A:Sure, we're not just serving individuals, stores, and ranchers

Q:Does you have stock now?
A:Yes we have enough stock to meet your larger orders.

Q:Can you provide more information about production and quote the best price?
A:Of course, but first we have to confirm your needs. According to your needs, we will design the most suitable processing procedures for you. Once confirmed the machine, we will quote our best price.

Q: How can I know your machine working well?
A: Before delivery, we will test and adjust the machine working condition for you, then you can use directly when you get it.

Q: Do you have a ISO certificate?
A: For every model of machine, it has a ISO certificate.

Q: Warranty period
A:We provide 2 years warranty, and provide online guidance