Tailored Furan Resin Sand Inert Vibrating Shakeout for Industrial Use

• Customization: Available
• Type: Chemical Hardening Sand
• Casting Method: Thermal Gravity Casting
• Model NO.: L12
• Sand Core Type: Resin Sand Core
• Application: Machinery Parts
• Machining: M/C Machining
• Material: Steel
• Surface Treatment: Spray-Paint
• Surface Roughness: Ra0.05
• Standard: AISI
• Certification: CE, ISO 9001:2000
• Factory Customization: Customized According to Demand
• Service: Turnkey Service
• After-Sales Service: Engineer on-After-Sales Servicesite Guidance Insta
• Transport Package: Ocean Freight
• Trademark: Sanzhuji
• Origin: Qingdao China
• HS Code: 84743900
• Production Capacity: 50pieces/Year

Product Description

Product Parameters

Model	Rated load:T	Excitation force:KN	Countertop Size:mm	Motor power:Kw
L123	3	2×50	2010×1850	2×3.7
L125	5	2×75	2750×1850	2×5.5
L1210	10	2×140	2790×1990	2×9.5
L1215	15	4×100	3000×2000	4×7.5
L1220	20	4×140	3400×2800	4×9.5

Detailed Photos

Product Description

Technical analysis of dual vibration motor self-synchronous anti-vibration equipment
I. Design of dual vibration motor self-synchronous system
Principle of self-synchronous technology
The dual vibration motor self-synchronous system ingeniously employs a dual control mechanism that merges electromagnetic coupling with mechanical linkage. This state-of-the-art system vigilantly monitors the operating status of both motors through a highly precise phase detection module, boasting a remarkable ±0.5° phase difference accuracy. Upon detecting any phase offset, the PLC control system swiftly adjusts the motor speed via the inverter in an impressive 0.1-second timeframe. This ensures that the eccentric blocks remain perfectly aligned at a 180° symmetrical excitation angle. Such dynamic balancing prowess results in an outstanding amplitude fluctuation rate of ≤2% within a frequency range of 30-100Hz, showcasing a 40% improvement in vibration efficiency compared to traditional single motor systems.
Anti-interference circuit design
The system is fortified with triple redundant circuits, including a robust main control DSP chip, a reliable backup ARM processor, and a mechanical overload protection device. Utilizing military-grade connectors compliant with the stringent MIL-DTL-38999 standard, the system assures unwavering signal transmission stability. It sustains an impressive 99.99% synchronization reliability even within challenging ambient temperatures ranging from -40ºC to 85ºC. The meticulously designed anti-electromagnetic interference shielding layer proficiently withstands formidable electric field interference of 10kV/m, making it ideal for demanding industrial settings such as arc welding workshops.


2. Special welding structure for dynamic load
Material selection and processing technology
The main frame is crafted from Q345B low-alloy high-strength steel plate, ranging from 12-30mm in thickness. After undergoing precise CNC plasma cutting, the material is subjected to an advanced multi-stage heat treatment process:
880ºC normalizing treatment to efficiently eliminate rolling stress and ensure material stability
620ºC tempering to significantly enhance toughness, achieving an impressive impact energy of ≥47J
Laser surface quenching, creating a hardening layer with a depth of 2mm and a formidable hardness of HRC55
The welding process employs a meticulous multi-layer and multi-pass welding technique, ensuring that each weld undergoes thorough 100% ultrasonic flaw detection, adhering to the high standards of EN ISO 17635. Key nodes are designed with an X-shaped groove and are reinforced with ER70S-6 welding wire, conforming to AWS A5.18 standards. This results in weld strength exceeding 95% of the parent material's integrity.
Dynamic mechanical optimization
The frame undergoes meticulous modal optimization through ANSYS finite element analysis, achieving remarkable outcomes within the excitation frequency range of 30-500Hz:
The first-order natural frequency is strategically engineered to be 2.5 times higher than the typical operating frequency, usually around 75Hz.
Maximum equivalent stress is expertly controlled to remain within 60% of the material's yield strength.
Vibration transmissibility is reduced to an exceptional 0.05, achieving an impressive base vibration attenuation of 95%.


3. Embedded tenon and groove motor installation system
Mechanical interlocking structure
The vibration motor is ingeniously installed using a dovetail tenon-slide structure, featuring a precision tolerance fit H7/g6, and a high-strength polyurethane cushion with a Shore hardness of 90A. The tenon surface is enhanced with micro-arc oxidation, boasting a film thickness of 50μm and a microhardness of HV1200. This robust setup can withstand an impressive 20,000+ hours of reciprocating friction under challenging 50Hz/5mm amplitude conditions.
Quick maintenance design
The maintenance channel is thoughtfully equipped with a hydraulic auxiliary lifting device capable of exerting a maximum lifting force of 5 tons. This, combined with a guide pin positioning system, facilitates efficient motor replacement within an astonishing 30-minute timeframe. The cable interface features an IP68-level quick-connect connector, meeting rigorous IEC 60529 standards, allowing maintenance operations to proceed seamlessly even in heavy rain environments.


4. Low-height modular architecture
Compact layout
Experience unparalleled precision with our equipment, engineered to maintain a height between 1.2-1.8m. The ingenious horizontally opposed motor layout significantly lowers the center of gravity, enhancing stability and performance. Featuring a robust box-section beam structure (section coefficient ≥180cm³), this design marvel reduces the height by an impressive 40% compared to conventional models while retaining the same exceptional load-bearing capacity. With its advanced hydraulic leveling legs offering an adjustment range of ±50mm, the equipment effortlessly adapts to foundation inclinations of up to 3°, ensuring seamless operation in diverse industrial environments.
Revolutionize your operations with our fully customizable configuration options, tailored to meet the unique demands of your industry.
Harness the power of versatile vibration modes, including linear, elliptical, and three-dimensional composite vibrations. Achieve these dynamic motions by simply adjusting the eccentric block angle, offering unparalleled adaptability for your industrial needs.
Enjoy the flexibility of a continuously adjustable excitation range of 5-200kN, made possible by our innovative multi-stage eccentric block group configuration, delivering precision and power tailored to your specific requirements.
Ensure superior safety with our standard IP54 protection level, and opt for enhanced security with the explosion-proof Ex d IIC T4 option, designed to meet the highest safety standards.
Embrace cutting-edge technology with our intelligent monitoring system, featuring an optional vibration spectrum analysis module. This advanced system, with a 0-10kHz sampling rate, provides real-time monitoring of 18 critical parameters, including bearing temperature and winding insulation, ensuring optimal performance and preventive maintenance.

Certifications

Factory Panorama

Factory Address

QINGDAO SANZHUJI

With over 14 glorious years of legacy, Qingdao Sanzhuji Technology Co., Ltd. stands tall as a specialist in the innovative production of sand casting machinery. Our diverse product range includes cutting-edge green sand casting production lines, advanced furan resin sand casting production lines, state-of-the-art lost foam casting production lines, and the highly efficient coated sand steel sand buried casting production lines.

Contact Us

Address: Nestled along the North of G204 National Road in Poli Town, within the dynamic West Coast New Area of Qingdao, China, our location is strategically positioned to serve you better.