Comprehensive Turnkey Service for Furan Resin Sand Inert Shakeout

• 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 integrates electromagnetic coupling with mechanical linkage, creating a harmonious dual control mode. This system meticulously monitors the motors in real-time using a highly accurate phase detection module, with a precision of ±0.5°. Upon detecting any phase offset, the intelligent PLC control system dynamically adjusts the motor speed using an inverter within a remarkable 0.1-second timeframe, ensuring the eccentric blocks maintain a perfect 180° symmetrical excitation angle. This cutting-edge dynamic balancing technology allows the equipment to achieve an impressive amplitude fluctuation rate of ≤2% within the frequency range of 30-100Hz, offering a 40% enhancement in vibration efficiency compared to traditional single motor systems.
Anti-Interference Circuit Design
The system boasts triple redundant circuits, featuring a main control DSP chip, a backup ARM processor, and a mechanical overload protection device. It leverages military-grade connectors that adhere to the stringent MIL-DTL-38999 standard, ensuring unparalleled signal transmission stability, with synchronization reliability of 99.99% even under extreme temperatures from -40ºC to 85ºC. The specially designed anti-electromagnetic interference shielding layer offers robust resistance against strong electric field interference up to 10kV/m, making it ideal for challenging industrial environments 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, with thickness ranging between 12-30mm. Post CNC plasma cutting, it undergoes a meticulously planned multi-stage heat treatment process:
880ºC normalizing treatment is applied to effectively eliminate rolling stress.
620ºC tempering process is conducted to significantly enhance toughness, with the impact energy reaching ≥47J.
Laser surface quenching is used (achieving a hardening layer depth of 2mm and hardness HRC55)
The advanced welding process employs multi-layer and multi-pass techniques. Each weld undergoes rigorous 100% ultrasonic flaw detection in compliance with EN ISO 17635 standards. Key nodes are designed with an innovative X-shaped groove and paired with ER70S-6 welding wire (AWS A5.18 standard), ensuring weld strength surpasses 95% of the parent material.
Dynamic Mechanical Optimization
The frame undergoes modal optimization using ANSYS finite element analysis. Within the excitation frequency range of 30-500Hz:
The first-order natural frequency is strategically set to be 2.5 times the operating frequency, with a typical value of 75Hz.
The maximum equivalent stress is meticulously controlled to stay within 60% of the material yield strength.
The vibration transmissibility is remarkably reduced to 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 innovatively installed using a dovetail tenon-slide structure, with a precise tolerance fit of H7/g6, and supported by a high-strength polyurethane cushion (Shore hardness 90A). The tenon surface is enhanced through micro-arc oxidation, achieving a film thickness of 50μm and microhardness HV1200. This structure withstands over 20,000 hours of reciprocating friction under 50Hz/5mm amplitude conditions.
Quick Maintenance Design
The maintenance channel is equipped with a hydraulic auxiliary lifting device capable of exerting a maximum lifting force of 5 tons. It works harmoniously with a guide pin positioning system to facilitate motor replacement in as little as 30 minutes. The cable interface features an IP68-level quick-connect connector, ensuring the protection level meets IEC 60529 standards, allowing for seamless maintenance operations even in heavy rain environments.


4. Low-Height Modular Architecture
Compact Layout
Experience unmatched stability and precision with our cutting-edge equipment! The meticulously controlled height range of 1.2-1.8 meters and the innovative horizontally opposed motor layout lower the center of gravity, ensuring optimal balance. Our revolutionary box-section beam structure boasts a section coefficient of ≥180cm³, slashing the height by an impressive 40% compared to traditional designs while maintaining the same robust bearing capacity. The integration of hydraulic leveling legs, with an adaptable adjustment range of ±50mm, empowers the machine to effortlessly conform to foundation inclinations up to 3°.
Tailor your experience with our fully customizable configuration, designed to meet your unique requirements.
Discover flexible vibration modes to suit your needs! Choose from optional linear, elliptical, or three-dimensional composite vibrations. Effortlessly achieve your desired setting by simply adjusting the eccentric block angle.
Unleash the power of precise control with our continuously adjustable excitation range from 5-200kN. This is made possible with the sophisticated configuration of multi-stage eccentric block groups.
Ensure superior safety with our standard IP54 protection level, or opt for our explosion-proof Ex d IIC T4 variant to meet your specific needs.
Embrace the future of maintenance with our intelligent monitoring system! Opt for the state-of-the-art vibration spectrum analysis module, featuring a remarkable 0-10kHz sampling rate. Achieve real-time monitoring of a comprehensive suite of 18 parameters, including critical factors like bearing temperature and winding insulation.

Certifications

Factory Panorama

Factory Address

QINGDAO SANZHUJI

Proudly specializing in the sophisticated production of state-of-the-art sand casting machinery, Qingdao Sanzhuji Technology Co., Ltd has been a stalwart in the industry for an impressive 14 years. Our expertise spans a comprehensive range of cutting-edge solutions including green sand casting production lines, innovative furan resin sand casting production lines, advanced lost foam casting production lines, and the highly specialized coated sand steel sand buried casting production lines.

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Address: Nestled strategically at the North of G204 National Road, Poli Town, West Coast New Area, Qingdao, China, our location is a hub of innovation and excellence.