Furan Resin Sand Inert Vibrating Shakeout with Engineer Guidance Service

• 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 adopts the dual control mode of electromagnetic coupling and mechanical linkage, and monitors the operating status of the two motors in real time through the phase detection module (±0.5° phase difference accuracy). When a phase offset is detected, the PLC control system can adjust the motor speed through the inverter within 0.1 seconds to ensure that the two sets of eccentric blocks always maintain a 180° symmetrical excitation angle. This dynamic balancing technology enables the equipment to achieve an amplitude fluctuation rate of ≤2% within the frequency range of 30-100Hz, which is 40% higher than the vibration efficiency of the traditional single motor system.
Anti-interference circuit design
The system is equipped with triple redundant circuits: main control DSP chip, backup ARM processor and mechanical overload protection device. Military-grade connectors (compliant with MIL-DTL-38999 standard) are used to ensure signal transmission stability, and 99.99% synchronization reliability can be maintained at an ambient temperature of -40ºC~85ºC. The specially designed anti-electromagnetic interference shielding layer can resist the strong electric field interference of 10kV/m, and is suitable for complex industrial environments such as arc welding workshops.


2. Special welding structure for dynamic load
Material selection and processing technology
The main frame is made of Q345B low-alloy high-strength steel plate (thickness 12-30mm). After CNC plasma cutting, it is subjected to multi-stage heat treatment:
880ºC normalizing treatment to eliminate rolling stress
620ºC tempering to improve toughness (impact energy ≥47J)
Laser surface quenching (hardening layer depth 2mm, hardness HRC55)
The welding process adopts multi-layer and multi-pass welding process, and each weld is subjected to 100% ultrasonic flaw detection (in accordance with EN ISO 17635 standard). The key nodes adopt X-shaped groove design, combined with ER70S-6 welding wire (AWS A5.18 standard), the weld strength reaches more than 95% of the parent material.
Dynamic mechanical optimization
The frame is modally optimized through ANSYS finite element analysis. Within the excitation frequency range of 30-500Hz:
The first-order natural frequency is designed to be 2.5 times the operating frequency (typical value 75Hz)
The maximum equivalent stress is controlled within 60% of the material yield strength
The vibration transmissibility is reduced to 0.05 (base vibration attenuation 95%)


3. Embedded tenon and groove motor installation system
Mechanical interlocking structure
The vibration motor is installed with a dovetail tenon-slide structure (tolerance fit H7/g6) and a high-strength polyurethane cushion (Shore hardness 90A). The tenon surface is micro-arc oxidized (film thickness 50μm, microhardness HV1200), which can withstand more than 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 (maximum lifting force 5 tons), which can be used with a guide pin positioning system to complete motor replacement within 30 minutes. The cable interface adopts IP68-level quick-connect connector, and the protection level meets the IEC 60529 standard, and maintenance operations can be carried out in heavy rain environments.


4. Low-height modular architecture
Compact layout
The equipment's height cleverly ranges between 1.2-1.8 meters, with an innovative design featuring a lowered center of gravity through a strategic, horizontally opposed motor layout. The robust box-section beam structure flaunts an impressive section coefficient of no less than 180cm³. This advanced design slashes the height by an astounding 40% compared to traditional structures, without compromising its formidable bearing capacity. The inclusion of state-of-the-art hydraulic leveling legs, boasting an adjustment range of ±50mm, ensures unparalleled adaptability to foundation inclinations of up to 3°.
Customizable configuration
Vibration mode: Choose from a variety of options including linear, elliptical, or a sophisticated three-dimensional composite vibration. This versatility is effortlessly achieved through the simple adjustment of the eccentric block angle, catering to every unique operational demand.
Excitation range: Experience the flexibility of a continuously adjustable excitation range from 5 to 200 kN. This is masterfully configured with a multi-stage eccentric block group, allowing precise control for optimal performance.
Protection level: Our standard offering provides an IP54 protection level, with an optional upgrade to explosion-proof Ex d IIC T4, catering to environments demanding the utmost in safety and reliability.
Intelligent monitoring: Elevate your operational oversight with an optional vibration spectrum analysis module, boasting an impressive 0-10kHz sampling rate. This cutting-edge technology facilitates real-time monitoring of 18 critical parameters, including bearing temperature and winding insulation, ensuring peak operational efficiency and safety.

Certifications

Factory Panorama

Factory Address

QINGDAO SANZHUJI

With an impressive legacy spanning 14 years, Qingdao Sanzhuji Technology Co., Ltd. has become a distinguished leader in the realm of sand casting machinery. Our specialized production lines cater to diverse needs, including green sand casting, furan resin sand casting, lost foam casting, and coated sand steel sand buried casting. Our commitment to excellence has positioned us as a trusted partner in this dynamic industry.

Contact Us

Address: North of G204 National Road, Poli Town, West Coast New Area, Qingdao, China