Product Parameters
| Model |
Slot width:mm |
Slot length:mm |
Efficiency of production:m³/H |
Motor power:Kw |
| Y475B-13 |
450 |
1300 |
30 |
2×0.4 |
| Y476B-15 |
600 |
1500 |
40 |
2×0.4 |
| Y476B-20 |
600 |
2000 |
40 |
2×0.4 |
| Y345B-30 |
450 |
3000 |
30 |
2×0.75 |
| Y345B-40 |
450 |
4000 |
30 |
2×0.75 |
| Y346B-25 |
600 |
2500 |
50 |
2×0.75 |
| Y346B-30 |
600 |
3000 |
50 |
2×0.75 |
| Y346B-40 |
600 |
4000 |
50 |
2×1.5 |
| Y346B-50 |
600 |
5000 |
50 |
2×1.5 |
| Y348B-30 |
800 |
3000 |
60 |
2×1.5 |
| Y348B-50 |
800 |
5000 |
80 |
2×2.2 |
Detailed Photos
Product Description
Vibrating conveyor is mainly used in the casting process of vibration sand transfer, vibration screening, vibration feeding, etc., the equipment runs reliably and is easy to maintain.
In the foundry industry, the stability and efficiency of the sand treatment system directly determine the quality and production cost of castings. As the core equipment in the sand treatment process, the vibrating conveyor is reshaping the intelligent production process of modern foundry workshops with its unique vibrating sand conveying, screening and feeding capabilities. This article will deeply analyze how the vibrating conveyor can provide key technical support for foundry companies to achieve cost reduction, efficiency improvement and green transformation from the dimensions of technical principles, industry adaptability, maintenance management and intelligent upgrades.
1. Technical principles and adaptability to casting scenarios
The vibrating conveyor generates high-frequency micro-amplitude vibration (frequency 50-60Hz, amplitude 0.5-3mm) through an electromagnetic exciter, driving the conveying trough to form a directional parabolic motion trajectory, and realizing continuous conveying and precise sorting of sand materials. Its core advantages are:
Three-dimensional dynamic screening: For foundry sand (particle size 0.15-1.2mm), by adjusting the vibration frequency and inclination, it can simultaneously complete conveying, screening and impurity removal (iron bean separation efficiency > 99.5%), replacing the traditional belt conveyor + drum screen series layout, and reducing the equipment footprint by 40%.
High temperature resistant design: 16Mn steel plate welded trough (temperature resistant 400ºC) and ceramic lining (temperature resistant 1200ºC) are used to directly transport high-temperature red sand (300-600ºC) at the sand-falling station to avoid sealing failure caused by thermal deformation.
Intelligent control system: Integrated VRV controller, which can adjust the amplitude in real time according to the fluctuation of sand volume (accuracy ±5%), ensure the uniformity of feeding (flow error <3%), and solve the "pulse sand supply" problem of traditional pneumatic conveying system.
2. Full process solution for casting sand processing
The vibrating conveyor can run through the five core links of sand mixing-molding-pouring-sand-regeneration in the foundry workshop:
Vibrating sand conveying:
Old sand recovery: The waste sand of the sand-falling station is transported to the regeneration system through a closed trough (dust concentration <5mg/m³), which reduces energy consumption by 60% compared with the scale conveyor.
New sand supply: Gravity gate valve is used to realize linkage feeding of multiple sand storages to meet the requirements of molding sand ratio of different alloy materials (cast iron/cast steel/aluminum alloy).
Vibration screening:
Double-layer screen design (upper layer 10 mesh to remove large impurities, lower layer 40 mesh to sort effective sand particles) makes the mud content of regenerated sand <0.8%, which is better than GB/T 9442-2018 standard.
Magnetic sorting module: Embedded NdFeB permanent magnet (magnetic induction intensity ≥1200Gs) can remove ferromagnetic impurities in molding sand (removal rate >98%).
Vibration feeding:
Quantitative feeding: Through PID closed-loop control, the sand supply accuracy of the sand shooting machine is ±1kg, which solves the burr defects caused by uneven compactness of the casting.
Multi-station collaboration: Distributed vibration units are used to synchronously feed the molding line, sand core machine, and paint sprayer, with a beat matching error of <0.5 seconds.
3. Reliability design and full life cycle maintenance strategy
For the harsh working conditions of high dust and high load in the foundry workshop, the vibrating conveyor achieves 99.2% equipment availability through modular design and predictive maintenance technology:
Wear-resistant reinforcement:
The bottom of the trough is paved with ultra-high molecular weight polyethylene lining (wear resistance index ≥ 120), which is 5 times longer than ordinary steel plates and reduces annual maintenance costs by 70%.
The exciter uses carburized gears and grease lubrication system to achieve 10,000 hours of maintenance-free operation.
Quick maintenance technology:
The articulated trough structure supports single-side cover maintenance, and the time required to replace the screen is less than 30 minutes.
The standardized module design (drive unit, shock-absorbing spring, etc.) enables quick replacement of faulty parts in 15 minutes.
Certifications
Factory Panorama
Factory Address
QINGDAO SANZHUJI
Specializing in the production of sand casting machinery, including green sand casting production line, furan resin sand casting production line, lost foam casting production line, coated sand steel sand buried casting production line, the company has a history of 14 years since its establishment.
Contact Us
Address:North of G204 National Road, Poli Town, West Coast New Area, Qingdao, China
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