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Large load vibration screening instrument

NegotiableUpdate on 03/21
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Large load vibration screening instrument
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Instrument Introduction

Fritsch, a German company, is an expert in laboratory sample pretreatment (grinding machines) and particle size analysis.
A18 from Fritsch GmbH in GermanyLarge load vibrating screen machine/instrumentMainly used for particle size analysis and grading of rough samples in arts and sciences. The maximum processing capacity for screening samples is 25 kg, and this large analytical sieve stack can be applied to pilot production or large-scale series testing.
The A18 high load vibrating screen machine/instrument is specifically designed for vibrating screen machines that require a large amount of sample screening operations. It mainly avoids the disadvantage of bias in screening results caused by other lightweight screening machines. Two asymmetric motors are installed in reverse at a determined angle at the bottom of the analysis sieve plate to generate optimal vibration. Each motor can accurately stop rotating at the end of the screening time. This design means that the screened sample can be accelerated in both vertical and horizontal directions, causing the sample to continuously change direction, resulting in shorter screening time and more significant separation effect.

Technical Specifications

1. Voltage: 230 V/1~
2. Frequency: 50-60 Hz
3. Input power: 480 W
4. Analysis method: Screening
5. Sample conditions: Dry sieving
6. Measurement range of dry screening: 20 µ m-125 mm
7. Maximum sample size for dry screening: 6 kg
8. Dry screening time: approximately 5-60 minutes
9. External dimensions (width x length x height): Instrument base: 58x58x39 cm
10. Weight: Net weight: 92 kg, Gross weight: 129 kg

Main Features

1. Including analysis sieve plates and sieve covers, it can hold up to 7 sieve plate stacks and can operate continuously.
2. Analyze the aperture of the sieve plate from 20 µ m to 125 mm. The sieve can be analyzed according to ISO 3310 1 and ASTM E 11 1995
3. The analysis sieve can be calibrated according to ISO 9000.
4. The sample processing capacity can reach 6 kg
5. Accurate separation points and shorter screening time.
6. Simultaneously perform horizontal and multi spatial movements
7. Simultaneously analyze the vertical and horizontal movements of the sieve plate
8. The universal support disk and locking device are suitable for analytical sieve disks with diameters of 350400, 450mm, and/or 12, 16, and 18 feet
9. A sturdy structure suitable for high load operating conditions
10. Two maintenance free asymmetric motors