CISA BA400N Digital Sieve Shaker, Large Format XXL

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  • Type: Digital electromagnetic sieve shaker, large format XXL
  • Sieving type: Dry and wet (wet sieving requires optional Wet Kit)
  • Compatible sieve diameters: Ø 300, 305, 315, 350, 400, 450 mm
  • Sieving range: 40 µm to 125 mm
  • Max sample weight: 12 kg (subject to material characteristics)
  • Max sieve stack: 8 sieves at 100 mm H (Ø 400/450 mm); 10 sieves at 70/80 mm H (Ø 300/400 mm)
  • Particle motion: Three-dimensional (vertical + rotation); 15 adjustment levels
  • Vibration rate: 3 000 vpm (50 Hz) / 3 600 vpm (60 Hz)
  • Max amplitude: 2 mm
  • Test time range: 1–99 minutes
  • Programmes: Up to 10 user-configurable
  • Power: 500 W
  • Voltage: 230/125 V, 50/60 Hz
  • Dimensions (shaker): Ø 540 mm x 160 mm H
  • Weight (shaker): 62 kg
  • Dimensions (control box): 220 x 115 x 85 mm
  • Weight (control box): 2 kg
  • Certifications: CE, RoHS
  • Included: Instruction manual, two fuses

Need a customised solution?

Optional accessories are available for purchase separately. If your order needs a customised configuration, our technical specialists will follow up with full details before your order is finalised. Contact us via the enquiry form or sales@lasec.com.

Installation, training and special delivery

Some products require installation, training, or special delivery (such as tail-lift trucks, extra labour, or hazardous material packaging). If your order needs this, we'll contact you with the additional cost before dispatch, so your final invoice may differ from the listed price.

Ordering from outside South Africa

Online ordering is currently limited to South African customers, but our full range is still available. Log an enquiry or email international@lasec.com and our international sales team will assist you through our traditional sales channels.

DISCLAIMER: All product images are for illustrative purposes only. Actual products may vary slightly in colours, controls, and visible features.
Availability:On Request
SKU
ICISTZBA400N

Product Overview

The CISA BA400N is an electromagnetic sieve shaker designed for granulometric analysis of large sample volumes. It accepts sieves from Ø 300, 305, 315, 350, 400, and 450 mm and is suited to both dry and wet sieving applications. The sieving range spans 40 µm to 125 mm.

Particle motion is three-dimensional, combining vertical displacement with sample rotation across the sieve surface. Rotation speed, direction (left or right), and timing are all digitally configurable. The control unit provides digital adjustment of amplitude, sieving time, speed, and rotation direction, with an LCD screen that displays all parameters during operation. Up to ten user-configurable programmes can be stored, supporting repeatable test conditions across batches.

Sieves are clamped using the CISA Cisa-press 2 quick-release system, reducing setup time. The shaker accommodates up to 8 sieves of 100 mm height (Ø 400/450 mm), or up to 10 sieves of 70/80 mm height (Ø 300/400 mm). The control box is independent of the shaker unit. Wet sieving capability is available by adding the optional Wet Kit accessory.

Key Features

  • Electromagnetic drive; large format XXL design for sieves Ø 300, 305, 315, 350, 400, and 450 mm
  • Three-dimensional particle motion, vertical displacement combined with rotational movement, with 15 levels of adjustment
  • Digital adjustment of amplitude, sieving time, rotation speed, and direction of rotation (left and right)
  • Up to 10 user-configurable sieving programmes for repeatable test conditions
  • LCD screen displaying all sieving parameters during operation
  • Cisa-press 2 quick-release clamping system for fast sieve loading and removal
  • Maximum stack capacity: 8 sieves at 100 mm height (Ø 400/450 mm) or 10 sieves at 70/80 mm height (Ø 300/400 mm)
  • Sieving range: 40 µm to 125 mm
  • Maximum sample weight: 12 kg (subject to material characteristics)
  • Dry and wet sieving on the same unit; wet sieving requires the optional Wet Kit
  • Independent control box
  • Recommended for materials with density greater than 8 g/cm³

Optional Accessories

Included

  • Instruction manual
  • Two fuses

Optional accessories

  • Wet Kit required for wet sieving
  • XXL Cover
  • Cleaning kit
  • CISA Engineering Service: Custom configurations available on request
  • Sieve shaker calibration certificate: Available on request

How to Order

Need help selecting the right sieve shaker or sieve combination?

Contact Lasec using our enquiry form, and we will help you match the BA400N to your sieve stack, sample type, and applicable standard.

Equipment type
Equipment typeElectromagnetic, large format
Type of sievingDry and wet (wet sieving requires optional Wet Kit)
ApplicationGranulometric separation
Compatible sieve diametersØ 300, 305, 315, 350, 400, and 450 mm
Sieving range40 µm to 125 mm
Performance
Maximum sample weight12 kg (subject to the characteristics of the material being tested)
Particle motionThree-dimensional: vertical displacement combined with rotation; 15 levels of adjustment
Vibration rate3 000 vibrations per minute (50 Hz supply) / 3 600 vibrations per minute (60 Hz supply)
Maximum amplitude of vibration2 mm
Test time range1 to 99 minutes
Work cycle, rotation (left and right)0 to 99 seconds, configurable
Time of vibration without rotation0 to 99 seconds, configurable
User programmesUp to 10 configurable programmes
Recommended material densityGreater than 8 g/cm³
Sieve stack capacity
100 mm HØ 400/450 mm; max. sieves: 8
70/80 mm HØ 300/400 mm; max. sieves:10
Control and display
Control unitIndependent control box
DisplayLCD screen showing all parameters during sieving
Adjustable parametersAmplitude, sieving time, rotation speed, direction of rotation, 4 functions via single control
Clamping systemCisa-press 2 quick-release
Electrical data
Electrical connectionSingle phase with protective earth
Voltage230/125 V, 50/60 Hz
Power consumption500 W
Dimensions and weight
Shaker unit diameter540 mm
Shaker unit height160 mm
Shaker unit weight62 kg
Control box dimensions220 x 115 x 85 mm
Control box weight2 kg
Included and optional
Instruction manualIncluded
Two fusesIncluded
Wet KitOptional accessory
XXL CoverOptional accessory
Cleaning kitOptional accessory
CISA Engineering ServiceCustom configuration available on request
Sieve shaker calibration certificateAvailable on request
Compliance
CertificationsCE, RoHS, ISCO SGS
MaintenanceMaintenance free

Frequently Asked Questions (FAQs)

Q: What type of sieve shaker is the CISA BA400N?

A: The CISA BA400N is a digital electromagnetic sieve shaker designed for large-format granulometric analysis. It is suitable for both dry and wet sieving applications, with wet sieving requiring the optional Wet Kit.

Q: Which sieve diameters are compatible with the BA400N?

A: The BA400N is compatible with Ø 300 mm, 305 mm, 315 mm, 350 mm, 400 mm, and 450 mm sieves, making it suitable for large-scale particle size analysis applications.

Q: What sieving range can the BA400N handle?

A: The BA400N supports a sieving range from 40 µm to 125 mm, covering fine powders through to coarse materials.

Q: What is the maximum sample weight the BA400N can process?

A: The maximum recommended sample weight is 12 kg, depending on the characteristics and density of the material being tested.

Q: How does the BA400N move particles during sieving?

A: The BA400N uses three-dimensional particle motion, combining vertical displacement with rotational movement across the sieve surface. The system offers 15 levels of adjustment for optimised particle separation.

Q: Can the rotation speed and direction be adjusted?

A: Yes. The shaker allows digital adjustment of rotation speed, rotation direction (left or right), amplitude, and sieving time. All parameters can be configured through the control unit.

Q: How many user programmes can be stored?

A: The BA400N can store up to 10 user-configurable programmes, allowing repeatable test conditions and standardised operating procedures.

Q: What is the maximum sieve stack capacity?

A: The shaker accommodates:
• Up to 8 sieves with a height of 100 mm when using Ø 400 mm or Ø 450 mm sieves.
• Up to 10 sieves with a height of 70 mm or 80 mm when using Ø 300 mm or Ø 400 mm sieves.

Q: What vibration rate does the BA400N operate at?

A: The vibration rate is 3,000 vibrations per minute at 50 Hz and 3,600 vibrations per minute at 60 Hz.

Q: What is the maximum vibration amplitude?

A: The maximum vibration amplitude is 2 mm.

Q: What test time range is available?

A: The test timer can be set from 1 to 99 minutes. Rotation cycles and vibration-only cycles can also be configured between 0 and 99 seconds.

Q: Does the BA400N support wet sieving?

A: Yes. The BA400N can perform both dry and wet sieving. Wet sieving requires the optional Wet Kit accessory.

Q: What clamping system does the BA400N use?

A: The shaker uses the Cisa-press 2 quick-release clamping system, allowing rapid loading and removal of sieve stacks.

Q: What information is displayed during operation?

A: The integrated LCD display shows all operating parameters during sieving, including amplitude, sieving time, rotation speed, and rotation direction.

Q: What are the dimensions and weight of the shaker?

A: The shaker unit measures Ø 540 mm × 160 mm high and weighs approximately 62 kg. The separate control box measures 220 × 115 × 85 mm and weighs approximately 2 kg.

Q: What electrical supply does the BA400N require?

A: The unit operates on 230/125 V, 50/60 Hz single-phase power with protective earth and has a power consumption of 500 W.

Q: Is the control unit integrated into the shaker?

A: No. The BA400N features an independent control box separate from the shaker unit, allowing convenient operation and parameter adjustment.

Q: What materials is the BA400N recommended for?

A: The BA400N is particularly recommended for materials with a density greater than 8 g/cm³.

Q: What accessories are included with the BA400N?

A: The shaker is supplied with an instruction manual and two replacement fuses.

Q: What optional accessories are available?

A: Optional accessories include:
• Wet Kit for wet sieving
• XXL Cover
• Cleaning kit
• Sieve shaker calibration certificate
• CISA Engineering Service for custom configurations

Q: Is a calibration certificate available?

A: Yes. A sieve shaker calibration certificate is available on request.

Q: Does the BA400N require regular maintenance?

A: No. The BA400N is described by CISA as maintenance free.

Q: Which certifications does the BA400N carry?

A: The BA400N carries CE, RoHS, and ISCO SGS certifications.

More Information
Brand CISA Sieving Technologies
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