SAMPLING SOLUTIONS

Malvern Engineering specialises in the design and manufacture of sampling equipment for bulk materials and solids.
We offer:

  • New sampling equipment.
  • Rectification of problems in existing sampling equipment.
  • Replacement of existing sampling equipment.
  • Precision sampling equipment.

Malvern Engineering specialises in the design and manufacture of sampling equipment for bulk materials and solids.
We offer:

  • New sampling equipment.
  • Rectification of problems in existing sampling equipment.
  • Replacement of existing sampling equipment.
  • Precision sampling equipment.

VARIABLE SPLIT SAMPLE
DIVIDER (VSSD)

  • Achieves mechanically correct division to a precise target mass in one step in a short time.
  • Eliminates the need for manual sample mass division in sample preparation protocols, with minimum possible assay variance.
  • Operation in stand-alone mode.
  • Operation in Auto mode. It can be interfaced to your Laboratory Information Management System (LIMS) via a simple serial link. Commands comply with the ModBus protocol.

CROSS BELT SAMPLER /
HAMMER SAMPLER

  • The Malvern Engineering Cross belt (or hammer) sampler has been robustly designed using the ISO 13909 standard as a basis for design.
  • Designed with a double sweep/cleaning system which together with the flexible idlers supplied with the machine shapes the belt contour and ensures that a clean cut is taken.
  • Servo controlled asynchronous servo-motor with minimum backlash.
  • Flawless Belt tracking.
  • Four Modes of Operation: Manual, Remote, Auto Timed, Inspection/Maintenance

Application

  • Composite Sample Preparation
  • Sample Testing for Metallurgical Tests

Interleaving sampler

  • Extracts two nominally identical samples from a flow of dry free flowing material.
  • Reliable means of providing an undisputable measure of sampling precision.
  • Designed to have minimal hang-up.
  • Dust tight Construction.
  • Available with two drive options – a stepper motor drive system or a variable speed sensorless vector controlled, geared drive system.
  • Advantageous when splitting high value stream.
  • Stepper motor drive system allows more flexibility and can be programmed to extract different sample masses from the lot.

Interleaving sampler

  • Extracts two nominally identical samples from a flow of dry free flowing material.
  • Reliable means of providing an undisputable measure of sampling precision.
  • Designed to have minimal hang-up.
  • Dust tight Construction.
  • Available with two drive options – a stepper motor drive system or a variable speed sensorless vector controlled, geared drive system.
  • Advantageous when splitting high value stream.
  • Stepper motor drive system allows more flexibility and can be programmed to extract different sample masses from the lot.

ROTARY SAMPLE
DIVIDER (RSD)

  • Extremely reliable method for mass reduction of a sample.
  • Large number of increments ensure that material segregation (distributional heterogeneity) in the starting sample is radically reduced in each of the subsamples.
  • Heavy duty construction with a robust drive train that ensures constant speed throughout the splitting process.
  • Minimises sample variance.
  • Incorporates a state of the art feeder which ensures a constant flow of material to the splitting section, which can be calibrated per application to suit the relevant material being split.
  • Sampling Capacity of standard unit: 15 Litres
  • Division Ratio: 1:10