Combo Systems

In a ROCKLABS® customisable Combo System, two or more machines or devices are connected within a single compact machine allowing multiple sampling steps to be combined into one process. ROCKLABS industry-specific range of Combo Systems are designed to reduce human handling errors and increase sample output while improving sample quality and easing labour costs.

Smart BOYD® Rotating Sample Divider SBRSD

The Smart BOYD RSD combo has all of the unique features of the BOYD RSD combo, but includes some automation to provide a pre-selected weight.

The Smart BOYD RSD combo integrates the BOYD RSD combo with a balance and a Programmable Logic Controller (PLC), to control the splitting of the sample. This provides an accurate and consistent split weight regardless of the sample input weight and ensures that the pulveriser receives the optimum weight of the sample.

  • Jaws can hold up to 5kg of sample
  • Automatic split adjustment from sample weight
  • Jaws can be rotated top to bottom to extend useful life
  • Quick jaw adjustment with horizontal steel rollers
  • Safety switch stops operation on cover opening
  • Touch-screen operation
BOYD Crusher Rotating Sample Divider (RSD)
Specifications Motor power 5.5kW, 3 phase 0.18kW, 3 phase
Maximum input lump size 50mm 10mm
Product size -2mm (+80%) n/a
Width x Height x Depth 694 x 1440 x 1070mm 500 x 739 x 741mm
Weight 610kg 95kg
Jaw width 300mm n/a
Dust extraction 2 extraction ports available 1 extraction port available
Options Raiser Platform,
Sample Lifting Arm
Sample bins:
Option 1 – Single split + Remainder
Option 2 – Duplicate Split + Remainder
Bypass bin available for Option 2
Warranty ROCKLABS Smart BOYD RSD combo is sold with a 2000 operating hours or one year warranty (whichever comes first), covering all parts (excluding wear parts) and labour if used under normal laboratory conditions.
Patents AUS 642557, NZ 236263, USA 5,603,555, CAN 2,056,603, GER P4139093.8-23
Wear Plates High Chrome Iron The wear plates are very resistant to abrasion. In many laboratories one set of plates will last for more than 1 year. Jaw plates can be turned top to bottom to extend the life.
Standard deviation of samples %
Dividing Cone and quartering 6.810
Scoop sampling 5.140
Riffle splitting 1.010
Table sampling 2.090
Rotating splitting 0.125
Random variation 0.076
Smart BOYD RSD Control Cabinet
Shipping Dimensions Width x Height x Depth 920 x 1540 x 1940mm 1180 x 1590 x 1020mm
Weight 840kg 215kg