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Laboratory Crusher Combos

The BOYD RSD Elite combines a double-acting fine jaw crusher with a Rotating Sample Divider for a one-step crushing and splitting process.

In the BOYD RSD, a sample is loaded into a BOYD Crusher and crushed finely before being transported to the Rotating Sample Divider (RSD) via a vibratory feeder. The RSD stands alongside the BOYD Crusher and splits out a pre-set portion for pulverising.

  • Jaws can hold up to 5kg of sample
  • Jaws can be easily adjusted and rotated to extend useful life
  • Two split options available
  • Improved dust and chip control
  • Crushing and splitting in one step
  • Full electrical and mechanical safety
  • Improved ergomoics

Specifications

  BOYD Elite Rotating Sample Divider (RSD)
Motor power 5.5kW, 3 phase 0.18kW, 3 phase
Maximum input lump size 70mm 10mm
Product size -2mm (+80%) n/a
Width x Height x Depth 1200 x 1350 x 1050mm 500 x 739 x 741mm
Weight 840kg 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 BOYD RSD ELITE combo is sold with a 3000 operating hours or 18 months warranty (whichever comes first), covering all parts (excluding wear parts) and labour if used under normal laboratory conditions.
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.

Dividing

  Standard deviation of samples %
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

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

Specifications

  BOYD Crusher Rotating Sample Divider (RSD)
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.
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.

Dividing

  Standard deviation of samples %
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

The ROCKLABS Smart BOYD LSD combo combines the BOYD Crusher with a Linear Sample Divider (LSD) controlled by a Programmable Logic System (PLC) allowing an operator to pre-weigh samples and select the suitable split weights. It is capable of variable splits in one pass.

The Smart BOYD LSD achieves a higher degree of splitting accuracy and is able to split smaller samples with the same accuracy as larger samples. The operator can select two splits of different weights as well as a retained waste sample.

The combo can be equipped with a barcode scanner, have pre-set splitting programs and retain data/sample logging details.

  • No manual split adjustment
  • Less operator input
  • Optional waste feeder

Specifications

  BOYD Crusher Linear Sample Divider (LSD)
Motor power 5.5kW, 3 phase 0.09kW, 3 phase
Maximum input lump size 50mm 10mm
Product size -2mm (+80%) n/a
Width x Height x Depth 694 x 1440 x 1070mm 380 x 816 x 792mm
Weight 380 x 816 x 792mm 110kg
Jaw width 300mm n/a
Dust extraction 1 extraction port available (Ø50mm) 1 extraction port available (Ø50mm)
Options – Raiser Platform & Stairs
– Manual Sample Lifting Arm
– Automated Dumpmaster Lifter & Large Capacity Hopper
– Waste feeders or conveyor interface
– Waste Sample Bagger
– Data Logging Software
– Keyboard & Barcode Scanner
– Sample 1 Bin
– Sample 2 Bin, or Bypass bin for single splitting
– Waste Bin (or bypass bin for waste feeder/conveyor options)
– Split configuration & weight or % selection are adjustable in software

Warranty ROCKLABS Smart BOYD LSD 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.
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.

Dividing

  Standard deviation of samples %
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
Boyd RSD Elite Smart Boyd LSD Smart Boyd LSD Smart Boyd LSD Smart Boyd LSD Boyd RSD Elite < 01 of 05 >

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