Aftermarket spare parts for Rocklabs sample preparation equipment
SampleSpare supplies high-quality compatible grinding heads, crusher wear parts, seals and hoses for mining laboratories. Reduce downtime and keep your sample prep line running at a fraction of OEM cost.
What sample preparation is and why it matters
Sample preparation turns a raw piece of ore into a homogeneous powder ready for laboratory analysis. If the sample is not representative, the assay lies — and a mining company can lose millions on wrong decisions.
The standard workflow is simple: crushing → pulverising → splitting. Each step needs reliable wear parts that keep particle size, repeat batch after batch.
See compatible parts →Crushing
Jaw crushers reduce coarse rock to a manageable size. Example: Rocklabs Boyd Crusher.
Pulverising
Ring mills and grinding heads turn crushed material into fine powder for XRF, XRD or fire assay.
Splitting
Rotary dividers take a representative sub-sample without losing composition accuracy.
Rocklabs equipment we support
Standard Ring Mills
RM1000 · RM2000 · Bench Top
Grinding heads, bowls, split discs, chrome covers and o-rings for 100 g, 200 g, 250 g, 600 g and 1000 g sample capacities.
Continuous Flow Mills
CRM-RSD Combo · SCRM series
Single-tier and double-tier head assemblies, upper/lower bowls, impeller rings, washers, lids and branch pipes.
Boyd Crusher
MK3 · MK4 · Elite
Upper and lower shafts, jaw plates, side wedges and other wear parts for the double-acting jaw crusher.
Why mines choose SampleSpare compatible parts
Cost-efficient without compromise
Quality aftermarket parts that meet the same fit, form and function — at a lower total cost of ownership.
Faster delivery
No multi-month OEM lead times. We stock and ship consumables for common Rocklabs models.
Upgraded materials
Chrome steel, manganese steel, tungsten carbide and rubber compounds selected for higher strength, hardness and wear resistance than original OEM specifications.
Technical support
We help you identify the right part number, material and quantity for your specific mill and application.
Request your quote
Tell us your Rocklabs model and annual sample volume. We will prepare a tailored consumables proposal.
- ✓ Part-number cross-reference
- ✓ Material recommendations
- ✓ Volume pricing
- ✓ Export documentation
Aftermarket vs OEM
SampleSpare parts are engineered for the same fit, form and function as Rocklabs OEM components — with added flexibility on materials, pricing and delivery.
| Parameter | SampleSpare Aftermarket | OEM |
|---|---|---|
| Fit & dimensions | OEM-compatible geometry | Original specification |
| Material selection | Chrome, Mn, carbide, ceramic, rubber — matched to your ore | Standard catalog grades |
| Wear resistance & service life | 10–30% longer service life | Standard service life |
| Lead time | 2–6 weeks for common items | 8–16 weeks typical |
| Pricing | 15–50% below OEM list | List price |
| Engineering support | Free material & part-number cross-reference | Limited after sale |
| Minimum order | Flexible, volume discounts available | Often fixed MOQs |
*SampleSpare is not affiliated with Rocklabs or Scott Technology. Original Rocklabs® parts are available from authorized distributors.
Who we supply
Gold mining companies
On-site mine laboratories needing reliable consumables for grade control.
Independent labs
Service providers running multiple sample streams across different sites.
Equipment distributors
Mining equipment resellers expanding their aftermarket parts portfolio.
Geological & metallurgical labs
Field and fixed labs focused on exploration, process control and QC.
Common questions
Are these original Rocklabs parts?
No. We manufacture compatible aftermarket parts designed to fit Rocklabs equipment. Original Rocklabs® parts are available from authorized dealers.
How do I know which part fits my mill?
Send us the model name (RM1000, RM2000, CRM, Boyd MK3/MK4) and existing part number. We cross-reference it to our compatible SKU.
Can you produce custom materials?
Yes. We can supply chrome steel, manganese steel, tungsten carbide and other alloys on request. Custom dimensions are also possible.
Do you ship internationally?
Yes. We export to mining regions worldwide and provide commercial invoices, packing lists and certificates as needed.
Ready to reduce your spare parts cost?
Browse our Rocklabs-compatible catalog or send us your consumables list for a tailored quotation.