Russia’s mining and construction sectors rely heavily on robust crushing equipment. Leading cone crusher manufacturers like Uralmash, (now part of SRP), and domestic brands supply high-performance machines for hard rock processing.
A typical Russian sand/aggregate plant includes:
1. Primary Jaw Crusher: Processes raw quarry stone (e.g., granite/basalt).
2. Cone Crusher: Secondary/tertiary crushing (e.g., Uralmash KMД-2200T with 315 kW motor, output 600–800 tph).
3. VSI Crusher: For shaping artificial sand (0–5mm).
4. Vibrating Screens: Multi-layer classification (3–4 decks).
| Model | Max Feed (mm) | Power (kW) | Capacity (tph) |
|---|---|---|---|
| KMД-1750T | 250 | 160 | 300–500 |
| HP300 | 230 | 220 | 200–350 |
| SMD-600 | 40 | 55 | 50–100 |
Q1: How to handle frozen feed in winter?
*A:* Pre-heating hoppers and using hydraulic anti-freeze fluids are standard practices.
Q2: Wear part lifespan for granite?
*A:* Manganese liners last ~800–1,200 hours; chromium carbide extends this by 30%.
A Krasnoyarsk plant achieved 950 tph output using:
– Primary: Jaw crusher ЩДП-15×21У (1,200 tph)
– Secondary: Uralmash KMД-2200Gр cone crusher (+20% yield vs older models)
– Screening: Г
