50-300TPH Sand Making Machine Models For Pebble Granite & Limestone

For quarry and construction projects, choosing the right 50-300 TPH sand making machine directly impacts output, sand quality, and operating cost. Whether processing abrasive granite, high-hardness river pebble, or medium-soft limestone, selecting a model tailored to material properties ensures optimal performance and lower maintenance costs. The main models of sand making machine in this capacity range are VSI, 5X, and E-VSI series vertical shaft impact crushers, divided into small (50-120 tph), medium (120-240 tph), and large (240-300 tph) specifications. This guide details exact model parameters, power requirements, and material compatibility to simplify your selection process.

50-300 TPH Sand Making Machine Complete Model List

Small Capacity: 50-120 TPH Models

• VSI7611: 60-90 tph (full center feed), 120-180 tph (cascade feed); max feed size ≤35mm; motor power 110-150 kW; rotor speed 1700-1890 rpm .
• 5X7615: 70-140 tph (center feed), 150-280 tph (center & ring feed); max feed size ≤30mm (hard materials); dual motor power 110-150 kW .
• E-VSI250: 80-150 tph; max feed size ≤40mm; motor power 250 kW; rotor speed 1485 rpm .
•Best for: Small quarries, pre-crushed materials, and projects with limited space. Ideal for limestone and low-abrasion rocks.

Medium Capacity: 120-240 TPH Models

• VSI8518: 100-130 tph (full center feed), 200-260 tph (cascade feed); max feed size ≤50mm; motor power 132×2 / 160×2 kW .
• VSI-5X8522: 120-200 tph (center feed), 240-380 tph (center & ring feed); max feed size ≤35mm (hard materials); dual motor power 180-220 kW .
• E-VSI280: 120-260 tph; max feed size ≤50mm; motor power 280 kW; rotor speed 1215 rpm .
• Best for: Medium-sized sand plants, infrastructure projects, and processing both soft and medium-hard rocks.

Large Capacity: 240-300 TPH Models

• VSI9526: 150-190 tph (full center feed), 300-360 tph (cascade feed); max feed size ≤50mm; motor power 200×2 kW .
• 5X9532: 180-280 tph (center feed), 350-540 tph (center & ring feed); max feed size ≤40mm (hard materials); dual motor power 260-320 kW .
• VSI6X1140: 190-240 tph; max feed size ≤55mm; heavy-duty four-port rotor design; motor power 160×2 kW .
• Best for: Large-scale commercial sand production, high-hardness rock processing (e.g., granite, basalt), and high-volume construction projects.

Material Suitability Comparison

River Pebble/Cobblestone (High Hardness, Abrasive)

River pebble (Mohs hardness 6-7) is highly abrasive, requiring wear-resistant machine components. Recommended Models: VSI9526, 5X8522, E-VSI280. These models feature "stone-on-stone" crushing mode, where material collides with a natural rock lining instead of metal parts, reducing wear costs by 30% . The 5X series’ deep rotor design increases throughput by 30%, making it ideal for 120-300 tph pebble processing . A Brazilian project using VSI9526 achieved stable 300 tph output with ≤10% needle-flake content .

Granite (Ultra-High Hardness, Tough)

Granite (Mohs hardness 7-8) is silica-rich and highly abrasive, demanding heavy-duty crushers with reinforced rotors. Recommended Models: 5X9532, VSI6X1140, VSI8518. The VSI6X’s patented four-port rotor extends wear part life by 50% compared to standard models . These machines use tungsten carbide liners to withstand granite’s abrasiveness, though wear part consumption is 15-20% higher than for softer materials . For 300 tph granite projects, the 5X9532 delivers cubical sand with 95% particle shape compliance .

Limestone (Medium-Soft, Low Abrasion)

Limestone (Mohs hardness 3-5) is low-abrasive and energy-efficient to process. Recommended Models: All VSI/5X/E-VSI models (50-300 tph). Use "stone-on-iron" mode (material collides with metal anvils) for 10-20% higher throughput . Smaller models like VSI7611 and E-VSI250 are cost-effective for 50-120 tph limestone projects, reducing cement consumption by 8-12% due to uniform grain shape . Medium and large models excel in high-volume limestone sand production for mortar and plaster applications.

Quick Selection Table

Key Selection Factors

1.Raw Material Hardness: High hardness (granite, pebble) requires 5X/VSI heavy-duty models with wear-resistant components; medium-soft (limestone) works with standard VSI/E-VSI models .
2.Required Capacity: Match model to exact tph to avoid overload (e.g., 50-120 tph → VSI7611/E-VSI250; 240-300 tph → 5X9532/VSI6X1140) .
3.Sand Quality: For cubic shape and good gradation (critical for concrete), choose VSI/5X series with adjustable rotor speed (70-80 m/s) .
4.Operating Cost: Thin oil lubrication systems (standard in 5X/VSI6X) lower long-term maintenance costs by reducing bearing wear .

The 50-300 TPH sand making machine market is dominated by VSI, 5X, and E-VSI vertical shaft impact crushers, each tailored to specific capacity and material needs. For granite and river pebble (high hardness/abrasion), opt for large 5X9532 or VSI6X1140 models (180-300 tph) to ensure durability and sand quality. Limestone projects (50-300 tph) can leverage cost-effective VSI7611 or E-VSI250 models, maximizing throughput with stone-on-iron mode. Always confirm feed size (≤30-50mm for most models), moisture content, and final sand application (concrete, asphalt, mortar) to select the optimal machine. Partner with suppliers offering on-site testing and customized configurations for the best return on investment.

People Also Frequently Asked For - FAQ

Q: What is the best sand making machine for 300 tph granite?

A: 5X9532 or VSI6X1140. Both feature heavy-duty rotors, tungsten carbide liners, and stone-on-stone mode, delivering stable 300 tph output with 95% cubical particle shape .

Q: Can VSI7611 make sand from limestone?

A: Yes. The VSI7611 (50-120 tph) excels at limestone processing using stone-on-iron mode, offering high efficiency and low operating costs—ideal for small to medium limestone sand plants .

Q: What power is needed for a 200 tph sand maker?

A: 160×2 kW – 220×2 kW. Models like VSI8518 (160×2 kW) and 5X8522 (180-220×2 kW) are optimized for 200 tph throughput, balancing power consumption and productivity .

Q: How to switch between stone-on-stone and stone-on-iron modes?

A: Most VSI/5X/E-VSI models feature convertible hopper designs. Remove the counter plate for stone-on-stone (shaping) or install it for stone-on-iron (high-yield sand making) .