Applicable materials:river pebble, Calcite, quartzite, marble, cobble, bentonite, iron ore, bluestone, mountain stone, water slag, limestone, weathered sand, Diabase, granite, basalt
Application scope:Highway, railway, high-rise buildings, municipal, hydropower dam construction, concrete mixing station, sand and stone field, etc.
Roller Crusher Machine are suitable for coarse and medium crushing of brittle blocky materials in industries such as cement, chemical industry, electricity, mining, metallurgy, building materials, refractory materials, and coal mines. They have a large feed particle size and adjustable discharge particle size, and can crush materials with compressive strength ≤160MPa.
Especially in the coal industry, Roller Crusher are used to crush raw coal.After iron removal and impurity removal, there is no need to remove gangue, and crushing can be carried out directly. The crushed material has uniform particle size and low over-crushing rate, thus simplifying the coal selection process and reducing investment and production costs.
Mining and metallurgy: crush iron ore, copper ore, etc., to provide raw materials of appropriate particle size for beneficiation and smelting.
Building materials and chemicals: process limestone, granite, quartz sand, etc., for use in cement and glass production.
Coal and environmental protection: directly crush raw coal (no need for desliming), simplify the coal beneficiation process; can also process domestic waste and industrial waste.
Special material processing: such as precision rolling of battery anodes, graphene membranes, etc., reflecting their multifunctionality.
1.Superior to Hammer Crushers: No need for frequent replacement of vulnerable parts.
2.High-Quality Sand: Produces well-rounded sand particles with rational grading, low over-crushing rate, and high output.
3.Advantages Over Hammer/Impact Crushers: Roller sleeves have an average service life of over 2 years.
4.Patented Technology: The high chromium manganese steel wear-resistant roller skin (national patent), precise discharge adjustment system (national patent), and roll design (national patent) ensure optimal performance.
The crusher is classified into small, medium, and large models:
1.Small Spring Models (2PGT series): 2PGT400×250, 2PGT400×400, 2PGT610×400. Hourly output: 2–20 tons. Ideal for small/medium sand plants.
2.Medium Spring Models (2PGT series): 2PGT750×500, 2PGT800×600. Hourly output: 10–50 tons. Cost-effective for new sand plants.
3.Medium Hydraulic Models (2PGY series): 2PGY750×500, 2PGY800×600, 2PGY800×800, 2PGY1000×800. Hourly output: 20–80 tons. Higher efficiency and automation.
4.Large Hydraulic Flagship Models (2PGY series): 2PGY1000×1000, 2PGY1200×1200, 2PGY1500×1000, 2PGY1800×1000, 2PGY2000×1000. Hourly output: 80–400 tons. Designed for large-scale plants with one-click operation.
Customized Crushing Solution for Your Raw Materials
chat onlineThe double roll crusher uses two independently driven rollers that rotate in opposite directions, generating extrusion and shearing forces to crush materials. Feed material enters through the inlet, is crushed by the rollers, and discharged naturally. If unbreakable or oversized materials are encountered, the hydraulic cylinders or springs automatically retract the rollers to widen the gap, allowing the material to fall through safely. The discharge size is adjusted by controlling the hydraulic or spring pressure.
Specification and model
|
Roll diameter (mm) |
Feed size (mm) |
Productive capacity (t/h) |
2PGT400×250
|
φ400
|
≤25
|
2-10
|
2PGT400×400
|
φ400
|
≤25
|
5-12
|
2PGT610×400
|
φ610
|
≤30
|
5-20
|
2PGT750×500
|
φ750
|
≤30
|
10-40
|
2PGT800×600
|
φ800
|
≤40
|
12-50
|
2PGY800×800
|
φ800
|
≤40
|
40-50
|
2PGY800×1000 |
φ800
|
≤40
|
50-80
|
2PGY1000×800
|
φ1000
|
≤40
|
50-80
|
2PGY1000×1000
|
φ1000
|
≤40
|
80-100
|
2PGY1200×1000
|
φ1200
|
≤60
|
100-120
|
2PGY1200×1200
|
φ1200
|
≤60
|
120-150
|
2PGY1500×1000
|
φ1500
|
≤80
|
150-200
|
2PGY1500×1200
|
φ1500
|
≤80
|
200-250
|
2PGY1800×1000
|
φ1800
|
≤100
|
250-300
|
2PGY2000×1200
|
φ2000
|
≤120
|
300-400
|
Application scope:Highways, high-speed railways, high-rise buildings, municipal administration, hydropower dam construction, concrete mixing stations, sand and gravel yards, etc.
Application scope:River pebbles, calcite, quartz, marble, cobblestone, bentonite, iron ore, bluestone, mountain stone, slag, limestone, weathered sand, diabase, granite, basalt, etc.
Application scope:Highways, high-speed railways, high-rise buildings, municipal administration, hydropower dam construction, concrete mixing stations, sand and gravel yards, etc.
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