Chancador Sizer
CSTMG’s Chancador Sizer is a high-efficiency crushing solution for coal, soft ores, and abrasive materials. Featuring dual rotating shafts with intermeshing teeth, it delivers precise sizing with minimal fines. The robust design handles wet, sticky feeds without clogging while reducing energy consumption by 30-50% compared to traditional crushers. Ideal for mining, recycling, and mineral processing applications requiring high capacity and low maintenance.
APPLICATIONS
Coal
Mining
CSTMG Chancador Sizer Features
Wide Material Adaptabilityโโ. Equipped with interchangeable teeth (straight/spiral/wolf-tooth) for coal, limestone, and gangue. Handles materials up to 150MPa hardness and 25% moisture, excelling in brittle/soft ore crushing.
Precise Size Controlโโ. Adjustable roller gaps (10-200mm) ensure uniform output with โค5% over-crushing. Ideal for strict sizing requirements in coal washing or aggregate production.
Multi-Layer Overload Protectionโโ. Hydraulic coupling + shear-pin coupling + electrical interlock prevents motor damage from oversized materials or tramp iron, reducing downtime by 70%.
Robust & Compact Designโโ. Tungsten carbide teeth (HRCโฅ65) withstand abrasion for 30,000+ hours. Modular structure allows on-site tooth replacement in 2 hours, cutting maintenance costs by 50%.
CSTMG Chancador Sizer Specification
| Primary Chancador Sizer | ||||
| 150 Series Primary Chancador Sizer | ||||
| Model | 2PLF-150/250 | 2PLF-150/300 | 2PLF-150/350 | 2PLF-150/400 |
| Roller Diameter(mm) | 1500 | 1500 | 1500 | 1500 |
| Roller Length(mm) | 2500 | 3000 | 3500 | 4000 |
| Input Size(mm) | โค1500 | โค1500 | โค1500 | โค1500 |
| Output Size(mm) | โค300 | โค300 | โค300 | โค300 |
| Capacity(t/h) | โค4500 | โค5500 | โค6500 | โค7500 |
| 140 Series Primary Chancador Sizer | ||||
| Model | 2PLF-140/200 | 2PLF-140/250 | 2PLF-140/300 | 2PLF-140/350 |
| Roller Diameter(mm) | 1400 | 1400 | 1400 | 1400 |
| Roller Length(mm) | 2000 | 2500 | 3000 | 3500 |
| Input Size(mm) | โค1400 | โค1400 | โค1400 | โค1400 |
| Output Size(mm) | โค300 | โค300 | โค300 | โค300 |
| Capacity(t/h) | โค3000 | โค4000 | โค5000 | โค6000 |
| 120 Series Primary Chancador Sizer | ||||
| Model | 2PLF-120/150 | 2PLF-120/200 | 2PLF-120/250 | 2PLF-120/300 |
| Roller Diameter(mm) | 1200 | 1200 | 1200 | 1200 |
| Roller Length(mm) | 1500 | 2000 | 2500 | 3000 |
| Input Size(mm) | โค1200 | โค1200 | โค1200 | โค1200 |
| Output Size(mm) | โค300 | โค300 | โค300 | โค300 |
| Capacity(t/h) | โค1500 | โค2000 | โค2500 | โค3000 |
| 100 Series Primary Chancador Sizer | ||||
| Model | 2PLF-100/120 | 2PLF-100/150 | 2PLF-100/200 | 2PLF-100/250 |
| Roller Diameter(mm) | 1000 | 1000 | 1000 | 1000 |
| Roller Length(mm) | 1200 | 1500 | 2000 | 2500 |
| Input Size(mm) | โค1000 | โค1000 | โค1000 | โค1000 |
| Output Size(mm) | โค300 | โค300 | โค300 | โค300 |
| Capacity(t/h) | โค800 | โค1200 | โค1500 | โค2000 |
| Secondary Chancador Sizer | ||||||||||
| 100 Series Secondary Chancador Sizer | ||||||||||
| Model | 2PLF-100/150 | 2PLF-100/200 | 2PLF-100/250 | 2PLF-100/300 | 2PLF100/350 | |||||
| Roller Diameter(mm) | 1000 | 1000 | 1000 | 1000 | 1000 | |||||
| Roller Length(mm) | 1500 | 2000 | 2500 | 3000 | 3500 | |||||
| Input Size(mm) | โค400 | โค400 | โค400 | โค400 | โค400 | |||||
| Output Size(mm) | 50-150 | 50-150 | 50-150 | 50-150 | 50-150 | |||||
| Capacity(t/h) | 400-800 | 500-1000 | 650-1200 | 800-1500 | 1000-1800 | |||||
| 80 Series Secondary Chancador Sizer | ||||||||||
| Model | 2PLF-80/150 | 2PLF-80/200 | 2PLF-80/250 | 2PLF-80/300 | ||||||
| Roller Diameter(mm) | 800 | 800 | 800 | 800 | ||||||
| Roller Length(mm) | 1500 | 2000 | 2500 | 3000 | ||||||
| Input Size(mm) | โค300 | โค300 | โค300 | โค300 | ||||||
| Output Size(mm) | 50-150 | 50-150 | 50-150 | 50-150 | ||||||
| Capacity(t/h) | 300-500 | 400-800 | 500-1200 | 600-1500 | ||||||
| 60 Series Secondary Chancador Sizer | ||||||||||
| Model | 2PLF-60/120 | 2PLF-60/160 | 2PLF-60/200 | |||||||
| Roller Diameter(mm) | 600 | 600 | 600 | |||||||
| Roller Length(mm) | 1200 | 1600 | 2000 | |||||||
| Input Size(mm) | โค300 | โค300 | โค300 | |||||||
| Output Size(mm) | 50-150 | 50-150 | 50-150 | |||||||
| Capacity(t/h) | 200-400 | 250-600 | 300-800 | |||||||
CSTMG Chancador Sizer Worldwide Cases
CSTMG Chancador Sizer Works in Algeria
CSTMG Chancador Sizer Operates in Peru
CSTMG Chancador Sizer Works in United Kingdom
Chancador Sizerย Handling Materials
High-Moisture & Sticky Materialsโโ. Handles wet coal, clay-rich ores, and sticky minerals (up to โโ25% moistureโโ) without clogging, thanks to โโself-cleaning tooth designโโ and โโnon-clogging gapsโโ.
Abrasive & Hard Oresโโ. Crushes iron ore, quartzite, and slag (hardness โค โโ150MPaโโ) with โโtungsten carbide teethโโ (HRCโฅ65), offering โโ3x longer wear lifeโโ than standard crushers.
Friable & Brittle Mineralsโโ. Minimizes over-crushing (fines generation โโ<5%โโ) for salt, oil shale, and limestone, preserving โโlump product qualityโโ for downstream processing.
Mixed & Heterogeneous Feedsโโ. Processes โโcoal with gangueโโ, demolition waste, or recycled concrete efficiently, with โโadjustable tooth configurationsโโ (straight/spiral/wolf-tooth) for optimal fragmentation.
CSTMG Chancador Sizer Production Details
Material Selection & Preparationโโ
- Rollers and shafts: Forged from โโ42CrMo alloy steelโโ with ultrasonic testing for internal defects.
- Teeth: โโTungsten carbide tipsโโ (HRCโฅ65) brazed in vacuum furnaces for maximum adhesion.
- Frame: Constructed from โโNM400 wear-resistant steelโโ (Brinell hardness 400) for extended service life.
โโPrecision Machiningโโ
- CNC-controlled milling of critical components with ยฑ0.05mm tolerance.
- Gear machining to AGMA Class 9 standards for smooth power transmission.
- Dynamic balancing to G6.3 grade (vibration โค2mm/s at full load).
โโAutomated Assemblyโโ
- Robotic welding of structural components with post-weld stress relief.
- Laser-aligned bearing installation for perfect shaft concentricity.
- Computer-controlled torque application for all fasteners.
CSTMG Chancador Sizer Working Principle
The โโCSTMG Chancador Sizerโโ operates on an advanced dual-roll crushing principle that delivers superior size reduction for various materials.
As raw material enters the crushing chamber, the counter-rotating toothed rollers grip and progressively break down the feed through a combination of compressive and shear forces.
The intermeshing teeth create multiple crushing zones that ensure uniform particle sizing while minimizing fines generation to less than 5%.
A key advantage is the adjustable gap control system (10-200mm range) that allows precise output sizing customization. The self-cleaning tooth design prevents material buildup, enabling reliable processing of sticky or high-moisture materials (up to 25% water content).
Compared to traditional crushers, this innovative mechanism offers 30-50% better energy efficiency and significantly lower wear rates
Inquiry Now
To help us recommend the optimal chancador sizer solution for your operation, please provide:
- your project location and application;
- material type, feed size, moisture and hardness;
- required capacity and target output size; current equipment challenges (if any);
- and any special requirements like dust control or space limitations.
Including your contact details will enable our engineers to prepare a customized proposal with equipment specifications, layout recommendations, and performance estimates within 24 hours.
For fastest service, attach any available material test reports or site photos to your inquiry.
