+86-15690533330
China, Hebei Province, Tangshan City, Caofeidian District, SME Industrial Park, South Side of Zhi'er Road

1、We can provide OEM services according to customer's requirements, customizing the production, configuration and functions of the hammer rotor crusher.
2、We can also offer professional solutions to customize the hammer rotor crusher based on customer's specific needs.
3、We support RMB payments, various banking channels and payment methods including Telegraphic Transfer (T/T).
1、Ultra-wide crushing chamber, double productivity: The volume of the crushing chamber is increased by 40%, the diameter and width of the rotor are increased, the location of the hammers is optimized, which reduces the number of empty material drops and increases the impact frequency. Double output with full mesh, 85% mesh utilization efficiency, increased productivity by 25-30%.
2、Low energy consumption + circulation suppression: Axial air inlet structure reduces inefficient energy consumption, precision balanced rotor and heavy bearings reduce vibration and noise, energy consumption is reduced by 15-20%.
3、Wear-resistant and durable, easy to maintain: High manganese steel/tungsten carbide hammers can be turned over on both sides, the service life is increased by 3 times. Quick disassembly design reduces repair time by 60%. Protection against improper use with safety side covers.
4、Environmental standards, smoke-free production: Dust collection system with cyclone and bag filters, dust emission ≤ 10 mg/m³, meets environmental standards. The vacuum conveying system prevents dust leakage and maintains cleanliness in the workshop.
5、Intelligent setting, stability and control: Optional variable frequency feed and soft start prevent overload. Support PLC system for central control, real-time monitoring and remote warnings to ensure stable operation.

| SFSP-70 series crusher | ||||||||||||||||||||
| Rotor diameter | 700 mm | |||||||||||||||||||
| Motor power (kW) | 18.5/22 | 30/37 | 45 | 55 | Y75/90 | Y110 | Y132 | Y160 | Y200/220 | Y250 | ||||||||||
| Y160L-2 Y180M-2 | Y200L1-2 Y200L2-2 | Y225M-2 | Y250M-2 | Y280S-2Y280M-2 | Y315S-2 | Y315M-2 | Y315L1-2 | Y315L2-2 Y315L3-2 Y355M1-2 | Y355M2-2 | ||||||||||
| Grinding chamber width (mm) | 352 | 509 | 592 | 341*2 | 419*2 | 341*3 | 580*2 | 419*3 | 497*3 | 419*4 | ||||||||||
| Main shaft speed | 2980rpm | |||||||||||||||||||
| Hammer speed | 108m/s | |||||||||||||||||||
| Number of grinding chambers | 1 | 2 | 2 | 2 | 2 | 3 | 4 | 3 | 3 | 4 | ||||||||||
| Dimensions (mm) | Length | 1420 1460 | 1717 1740 | 1885 | 2125 | 2754 2804 | 3001 | 3207 | 3340 | 3682 3892 | 3762 | |||||||||
| Width | 1126 | 1126 | 1174 | 1174 | 1174 | 1455 | 1455 | 1455 | 1455 | 1455 | ||||||||||
| Height | 1427 | 1427 | 1452 | 1452 | 1492 | 1505 | 1604 | 1604 | 1634 | 1667 | ||||||||||
| Base dimensions (mm) | Length | 1295 | 1567 | 1751 | 1946 | 2446 | 2668 | 2876 | 3035 | 3372 | 3561 | |||||||||
| Width | 868 | 868 | 910 | 910 | 908 | 1200 | 1200 | 1200 | 1200 | 1200 | ||||||||||
| Equipment weight (kg) | 823 866 | 1500 | 2500 | 2890 | 3330 3380 | 3480 | 4220 | 4300 | 4780 4880 | 4880 | ||||||||||
| Productivity (t/h) | Fraction Ф0.8 mm | 0.9-1.1 1.1-1.3 | 1.4-1.8 1.5-2.2 | 1.9-2.8 | 2.7-3.6 | 4.4-6.1 5.4-6.6 | 7.8-9.1 | 8.5-10.4 | 9.8-13.6 | 10.8-15.2 11.8-17.5 | 17-21.8 | |||||||||
| Fraction F1.5Fraction F1.5 | 2.1-2.8 2.5-3.2 | 3.5-4.4 4.3-5.0 | 5.0-6.3 | 5-7.6 | 8.6-11.5 11.5-13 | 12-15.3 | 14-17.8 | 18-24.3 | 21.6-28.8 23.7-31.6 | 24.2-32 | ||||||||||
1、Wide Chamber: The hammer rotor crusher uses reinforced steel plates welded and annealed to eliminate stress, has high rigidity, impact resistance and low deformation. The operating door opens completely, making maintenance and cleaning easy.
2、Rotor unit: The equipment is equipped with a main shaft made of high-strength alloy steel and several hammer plates, which are fixed with elastic pins. Passed 100% dynamic balance control with high precision before release, which ensures stable operation without vibration at high speeds.
3、Grid system: Arched large screen, double-sided output; a special mechanism for tensioning the mesh, which allows you to replace the mesh in just 3-5 minutes. An optional two-layer mesh that supports classification shredding is available.
4、Drive and Electrical Control: We offer two drive options: belt drive and direct drive; Standard equipment includes soft start and overload protection, as well as variable speed support to reduce the shock load on the electrical network at start-up.
5、Dust Removal System: Equipped with cyclone and pulse bag filter, vacuum conveying ventilation system and anti-reverse air flow, dust removal efficiency reaches 99.9%.
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1、The material enters through the feed into the wide chamber.
2、The high-speed rotor acts on the material by repeated impacts, compression and grinding.
3、Materials that match the required fraction pass through the mesh and are discharged through the two-way outlet.
4、Unsorted materials continue to be crushed inside the chamber until the desired fraction is achieved.
5、Dust is taken to the vacuum removal system and filtered.
1、Large Feed Mills: Meets high throughput requirements for livestock and fish feed (including grinding down to 0.6mm) and reduces energy consumption per ton of feed.
2、Biomass processing plants: Effective grinding of sawdust, straw, which provides the necessary fraction for the production of pellets.
3、Grain warehouses/processing plants: Processing of grains, rice husks and other products adapted for further processing or feed production.
– Increased productivity by 30%
– Reduced energy consumption by 18%
– Reduced maintenance time by 60%
– Compliance with environmental standards for dust emissions
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1、Remote and face-to-face installation:
– Providing remote installation via video calls and 3D model demonstrations.
– For large production lines, we send experienced engineers for installation, commissioning and training of personnel.
– Providing detailed English versions of paper and electronic service manuals with full 3D diagrams.
2、24/7 Urgent response to service requests (After-Sales Response):
– We guarantee to provide initial technical solutions within 24 hours of receiving feedback.
– Communication via WhatsApp, WeChat, Email and video conferencing for 24/7 communication.
Global Spare Parts Supply:
We have partner warehouses in different countries where products (such as hammers, meshes, bearings, etc.) are delivered via international courier services (DHL/FedEx) to ensure the smooth running of your production.
Lifetime technical support and service: We provide technical updates and support throughout the life of your product.