High Output Stone Impact Crusher 400-700t/h For Construction Railway


Description

Proven in Global Megaprojects
→ Hydropower Construction: Processed 2.8Mt basalt
→ High-Speed Rail Networks: Supplied 12.5mm-31.5mm graded granite
→ Green Building Materials: Produced LEED-certified quartzite sand

Engineering Breakthroughs
Dual-Zone Crushing Dynamics
Integrated intergranular laminated crushing + impact grinding chambers, achieving:
92% cubic yield (EN 933-5 compliant)
40% extended wear life on Xtralloy® blow bars
360° rotor monitoring via IoT-enabled sensors

Technical Details

Product Advantage

1. The special oversized cavity design greatly improves the crushing rate and production capacity;
2. Compared with the same type of equipment in the same industry, our company's impact crusher can be increased by 10-25%;
3. The vulnerable parts of the rotor disc are equipped with wear-resistant guard plates, which are easy to replace and repair;
4. The non-circular rotor structure design gives full play to the throwing function of the plate hammer, greatly improves the crushing efficiency, reduces the wear of the plate hammer, and under the same conditions, the service life of the plate hammer is extended by about 20%.
5. Intelligent hydraulic maintenance system (VS bolt mechanical adjustment)
Integrated electro-hydraulic proportional valve (response time ≤50ms) + closed hydraulic circuit (pressure resistance 35MPa) to achieve precise adjustment of the impact frame opening at the level of 0.1mm. Equipped with a fault self-diagnosis system (13 types of common fault code library), the maintenance window period is shortened to 45 minutes (traditional methods require 4-6 hours). Passed the EU CE PED 2014/68/EU hydraulic system certification and was successfully applied to the concrete aggregate emergency support system of CGN Yangjiang Nuclear Power Station.

Applicable Materials and Application

Impact crusher applicable mining, metallurgy, building materials, transportation, water conservancy and hydropower, construction crushing. Applicable to the production of all machine-made sand in the sand and gravel aggregate industry, including common limestone, river pebble, basalt, granite, iron ore, construction waste, etc.Different models match different materials.


Company Infomation



Chongqing Sanming Heavy Industry Co., Ltd. was established in 1994 as a comprehensive equipment manufacturing company that integrates scientific research, production, sales and service. Adhering to the business philosophy of "honesty, pragmatism and innovation", and focusing on the product orientation of "intelligence, high efficiency, energy conservation and environmental protection,” with 30 years of innovative development, Sanming’s products now include stone crusher and screening equipment, casting spare parts, intelligent control systems, and EPC general contracting projects, covering numerous industries such as mining, building materials, highways, railways, bridges, coal, metallurgy and chemical industry. It has become a national high-tech company.We insist on forging ahead with the goal of "casting first-class machines, shaping first-class brands, and building first-class enterprises". We are determined to build an intelligent, industrialized, and standardized machinery production base in western China, plan a 5-year strategic plan, and plan to be listed on the main board.

Workshop

Production and Processing Workshop


Finished Product Display Workshop



Project Cases





FAQ

1.Can I have a sample order?
A: Yes.

2.What about the leading time ?
A: 15 working days.

3.Do you have any MOQ limit ?
A: MOQ is 1 set.

4.Can you provide OEM and ODM services?
A: Yes.

5.Will you provide pre-sale services ?
A: Yes. SAMYHI consists of experienced specialists, we will offer a suitable solution according client's requirement in time.

6.Is our after-sales service excellent ?
A: Yes. SAMYHI's skilled technicians are available to assist with onsite installation,commissioning & training on request.

7.Will we provide technical support ?
A: SAMYHI provides enough hardware resource especially for large-scale production lines, clients can carry out installation, commissioning and acceptance before delivery.