Explore our high-performance ore recovery and industrial aggregate crushing line-up, exported globally with certified engineering standards.
Understanding mechanical kinetics, material engineering, and performance thresholds of small-scale jaw crushers.
The PE150x250 mini jaw crusher operates on a single-toggle mechanism. The eccentric shaft, manufactured from premium 42CrMo alloy steel, creates an elliptical path that forces the moving jaw plate downward and forward. This motion actively draws in material and applies compressive force to fracture stubborn aggregate with compressive strengths up to 320 MPa.
For long-life operation under abrasive conditions, Ascend jaw plates are cast from high manganese steel (Mn13Cr2 or Mn18Cr2 depending on target hard rock classification). Through professional heat treatment, the surface layers work-harden continuously under impact, while the core maintains superior ductility to resist catastrophic cracking.
Adjusting the Closed Side Setting (CSS) on the PE150x250 is made simple through a robust shim-type mechanical mechanism. This enables precise discharge control from 10mm to 40mm, letting operators adjust output size to match downstream processing needs (such as input sizing for ball mill systems or sand making machines).
| Technical Parameter | Specification Details | Operational Impact |
|---|---|---|
| Feed Opening Size (W x L) | 150 mm x 250 mm (6" x 10") | Accepts raw ore feed up to 125mm comfortably without bridging. |
| Maximum Feeding Size | ≤ 125 mm | Prevents oversized material blockages at the primary inlet. |
| Discharge Adjustment Range (CSS) | 10 mm - 40 mm | Allows customized output sizes for secondary crushing units. |
| Crushing Capacity | 1.0 - 3.0 Metric Tons per Hour (t/h) | Perfect throughput profile for pilot testing plants and small-scale operations. |
| Eccentric Shaft Speed | 250 RPM (Revolutions Per Minute) | Balanced operational speed for maximized torque and throughput. |
| Electric Motor Power / Speed | 5.5 kW / 1440 RPM | Energy efficient design reducing onsite generator/power requirements. |
| Optional Diesel Engine Power | 8 HP to 12 HP (Single Cylinder, Air Cooled) | Provides high mobility in remote gold mining or quarry sites without grid access. |
| Total Dynamic Weight | ~ 820 kg (Excluding base frame / engine) | Compact structure suitable for mounting on mobile trailers or skid steers. |
Henan Ascend Machinery & Equipment Co.,Ltd. leverages its strategic location in the High-Tech Development Zone of Zhengzhou City, Henan Province. Zhengzhou serves as the absolute epicenter of China’s heavy mining machinery manufacturing sector. This industrial cluster grants us immediate access to raw material resources, high-grade casting foundries, and advanced heat treatment facilities.
Our localized supply chain ensures that we source structural steel, heavy bearings, and electrical components at unparalleled volume discounts. We pass these cost savings directly onto our global clientele, ensuring that buying an Ascend PE150x250 mini jaw crusher offers an unmatched return on investment compared to European or North American counterparts.
Furthermore, being a major transportation hub, our proximity to both the Qingdao Port and the Zhengzhou East Railway Terminal (linked directly to the China-Europe freight train network) enables fast, reliable shipping times to Africa, Central Asia, South America, and Southeast Asia.
Our equipment is designed to operate under harsh conditions while meeting local safety, environmental, and customs regulations globally.
In regions like Zambia, Tanzania, and Papua New Guinea, the PE150x250 jaw crusher is widely deployed as the initial primary crusher. It reduces raw gold-bearing quartz vein material down to size, which is then fed into gravity wet pan mills or shaking tables for gold recovery. Its compact size and low power usage make it ideal for artisanal miners.
Before investing millions into large-scale beneficiation plants, geological laboratories use our lab jaw crushers to crush core drill samples. With its precise output settings, the PE150x250 ensures high repeatability of sample pre-crushing without risk of cross-contamination between geological samples.
Municipal and small demolition contractors use the mobile diesel variant of the PE150x250 to process concrete waste, bricks, and tiles directly on-site. This enables the direct reuse of crushed aggregate back into landscaping projects, eliminating landfill costs and supporting environmental circular economy initiatives.
Ascend understands the complexities of international trade and custom compliance. Every PE150x250 mini jaw crusher we manufacture holds CE certification for the European Market and ISO 9001:2015 for quality management assurance. We supply complete commercial documentation, certificates of origin, and custom declarations to ensure hassle-free port clearance. For Russian-speaking markets, our products meet EAC regulations, and we actively assist with local import standards across Africa (SABS/SONCAP) and South America.
Ascend has developed steadily since its establishment. Our business covers more than 130 countries and regions around the world, especially in Africa and Southeast Asia. Our machinery quality and after-sales service have won widespread praise from international customers.
Select from our range of high-performance mining equipment built to work flawlessly with our jaw crusher configurations.
Impact crusher is a kind of secondary crushing equipment which uses impact power to crush materials. Impact crusher is characterized by easy maintenance, high reduction ratios and high efficiency to produce precisely cubic shape products. It is designed with three crushing chambers, seamlessly connected rotor, wear-resistant blow bar and installation of insert type. Moreover, it has tooth type liner, gradient designed bearing seat, frame with several openings and screws or hydraulic start-up devices. Impact crushers can be used in all different stages of size reduction from primary crushing to the last step of the crushing process.
Read MoreProven solutions on the ground. Check out some of our recent installations and equipment deployments worldwide.
Keep up-to-date with Ascend shipments, site visits, product upgrades, and global mining insights.
Shipment News
Nov 2025
Our custom engineered mobile diesel engine PE250x400 jaw crusher plant has been successfully dispatched to a gold mining cooperative in Papua New Guinea. This setup allows immediate processing of primary ore on site, without grid connection constraints.
Aug 2025
Ascend dispatched two complete sets of high recovery gold kacha concentrators with integrated sizing screens to Lusaka, Zambia to bolster small gold recovery operations.
Jul 2025
A consignment of high efficiency 6-S gravity separation shaking tables was loaded for shipment to Sudan, specifically optimized for quartz-bound gold extraction.
Jul 2025
Our workshop finished custom-built heavy base diesel configuration ball mill specifically customized to match the wet processing demands of PNG mining projects.
Jul 2025
Another mobile aggregate production line featuring our PE250x400 model was shipped to Tanzania to supply local road building material.
Jun 2025
Our heavy industrial division completed the successful dispatch of a heavy-duty primary PE600x900 jaw crusher system destined for a large copper mining operation in Zambia.
Get answers to the most common queries regarding operation, maintenance, ordering, and logistics of our mini jaw crusher lines.
Complete your plant configuration with our premium downstream milling, gravity separation, and screening products.
Henan Ascend Machinery & Equipment Co.,Ltd. was established in 2005 and it is located in the high-tech zone of Zhengzhou City, Henan Province.
Ascend is mainly engaged in the research and development, manufacturing, sales and after-sales service of complete sets of crushing, grinding, screening, feeding and conveying heavy mining machinery. If you need to crush limestone, granite, gravel or other stone, or grinding them into powder, or extract gold, please feel free to contact us. Just tell us your needs and our engineers can provide you with professional advice. And we have our own factory, the quality of the machine is guaranteed, the price is more advantageous. We believe that we will be your good choice.
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