What materials are used for the frame and jaw plates?

The frame is made of Q235 Steel, and the movable and fixed jaw plates are made of High Manganese Steel.

2026 Famous Stone Crushing Quarry Machines for Sale

Name: 2026 Famous Stone Crushing Quarry Machines for Sale
Brand: ATAIRAC ENGINEERED PRODUCTS INC(CHINA)
SKU: 874610555

Shanghai, ChinaATAIRAC ENGINEERED PRODUCTS INC(CHINA)

US$10,000.00-100,000.00

1 Piece

Product profile

Type

Jaw Crusher

Motor Type

AC Motor

Motor Power

250kw

Model NO.

JCA160

Application

Mine

Outlet Size

150-300mm

Inlet Size

1600*1200mm

Condition

New

Capacity

490-1200t/H

Max. Feed Size

1020mm

Power

250kw

Frame Material

Q235 Steel

Transport Package

The Crusher Should Be Processed to Be Rustproo

Specification

HIGH MANGANESE STEEL

Trademark

ATAIRAC

Origin

China

Key features

V-Type Crushing Chamber: Symmetrical design ensures same actual and nominal feeding width for high capacity and low power consumption.

Non-Welding Frame Structure: Assembled type structure avoids weld defects and stress, ensuring stable long-term operation and easy transportation.

Heavy Duty Swing Jaw: Integrates forged eccentric shaft and self-aligning bearings with labyrinth seal for high impact resistance and stability.

Integrated Motor Design: Motor seat and crusher frame integrated design saves space, shortens V-belt length, and prolongs belt lifetime.

High Capacity Output: Capacity ranges from 490-1200t/H depending on customization, suitable for coarse crushing of various rocks.

Durable Wear Parts: Movable and fixed jaw plates made of high manganese steel for extended service life and impact resistance.

Easy Adjustment System: Mechanical or hydraulic double wedge block adjustment device for faster, safer, and more time-saving discharge opening adjustment.

Large Size Bearings: Large size bearing design achieves higher loading capacity, long lifetime, and safe operation under heavy loads.

Company profile

ATAIRAC ENGINEERED PRODUCTS INC(CHINA)Shanghai, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available CertifiedCustomization Options: Customization from Designs, Full Customization, etc. CertifiedExport Year: 10 Years CertifiedNearest Port: Shanghai PortAverage Response Time: ≤11.64h

AI-Powered supplier vetting

SummaryThe supplier is a combined-type company operating in machinery equipment, mining machinery, mechanical and hydraulic equipment, installation, systems integration, and technology development. It offers a broad range of crushing, screening, conveying, milling, and mineral-processing equipment, with stated manufacturing, export, service, quality-control, and R&D capabilities. Evidence supports flexible customization, ODM services, new product activity during the past year, a professional technical team, and documented complaint-handling procedures. However, the supplier does not provide OEM services for popular brands, has no available SDK, no in-stock capacity, no overseas warehouse or showroom, and lacks a valid manufacturing contract with related subcontractors. No certification evidence or customer case references are provided.

Supplier typeThe supplier is identified as a combined-type company. Its stated activities cover manufacturing and service-related capabilities, while its offerings include complete mineral-processing equipment such as crushers, screens, feeders, conveyors, and mills.

After-Sales capabilityThe supplier has a clear procedure and followed records for handling customer complaints, and it reports a professional service construction team. Nevertheless, it has no in-stock service capacity, overseas warehouse, or overseas showroom, which limits evidence of rapid overseas support.

R&D capabilityThe supplier reports R&D capability, new products during the past year, ODM services, and technology development involving mechanical, electrical, and hydraulic equipment. It does not have an available SDK, but the available evidence supports product and engineering innovation capability.

Production capacityThe supplier states that it has reliable production and processing equipment, a professional technical team, finished-product inspection instructions that are uniformly followed, and a broad equipment portfolio. Production continuity is subject to qualification concerns because no valid contract exists with related subcontractors, and no in-stock capacity is available.

Customization capabilityBoth R&D and design-service records explicitly list customization from designs, full customization, minor customization, and flexible customization. The supplier also provides ODM services, indicating broad stated support for customized product development.

Product Q&A

Q:What is the delivery time?

30 working days after payment of earnest money or depends on order quantity.

Q:What is the warranty period?

We guarantee quality of the machines (excluding wearing parts) for a period of one year from the date of trial run finish under our technician's guidance.

Q:What is the after-sales service?

We will send engineers to guide your workers to install the machine and take trial run; the buyer should prepare the materials and tools needed, and offer necessary assistance. The actual expenses incurred for accommodation, to and from travel for the engineer, and insurance, should be borne by the buyer.

Q:What is the maximum feeding size?

The maximum feeding size is 1020mm.

Q:What is the capacity of the jaw crusher?

The capacity is 50-330 T/H based on limestone, with customizable options up to 1200t/H.