What testing services do you provide before shipping?

We provide measurement checks, metallographic analysis, hardness tests, ultrasonic inspection, and coloring flaw testing with a detailed report.

What payment terms do you accept?

We offer flexible payment terms including T/T, L/C, DP, Western Union, and small-amount payments to suit different regions.

Do you support reverse engineering services?

Yes, we provide reverse engineering services along with inspection, property test reports, and dimension reports based on customer samples.

Bottom Shell for Kb63-89s Gyratory Crusher 2081602290

Name: Bottom Shell for Kb63-89s Gyratory Crusher 2081602290
Brand: Quarry and Mining Spares (Zhejiang) Co., Ltd.
SKU: 1948539641

Zhejiang, ChinaQuarry and Mining Spares (Zhejiang) Co., Ltd.

US$1.45-1.89

1 kg

Product profile

Customization

Available

After-sales Service

Available

Warranty

Guarantee to Fit

Model NO.

KB63-89S

Certification

CE, ISO 9001:2000, ISO 9001:2008

Standard

GB, ASTM

Surface Treatment

Spray-Paint

Manufacturing Process

Casting

Material

High Manganese Steel

Color

Customized

Drawing

Original or Customized

Delivery Time

15-30 Days

Condition

New

Type

Concave

Use

Ore Mining

Machine Type

Impact Crusher

Experience

More Than 10 Years

Crusher Models

CH420, CH430, CH440, CH660, CH830I, CH840

Transport Package

Steel Pallet

Specification

MN13CR2, MN18CR2

Trademark

STEN

Origin

China

HS Code

8474900000

Production Capacity

5000 Ton/Year

Key features

100% Fit Guarantee: Full refund provided if parts do not fit the machine perfectly.

Customized Casting: Available based on customer drawings and specific material composition.

Wide Model Coverage: Supports approximately 80% of popular crusher models, including those from before 1950.

Fast Delivery: VSI parts and common crushers kept in stock for quick shipping.

Comprehensive Testing: Includes measurement, metallographic, hardness, and ultrasonic inspection reports.

Diverse Material Options: Offers Austenitic Manganese steels, High Chromium White Cast Irons, and Alloy steels.

Flexible Payment Terms: Accepts T/T, L/C, DP, Western Union, and other regional payment methods.

Reverse Engineering: Service available for dimension reports and reverse engineering based on customer samples.

Company profile

R&D CapabilitiesFlexible CustomizationImporters and ExportersHigh Repeat Buyers Choice

Quarry and Mining Spares (Zhejiang) Co., Ltd.

Zhejiang, China

Business Type: Manufacturer/Factory CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc.Export Year: 2010-12-01Nearest Port: NingBo, ShangHai, TaicangAverage Response Time: ≤10.07hTerms of Payment: LC, T/T, D/P, etc.

AI-Powered supplier vetting

SummaryJINHUA STEEL CASTING AND ENGINEERING PARTS CO., LTD. is identified as a Chinese manufacturer/factory producing crusher and wear-resistant steel castings. The supplier reports three production lines, 50 years of combined R&D engineer experience, 6–10 quality-control staff, and annual manganese casting output of 10,000 tons; another description states annual production capacity above 5,000 tons. It reports that 71%–90% of sales are exports, has self-operated import and export rights, and began exporting in 2010. Listed management certifications include ISO 9000, ISO 9001, ISO 20000, GMP, and ISO 14064. The supplier states it supports major crusher brands and customer drawings, with professional designers and mold-making capability. SGS audit information is provided, but the stated audit evaluation result is 0 and the report validity ended on 2025-07-22. Overseas service facilities, formal R&D service categories, environmental documentation, and customer cases are not sufficiently evidenced.

Supplier typeThe supplier is explicitly classified as a Manufacturer/Factory and is registered as a limited company in China, with operations in Zhejiang. This supports direct manufacturing status rather than a purely trading or intermediary profile.

CertificationsThe supplier lists ISO 9000, ISO 9001, ISO 20000, GMP, and ISO 14064 certifications. An SGS audit record is also provided, but its stated evaluation result is 0 and the report expired on 2025-07-22; therefore, the current effectiveness and audit performance cannot be treated as fully positive.

R&D capabilityThe supplier reports 50 years of total R&D engineer experience and states that professional designers can implement new product development quickly. It also supports customer drawings, but the status of formal product-information R&D, ODM, 3D design, SDK, and environmental-development capabilities is unknown.

Production capacityThe supplier operates three production lines, reports 6–10 quality-control staff, and states manganese casting output of 10,000 tons, while another description reports annual production capacity above 5,000 tons. Its stated product range covers crusher wear parts and other steel castings, providing explicit evidence of substantial manufacturing capability.

Customization capabilityThe supplier explicitly states that it supports customer drawings and uses professional designers and efficient mold making to implement new product development. This directly supports drawing-based and mold-related customization, although the breadth of customization services is not otherwise quantified.