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: ≤6.92hTerms 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 casting parts. The supplier reports three production lines, more than 5,000 tons of annual capacity, 10,000 tons of manganese casting output information, 50 years of total R&D engineer experience, and 6–10 quality-control staff. It has reported export activity since 2010, with exports representing 71%–90% of total sales and self-operated import/export rights. The company states that it supports drawings and develops parts for multiple crusher brands, indicating customization and product-development capability. Listed management-system certifications include ISO 9000, ISO 9001, ISO 20000, ISO 14064, and GMP. An SGS audit is recorded, but its evaluation result is shown as 0 and the stated validity period ended on 2025-07-22. Overseas service channels, SDK availability, environmental documentation, and several other service capabilities remain unknown.

Supplier typeThe supplier is explicitly classified as a Manufacturer/Factory and is registered as a limited company in Zhejiang, China. Its listed business identity is consistent with direct manufacturing rather than an intermediary-only profile.

CertificationsThe supplier lists ISO 9000, ISO 9001, ISO 20000, ISO 14064, and GMP certifications. However, the SGS audit record shows an evaluation result of 0, and the recorded report expired on 2025-07-22; the slices do not clarify the current validity of the listed certifications.

R&D capabilityThe supplier reports professional designers, long-term designer training, efficient mold making, and the ability to implement new product development from customer requirements. Nevertheless, the status of product-information R&D, ODM, SDK availability, and related technical capabilities is unknown.

Production capacityThe supplier reports three production lines, 6–10 quality-control staff, more than 5,000 tons of annual capacity, and 10,000 tons of manganese casting output information. Its product range covers multiple crusher and wear-resistant casting categories, providing explicit evidence of substantial production capability.

Customization capabilityThe company states that it supports customer drawings and can correctly and quickly implement new product development using professional designers and efficient mold making. This directly supports the ability to customize crusher parts to customer specifications.