What is the average lead time?

Peak season lead time is one month, while off-season lead time is within 15 workdays.

What is the material grade of the bolts?

Material grade is 40Cr with quality levels of 12.9, 10.9, 8.8, 6.8, and 4.8.

Cr-Mo Alloy Cast Mill Liners Cement Plant HRC50 Custom ISO 9001 Certified

Name: Cr-Mo Alloy Cast Mill Liners Cement Plant HRC50 Custom ISO 9001 Certified
Brand: Wuxi Eternal Bliss Alloy Casting & Forging Co., Ltd.
SKU: 2297143075

Jiangsu, ChinaWuxi Eternal Bliss Alloy Casting & Forging Co., Ltd.

US$2.95

100-999 Sets

US$2.27

1,000+ Sets

Sample price:US$27.00/set.Request sample

Product profile

Customization

Available

Type

Ball Mill

Motor Type

Customization

Model NO.

Motor Power

Customization

Rotationl Speed

Customization

Application

Construction

Materials

Customization

Warranty

Video Support

After-sales Service

Customization

Material

High Manganese Steel/Cr-Mo Alloy Steel/High Chrom

Size

Customers' Drawings

Hardness

HRC50-65

Use

Protect The Mill Cylinder

Transport Package

Plywood Case

Specification

M30 x 370mm

Trademark

Origin

China

Production Capacity

500000pieces/Year

Key features

High Strength Grades: Available in 12.9, 10.9, 8.8, 6.8, and 4.8 strength grades for diverse applications.

Wide Size Range: Sizes from M20 to M45 and specifications up to M48 x 1080mm available.

Versatile Bolt Heads: Offer Oval, Square, Ellipse, and Round head bolts to fit various needs.

Proven Performance: Suitable for large mills up to 12m diameter and small to large cement/coal mines.

Heat Treated Quality: Properly heat-treated to ensure superior mechanical properties and durability.

Complete Kit: Standard units include rubber ring, concave washer, spring washer, and nut.

Customizable Motor: Motor type, power, and rotational speed can be customized to specific requirements.

OEM/ODM Service: Full customization available from samples or designs with factory direct support.

Company profile

Importers and ExportersHigh Repeat Buyers ChoiceYears of Export ExperienceExperienced Team

Wuxi Eternal Bliss Alloy Casting & Forging Co., Ltd.

Jiangsu, China

CertifiedBusiness Type: Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs CertifiedExport Year: 10 Years CertifiedNearest Port: Shanghai PortAverage Response Time: ≤2.41h

AI-Powered supplier vetting

SummaryEB China is an industrial equipment and materials supplier involved in petroleum drilling and production equipment, metallurgical equipment, special steel, non-ferrous alloys, new-material technology, and installation services. Its stated manufacturing scope includes castings, forgings, machinery, and e-bike products, with substantial annual capacity figures. The supplier reports ISO9001, ISO14001, and ISO45001 certifications for its factories. It has documented procedures for corrective and preventive actions, complaint handling, supplier-service assessment, and approved-supplier updates. However, quality traceability, quality-assurance status, and testing-equipment quantity are either unknown or reported as zero. R&D resources are limited to one engineer, with no new products reported in the previous year and no available SDK, although ODM, OEM, sample-based, and design-based customization are offered. Overseas service infrastructure and offline trade-show participation are absent. Customer-facing...

Supplier typeThe supplier operates across industrial equipment, specialized metals, foundry, forging, machinery, and e-bike manufacturing activities. Its stated scope also includes new-material R&D and installation services, indicating a manufacturer and industrial solution provider rather than a purely trading company.

CertificationsThe company states that its e-bike assembly factory, foundry and forging plant, and machinery plant have passed ISO9001, ISO14001, and ISO45001 management-system certification. The slices do not provide certificate numbers, validity dates, or issuing-body details.

After-Sales capabilityThe supplier has documented corrective/preventive-action and customer-complaint procedures with followed records, plus written procedures and records for assessing service capability. However, it has no overseas showroom, overseas agent or branch, or offline trade-show participation, so international service coverage is limited despite formal process evidence.

R&D capabilityInnovation resources appear limited: the supplier reports one R&D engineer, no new products in the previous year, and no available SDK. It does provide ODM and OEM services and undertakes customization, but the evidence does not demonstrate strong ongoing product innovation.

Production capacityThe supplier reports annual output capacities of 100,000 tons for castings, 30,000 tons for forgings, and up to 1,000,000 sets for machinery and E-V products, supported by 21–30 quality-control staff. However, the stated quantity and size of quality-control test equipment is zero, creating a clear production-quality control deficiency.

Customization capabilityThe supplier explicitly offers customization from samples, graphic or design inputs, and general customization, alongside ODM and OEM services for popular brands. These statements directly support capability for both customer-specified and original-design manufacturing.