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We understand the dynamic nature of your demands. Our flexible production lines and low MOQs mean you can respond swiftly to market changes without overcommiting resources, ensuring your business stays agile and cost-effective.

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With over 20 years of experience and a proven track record in serving international markets, we pride ourselves on timely delivery and supply reliability. Our efficient production management and logistics expertise mean you can count on us for consistent supply, keeping your operations smooth and uninterrupted.

Sand Casting Parts with Strict Quality Control

Name: Sand Casting Parts with Strict Quality Control
Brand: Qingdao Jiaen Machinery Technology Co., Ltd
SKU: 2151494022

Shandong, ChinaQingdao Jiaen Machinery Technology Co., Ltd

US$2.00-30.00

10 Pieces

Sample price:US$5.00/piece.Request sample

Product profile

Customization

Available

Casting Method

Sand Casting

Casting Form Material

Metal

Model NO.

dongshuangbei02

Casting Metal

Cast Iron

Casting Form Usage Count

Semi-permanent

Surface Treatment

Sand Blast

Surface Roughness

Ra6.3

Coating

Zinc oxide

Machining Tolerance

+/-0.02mm

Standard

DIN

Certification

CE, RoHS, ISO 9001:2000, ISO 9001:2008

Quality Standard

ISO9001

Machining Type

CNC Turning Milling Drilling Lathe

Sand Core Type

Resin Sand Core

Surface Treatments

Polishing/ Shot Blasting

Color

According to Client's Request

Drawing Format

Step, STP, Gis, CAD, Pdf, Dwg, etc.

Logo

Laser Engraving, Silk Printing, More Customized

Package

PE Foam+Carton+Wooden Box

Quality Control

100% Inspection

Transport Package

According to Customer Requirements

Specification

20*30

Trademark

OEM

Origin

Qingdao, China

HS Code

7325101000

Production Capacity

10000 Piece/ Month

Key features

Customizable Material Composition: Tailored material composition and dimensional parameters to meet specific application needs.

Wide Material Compatibility: Compatible with Gray Iron, Ductile Iron, Malleable Iron, Aluminum, and Steel alloys.

High Precision Machining: Machining tolerance up to +/-0.02mm with dimensional tolerance T9-CT12.

Comprehensive Certifications: CE, RoHS, ISO 9001:2000, ISO 9001:2008, ASTM, GB/T, and DIN standards compliance.

Low Unit Cost for Mass Production: High production efficiency and short lead times reduce overall manufacturing costs.

Near-Net Shape Forming: Reduces material waste and machining energy consumption for green manufacturing.

Robust Packaging Solution: Plywood wooden box with anti-collision protectors and anti-slip boards for long-distance transport.

100% Quality Inspection: Visual and function inspection with 100% inspection available upon request.

Company profile

In-stock CapacityFull CustomizationQuality AssuranceR&D Capabilities

Qingdao Jiaen Machinery Technology Co., Ltd

Shandong, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 1 year CertifiedNearest Port: Qingdao PortAverage Response Time: ≤0.64h

AI-Powered supplier vetting

SummaryJiaen Machinery is a combined supplier engaged in mold manufacturing, mechanical and electrical equipment manufacturing, mechanical parts processing and related sales. It reports professional technical R&D capability, 3D design services and broad customization options. Quality assurance, raw-material traceability and standardized inspection instructions are documented, while inventory capability and stated lead times within 15 working days are also reported. However, no supplier-management-system certification, valid manufacturing-capacity contract with affiliated subcontractors, overseas warehouse, overseas showroom, overseas agents or branches are reported. The supplier has export rights and 51%–70% export sales, but began exporting only one year ago. Financial information is referenced for 2022–2024, but no substantive financial results are provided. Customer complaint handling is categorized as “Others,” and no written corrective/preventive-action procedures or records are reported. No customer cases...

Supplier typeThe supplier is identified as a combined company and operates across technical services, technology development, mold manufacturing, mechanical and electrical equipment manufacturing, mechanical parts processing and related sales. This indicates a manufacturing-oriented supplier with supporting technical and commercial activities.

CertificationsThe supplier-management-system certification field is explicitly recorded as NIL. No certification evidence is provided in the available information.

R&D capabilityThe supplier states that it is a professional technical supplier and provides R&D capability, 3D software design services, technical development and technology-related services. These explicit capabilities support a positive assessment of technical innovation capacity.

Production capacityThe supplier covers mold and equipment manufacturing and mechanical-parts processing, reports inventory capability, quality assurance, raw-material traceability and uniformly followed inspection instructions. It also states average peak- and off-season lead times within 15 working days, although no valid manufacturing-capacity contract exists with affiliated subcontractors and manufacturing scale is not specified.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, minor customization and flexible customization, supported by 3D software design services. This is direct evidence of broad customization capability.

Product Q&A

Q:What materials are commonly used for casting parts?

Common materials include aluminum alloys (lightweight, corrosion-resistant), zinc alloys (low melting point, high ductility), magnesium alloys (high strength-to-weight ratio), copper/brass alloys (excellent conductivity), and cast iron (high hardness and wear resistance).

Q:Is venting necessary in the casting process?

Yes, venting is always required. Proper venting helps eliminate air entrapment, reducing gas porosity and ensuring uniform metal flow during casting.

Q:What causes porosity in casting parts, and how to mitigate it?

Porosity stems from gas entrapment (gas porosity) or uneven solidification (shrink porosity). Mitigation includes mold flow analysis for optimal vent design, uniform wall thickness, and thorough metal liquid deoxidation.

Q:What quality inspection methods are used for casting parts?

Inspection methods include X-ray/ultrasonic testing (for internal defects), optical projection/3D coordinate measurement (for dimensional accuracy), and surface roughness testing (for finish quality).

Q:Whether inspection to keep the quality?

1.Accessories samples inspeciton; 2.Finished samples inspeciton; 3.First article inspection ; 4.Rounting inspeciton ; 5.Spot inspection; 6.100% inspection if requested.