Can I have a trial order or samples only for several pieces?

As the product is customized and need to be produced, we will charge sample cost, but if the sample is not more expensive, we will refund the sample cost after you placed mass orders.

Why there is tooling cost?

It's mold cost. Indispensable production process. Only need to pay for first order, and we will bear maintenance cost of mold damage.

What's your after-sale service?

If there is quality problem, please provide photos or test report, we will replace defective goods or return funds.

Qt 550 High Strength Roller Castings CT9-11 Precision Cast Tolerance

Name: Qt 550 High Strength Roller Castings CT9-11 Precision Cast Tolerance
Brand: Zibo Shuoqi Industry and Trade Co., Ltd.
SKU: 2162943842

Shandong, ChinaZibo Shuoqi Industry and Trade Co., Ltd.

US$3.20-55.00

100 Pieces

Product specifications

Casting Parts

Sample price:US$1.90/kg.Request sample

Product profile

Customization

Available

Type

Clay Dry Sand

Casting Method

Thermal Gravity Casting

Model NO.

QT400/QT450/QT500/QT550

Sand Core Type

Resin Sand Core

Application

Machinery Parts

Machining

M/C Machining

Material

Iron

Surface Treatment

Sand Blast

Surface Roughness

Ra0.05

Standard

GOST

Certification

ISO 9001:2015

Weight Range

0.5-500kg

Size Range

10-2000mm (Core Dimension Range)

Execution Standard

GB/T 1348-2019

Core Process

Sand Casting/Lost Foam Casting

Machining/Surface Treatment

CNC Machining Available, Anti-Rust Painting

Ustomization Method

Drawing Customization (CAD/Step) + Sample Customiz

Lead Time

Sample:15 Days / Mass Production:30-40 Days

Applicable Industries

Construction Machinery/Auto Parts/Agricultural Mac

Quality Certification

ISO 9001

Testing Service

Material Test Report Provided

MOQ

Small Batch Trial Production Supported

Transport Package

Wooden Cases / Waterproof Packaging / Pallets / Bu

Specification

Customizable

Trademark

Origin

Shangdong

HS Code

8483900090

Production Capacity

5000pieces/Year

Key features

High Precision Casting: Achieves Ra0.05 surface roughness with excellent dimensional accuracy for complex structures.

Customizable Dimensions: Size range from 10mm to 2000mm with full customization based on drawings or samples.

Wide Weight Capacity: Supports weight range from 0.5kg to 500kg for diverse industrial machinery applications.

Durable Material: Made from ductile iron with superior mechanical properties and corrosion resistance.

ISO 9001 Certified: Manufacturing process certified by ISO 9001:2015 ensuring consistent quality standards.

Fast Sample Delivery: Sample production completed within 15 days for quick prototyping and validation.

Comprehensive Machining: Includes CNC machining, anti-rust painting, and Dacromat coating services.

Trial Order Support: Small batch trial production supported with sample cost refundable upon mass order.

Company profile

High Repeat Buyers ChoiceODM ServicesOEM ServicesManagement Certification

Zibo Shuoqi Industry and Trade Co., Ltd.

Shandong, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 12 years CertifiedNearest Port: Qingdao PortAverage Response Time: ≤8.41h

About Our Factory & Business Background

AddressZibo, Shandong, China

Plant Area5000 square meters

Terms of PaymentLC, T/T, D/P, PayPal, Western Union, Small-amount payment

International Commercial Terms(Incoterms)FOB, CIF, CFR, EXW

Average Lead TimePeak Season Lead Time: within 15 workdays Off Season Lead Time: within 15 workdays

Minimum Order Quantity20 pcs

Supply Chain Partners20

Our Production Capability & Technical Expertise

Main ProductsMachining Part, Auto Spare Part, OEM Parts, OEM Auto Part, Spare Auto Part, CNC Turning Part, CNC Milling Part, CNC Machining Part, Aluminium Extrusion, Aluminium Profile

Production Lines2

Production MachinesCNC lathe, CNC drilling machine, Vertical lathe, Pressing machine, Radial drilling machine, Milling machine, Lathe, Punching machine, Shearing machine, Hardness tester, Metallographic microscope, Flaw detector

QA/QC inspectors1 people

Inspection Type for Finished Products100% inspection(Function inspection)

Inspection Method for Finished ProductsHave instruction but no written records

R&D Engineers1 people

Traceability of Raw MaterialsYes

Our Industry Experience & Global Business Record

Year of Establishment2013-12-02

Main MarketsDomestic

Repeat Buyers Choice80%~100%

Number of Foreign Trading Staff1

Overseas Agent/BranchNo

New Products Launched in Last yearNo

Our Certifications, Standards & Industry Recognition

Management System CertificationISO9001:2015, ISO45001:2018, ISO14001

Product Q&A

Q:Are you a trading company or manufacturer?

We are a factory, so we can provide competitive price and fast delivery for you.

Q:What kind of service can you provide?

Our company can provide customized casting, CNC machining and surface treatment according to customer requirements. We also offer aluminum profile customization, CNC machining with oxidation and spray coating surface treatment, as well as custom processing of other metal accessories.

Q:What shall we do if we do not have drawings?

Please send your sample to our factory, then we can copy or provide you better solutions. Please send us pictures or drafts with dimensions (Thickness, Length, Height, Width), CAD or 3D file will be made for you if placed order.

Q:What makes you different from others?

1. Our Excellent Service We will submit the quotation in 48 hours if getting detailed information during working days. 2. Our quick manufacturing time For Normal orders, we will promise to produce within 3 to 4 weeks. As a factory, we can ensure the delivery time according to the formal contract.

Q:Is it possible to know how are my products going on without visiting your company?

We will offer a detailed production schedule and send weekly reports with photos or videos which show the machining progress.