What is the minimum order quantity?

We offer a low MOQ and can meet small order requests.

Where is your company located?

Our company is located in Jinan City, Shandong Province, China.

Parallel Co-Rotating Involute Spline Screw Element and Core Shaft

Name: Parallel Co-Rotating Involute Spline Screw Element and Core Shaft
Brand: Shandong Topline Machinery Co., Ltd.
SKU: 2107382375

Shandong, ChinaShandong Topline Machinery Co., Ltd.

US$500.00

1-4 Pieces

US$300.00

5-19 Pieces

US$200.00

20+ Pieces

Sample price:US$99999.00/piece.Request sample

Product profile

Customization

Available

After-sales Service

Support Remote Warranty

Warranty

1year

Model NO.

TL Serious

Material

304 Stainless Steel

Function

Multifunctional

Advantage

Easy Operation High Efficiency

Type

Twin Screw Extruder

After-Sales Service Provided

Video Technical Support

Power Source

Electricity

Technology

Twin Screw Extrusion

Condition

New

Usage

Commercial, Industrial and Personal Usage etc

Transport Package

Wooden Box

Specification

10× 10× 10

Trademark

TOPLINE

Origin

Shandong, China

Key features

High Torque and Strength: Designed for high-end users with high torque, high strength, and high precision capabilities.

Customizable Design: OEM accepted; products can be made according to customer drawings and designs.

Low MOQ: Accommodates small order requests to meet diverse client needs.

Versatile Configuration: Configurable for material transportation, mixing, shear dispersion, exhaust, and pressure extrusion.

Durable Materials: Constructed from W6Mo5Cr4V2, 38CrMoAlA, and other high-quality steel alloys.

Strict Quality Control: Features pre-production samples and final inspections before shipment.

1-Year Warranty: Includes support remote warranty coverage for one year.

Video Technical Support: Provides video technical support for after-sales service needs.

Company profile

Importers and ExportersCustomization from Designs3D Software DesignProduction Process Visualization

Shandong Topline Machinery Co., Ltd.

Shandong, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 3 years CertifiedNearest Port: Qingdao PortAverage Response Time: ≤2.74h CertifiedTerms of Payment: T/T, PayPal, Western Union, etc.

AI-Powered supplier vetting

SummaryShandong Topline Machinery Co., Ltd. is a Chinese limited-company manufacturer/factory in Shandong with 185 employees and a valid import/export license. It provides 3D software design and several customization options, and reports new products within the past year. However, it does not provide ODM services, lacks SDK availability and OEM service for popular brands, and has no overseas warehouse, showroom, agents, branches, or offline trade-show participation. Service management procedures exist for corrective actions and complaint handling, but written records are absent. The supplier reports one-month lead times in both peak and off-season periods, with Qingdao Port identified as the nearest port. Financial information is present for recent years, but the provided slices do not establish financial strength or credibility. No certification holdings or customer cases are identified.

Supplier typeThe supplier is identified as a manufacturer/factory and limited company, specifically Shandong Topline Machinery Co., Ltd., operating in Shandong, China. It has 185 employees and a valid import/export license, supporting its identification as an operating manufacturing and export entity.

R&D capabilityThe supplier reports new products within the past year and provides 3D software design services. However, it has no available SDK and does not provide ODM services, indicating some product-development activity but limited evidence of broader innovation infrastructure.

Production capacityThe supplier is explicitly identified as a manufacturer/factory with 185 employees and a stated manufacturing capacity profile. It also holds a valid import/export license, but the slices do not provide production equipment, output, capacity, or quality-performance metrics.

Customization capabilityThe supplier explicitly provides 3D software design services and supports customization from samples, customization from designs, full customization, and minor customization. This is direct evidence of broad customization capability, despite the absence of ODM service.

Product Q&A

Q:Who are you?

Our company specializes in R&D, production, sales, and application promotion of food engineering projects. We have served over 970 companies and export to 116 countries with a team of more than 20 years.

Q:How do you guarantee quality?

We always produce a pre-production sample before mass production and conduct a final inspection before shipment.

Q:What products can you supply?

We supply gear boxes, preconditioners, screws and barrels, screw elements, shafts, molds, and more.

Q:Do you accept OEM orders?

Yes, OEM is accepted. You can send us your drawings, and we will make products according to your design.

Q:What is the warranty period?

We provide a 1-year warranty with remote support service.