How long does it take to inflate or deflate?

It only takes 2 seconds to inflate and deflate the roll tube to separate and place it.

What is the maximum load capacity?

Steel materials can be selected for bearing weights of more than 1 ton.

Expending Air Shaft for Slitter Rewinder Machine

Name: Expending Air Shaft for Slitter Rewinder Machine
Brand: Dongguan Hongjun Packaging Technology Co., Ltd.
SKU: 1915817852

Guangdong, ChinaDongguan Hongjun Packaging Technology Co., Ltd.

US$100.00-500.00

1 Piece

Product profile

Customization

Available

After-sales Service

Online Operation Video, Replacement Parts

Warranty

1 Years

Model NO.

3inch

Inner Diameter of Applicable Tube

76.2mm(Customers Need to Inform Their Core ID Exac

Outside Diameter

74mm-74.5mm(Can Be Customized)

Expanding Elements

Aluminum/Rubber/Steel Lug

Length

Be Customized as Customers Requirements

Shaft Body

Steel/Aluminum Alloy

Shaft End

Steel

Colour

Silver or Brown

Transport Package

Carton/Wooden Box

Origin

China

HS Code

8483109000

Production Capacity

2000PCS/Month

Key features

Customizable Dimensions: Outer diameter, length, and core ID can be customized per customer drawings.

Fast Inflation/Deflation: Inflates and deflates in just 2 seconds for efficient roll tube handling.

High Load Capacity: Steel body options support loads over 1 ton for heavy-duty applications.

Durable Construction: Chrome-plated steel shaft with aluminum convex keys and rubber liners.

Wide Application: Suitable for slitting, printing, rewinding, coating, and bag making machinery.

Easy Maintenance: Removable shaft head and interchangeable parts simplify upkeep.

1-Year Warranty: Comprehensive 1-year warranty coverage for mechanical defects.

Online Support: 24/7 online operation videos and replacement parts service available.

Company profile

R&D CapabilitiesFast DeliveryCustomization from Designs

Dongguan Hongjun Packaging Technology Co., Ltd.

Guangdong, China

Business Type: Manufacturer/FactoryExport Year: 2011-03-06Nearest Port: ShenzhenAverage Response Time: ≤8.84hTerms of Payment: LC, T/T, PayPal, etc.International Commercial Terms(Incoterms): FOB, EXW, CFR, CIF, DDP, FCA

AI-Powered supplier vetting

SummaryDongguan Hongjun Packaging Technology Co., Ltd. is a China-based manufacturer/factory in Dongguan, Guangdong, focused on intelligent web guiding systems, automatic tension systems, air shafts, rollers, and related packaging and printing machinery components. The supplier explicitly reports R&D capability as a professional technical supplier, provides after-sales service, and offers multiple forms of customization. It does not provide 3D software design services and has no available SDK. Export sales account for 90%, and it began exporting four years ago. The available information does not establish certifications, financial strength, customer cases, raw-material traceability, or environmental and fire-drill compliance. The stated employee count is four, which provides limited evidence regarding production scale but does not by itself prove inadequate manufacturing capability.

Supplier typeThe supplier is identified as Dongguan Hongjun Packaging Technology Co., Ltd., a China-based limited company and manufacturer/factory. Its stated business covers R&D, production, sales, and after-sales service for tension and correction control solutions and related machine components.

After-Sales capabilityThe company explicitly states that it provides after-sales service for intelligent correction systems, automatic tensioning systems, sliding shafts, pneumatic shafts, and related products. This directly supports an after-sales service capability for its product range.

R&D capabilityThe supplier is explicitly described as having professional technical R&D capability and conducts R&D for intelligent correction and automatic tensioning systems. However, it does not provide 3D software design services and has no available SDK; therefore, the evidence supports product-oriented R&D but not broader software or integration capability.

Production capacityThe supplier identifies itself as a manufacturer/factory and states that it undertakes production of air shafts, web-guiding and tension-control products, rollers, and related components. Its stated employee count is four, indicating a small disclosed workforce, but the slices do not establish production capacity, equipment, or delivery performance.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, minor customization, and flexible customization. These multiple stated service modes provide direct evidence of broad customization capability.

Product Q&A

Q:Can the air shaft dimensions be customized?

Yes, the outer diameter, length, and inner diameter of the applicable tube can be customized according to customer drawings and specific requirements.

Q:What is the lead time for orders?

The lead time is 10-18 days after receiving the deposit. Peak and off-season lead times are within 15 workdays.

Q:What is the warranty period?

We provide a 1-year warranty for the product.

Q:What after-sales services are provided?

We offer online operation videos, replacement parts, and quality problems are solved within 24 hours.

Q:What materials are used for the shaft body?

The shaft body is made of high-quality steel or aluminum alloy, with a chrome-plated surface.