What payment terms are accepted?

We accept T/T, L/C, Western Union, PayPal, and Money Gram as payment terms.

What is the warranty period?

The product comes with a 1-year warranty.

How is the expansion torque adjusted?

The expansion torque is adjusted by the inflation pressure applied to the air shaft.

2 Inch Leaf Type Air Expandable Shaft

Name: 2 Inch Leaf Type Air Expandable Shaft
Brand: Dongguan Hongjun Packaging Technology Co., Ltd.
SKU: 1900438101

Guangdong, ChinaDongguan Hongjun Packaging Technology Co., Ltd.

US$90.00-500.00

1 Piece

Product profile

Customization

Available

Warranty

1 Years

Inner Diameter of Applicable Tube

50mm(Customers Need to Inform Their Core ID Exac

Outside Diameter

49mm(Can Be Customized)

Expanding Elements

Aluminum/Rubber

Length

Be Customized as Customers Requirements

Shaft Body

Steel/Aluminum Alloy

Shaft End

Steel

Colour

Silver or Brown

Transport Package

Carton/Wooden Box

Specification

2inch shaft

Origin

China

HS Code

8483109000

Production Capacity

2000PCS/Month

Key features

Customizable Dimensions: Outer diameter, length, and expansion height can be customized per customer drawings.

Uniform Force Distribution: Evenly distributed fulcrums ensure uniform force for high-precision winding applications.

High Expansion Capacity: Expansion height reaches 4-5mm, increasing diameter from 49mm to 53-54mm.

Versatile Material Options: Shaft body available in Steel or Aluminum Alloy; leaves made of Aluminum/Rubber.

Wide Application Scope: Ideal for electronic materials, battery materials, foam, cotton, plush, and paper towels.

Efficient Maintenance: Features detachable shaft head and simple maintenance for easy repair and service.

Fast Inflation Response: Short inflation time and high economic efficiency for rapid operational setup.

1-Year Warranty: Comprehensive 1-year warranty coverage for peace of mind and quality assurance.

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 shaft dimensions be customized?

Yes, the outer diameter, length, and expansion height can be customized according to customer drawings and specific requirements.

Q:What is the expansion height of this shaft?

The standard expansion height is 4-5mm, allowing the diameter to increase from 49mm to 53-54mm. Special expansion heights can also be customized.

Q:What materials are used for the shaft body and leaves?

The shaft body is available in Steel or Aluminum Alloy. The expanding elements (leaves) are made of Aluminum or Rubber.

Q:What are the suitable applications for this air shaft?

It is suitable for winding electronic materials, battery materials, foam, cotton, plush, paper towels, and non-woven fabrics on machinery requiring high precision.

Q:What is the MOQ and lead time?

The Minimum Order Quantity (MOQ) is 1 piece. The lead time is 13-15 days after receiving the deposit.