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Inflatable Air Expanding Shaft for Recoiler Machine
US$100.00-500.00
1 Piece

Product profile

Customization

Available

Inner Diameter of Applicable Tube

25.4mm(Customers Inform Core ID Exactly)

Outside Diameter

24.5mm–24.8mm(Can Be Customized)

Expanding Elements

Rubber Lugs

Length

Be Customized as Customers Requirements

Shaft Body

Steel

Shaft End

Steel

Colour

Silver

Transport Package

Carton/Wooden Box

Specification

1inch diameter shaft

Origin

China

HS Code

8483109000

Production Capacity

2000PCS/Month

Key features

Customized Dimensions: Outside diameter and length can be customized to meet specific customer core ID requirements.
Multi-Bladder Design: Features multiple airbags sharing an internal valve for uniform expansion force and high concentricity.
Rapid Maintenance: Key strips and airbags can be removed and replaced in less than ten minutes without affecting balance.
High-Speed Compatibility: Evenly distributed expansion parts ensure excellent flatness and balance for high-speed machine operation.
Durable Construction: Constructed with steel shaft body and rubber key strips, with steel sheets protecting the airbags.
High Torque Performance: Multiple airbags ensure non-eccentric operation and deliver high torque characteristics.
Core Protection: Consistent key strip height stops at limit devices to prevent damage to the inner wall of paper tubes.
Quick Installation: Designed for easy fitting and rapid deflation to facilitate quick withdrawal after winding.

Company profile

Dongguan Hongjun Packaging Technology Co., Ltd.
R&D CapabilitiesFast DeliveryCustomization from Designs
Business Type: Manufacturer/FactoryExport Year: 2011-03-06Nearest Port: ShenzhenAverage Response Time: ≤9.44hTerms 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:What is the lead time for orders?
A:
The lead time is 13-18 days after receiving the deposit.
Q:What is the minimum order quantity?
A:
The minimum order quantity is 1 piece.
Q:How easy is it to maintain the air shaft?
A:
Maintenance is very fast; the key strips and airbags can be removed easily, and the process takes less than ten minutes.
Q:Is this shaft suitable for high-speed machines?
A:
Yes, the evenly distributed expansion parts ensure high concentricity and balance, making it suitable for high-speed operation.
Q:What materials are used for the key strips?
A:
The key strips are made of rubber and steel sheet; for high torque requirements, they can be made of steel, aluminum, or hard plastic.

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