Paper Making Three Convolutions Sealed Type Rubber Air Spring
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Product Highlights
- Multi-Material Options: Available in Butyl, Nitrile, EPDM, and Chloroprene rubber for specific chemical and temperature needs.
- Customizable Dimensions: Diameter ranges from 100mm to 580mm with flange outer diameters up to 640mm.
- Oil and Acid Resistance: Nitrile and Chloroprene options offer excellent resistance to oils, fuels, and acids.
- Paper Machine Application: Designed specifically for edge control, web tensioning, and humidity extraction in paper mills.
- Precision Engineering: Constructed as a precision-designed rubber fiber bellows for force transmission and elasticity.
- Export Standard Packing: Packaged according to international export standards for safe global shipping.
- Established Manufacturer: Leizhan brand with over 15 years of export experience since 2008.
Product Attributes
- Customization
- Available
- Material
- Rubber
- Diameter
- 100-580mm
- Model NO.
- LZCM-101
- Flange Outer Diameter
- 120-640mm
- Surface Treatment
- Without Processing
- Manufacturing Process
- Casting
- Transport Package
- Export Standard
- Specification
- As to order
- Trademark
- Leizhan
- Origin
- Jiangsu
- HS Code
- 4001220000
- Package Size
- 50.00cm * 50.00cm * 30.00cm
- Package Gross Weight
- 30.000kg
Shipping
- Shipping Cost:
- Contact the supplier about freight and estimated delivery time.
Online Trading Protection
- Payment Guarantee
-
Platform-protected payments with refund support for eligible order issues.
- Platform Logistics
- Clearer shipment tracking with platform-supported logistics.
- Inspection Service
- Optional pre-shipment inspection for quality and quantity checks.
- After-Sales & Dispute Handling
- Platform-assisted dispute resolution, including refunds or returns when applicable.
Only orders placed and paid through Made-in-China.com Secured Trading are eligible for payment protection and the corresponding platform services.
Product Images of Paper Making Three Convolutions Sealed Type Rubber Air Spring
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Product Description
Rubber air springs are commonly known as pneumatic tires, corrugated pneumatic tires, and airbags. It is a precision-designed rubber fiber bellows. It does not provide force or support load. Instead, it is filled with compressed air through an air compressor to achieve force transmission and elasticity.


The air spring supplied by our company belongs to the corrector device of paper machine and can be manufactured with different rubber qualities.
| Standard: | Most used material for industry. Temperature range= -40ºC to +70ºC. |
| Butyl (IIR) | Highly used material because of its good resistance to acids. Temperature range= -25ºC to +90ºC. |
| Nitrile (NBR) | For applications where oil can be found thanks to its excellent resistance to oils, fuels, ozone and weather. Temperature range= -25ºC to +110ºC |
| Ethylene propylene diene (EPDM) | Material with excellent resistance to high temperatures. Temperature range= -20ºC to +115ºC |
| Chloroprene (CR) | Resistant to the sea water and medium resistance to acids. Temperature range= -20ºC to +110ºC |
The Leizhan Air springs are applied in different kind of applications in paper mills, where we can see the different functions that the air actuator provides in different parts of the paper manufacturing process:
1.- Air spring used as an edge control system to align the bandage that carries the paper.
2.- Tenses the web that carries out the paper.
3.- Used as a press, to extract the humidity from the paper with the rollers located in the machine.

About the Supplier
This supplier has been audited by TÜV Rheinland. Verify the report on the official TÜV Rheinland website with ID "MIC-ASR244153". Items marked "" are certified.
Company Profile
We are a China industrial felt & fabric manufacturer and paper machinery engineer company located in Jiangsu province, Xuzhou city. We committed to offering the best quality products, the most favorable price, free consultation, and complete solutions related to the paper-making industry, filter press, transportation, and pavement construction industry. For years, we have insisted on taking customer's requirements as our center and having strict quality control and innovation in the whole process.
With advantage technology and excellent production equipment, we provide one-stop service from consultation, process design and optimization, manufacture, installation, commissioning and personnel training, and so on. In the meantime, we can custom design according to customers' requirements, provide customers with one-stop industrial fabric solutions.
With the continuous growth of the company and our emphasis on customer support, we began to supply pulp and paper machinery and provide project solutions. Now, in addition to providing high-quality products and basic services, we pay more attention to providing customers with technical support and a complete set of solutions, the company hired domestic well-known technical engineers. Formed a comprehensive one-stop service from the pulp, paper machine design to supply, transportation, installation, etc.
Through our professional analysis, we can reduce customers' costs, enhance their competitiveness. In the future, we will always be willing to provide customers all over the world with high-quality products and the best service to make them more successful.
We are appreciated for the long-term trust and favor from our customers. Hope we can cooperate sincerely and make progress together with our new and old customer.
Leizhan corporate spirit:
"Unity, innovation, pragmatism, and truth-seeking".
Since the establishment of Leizhan, we have insisted on taking customer needs as our core, thinking about what customers think, worrying about what customers need, and striving to achieve customer satisfaction. We insist on growing and succeeding together with customers and have established long-term stable and successful cooperative relations with customers in 35 countries.
Interpretation of Leizhan Corporate Spirit:
We are united. In today's globalization, we unite with our customers, develop together, and make customers more successful.
We innovate. Innovation is the cornerstone of sustainable development. Only by continuously improving our production technology can we provide customers with more market-competitive products.
We are pragmatic. We believe that only hard work can yield. We are down-to-earth and carefully control every aspect of production and deliver the best products to customers.
We seek the truth. We adhere to the integrity of cooperation, abide by the agreement with customers, provide customers with the truest advice, and protect their interests. Customers are not only customers but also our friends.
About Our Factory & Business Background
- Address
- 1-467, Building F, Hexin Plaza, Gulou District, Xuzhou, Jiangsu, China
- Terms of Payment
- LC, T/T, D/P, PayPal, Western Union
- International Commercial Terms(Incoterms)
- FOB, CFR, CIF, DAT, FAS, DDP, DAP, CIP, CPT, FCA, EXW
- Average Lead Time
-
Peak Season Lead Time: one month
Off Season Lead Time: one month - Nearest Port
- Qingdao, Shanghai, Dalian
Our Production Capability & Technical Expertise
- Main Products
- Paper Machinery, Paper Machine Felt, Paper Machine Forming Wire, Screen Basket, Pulper, Dryer, Cylinder, Refiner, Pressure Screen, Dryer Cylinder
Our Industry Experience & Global Business Record
- Export Year
- 2008-01-06
- Main Markets
- North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe
FAQ
- What rubber materials are available for the air spring?
- We offer Butyl (IIR), Nitrile (NBR), Ethylene propylene diene (EPDM), and Chloroprene (CR) to suit different industrial needs.
- Is the air spring resistant to oil and fuel?
- Yes, the Nitrile (NBR) option provides excellent resistance to oils and fuels.
- What are the diameter specifications?
- The diameter ranges from 100mm to 580mm, with flange outer diameters from 120mm to 640mm.
- How is the air spring used in paper mills?
- It is used for edge control, web tensioning, and as a press to extract humidity from paper.
- What is the lead time for production?
- The average lead time is one month for both peak and off-peak seasons.
- What payment terms are accepted?
- We accept LC, T/T, D/P, PayPal, and Western Union.
- Which ports are nearest for shipping?
- The nearest ports are Qingdao, Shanghai, and Dalian.
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Product Groups
- Air Compressor
- Pulp Stock Preparation Machine
- Spare Parts Of Pulp Stock Preparation
- paper machine
- Paper Making Machine Equipments
- Spare Parts Of Paper Making Machine
- Paper Machine Clothing
- paper converting machine
- Pulp Flow Consistency /Weight Control System
- Paper Testing equipment
- Corrugator Machine Corrugated Belt
- Industrial Belt
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