Cold Feed Extrusion Production Line for Rubber Sealing Strip
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Product Highlights
- Energy Saving & High Capacity: Labor-saving, energy-efficient design with high production capacity for rubber sealing strips.
- Customized Configuration: Customized machine options including screw diameter, L/D ratio, and motor power.
- Durable Vulcanizing Box: 26m effective length with stainless steel liner and aluminum silicate insulation.
- Certified Manufacturer: ISO 9001:2008, SGS, and CE certified with over 10 years of manufacturing experience.
- Global Export Experience: Exported to USA, Mexico, India, Vietnam, South Africa, and many other regions.
- OEM/ODM Service: Accepts OEM and ODM orders based on specific customer requirements.
- Complete Production Line: Includes extruder, vulcanizing box, cooling tank, traction, and winding machines.
Product Attributes
- Customization
- Available
- Condition
- New
- Customized
- Customized
- Model NO.
- SJ-75
- Automatic Grade
- Automatic
- Structure
- Vertical
- Name
- Extruding Machine
- L:D
- 20:1
- Diameter of Screw
- 75mm
- Motor Power
- 45kw
- Screw Speed
- 0-50 R/Min
- Heating Power
- 6kw X 4
- Reducer
- Hardened Reducer
- Transport Package
- Wooden Case
- Specification
- SJ-75
- Trademark
- SFC
- Origin
- China (Mainland)
- HS Code
- 8477800000
- Production Capacity
- 15sets/Month
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 Cold Feed Extrusion Production Line for Rubber Sealing Strip
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Product Description
Rubber seals production line extruding process is including many machines, as cold feed rubber extruder, automatic thermostat circulating vulcanizing box, cooling tank, roller traction machine, duplex winding machines and other equipments. This production line has the advantage of labor, effort and energy-saving, environmental protection and high capacity etc.
Automatic thermostat circulating vulcanizing box adopts automatic thermostat temperature control system which has character of fast heating and high production efficiency etc.
1. Electric heating tube heating, temperature range as the room temperature to 260° C, the entire line automatic thermostat, and temperature control accuracy of +/-2 ° C.
2. Effective length of the vulcanizing box generally is 26 meters. It liner with 120stainless steel and the middle insulating layer is fully filled with aluminum silicate cotton.
3. Vulcanization box is divided into three zones, each zone with trimmer potentiometer which adjusts the speed of the three zones of vulcanizing box to equilibrium; In the middle of each zone with the ventilating device, and removing the emissions generated by the vulcanization process in time in order to ensure the smoothness of the rubber products.
4. Cooling tank is used to cool high temperature rubber seals and then use high-speed airstream drying them.
5. The entire production line speed is adjustable to match with speed of the extruder.
Various types of basic parameters:
| Type | Screw diameter(mm) |
Screw L/D ratio |
The maximum speed of screw(r/min) | Motor power (kw) |
Maximum productive capacity(kg/h) | net weight (KG) |
| SJ-45 | φ45 | 16:1 | 70 | 7.5 | 50 | 500 |
| SJ-65 | φ65 | 20:1 | 65 | 37 | 120 | 1200 |
| SJ-75 | φ75 | 20:1 | 60 | 37 | 120 | 1700 |
| SJ-90 | φ90 | 20:1 | 55 | 55 | 300 | 3200 |
| SJ-120 | φ120 | 20:1 | 50 | 110 | 600 | 5200 |
| SJ-150 | φ150 | 20:1 | 45 | 135 | 720 | 6500 |

Qingdao shun cheong rubber machinery manufacturing co.,ltd is a chinese manufacturer with establishment in 2007, and have 10 years experience in making various of rubber machines area, also pass the ISO 9001:2008 , SGS, CE certificates too.
our factory major in rubber kneader/rubber mixing mill ; various of plate vulcanizing press ; 2 roll/3 roll/4 roll rubber calender; rubber batch off cooler; waste tire recycling line;reclaimed rubber production line;conveyor belt production line;rubber seals extruding &vulcanizing line etc...
Market: our machineries have exported to America, Mexico, ndia, Vietnam, South Africa, Singapore, Malaysia, Indonisia, Australia, Sri Lanka and many other countries and regions
Professional engineers and teams, then basing on customer requirements, we accept OEM*ODM machines, also oversea engineer service is available.
About the Supplier
This supplier has been audited by TÜV Rheinland. Verify the report on the official TÜV Rheinland website with ID "MIC-ASR235468". Items marked "" are certified.
Company Profile
Qingdao Shun Cheong Machinery Co., Ltd. (Original China Qingdao first Rubber Machinery Factory) was founded in 1968, which is a professional manufacturer in rubber machine field of China with high-tech technology. We have ISO9001: 2008, CE1282 and SGS certification. Our customers spread all over the world, such as the United States, Germany, Brazil, Singapore, Malaysia, India, Russia etc. Our company's major customers including: Michelin, Bridgestone Americas Tire Operations, LLC, Kumho, Cheng Shin Rubber Industry, United States Goodyear Tire & Rubber Company etc.
Reduce the production cost and supply high efficiency rubber machines are the target aim of our service. Our company is near from Qingdao steel factory and Qianwan port, which is largely lowering the logistics cost; Germany and United States' core talents and experienced engineers and outstanding technical teams have been introduced, constantly improving the R&D capability, with the advanced fabricating equipment to develop the world excellent rubber machine, satisfying the clients high requirements.
In order to supply better service for our customers, we also provide the conveyor belt production line, waste tire processing line, tire and other rubber products' producing on- site for customers to visit and consult.
1. Our company machines must pass inspection of 3-7 hours of load test operating before they leave the factory, thus saving customers' time and expense of equipment commissioning.
2. We provide one year's guarantee and once the equipment damage during this time we supply free of charge. In order to save maintenance time and reduce the production cost of the guests, you can contact our DCRC by email, MSN or Skype etc., and we will send professional technical personnel with English translation to you to solve equipment problems.
3. Our company establishes "CUSTOMER FILE" for sold equipment in the form of return visits regularly; Including equipment's maintenance, troubleshooting and customer feedback.
4. Complete after-sales service
About Our Factory & Business Background
- Address
- No. 1 Kangting Street, Huangdao New District, Qingdao, Shandong, China
- Terms of Payment
- LC, T/T
- International Commercial Terms(Incoterms)
- FOB, CFR, CIF, FAS, DDP, DAP, CIP, CPT, FCA, EXW, Others
- Average Lead Time
-
Peak Season Lead Time: 1-3 months
Off Season Lead Time: one month - Nearest Port
- Qingao Port
Our Production Capability & Technical Expertise
Our Industry Experience & Global Business Record
- Export Year
- 2002-09-02
- Main Markets
- North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe
FAQ
- What is the warranty period?
- The product is listed as New condition, and the manufacturer provides ISO 9001:2008, SGS, and CE certifications ensuring quality standards.
- What are the payment terms?
- Terms of payment include LC (Letter of Credit) and T/T (Telegraphic Transfer).
- What is the lead time for production?
- Peak season lead time is 1-3 months, while off-season lead time is one month.
- Can the machine be customized?
- Yes, the machine is customized. Options include different screw diameters (45mm-150mm), L/D ratios, and motor powers.
- What certifications does the manufacturer have?
- The manufacturer holds ISO 9001:2008, SGS, and CE certificates.
- Where is the nearest port for export?
- The nearest port is Qingdao Port.
- What is the effective length of the vulcanizing box?
- The effective length of the vulcanizing box is generally 26 meters.
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