Qingdao Junlin Machinery Co., Ltd.
| Payment Terms | L/C,D/A,D/P,T/T,Western Union,MoneyGram |
| Supply Ability | 500/year |
| Delivery Time | 30–90 days |
| Packaging Details | wooden case |
| Maximum Cutting | 450mm |
| Type | General Rubber Machinery |
| Warranty | 1 Year |
| Product Type | Rubber Cooling Machine |
| Specification | weight: 5.4T |
| Dimension | 3500*1500*1500mm |
| Condition | New |
| Power | 3-5 HP |
| Cooling Method | Water Cooling |
| Brand Name | junlin |
| Model Number | JT-1800 |
| Certification | Quality Management System Certification(ISO 9001); Specialized SME; High-Tech Enterprise Certificate,etc. |
| Place of Origin | Qingdao, Shandong, China |
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Product Specification
| Payment Terms | L/C,D/A,D/P,T/T,Western Union,MoneyGram | Supply Ability | 500/year |
| Delivery Time | 30–90 days | Packaging Details | wooden case |
| Maximum Cutting | 450mm | Type | General Rubber Machinery |
| Warranty | 1 Year | Product Type | Rubber Cooling Machine |
| Specification | weight: 5.4T | Dimension | 3500*1500*1500mm |
| Condition | New | Power | 3-5 HP |
| Cooling Method | Water Cooling | Brand Name | junlin |
| Model Number | JT-1800 | Certification | Quality Management System Certification(ISO 9001); Specialized SME; High-Tech Enterprise Certificate,etc. |
| Place of Origin | Qingdao, Shandong, China | ||
| High Light | 5HP Rubber Conveyor Belt Jointing Machine ，Automatic Rubber Conveyor Belt Jointing Machine ，3HP conveyor belt jointing machine | ||
Conveyor Belt Joint Vulcanizer: Technical Overview
Core Function
Precision Vulcanization: Bonds conveyor belt ends through heat/pressure to create seamless loopsAutomated Operation: Fully automated clamping, heating, and cooling cycles
Application: Critical for mining, ports, and bulk material handling systems
Key Specifications
Parameter Specification
Clamping Force 2 MN (2000 kN)
Heating Method Electrically heated aluminum plates (22 kW total)
Max. Temperature 180°C (356°F) ±0.5°C tolerance
Plate Dimensions 1630×830×30 mm (70° bevel edge)
Cycle Time ≤45 min (for 2000 mm belts)
Safety Rating ISO 13849 PLd with dual IR sensors*Scissor-type mechanism with:
Reinforced upper/lower platens
Hydraulic locking pins
Water-cooled pressure bladders
PLC-controlled heating zones*
Operation Workflow
Clamping: Auto-aligns belt ends with 0.2mm precisionHeating: Dual-zone PID control (145±1°C)
Pressurization: 15 kg/cm² water pressure for void-free bonding
Cooling: Controlled cooldown to 100°C before release
Technical Innovations
Smart Vulcanization™ TechnologyReal-time temperature/pressure mapping
Automatic compensation for belt thickness variations
Eco Mode
30% energy savings via regenerative heating
Cloud Connectivity
Remote monitoring via IoT (OPC UA protocol)
Industry Applications
Sector Belt Type Benefit
Coal Mining ST-5000 steel cord 40% faster splicing vs. flame methods
Cement Plants EP-2000 fabric Zero air pockets at 20 bar pressure
Port Terminals PVC/PU food-grade FDA-compliant sanitation processComprehensive After-Sales Service Commitment
Precision-Centric Solutions
We specialize in delivering systematic customized solutions tailored to your specific process requirements, ensuring seamless integration of services and equipment.
Reliable Manufacturing Excellence
Leveraging robust production capabilities, we provide stable, high-quality machinery guaranteeing durable and efficient operational performance.
Industry-Specific Expertise
Serving key sectors:
Tire Manufacturing
Rubber & Plastics Processing
Thermal Insulation Materials
Sealing Products
Industrial Rubber Applications
Dedicated to sustainable development initiatives including waste tire recycling.
Comprehensive After-Sales Support
24/7 Technical Assistance:
Round-the-clock remote support and rapid fault diagnosis to ensure optimal equipment performance
Customized Engineering Solutions:
Tailored process optimization and lifecycle management guidance for rubber compounding operations
Genuine Parts Supply:
Original components provided (transportation costs borne by customer)
Quality Warranty Commitment:
Free replacement for equipment damage caused by verified product defects(Detailed terms specified in warranty agreement)
Company Details
Business Type:
Manufacturer,Agent,Trading Company,Seller
Year Established:
2009
Total Annual:
50000000-80000000
Employee Number:
80~150
Ecer Certification：
Verified Supplier
Qingdao Junlin Machinery Co., Ltd. Location: Qingdao West Coast Economic New Area, ChinaCore Focus: Delivering integrated solutions for the rubber mixing sector to optimize processes, enhance efficiency, and improve working environments. Who We Are:As a specialized rubber machinery manufac... Qingdao Junlin Machinery Co., Ltd. Location: Qingdao West Coast Economic New Area, ChinaCore Focus: Delivering integrated solutions for the rubber mixing sector to optimize processes, enhance efficiency, and improve working environments. Who We Are:As a specialized rubber machinery manufac...
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