- Overview
- Recommended Products
Product Details
1. PU foam dispensed between the upper and lower coil has the perfect chemical reaction and curing process at regular temperature. This unit is designed for providing a heated air to maintain a regular temperature for such process
2. Electric heating system is the ideal power for heating device that must provide. The heated air separately to the upper and lower slat conveyor
3. Automatic temperature control unit with overheat-proof device must be also included for a safe and good quality panel
4. The insulated panel is needed for the housings in order to maintain the general temperature
-Installed beside double conveyor
-Heated-air circulating equipment to suck out & in air and filters
-Duct and channel for air flow
-Automatic Control device with multi-step switch and control panel
-Overheated-air isolating device
-The panel housing for heating system to endure a high temperature
Company and Service Advantages:
2. The company has a professional The Adjuster team, 24 hours to provide uninterrupted after-sales service.
(1) Installation and debugging
Equipment arrived at the customer workshop, according to the flat layout of our equipment. We will arrange experienced technicians to install, debug and test-produce the equipment, and make the equipment reach the rated production capacity of the production line.
(2) Training
Our company provides technical training for our customers. The training includes the structure and maintenance of the equipment, the control and operation of the equipment, experienced technicians will guide and establish the training program. After training, the buyer's technical personnel can master the operation and maintenance of the equipment, can adjust the process and deal with different failures.
3. After-sales quality problems within 2 hours to answer, if the telephone video guidance can not be solved, domestic 24 hours to send engineers to the site to solve the problem.
4. Factory direct sales price concessions, 40,000 square meters factory, 20 years of Export Enterprises, CE certification, patents more than 100 items






ITEMS |
TYPE/UNIT |
SP-PU-C |
Line Dimensions - L × W × H |
mm |
20000 × 50000 × 7000 |
Total Power |
w |
70000 |
Net Weight of Production Line |
kg |
70000 |
Production Line Speed |
m/min |
0-4.5 |
1. The optimum process design covers the whole range of PU system. It has been used over 20 years in the field of PU machines and plant engineering on all kinds of high pressure PU metering machines without any trouble and problems.
2. We provide three kinds of PU sandwich panel production line as L-type, Straight type, and heads for continuous panel. All of PU sandwich panel production line are available as multi components as 2 to 6 components.


We are the first drafter of the China National Standards for 3D Panel.
We cooperated with a German manufacturer where the first EPS block molding machine in the world was produced in 1960.
We have a joint venture with Alessio Hi-tech, a leading Italian company for shape molding and pre expansion technology of EPS and EPP.
We have Korean Hi-tech for continuous sandwich panel line with core in Polyurethane, Mineral Wool, Phenolic or EPS. Ten overseas branch offices are responsible for the worldwide sales and after-sales services.
We warmly welcome friends and all those who are interested in our products and services to visit our factories in Shanghai, China.



Shanghaizhongji introduces the Multifunctional Kinds Low Price Heating System for Double Conveyor, a versatile and cost-effective solution engineered to transform industrial workflows where continuous material handling and precise temperature control are essential. This double conveyor heating system, designed as a multifunctional conveyor heater, combines robust heating performance with modular adaptability, delivering energy-efficient industrial heating and a low-cost thermal solution that meets diverse production needs.
Product Overview
The Multifunctional Kinds Low Price Heating System for Double Conveyor is a purpose-built assembly intended for applications requiring simultaneous heating of materials on parallel lines. As a double conveyor heating system, it accommodates multiple product streams, enabling synchronized thermal processing. The multifunctional conveyor heater integrates adjustable heating zones, precise temperature control, and rapid response elements to maintain consistent thermal profiles. This low-cost thermal solution from Shanghaizhongji reduces capital expenditure while preserving high operational reliability, making it an attractive option for facilities seeking energy-efficient industrial heating without sacrificing performance.
Key Features
- Dual-line capability: As a double conveyor heating system, it supports parallel processing with independent or synchronized control across conveyors, allowing manufacturers to scale throughput and handle varying product geometries.
- Multifunctional heating modes: The multifunctional conveyor heater supports conduction, convection, and radiation-assisted heating strategies, enabling tailored thermal transfer suited to coatings, drying, curing, thermoplastic forming, and preheating stages.
- Precise temperature management: Advanced PID controllers and distributed thermocouple arrays ensure stable set-points and tight tolerances across the length of the conveyor lanes, minimizing product variability and rework rates.
- Modular construction: The double conveyor heating system is built from modular heating sections that can be reconfigured or expanded, offering a low-cost thermal solution that adapts to evolving production demands.
- High-efficiency heating elements: Optimized element placement and high-performance heating cartridges deliver fast ramp-up and high thermal uniformity, contributing to the overall energy-efficient industrial heating profile.
- Insulation and heat recovery: Integrated insulation and optional heat recovery modules reduce heat loss and lower energy consumption, improving the lifecycle cost-effectiveness of the multifunctional conveyor heater.
- User-friendly interface: Intuitive HMI and remote monitoring capabilities facilitate rapid setup and real-time oversight, enhancing process control and downtime reduction.
- Safety and compliance: Built-in safety interlocks, over-temperature protection, and compliance with industrial electrical standards make the double conveyor heating system suitable for diverse regulatory environments.
Applications
The Shanghaizhongji Multifunctional Kinds Low Price Heating System for Double Conveyor addresses a broad spectrum of industries and processes that require reliable, repeatable thermal processing. Typical applications include:
- Coating and curing lines: The multifunctional conveyor heater provides controlled thermal profiles for polymer coatings, adhesives, and paints, ensuring proper curing without product damage.
- Food processing: The double conveyor heating system enables gentle drying, pasteurization preheating, and specialty thermal treatments for baked goods and packaged foods, with an emphasis on hygiene-conscious design.
- Textile and nonwoven treatments: Heat-setting, drying, and bonding processes benefit from the precise temperature control and modular arrangement of the multifunctional conveyor heater.
- Electronics manufacturing: Preheating and drying stages for conformal coatings and component treatments require uniform heating that the double conveyor heating system delivers.
- Plastic thermoforming and laminating: Controlled, even heating is critical for forming thermoplastic sheets and laminating multi-layer assemblies, where the multifunctional conveyor heater minimizes warpage and defects.
- Rubber and composite processing: Consistent heating profiles afforded by the energy-efficient industrial heating platform support curing and bonding in rubber and composite workflows.
Innovations and Technical Advantages
Shanghaizhongji’s double conveyor heating system incorporates a series of innovations designed to maximize process uptime, reduce energy consumption, and lower total cost of ownership while delivering the functional flexibility of a multifunctional conveyor heater.
- Adaptive zone control: The system employs adaptive zone control algorithms that monitor real-time feedback from multiple sensors, dynamically adjusting power distribution to maintain uniform thermal gradients across the conveyors. This feature optimizes energy use and reduces hot or cold spots that can compromise product quality.
- Scalable modular architecture: Each multifunctional conveyor heater arrives as a set of interconnected heating modules that can be added or removed without extensive downtime. This scalability makes the double conveyor heating system a future-proof investment and a truly low-cost thermal solution for growing operations.
- Low thermal inertia design: By leveraging low thermal mass heating elements and targeted insulation, the double conveyor heating system achieves rapid heat-up and cool-down cycles. This low thermal inertia design enhances throughput flexibility and reduces wasted energy during non-production periods, reinforcing the energy-efficient industrial heating claim.
- Integrated heat recovery: Optional heat recovery modules capture exhaust heat and redirect it to preheat incoming air or process feeds. This passive energy recapture significantly lowers operational energy demand, positioning the multifunctional conveyor heater as a sustainable choice.
- Intelligent maintenance diagnostics: Built-in diagnostics continuously assess element health, thermocouple performance, and control integrity, alerting operators to potential faults before they cause downtime. Predictive maintenance reduces emergency repairs and keeps the double conveyor heating system performing at peak efficiency.
- Customizable conveyor interfaces: Recognizing the variety of product sizes and handling requirements, the multifunctional conveyor heater supports a range of conveyor belt materials, widths, and drive configurations. Custom interfaces ensure smooth integration into existing lines and reduce the engineering effort for retrofit projects.
Energy Efficiency and Cost Benefits
A primary advantage of the shanghaizhongji double conveyor heating system lies in its energy-efficient industrial heating design paired with the economic accessibility of a low-cost thermal solution. Strategic placement of heating elements, advanced control algorithms, and heat recovery options contribute to lower kWh consumption per unit produced. Operational benefits include:
- Reduced energy bills through optimized power usage and recovered waste heat.
- Lower capital expense relative to bespoke heating installations, making the multifunctional conveyor heater accessible to small and medium enterprises.
- Improved yield and reduced scrap rates due to consistent thermal control, lowering per-unit production costs.
- Minimized maintenance and spare parts inventory through standardized, modular components.
Deployment and Service Support
Shanghaizhongji supports customers through the entire lifecycle of the double conveyor heating system, from initial consultation and thermal profiling to installation, commissioning, and after-sales service. Professional engineers assist with thermal modeling, conveyor integration, and custom control logic programming to ensure the multifunctional conveyor heater aligns with process specifications. Ongoing support packages and local service options keep systems in optimal condition, maximizing uptime and preserving the energy-efficient industrial heating benefits.
The Multifunctional Kinds Low Price Heating System for Double Conveyor by Shanghaizhongji is a strategically engineered, multifunctional conveyor heater that delivers a robust double conveyor heating system for diverse industrial applications. Its blend of adaptive control, modular scalability, energy-efficient industrial heating features, and attractive cost structure make it a compelling low-cost thermal solution for manufacturers seeking reliable, high-performance heating for parallel processing lines. With thoughtful design, advanced controls, and comprehensive service support, this multifunctional conveyor heater empowers production facilities to achieve consistent product quality, reduce energy costs, and scale their operations with confidence.
