SD Type Domestic Conveyor Belt Vulcanizing Machine

The "Great Achievements" brand SD-series electric heating tape vulcanizing machine is a specialized equipment for vulcanizing the joints of conveyor belt. Made of lightweight aluminum alloy, it features a compact size, light weight, and is powered by a standard three-phase power supply. The heating plates provide uniform temperature, and the water pressure system supplies a uniform pressure of (1.0-2.0 MPa). It comes with a lightweight, fully automatic LCD digital temperature control box, connected to the main unit via an integrated plug and multi-core cable, offering easy operation and reliable performance. It also boasts rapid heating, uniform temperature, and high thermal efficiency, making it an ideal vulcanizing equipment for conveyor belt rubber joints.

Usage:

This product is widely used and can be applied to transportation joints for conveyor machines in fields such as metallurgy, chemicals, metal mines, power plants, ports, and docks. After carefully reading the technical specifications and manual provided by this machine, and following the correct vulcanization bonding process, the bonded joints can achieve strength exceeding 90% of new conveyor belts. Not only are the joints smooth and almost indistinguishable from the original belt, but they also reduce wear on the drums and extend the service life of the conveyor and rubber conveyor belts.

II. Technical Specifications of Electrically Heated Tape Vulcanizing Machine

Sulfur pressure: 1.5 MPa

2. Sulfurization Temperature: 145℃

3. Sulfur plate surface temperature difference: ±3℃;

4. Heating time (from room temperature to 145℃) not exceeding 25 minutes.

5. Power Voltage: 380V, 660V, 50Hz

6. Control box output power: 36 Kw

7. Temperature Range: Room temperature to 200℃

8. Timing Adjustment Range: 0-59 min

9. Top and bottom heating plates pressure: After 0.8mpa, the gap is not greater than 0.5min.

ALEX-Xiaoai® ultra-light repair patch utilizes:

1. Aluminum alloy shell electrical control box (approximately 30% lighter than iron sheet boxes of competitors)

2. Germany ComiX ComiX 3mm thick ultra-light heating pad (about 50% lighter than the old-fashioned heating strips wrapped in metal foil used by competitors).

3. Pure rubber pressure water bags (approximately 70% lighter than traditional old-style water pressure plates, versatile for both watering and inflating, and can still vulcanize belts normally in areas without water, such as at heights or in underground mines).

4. Individual aluminum alloy cooling plates with a split design, capable of using both water and air, and can be assembled in a split manner for vulcanization! Replace the old, bulky built-in embedded copper tube cooling plates that are time-consuming and have low cooling efficiency.

5. Ultra-light new model computer laser cutting electrostatic powder coating U-shaped rack

6. Match luxury mini air pumps (can be flexibly replaced with an electric water pump, dual-purpose);

Section 3: Features and Advantages:

SD-Series Sulfurizing Machines, Repairing Machines

1. Our factory's vulcanizing machines and repair machines utilize a unique process and technology, featuring an exclusive fully automatic precision digital control system. The vulcanizing temperature is even and accurate, as is the pressure, with easy operation. The entire machine is lightweight, 1/3 lighter than the previous model. Reliable quality and durable performance. Exceeds the advanced levels of domestic and international peers.

Two, top and bottom heating plates

Choose high-quality aluminum alloy materials, opting for Alcoa 7075 high-strength aerospace aluminum plate, meticulously crafted with special processes. Features include:

1. Compact and half the weight, low energy consumption, quick heating, offering excellent flexibility over the entire panel after heating. It adheres to tape more tightly than standard machines, with parallel tightness not exceeding 0.03mm under 1.5MPa pressure—a feature not commonly found in standard machines.

2. The heating plates provide even heating across all points, both top and bottom. After 10 minutes in the insulation stage, the temperature difference across the working surface is only ±3℃ to 4℃, exceeding international standards.

3. The time to rise from room temperature to the vulcanization temperature (145℃) is no more than 25 minutes, with a power consumption rate 50% lower than that of domestic and international counterparts, demonstrating excellent energy-saving effects.

4. Single molding with vulcanized bonding or repair; the bonded area is flat and smooth, with the same tensile strength as the original belt.

5. The heating layer, insulating layer, and heat-conducting layer are integrated into one, featuring a simple structure and easy installation.

III. Water Cooling:

Internally configured with an advanced DC water cooling circulation system. Cools from 145℃ high temperature to 70℃ in just 5 minutes, accelerating bonding progress, enhancing belt joint strength, and maintaining belt joint integrity.

4. Handle:

The handle features an SD soft connection, remains cool to the touch during high-temperature operations, has a chrome-plated finish for a shiny and attractive appearance, and is compact and exquisite.

V. Water Pressure Plate:

1. The hydraulic plate is meticulously crafted using advanced international technology. Due to its unique structure, the overall pressure distribution is even, and it has passed numerous high-pressure tests. The hydraulic plate successfully withstood a 1.875MPa, 30-minute high-pressure test without any leakage, exceeding international standards.

2. The water pressure plate is suitable for both water pressure and air pressure applications.

Six, Power Cord Inlet Plug:

The power input uses a custom five-core integrated flat plug, which overcomes the drawbacks of conventional multi-wire multi-plugs, truly achieving a simplified one-piece wiring system.

Section 7: Fully Automatic Electrical Control Box

1. The electrical components of the fully automatic electric control box are sourced from Panasonic Corporation of Japan, featuring a clear liquid crystal digital display. High quality and durable, it comes with digital and indicator light displays, preset vulcanization time and temperature. The entire vulcanization process is fully automated, and the alarm light will turn on upon completion of the task.

2. The fully automatic LCD digital temperature control box features exquisite and compact design, incorporating advanced vertical double-layer waterproof technology. It comes with an integrated dust and waterproof outer shell, capable of operating in harsh outdoor conditions such as sandstorms, heavy rain, and scorching sun.

3. Overload, short-circuit, and leakage protection equipped automatic leakage circuit breakers to ensure personal safety.

4. Due to integrated wiring and automated operation procedures, with unified plugs and sockets, this electrical control box is compatible with all vulcanizing machines and repair machines in our factory; this feature is not available in standard machines.

Section 8: Handles, Nuts

Trolleys and nuts are made of high-strength steel, lightweight, high in strength, and easy to operate.

IV. Description

Voltage can be customized to 380V, 660V, 480V, 440V, 415V, 400V, or 220V.

▲ Sulfurizing Temperature: adjustable from 0-200℃.

▲ Heating time (from room temperature to curing temperature) not more than 25 min; curing pressure up to 1.5 Mpa (specifically as per customer specifications and factory markings)

▲ Vulcanization curing time is adjusted according to the tape thickness.

▲ The length of the sulfur-cured adhesive tape joints for transportation can be arbitrarily connected in a single or multiple units as needed.

▲ Please specify the product model and specifications when placing an order, and indicate the width of the transport belt, its tensile strength, and the required vulcanized bonding pressure in kilograms.

▲ Electric pump users can place additional orders as needed.