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Production Description

SD vulcanizing machines and repair machines adopt the unique technology and precision digital control system. Vulcanizing temperature is uniform and accurate. Vulcanization pressure is also uniform, It is easy to be operated. The weight is lighter than the original one. Quality is reliable and durable. Our level is much higher than the counterparts both in China and abroad .

Technical Parameters

1.Machine Maximum size: from 300MM-6000MM;

2.Voltage: 220V 380V 415V 660V 50HZ;

3.Fast Cooling time: 15 minutes (from 145 degrees down to 70 degrees or less);

4.Time for temperature raise (from normal temperature to vulcanizing temperature) no more 

   than 25 minutes;

5.The temperature difference of sulfide surface: ±2°c. 

6.Temperature adjustment range: 0~300°c.

7.Vulcanizing pressure: 0~2.5 MPa (details refer to users’ specifications and factory markings); 8.Time of heat preservation for vulcanizing could be adjusted according to thickness of the rubber

   belts;

9. Splicing length of rubber conveyor belt for vulcanizing jointing could be connected together by

    single or several pieces if necessary;

10. rubber conveyor belt as well as tension in kilogram required for vulcanizing jointing when   ordering products.

11. Users could order spare electric pumps additionally according to requirements.

Specification

Advantages

 1.Our vulcanizing machines and repair machines adopt the unique technology full-automatic and precision digital control system. Vulcanizing temperature is uniform and accurate. Vulcanization pressure is also uniform, It is easy to be operated. The weight is lighter than the original one. Quality is reliable and durable. Our level is much higher than the counterparts both in China and abroad .

2. The upper and below  heating plate

We choose aluminum alloy material with high quality and adopt  high strength aluminum alloy to manufacture. The process is special, its characteristics are as follows:

(1)It has small volume and  light weight(as half as before),the consumption is low and heating is very fast. After heating, the whole piece of board face is very flexible , more close to the tape than the conventional machine .Under the pressure of 1.5 mpa, the parallel close is not more than 0.03 mm, but the conventional machine does not have the performance.

(2)Various points of upper and below heating plate can be heated uniform .After heating for10 min, the temperature difference of the each point  in the face is only + / - 3 ℃ ~ 4 ℃, which surpasses  the international standard.

(3)The temperature can rise from the normal temperature to the curing temperature (145 ℃) in less than 25 min. The power is half lower than the same factories in China or at abroad .The energy saving effect  is good.

(4)Vulcanization or repairing can be finished in one time, the splicing parts are smooth, bright and clean, the fastness is no difference from the original belt’s.

(5)Heating layer, clip heat layer are the trinity, the structure is simple ,and it is easy to install.

3.Water cooling ( it can be made according to customer requirements!)

The heating layer is equipped with  the international advanced once-through water cooling loop device, it takes only about 15 minutes to cool  rapidly from 145 ℃ high temperature to 70 ℃, which speed up the progress of cementing and increase strength of the belt joints, and also maintain of belt joints.

4. Hand shank

The handle has SD soft connection characteristics. It is not hot under  the high temperature operation. The appearance is  plating chromium and bright beautiful. And it  seems small and exquisite.

5.Water pressure plate

(1) The water pressure plate adopts international advanced  technology , because of its special structure, the overall can be pressed uniform, The plate experiences numerous high pressure tests. No leakage phenomenon appears under 1.875 mpa, 30 min high pressure test, which is higher than the international standard.

(2) The water pressure plate can be hydraulic and pneumatic 

6. The Plug of the Power Input Wire cord

Power Input Wire adopts special five core with one flat plug, which changes the disadvantages of conventional multiple line plug and indeed simplify the line.

7.Automatic electrical control box

(1)Automatic electric cabinet and electrical components select intuitive LCD digital display instrument, which are with good quality and durability. Numbers and lights show, preinstall curing time and temperature. The vulcanization process is fully automatic operated. The alarm lights light ,the work will be finished automatically.

(2) Automatic LCD digital display temperature control box looks elegant, small and exquisite, and adopt advanced vertical double waterproof technology. The outer garment is dustproof and waterproof, which can be operated  in the dust, heavy rain and other bad weathers.

(3)Equipped with the leakage automatic switch ,which has the overload, short circuit, leakage protection performance to ensure personal safety.

(4) Because of circuit integration, automatic operating procedure and unified plug , the electric cabinet can be connected with all vulcanizing machines and repair machines in our factory. The conventional machine can’t  have this performance.

8. Rod, nut

Rod and nut use steel materials with light weight and high strength .It is easy to be operated.