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2 m high temperature setting

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Rubber auxiliary equipment

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2 m high temperature setting

ABOUT US
Hebei Shuangda Rubber & Plastic Machinery Co, Ltd. is a modern enterprise specializing in theresearch and development, production and sales of complete sets of rubber, silicone and plasticextrusion machinery. Our company has more than 20 years of production experience and currentlyhas 150 employees, including more than 30 R&D teams, 8 senior engineers, 5 quality inspectors, and20 after-sales personnel. Professionals provide you with personalized customized services. Thefactory equipment has passed ls0900 and CE testing certifcation, and the factory machines areexported to more than 20 countries overseas, including the United States, Russia, Spain, india andother countries.
Our company adheres to the principle of"customer-centric, honest and trustworthy" and regardsequipment quality as the life of the enterprise. Provide customers with high-quality equipment andservices, and provide comprehensive technical support.Purchasing our company's equipment can support factory installation and technical guidance, andthe products can be customized according to needs. Foreign customers are welcome to visit thefactory for guidance and business negotiations. We look forward to long-term cooperation with you.

CERTIFICATES

With the multiple certificates in markets, our clients must have great confidence in our productsFirst and foremost, the quality assured,

OUR EXHIBITION

CUSTOMER FACTORY VISIT

PACKING & DELIVERY

SHIPPING

MSK/MSC/CMA/COSCO/HPL/HMM/YML ETC.

PAYMENT

FAQ

Q：Do you have equipment to see it live?
A：Yes. Welcome everyone's arrival

Q：Equipment delivery time?
A：The delivery time of equipment generally takes more than 30-60 days

Q：How to deal with orders?
A：Let us first know your request or application.Second, we quote your request or our suggestion.Third, the customer confirms the required equipment and deposits it into a formal orderFourth, we arrange production.

Q：Do you provide product warranty?
A：Yes, we provide a one-year warranty for our products.

Q：How to handle the error?
A：First of all, our products are produced under strict quality control system with a failurerate of less than 0.1%.Second, during the warranty period (except for wearing parts), we solve the problem byphone or by video. For big problems, we will arrange technician on-site debugging.

Q：After the purchase of equipment, to provide overseas installation andcommissioning services?
A：Yes, we will arrange technical personnel to the site to install and debug.

All specifications and designs are subject to change without notice.
According to the customer's request.

Exterior dimension（mm）	20009001300
Heating method	Infrared heating
Maximum temperature	400℃
Heating power	20kw
Power supply	AC three - phase 380V 50Hz

high temperature oven

Vulcanizing equipment

The heating temperature can reach 300-400℃, so that the surface of silica gel products can be quickly shaped at high temperatures, and the transmission of silica gel products and the vulcanization and setting of the surface of the products can be realized.

Curing box

Vulcanizing equipment

The heating temperature can reach 180-200℃

Complete the secondary vulcanization effect

Microwave rubber vulcanization equipment and production process:

At present, the most practical basic process of microwave rubber vulcanization is: the molded product extruded from the extruder is conveyed through a conveyor belt or roller table, and then enters the microwave vulcanization device, where the rubber rapidly rises to the vulcanization temperature, and then enters the secondary vulcanization In the hot air tank, the rubber is kept at a certain temperature in the hot air tank for a certain period of time to complete the foaming and vulcanization process of the product. At this time, if the hot air tank is not used and the vulcanization is all carried out in the microwave tank, it is too wasteful of energy, and it is more economical to combine with the hot air tank.

The composition of the microwave rubber vulcanization production line includes extruder, high temperature setting equipment, microwave vulcanization equipment, hot air vulcanization equipment, cooling section, tractor, cutting machine, punching machine, etc.

Extruder: used to extrude the rubber raw materials into the required shape and structure. The extruded rubber is divided into single layer rubber (sponge or solid rubber), two-layer composite rubber (sponge and solid rubber), and three layers For compound rubber (steel core, sponge and solid rubber), four-layer compound rubber, etc., the structure and performance of the extruder used for different rubber types and specifications are also different.

High-temperature shaping equipment: It is mainly used to quickly vulcanize and shape the newly extruded rubber at high temperature to prevent its deformation or adhesion to the conveyor belt and damage its surface.

Microwave vulcanization equipment: Use microwave heating speed to heat the whole to the temperature required for vulcanization. This process only takes tens of seconds to one or two minutes.

Hot air vulcanization equipment: keep the rubber strip in the temperature range required for vulcanization and continue vulcanization.

Cooling section: used to cool the rubber strip to a temperature that can be cut and collected.

Traction machine: Provides the power for the rubber strip to move forward.

The above is just the basic configuration of vulcanized general rubber strips. When vulcanizing rubber strips with a skeleton, the front section of the extruder is also equipped with a steel core supply device, and sometimes a punching machine, a steel core forming machine and other equipment are sometimes provided in the back section as needed; when the vulcanization is not continuous No cutting machine is required for products.

Microwave heating equipment is the core link of the entire microwave vulcanization process. The uniform heat design of the microwave heating equipment is particularly important. The uniform heating design of the microwave heater is the prerequisite for the uniform vulcanization of rubber. In addition, the composition ratio of the rubber compound, the color depth and the surface finish will all have an impact on the microwave absorption performance. Consider doing appropriate coordination in the microwave heating process to meet the requirements of the process.