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The composite rubber mixing and cooling machine is a kind of equipment that plays an important role in the rubber processing process.
I. Function
1. Mixing function
- Fully mix and refine the composite rubber to make various rubber components and additives evenly dispersed, and improve the performance and quality of the rubber.
- Through strong mechanical stirring and shearing force, the rubber molecular chain is cross-linked and modified under high temperature and high pressure to enhance the strength, wear resistance and aging resistance of the rubber.
2. Cooling function
- After the mixing is completed, the temperature of the rubber is quickly reduced to prevent the rubber from aging, scorching and other undesirable phenomena due to high temperature.
- The cooling process can make the rubber solidify quickly, maintain good shape and dimensional stability, and facilitate subsequent processing and molding.
II. Features
1. High efficiency
- With strong mixing and cooling capabilities, it can complete the rubber processing process in a shorter time and improve production efficiency.
- The advanced cooling system can quickly reduce the temperature of
the rubber to ensure uniform cooling effect.
2. Precise control
- Equipped with advanced temperature, pressure and time control
systems, it can accurately control various parameters in the mixing
and cooling process to ensure the processing quality of rubber.
- Operators can flexibly adjust equipment parameters according to
different rubber formulas and process requirements to meet diverse
production needs.
3. Reliability
- Adopt high-quality materials and advanced manufacturing processes
to ensure that the equipment has a solid structure and stable and
reliable performance.
- After strict quality inspection and debugging, it is ensured that
the equipment will not fail during long-term operation, reducing
maintenance and downtime.
4. Environmental protection
- Some composite rubber mixing and cooling machines are equipped
with environmental protection devices, such as exhaust gas
treatment systems and dust collection devices, to reduce pollution
to the environment.
- Focus on energy saving and consumption reduction in design,
reduce energy consumption and production costs.
III. Application areas
1. Rubber products industry
- Widely used in the production process of various rubber products
such as tires, hoses, tapes, rubber seals, etc.
- It can meet the processing needs of rubber products of different
specifications and types, and improve the quality and market
competitiveness of products.
2. Rubber processing enterprises
- For professional rubber processing enterprises, the composite
rubber mixing and cooling machine is one of the necessary
production equipment.
- It can improve the production efficiency and product quality of
enterprises, reduce production costs, and enhance the market
competitiveness of enterprises.
Technical Parameters:
Model | XPG-600 | XPG-800 | XPG-900 |
Max Rubber Sheet Width | 600 | 800 | 900 |
The Thickness Of Rubber Sheet (mm) | 4-10 | 4-10 | 6-12 |
Linear Speed of Taking-in Sheet | 11~22m/min | 0~26m/min | 3~35m/min |
Axial Fan | 0.37KW 5760m3/h | 0.37KW 5760m3/h | 0.37KW 5760m3/h |
Swing range and frequency | 1.3m 10-16/min | 1.3m 10-16/min | 1.3m 10-16/min |
Rubber strip temperature after cooling | ≤Room temperature+5ºC | ≤Room temperature+5ºC | ≤Room temperature+5ºC |
Speed-adjusting frequency motor of lifting device | XWD5.5-1/23 | XWD5.5-1/23 | XWD5.5-1/23 |
Speed-adjusting frequency motor of rubber swing device | XWD1.1-5-1/87 | XWD1.1-5-1/87 | XWD1.1-5-1/87 |
Rubber bar pitch | 160 or 101.6 | 160 or 101.6 | 160 or 101.6 |
Max hanging height of rubber strip | 1400mm | 1400mm | 1400mm |
How to choose a rubber cooling machine:
Choosing a composite rubber mixing and cooling machine that suits your needs requires comprehensive consideration of many factors. Here are some suggestions:
1. Production requirements
- Production scale and output: If it is large-scale production, you
need to choose a large-capacity, high-output mixing and cooling
machine. For example, a large mixing machine may be able to process
more rubber materials per batch to ensure production efficiency;
while for small-scale production or laboratory use, a small mixing
and cooling machine can meet the needs, such as 5L, 20L and other
small-capacity equipment.
- Product type and quality requirements: Different rubber products
have different process requirements for mixing and cooling. For
example, to produce high-quality rubber products, the mixing and
cooling machine may need to have precise temperature control, good
mixing effect and uniform cooling performance to ensure the
stability of rubber performance and quality; for some special
rubber products, such as fluororubber, silicone rubber, etc., the
equipment may need to meet its special processing requirements.
2. Equipment performance
- Mixing performance
- Rotor type and design: Common rotors are elliptical, diamond,
etc. The shape and design of the rotor will affect the shearing,
extrusion and mixing effects on the rubber. For example, a
diamond-shaped rotor may perform better in shear force, which can
make the rubber material more fully mixed.
- Speed range: Different rubber formulas and processes may
require different rotor speeds. A mixer cooler with a wide
adjustable speed range can better adapt to various production needs
and achieve the best mixing effect by adjusting the speed.
- Cooling performance
- Cooling methods: Common ones include jacket cooling and drilling
cooling. The jacket cooling structure is relatively simple and the
cost is low, but the cooling efficiency may not be as good as the
drilling type; the drilling cooling has a better heat transfer
effect and faster cooling speed due to the closer contact between
the cooling water and the mixing chamber wall, but the
manufacturing process may be more complicated.
- Cooling efficiency and temperature control accuracy: Equipment
with high cooling efficiency can reduce the rubber temperature to
the set value in a shorter time, thereby improving production
efficiency. Temperature control accuracy is related to the
stability of product quality. For example, some high-precision
equipment can control the temperature within an accuracy range of
±1℃ or even higher.
3. Equipment reliability and durability
- Equipment material: The materials of key components such as the
mixing chamber and rotor should have good wear resistance,
corrosion resistance and high temperature resistance to ensure that
they are not easily damaged during long-term use. For example,
parts made of high-quality alloy steel and subjected to special
heat treatment have a longer service life.
- Manufacturing process: Sophisticated manufacturing technology can
ensure that the equipment has a strong structure and good sealing,
and reduce the probability of equipment failure during use. For
example, a mixing chamber with good welding technology can avoid
problems such as leakage under high temperature and high pressure.
- Brand and reputation: Choose equipment suppliers with well-known
brands and good reputations, and their product quality and
after-sales service are usually more guaranteed. You can understand
the credibility of the brand by consulting industry reviews and
consulting other users' experience.
4. Safety performance
- Safety protection devices: The equipment should have complete
safety protection devices, such as overload protection, overheating
protection, emergency shutdown devices, etc., to ensure that the
equipment can stop running in time when abnormal conditions occur
to avoid safety accidents.
- Electrical system safety: The electrical system should comply
with relevant safety standards and have good insulation and
grounding measures to prevent safety problems caused by electrical
faults.
5. Convenience of operation and maintenance
- Operation interface: The operation interface should be concise
and easy to operate, so that operators can set and adjust process
parameters such as mixing and cooling. It is best to have an
intelligent control system that can realize automatic operation and
monitoring.
- Maintenance: The structural design of the equipment should be
convenient for daily maintenance and maintenance, such as parts
that are easy to disassemble and install, and mixing chambers that
are easy to clean, so as to reduce the time and cost of equipment
maintenance.
6. Space and layout requirements
- Equipment size: According to the size of the space of the
production site, select a mixing cooler of appropriate size to
ensure that the equipment can be installed and placed smoothly, and
leave enough operating space and maintenance space.
- Supporting facilities: Consider the supporting facilities
required for the equipment, such as cooling water supply system,
power supply, etc., to ensure that the site can meet these
requirements and avoid affecting the normal operation of the
equipment due to insufficient supporting facilities.
7. Budget
- Equipment price: According to your own budget range, select
equipment with high cost performance on the premise of meeting
production needs and performance requirements. However, we should
not only look at the purchase price of the equipment, but also
consider the long-term operation cost and maintenance cost of the
equipment.
- Operation cost: including the energy consumption of the
equipment, cooling water consumption, replacement cost of wearing
parts, etc. For example, choosing an energy-saving mixer cooler may
have a higher purchase price, but it can save a lot of energy costs
in the long run.