Laboratory Small Rubber Open Two Rolls Mixing Miller for shoes
rubber lab using
1. Two Roller Rubber Mixing Mills Plastic And Rubber Mixer Machine
is used for mixing and kneading raw rubber, synthetic rubber,
thermoplastics or EVA with chemicals into even materials
2..The even materials can be fed to calender, hot presses or other processing machinery for making rubber or
3. Plastic mixing mill machine for double roller machine, mainly
open refining organic (1), (2) for casting for welding), frame,
rollers, gears, lubrication device, heating,cooling device, roller is adjusting device, safety brake and motor, gear, etc
4. The roller adopts safe cold hard cast-iron, formed by the
surface grinding smooth surface. Inside the hollow cylinder for
use, can according to the requirement, the steam and cooling water
are used to regulate the temperature of the rolls
5. Two rolls with different relative rotation speed, rubber roller
into two slot by mechanical processing. It adopts dual output
reducer, the front and behind roller can be separately with rolling bearing structure, the roller can adopt hollow center groove roller or drilling hole roller against
difference using a scope as mixing, refining or press pieces etc
6. This machine can be installed stock blender according to
customer's requirement to decrease the labor strength, also
equipped with a safety device.
|Working diameter of rolls (mm)||Ø150||Ø250||Ø300|
|Working length of rolls (mm)||320||620||750|
|Working linear speed of front roll(m/min)||8||15.1||15.1|
|Max gap (mm)||10||10||10|
|Capacity per. batch(kg)||1-2||10-15||15-20|
|Driving motor power(kW)||7.5||18.5||22|
|Overall dimension (mm)||L||1080||3400||3580|
|Notes||Bearing||Nylon bush grease LUB Copper sleeve oil LUB|
1. The roller are made of chilled cast iron alloy (LTGH), whose surface is 78HS,
after quenching and precision processing it is harder than other
company,(they are usually 72HS ) .
2. The working surface is well-grounded and machined.temperature uniformity in smooth surface, high hardness and long working life.
We always use OMRON brand electric parts or you canchoice the ordinary brand. All the motor is high quality and efficiency,
save energy, low noise, and small vibration.
4. Roll gap adjustment:
Roll nip adjustment is realized by hand or electricity which can
obtain high accuracy and sensitivity.
The speed reducer is hardened tooth with class 6 precision, no
noise and vibration, safety with higher transmission
efficiency.(There are a variety of choice, the price is different), Gear Box(double out shaft transmission).
The base frame is a whole framework and cast iron, which is
convenient for installation and easy to maintain.
7. Stock bender:
It for direct rubber sheet and knife to cut asyour need to assemble. Then improve the quality of mixing, and reduce
the energy consumption.
8. Emergency brake device:
The machine is also equipped with an emergency brake device. When
an emergent arises, just draw the safety pull rod or press the
emergency button and the machine will stop immediately. It is safe
The machine is equipped with an overload protection device to
prevent the main components from being damaged.
9. Cooling system: (with rotating joint)
Universal rotary joints with inner spray pipes with hoses and
headers. Piping is complete up to supply pipe terminal, which
reduces energy consumption by 50% and high efficiency.