Rubber tiles is a kind of recycled rubber as a raw material, a new type of surface decoration materials though a high temperature and appropriate pressure. Rubber tiles are colored by the post-treated rubber particles coated with adhesive mixture, and then pressed. Mainly used for outdoor, can also be used indoors. Rubber tiles made of two different densities of material composition, colorful surface with fine powder or small plastic colored wire and through a special process, while the lower coarse powder or pellets, made of plastic wire.
A method from waste tire makes reclaimed rubber, though tire cutting equipments decompose and break the tire into small blocks, then smashed by crushing mill into granular, and filtered by the screener, with the help of the difference of air and wind of the separator, separates the fine fiber and rubber then get semi-finished products, then make the semi-finished reclaimed rubber though contaminated, desulfurization, cleaning and refining, we can get high purity reclaimed rubber. This method is not polluting the environment, promotes recycling, reduces human laboratory.
This production line equipment, includes vertical rubber cutting machine, rubber kneader, rubber mixing machine, rubber vulcanizing press machine etc., can produce a variety of rubber products. Such as rubber mats, rubber seals, rubber oil seals, pipe seals. and so on.
-The rubber crusher belongs to reclaimed rubber machinery, it is mainly consists of machine body, transmission part, security device, roller temperature adjustment device, lubricating system and accident driving-stop device.
-The former and the later roller is the main working parts of the machine, they working in an opposite direction via the motor and reduction gear's transmission within a certain speed ratio.
-The roller's surface is made by chilled iron, hard, abrasion proof and long life time, the two sides of the roller is supported by sliding bearing, and use oil syringe for lubricant. The distance between two rollers can adjusted freely in a certain range. The machine is installed with security device, when working overloaded, the safe chip will break up to protect the main parts from damaged because of overloading. When the machine breaks down, once pulling the draw bar of the accident driving-stop device, the machine would stop rotating immediately. Both sides of the roller installed with rubber back plate. Parts of rollers are equipped with cooling device, using to adjust roll surface temperature.
Rubber mixing mills manufactured by our company have the models xk-160-xk-550(560), and we also manufacture refiner and gel breaker;classified by the perspectives of product standard and technical progress, the open mills manufactured by our company are coexisting with three generations of products:
The traditional models of national reserved standards, that is, single output axis, which is driven by big and small gears and the differential motion of front and rear rollers are realized by speed ratio gears.
National latest standards, that is, the output of reducer is double-axis output, and the roller is directly coupled by the universal coupled by the universal coupling.
As for the double-axis output models have the disadvantages of high costs, we have developed the single-axis output open mills with a relatively lower cost, and such a model is an exclusive model of our company and is favored by the consumers
1. The mixing chamber is forged of the jacket type providing good cooling or heating effect. Its working face is built up by welding with sintered carbide to resist abrasion and corrosion.
2. The rotor shaft is bored and welded with the banbury rotor, forming the integrated construction. Water or steam can be led through the cavity to cool or heat it. The rotor wings are built up by welding with sintered carbide on the top and two side surfaces to resist abrasion and corrosion.
3. The hydraulic sealing that is pressurized externally is used for the end faces of the rotor. The pressure is adjustable and the sealing effect is good.
4. Operation of the discharge door is driven by the double-rack tilting cylinder with the crank retaining mechanism so that installation is easy, the start pressure low, the mechanical efficiency high, and the operation safe and reliable. The discharge door is of the drillhole cooled type and the working surface is built up by welding with sintered carbide.
5. The advanced plc control technology and the intelligent display terminal are used for the control system. It provides the functions of intelligent operations and information indication in chinese characters, such as setting the control parameters to the userí»s requirement, giving appropriate prompts about the operation steps, dynamically displaying the mixing process parameters and detecting faults and giving alarms, which improves the reliability of the control system.
1. This laboratory kneader machine is the first one in china. It is based on the standard-version dispersion mixer and designed and developed for the mixing process of high percentage or low percentage expanded plastics.
2. With the closed-loop temperature control system, it can adjust the mixing temperature to the process requirement.
3. It has the temperature sequence control or time sequence control function.
4. The front rotor can be regulated to rotate at a speed of 40 r/min or higher.
5. For the heating mode, the electric platen heater or the electric oil heater is provided at the customerí»s option.
6. For the stock feeding mode, stock feeding in the rear or in the front is provided at the customerí»s option.
1. This rubber kneader machine is the first one in china. It is based on the standard-version dispersion mixer and designed and developed for the mixing process of high percentage or low percentage expanded plastics.
2. With the closed-loop temperature control system, it can adjust the mixing temperature to the process requirement.
3. It has the temperature sequence control or time sequence control function.
4. The front rotor can be regulated to rotate at a speed of 40 r/min or higher.
5. For the heating mode, the electric platen heater or the electric oil heater is provided at the customerí»s option.
6. For the stock feeding mode, stock feeding in the rear or in the front is provided at the customerí»s option.
Rolling mill manufactured by our company have the models xk-160-xk-550(560), and we also manufacture refiner and gel breaker;classified by the perspectives of product standard and technical progress, the open mills manufactured by our company are coexisting with three generations of products:
The traditional models of national reserved standards, that is, single output axis, which is driven by big and small gears and the differential motion of front and rear rollers are realized by speed ratio gears.
National latest standards, that is, the output of reducer is double-axis output, and the roller is directly coupled by the universal coupled by the universal coupling.
As for the double-axis output models have the disadvantages of high costs, we have developed the single-axis output open mills with a relatively lower cost, and such a model is an exclusive model of our company and is favored by the consumers
Total pressure (mn) 28.00
Platen size(mm) 1400x5700x80
Daylight (mm) 200-400
Plate unit area pressure(kg/cm2) 35.0
Piston diamterter (mm) ª)450
Piston stroke (mm) 400
Max working hydraulic pressure(mpa) 17.6
Max working temperature (íµ) 170
Max steam pressure (mpa) 1.0
Cylinder quantity( set/unit) 10
Motor power (kw) 66
Overall dimension (l x w x h)(mm) 5700x2350x4200
The line of conveyor belt vulcanizing presses are of high automation level and compact advanced structure, suitable to vulcanize giant conveyer belt such as nylon conveyer belt, common conveyer belt, anti-fire conveyer belt, wire rope conveyer belt etc.
The main machine is of frame structure and equipped with special purpose hydraulic unit. Both the hot plates and piston plunger are all made of superior material, they are accurately processed and have high etch and wear resistance. The control system has been taken up with plc so as to realize multi program automatic control of curing process, for example, the temperature of the hot plates can be measured and regulated automatically. This will improve the control level and provide with high efficiency of production and low intensity of labor.
Notes
Bearing
Nylon bush grease lub copper sleeve oil lub
Nylon bush grease lub
The machine is mainly used in rubber & plastic pruducts factory: natural rubber plasticating, raw rubber and compound mixing, as well as rubber warm-up and rubber sheeting.
As a open type two roller mixing mill, it consists of seat, frame, roller, driving gear, lubricating device, cooling and heating device, adjusting device of roller nip, safety brake, motor and reducer, etc. The roller, with smooth surface after polished, is made of chilled cast iron. Steam and cooling water can be inputted in the empty roller to adjust temperature of roller. Two rollers rotate reversely with different speed, so that rubber materials are drawn into the gap of the two rollers for processing.
The machine is applicable for plasticating and mixing rubber and plastics.
Structural features:
The internal mixers of this adopt elliptical tangential rotors. The wings and working surfaces of the rotors, the internal surfaces of the mixing chamber, and the working surfaces of the pressing ram device and the discharging device are all coated on with wearable hard alloy by built-up welding method, which are durable and corrosion proof and have a long service life.
The rotors, the mixing chamber and the discharging door are all structured with circulating channels to realize the circulation of heat transmission mediums. According to different processing requirements, the mixing materials may be heated by hot steam or cooled by cold water.
The mixing chamber is a combined configuration, which is convenient for assembling, disassembling and maintaining. The drop-door discharge device is driven by two reciprocating oil cylinder which directly pull the locking plate to lock the discharge door. The device provides fast discharging and reliable airproof.
The rotors are supported by rolling bearings, which are easy to maitain and have a long service life.
The transmission system adopts a hard facing gear reducer, which has a compacted structure with higher transmission effciency, lower noise and longer service life.
The pressing ram device may be driven by pneumatic cylinder or oil cylinder to press onto the mixing materials to force them equally mixed so as to increase productive effciency. Mated with the electric controller, the pressing ram device can automatically add pressure, release pressure or just keep floating.
Both manual and automatic modes are arranged to operate plc electric system. It is easy to exchange the modes and reliable to operate the controller.
Mahant,s precured treads are made from superior compounds and are available in a plethora of 36 designs, 143 sizes and dimensions with width ranging from 90mm to 245mm, to cater a wide range of conditions of use. Customized lengths are also manufactured by us. We offer the operators with designs that best suit the characteristics of their service, leading to better costs per kilometer. These products are continually tested to suit required operating conditions.
Conveyor belt joint and repair presses use unique process, technology and full-automatic precision digital control
system, with features of equal and accurate vulcanizing temperature, even vulcanizing pressure, easy operation,
light weight of whole machine being only 1/3 weight of original ones, reliable quality and long service life.
Banbury Intensive Kneader can be applied in the separate or mixing refining of raw glue, mix glue, rubber, plastic and other raw materials to manufacture various rubber products such as EVA frothing soles, rubber soles, TPR soles, rubber roller wheels, sponge, tyres, balls, rubber belts, capsules, grease seals, shockproof rubber, adhesive tapes, ink electric products and rubber products for vehicle. Easy operation, supreme functions, good mixing refining effects with automatic temperature-controlling system; Airtight mixing groove which can be dumped and is easy to clean.
Being a column structure and downward pressing type, the heating plate opens by the self-weight of the heating plate, platform and plunger. The rising of the plunger makes the heating plate close while the hydraulic oil provides the pressure.
This engine base is combined together with the cylinder and base frame, which is made of ductile iron to increase the cylinder intensity and a brad ability. The cylinder is fitted with the sealing washer made of the oil-resisting rubber for the sealing purpose.
By moving the operational handle of the control valve to the two different positions, the heating plate can open and close.
It uses the electric pipe for heating, thus makes the workshop clean with easy and reliable operation.
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