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 kneading machine for mixed gross rubber |
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Product introduction:
(1)、Outlined
NHZ-200L the vacuum kneading machine is the main equipment for the high temperature mixed gross rubber production.
Unifying the domestic and foreign merit of kneading machines agitating valve, we designs the unique spiral angle, which has a stronger friction force and shearing forcer when stirring. The domestic original axis center bore passing the cooling water and advanced cylinder body heating up the structure enables the material to achieve the best effect that elevates temperature quickly, decreases temperature rapid, disperses even, and so on needs in short time. Machine’s various technologies have filled the |
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domestic blank. Vacuum tank type axis seal structure (has attained the national monopoly, the patent number: ZL200420087991.3) fundamentally has solved the big difficult problem of leaking black rubber and the axis leaking vacuum.
This device control system uses the PLC control and monitors epigenous machine, which can wilfully establish material temperature, vacuum pressure, nitrogen current capacity, main engine running rate and running time, etc. parameter on the epigynous machine, and also can monitor the main engine’s time power and torque when working on position machine. The system is equipped with automatic, manual and emergency controls three kinds of operations patterns, when the position machine, the communication appears breakdown, then it can change over to manual or emergency control. The special-purpose software matched with the hardware can carry on the entire automated control and the intellectualized control to the knead together process, implement power and the temperature real-time curve analysis, specially advantage to customer optimization craft condition, and achieve the goal that is to improve the product quality and the production efficiency, reduce time, and save energy and reduce the cost goal. |
(2)、NHZ-200L the vacuum kneading machine’s unique features: |
1、The strengthening oar axis and the main transmission location of components are the domestic and foreign name brands, like the electrical machinery selects the Taiwan Datong, the speed reducer selects the Japanese Sumitomo, and the frequency changer selects the Mitsubishi frequency changer; Necessary control system PLC is the Simens series the epigenous machine uses grinds overseas Chinese laborer controlling machine, all low pressure electric appliance uses the original fitting which is produced by Shanghai Shi Naide, and has enhanced the overall system reliability.
2、The oar axis seal position adopts the special handling, enhances the seal position degree of hardness, and improves the seal position wearability, so it has guaranteed the axis seal performance, thus has enhanced the machine service life.
3、Automatic lock cylinder cover structure and unique cylinder cover seal structure.
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4、Establishes various kinds of safety interlocking achieves the safe explosion-proof human nature design.
5、The shaft coupling selects the heavy load flexibility special structure.
6、The creative wall plate and the cylinder body end surface exempt from padding seal structure.
7、The whole processing kneading machine foundation and the steady bearing seat support advantageously reduce the vibration and the noise, and prevent the equipment from distorting.
8、The axial-tab terminal big and small gear uses the hard tooth face sized gear.
9、The heat conduction oil turnover system uses the high temperature swivel joint installment.
10、The domestic original axis center bore lets water through cooling structure, the turnover aqueous system uses the swivel joint installment.
11、Entire automatic Simens the PLC configuration soft control system.
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（3）、technical parameter：
1、total volume： 2400L
2、 main electrical machinery：150KW
3、vacuum degree：-0.098MPa
4、discharge material to turn the cylinder angle：110°
5、uncaps angle：70°
6、External dimensions：length 4400mm×width 2700mm×height 3500mm
7、gross weight：23000Kg |
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