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Barwell variety rubber EPTT preformer EPTT is a variety of high-performance and large-precision device for producing rubber blank. It can be used in blend with a extensive variety of rubber materials in extruding rubber blank of mid to substantial hardness and of intricate styles these kinds of as circle and sound figures. Owing to its high precision quantity and minimal air articles, it is able of making merchandise ranging from rubber sundries, sealing users, inflating valves, tennis balls and shoe soles.
EPTT Parameter:
| EPTT Design | SKY-one hundred fifty | SKY-200 | SKY-250 | SKY-250A |
| Barrel Inside of Diameter/mm | one hundred fifty | 200 | 250 | 250 |
| Complete EPTT/kw | sixteen | 16 | 2219 | 2219 |
| EPTT EPTT EPTT/kw | 7.five | seven.five | 117.5 | 117.5 |
| Chopping EPTT/kw | one.5 | one.5 | 1.5 | one.5 |
| Vacuum EPTT/kw | .75 | .seventy five | .75 | .seventy five |
| EPTT for Heating/kw | five | five | eight | 8 |
| EPTT of Sizzling Drinking water EPTT/kw | .09 | .09 | .09 | .09 |
| Conveyer Belt EPTT/kw | .eighteen | .18 | .18 | .eighteen |
| Compressed Air Pressure/MPa | .fifty five | .55 | .fifty five | .fifty five |
| Max.Compound Extrusion Pressure/MPa | 36.eight | twenty.seven | seventeen. | seventeen. |
| MaXiHu (West Lake) Dis.mum Barrel Temperature/ | ninety five | 95 | ninety five | ninety five |
| MaXiHu (West Lake) Dis.mum Die Diameter/mm | eighty | one hundred twenty five | a hundred ninety | 220 |
| WeigEPTT restrict of EPTT Blank/g | .3--100 | .3--two hundred | .three--2000 | .three--2000 |
| WeigEPTT Precision of Product/% | plusmn1.5 | plusmn1.five | plusmn1.5 | plusmn1.five |
| MaXiHu (West Lake) Dis.mum Barrel Capacity(SG=1)/Kg | 8-10 | twenty-25 | 60-70 | sixty-70 |
| Cutter Speed (r/min) | 35-300 infinite velocity regulation |
35-three hundred infinite speed regulation |
23-three hundred infinite speed regulation |
23-three hundred infinite speed regulation |
| Exterior Dimensions L*W*H/m | four*1.1*1.8 | 4*1.1*one.eight | five*1.one*1.8 | 5*one.1*one.eight |
| Fat/T | 2.9 | three | 4 | four |
Description ampAdvantage
The precision preformer is composed of a ram extruder and a rubber blank cutter attached to the ram head. It is also outfitted with EPTT, EPTT, heating, pneumatic and EPTT program. While in operation, the first stage is to open the ram head and insert the preheated prehensile rubber substance into the EPTT from anterior component of the barrel. Right after that, the ram head is to be closed to modify the extruding and reducing pace (volume management chart is supplied with the EPTT). Sooner or later, right after EPTTization and slicing, the rubber blank with specific excess weight will then be obtained.
one. Extruding system: It is composed of EPTT cylinder, batching barrel and
ram head.
two. EPTT device: This gadget is chosen with large-pressure EPTT pump and YUKEN flow valve EPTTed from Japan. EPTT oil in EPTT cylinder is managed by the stream valve and the stress variation prior to and following throttling is managed at a continuous benefit so as to guarantee the specific fat of the rubber blank extruded. This device is outfitted with cooling method EPTTn by 2 sets of EPTT axletrees which can make affordable and effective use of vitality and control the temperature of the EPTT oil.
3. Pneumatic unit: It is utilised to open and shut the ram head as nicely as handle the actions of other gadgets, for instance, the cylinder.
four. Vacuumizing technique: Just before extruding and chopping of rubber substance, the EPTTization aims at getting rid of the air remained inside of the barrel and the ram head as effectively as the gas contained in the rubber substance so as to boost the good quality of sulfur products to be produced in the adhering to procedure.
5. Heating method: With the adoption of h2o circulation heating approach, the temperature is controlled and exhibited by the EPTT thermostat which can effectively keep the continual temperature of the ram head and the barrel.
six. Chopping gadget: It is composed of frame, electromotor and deceleration method, which can carry out pace EPTT by way of four-pace motor EPTT and frequency conversion motor. In addition, there is also a EPTT method installed underneath the body.
