Предформовщик резины предформовщик


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Трекер стоимости

Месяц Минимальная цена Макс. стоимость
Sep-18-2025 0.32 $* 0.5 $*
Aug-18-2025 0.57 $* 0.97 $*
Jul-18-2025 0.99 $* 0.83 $*
Jun-18-2025 0.65 $* 0.18 $*
May-18-2025 0.75 $* 0.78 $*
Apr-18-2025 0.64 $* 0.55 $*
Mar-18-2025 0.0 $* 0.82 $*
Feb-18-2025 0.4 $* 0.5 $*
Jan-18-2025 0.75 $* 0.75 $*

Характеристики


   Precision preformer is a kind of high-efficiency and high-precision device for manufacturing rubber blank. It can be used in combination with a wide range of rubber material in extruding rubber blank of mid to high hardness and of intricate shapes such as circle and solid figures. Owing to its high precision volume and low air content, it is capable of producing products ranging from rubber sundries, sealing members, inflating valves, tennis balls and shoe soles.

 

Structure introduction
    The precision preformer is composed of a ram extruder and a rubber blank cutter attached to the ram head. It is also equipped with hydraulic, vacuum, heating, pneumatic and electrical system. While in operation, the first step is to open the ram head and add the preheated prehensile rubber material into the machine from anterior part of the barrel. After that, the ram head is to be closed to adjust the extruding and cutting speed (volume control chart is provided with the machine). Eventually, after vacuumization and cutting, the rubber blank with precise weight will then be obtained.

 

I) Technical Parameter of precision preformer A:

 

 

ItemsUnitJY150JY200JY250JYZ150JYZ200JYZ250JYZ200HJYZ250H
Barrel   inside diametermm150200250150200250200250
Total powerKW16161916161921.621.6
Max. extruding pressureMPa36.820.71736.820.7174025
Max.   barrel temperature°C9595959595959595
Max. die  diametermm125125190125125190125190
Rubber  weight rangeg0.3~1000.3~2000.3~20000.3~1000.3~2000.3~20000.3~2000.3~2000
Rubber blank weight accuracy%±1.0±1.0±1.0±1.0±1.0±1.0±1.0±1.0
Single feeding volumekg13~1522~3060~7013~1522~3060~7022~3060~70
Cutter   speedr/min35~30035~30023~30035~30035~30023~30035~30025~300
External dimension(L×W×H)m3.77×1.20×1.623.9×1.20×1.645.08×1.25×1.643.77×1.20×1.623.9×1.20×1.645.08×1.25×1.644.7*1.35*1.855.60*1.35*1.85
WeightT2.32.53.62.32.53.64.65
Balance framem0.44x0.44x0.96

 

 

Technical Parameter of precision preformer B:

 

ItemsUnitJY150-MJYZ200-MJYZ250-MJYZ200H-MJYZ250H-M
Barrel   inside diametermm150200250200250
Total powerKW16161921.621.6
Max. extruding pressureMPa36.820.7174025
Max.   barrel temperature°C9595959595
Max. die  diametermm125125190125190
Rubber  weight rangeg0.3~1000.3~2000.3~20000.3~2000.3~2000
Rubber blank weight accuracy%±1.0±1.0±1.0±1.0±1.0
Single feeding volumekg13~1522~3060~7022~3060~70
Cutter   speedr/min0~4000~4000~4000~4000~400
External dimension(L×W×H)m3.77×1.20×1.623.9×1.20×1.645.08×1.25×1.644.7*1.35*1.855.60*1.35*1.85
WeightT2.32.53.64.65
Balance framem0.44x0.44x0.96

II) Technical Parameter of vibrating cooling conveyor:

 

ItemsUnitLSZ1050LSZ1050-L
Groove diametermm10501050
Groove widthmm240240
Groove heightmm16001600
Mean distance travelmm3500035000
Helical pitchmm110110
Width of inletmm650650
Height of inletmm300300
Width of outletmm245245
Height of outletmm16501650
Conveying speedm/min6~86~8
Motor power of cooling fanKW3.73.7
Motor powerKW0.75*20.75*2
 External Dimensionm2.15×1.35×2.562.15×1.35×2.56
WeightT1.21.7
Power of refrigerationKW 1.5~3
Wind inlet temp. of refrigeration <8

 

III) Technical Parameter of water cooling conveyor:

 

 

ItemsUnitLSS650LSS650P
Sloping conveying (stainless steel)   
Conveying widthmm450450
Distance of blank conveying(in water)mm7001700
Conveying speedm/min8.38.3
Volume of cooling windm3/h16201620
Horizontal conveying   
Conveying widthmm380380
Conveying speedm/min1.6~3.21.6~3.2
Layer 33
Water tank dimensionmm1460×800×2702460×800×270
(L×W×H)   
Volume of cooling windm3/h1032010320
External dimensionmm5350×750×18406350×750×1840
(L×W×H)   
Total powerKW1.82.3

Weight

T

1.2

1.8

 

 

 

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