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Shanghai Deren Rubber And Plastic Machinery Co., Ltd. specializes in the production of rubber precision preformer and cooling conveyor. more than 2600 foreign and domestic rubber products manufacturers and more than 20 domestic research institutes.Covering an area of 12000 square meters, relying on its strong economic and technical advantages, with its own development and striving for many years, constantly working on rubber precision preformer technology experience step by step, has a good reputation and influence in the rubber precision preformer industry. The product has series models, quality is excellent, own the largest global market share as rubber precision preformer professional manufacturer. From 2000 to 2015, make a golden brand " Deren " throughout the15 years.
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LSZ1050 Vibrating Cooling ConveyorVibrating Cooling Conveyor is an auxiliary machine of the precision preformer to avoid stickiness and deformation of the rubber blanks.The part of the machine which directly contact rubber blanks is made of stainless steel. Rubber blank travelles through vibrating method,avoid the stickiness and def
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RS Series Ram Rubber StrainerRS ram rubber strainer can strain various rubber compound, such as such as butadiene rubber, butyl rubber, fluorine rubber and silicon rubber and strain plastic and rubber mixture. The strain accuracy is up to 200 meshes. Compared to the screw type strainer, the compound has no temperature increase
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- Contacter: Mr. Han
- Tel: 0086-21-36040042
- Fax: 0086-21-36040049
- Email: deren@sh-deren.com
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Company Address:
No.100,Fulian 2nd Road,Baoshan District,Shanghai,China
Products
LSZ1050 Vibrating Cooling Conveyor
Vibrating Cooling Conveyor is an auxiliary machine of the precision preformer to avoid stickiness and deformation of the rubber blanks.The part of the machine which directly contact rubber blanks is made of stainless steel. Rubber blank travelles through vibrating method,avoid the stickiness and deformation,the long cooling stroke,max.travel stroke upto 50 meter,cool down fully and the dry effect is prominent. Operator can adjust the vibrating frequency manually,applied for the wide range of rubbr blanks. The material of machine unit is SUS304 stainless steel to avoid the corrosion, For small size rubber blanks, can be directly cooled down by wind; For the heavy weight and much heat rubber blanks, can be cooled by circulation water from external water tank to intensify the cooling effect of rubber blanks，especially with prominent effect for FKM,NBR,CR,EPDM, pelleting, bearing seals, oil seals, O-rings, rubber flakes etc.
1.This is auxiliary machine of the precision preformer to avoid stickiness and deformation of the rubber blanks,the part of the machine which directly contact rubber blanks is made of stainless steel.
2.Small floor space,saving space
3.Suitable for liquid release agent,powder release agent or derect air -cooling.
4.Applicable to FKM,NBR,CR,EPDM and other rubber compounds,and granulation,bearing seals,oil seals,O-rings,Ling strips,Flakes of various kinds of blank.
5.Reasonble design,line hidden inside,connect all the parts of the machine with an aviation plug,easy to disassembly and installation.
Technical Parameter
Items
Unit
LSZ1050
LSZ1200
Groove diameter
mm
1050
1200
Groove width
mm
240
400
Groove height
mm
1600
1600
Material running distance
mm
35000
50000
Helical pitch
mm
110
110
Width of inlet
mm
650
650
Height of inlet
（From the ground level）mm
mm
300
300
Width of outlet
mm
245
245
Height of outlet
（From the ground level）
mm
1650
1650
Conveying Speed
（adjustable）
m/min
6~8
6~8
Motor power
kw
0.75*2
3.7
Motor power for cooling fan
kw
3.7
1.1*2
External Dimension (LXWXH)
m
2.15*1.35*2.56
3*1.5*2.56
Total weight
T
1.2
1.5
RS Series Ram Rubber Strainer
RS ram rubber strainer can strain various rubber compound, such as such as butadiene rubber, butyl rubber, fluorine rubber and silicon rubber and strain plastic and rubber mixture. The strain accuracy is up to 200 meshes. Compared to the screw type strainer, the compound has no temperature increase and no scorch in the whole straining process; it can strain the rubber compound after adding accelerant. It is with humanized design and easy operation, and less force to open ram head, with comprehensive safety control and impressive notice to ensure better security performance.
Technical Parameter
Items
Unit
RS150
RS200
RS250
RSH200
RSH250
Barrel inside diameter
mm
150
200
250
200
250
Total power
KW
14
14
17.5
17.5
17.5
Max. extruding pressure
MPa
36.8
20.7
20.7
40
25/36
Max. barrel temperature
°C
95
95
95
95
95
Single feeding volume
L
12
25
60
25/40
60
Ouutput/h(98% of the compound type)
Kg
100
200-400
300-600
300-600
500-800
Filtration Accuracy (95% of the compound type)
Mesh(Max.)
300
250
250
300
300
External dimension(L×W×H)
m
2.78×1.2×1.62
2.85×1.2×1.64
3.97×1.25×1.64
3.7×1.35×1.85
4.9×1.35×1.85
Weight
t
2
2.17
3.2
4.1
4.5
1、Energy Conservation:
More energy saving than the screw machine, the average power consumption per hour is about 7kw/h.
2、High Efficiency:
The capacity of 300~900kg per hour. For example: for EPDM rubber, hardness of 60 Shore, and straining mesh size#100, then the capacity will be 600kg/h.
3、High Accuracy:
with the ram to force through forward,the pressure of the standard equipment is up to 20MPa, and the high pressure equipment can reach 40MPa,It is mainly used of EPDM/NBR/FKM and other common rubber material, and maximum straining accuracy is up to mesh#300.
The straining accuracy can reach mesh#500 for silicon rubber.This machine has higher straining accuracy. compared with the screw machine.
4、Stabilization:
The ram push forward process is not heating-up compared with the screw extrusion,It is can adding vulcanizing agent and other rubber accelerant for straining,to stop rubber scorching of thing ever happening.
5、Convenient:
The barrel adopts separated structure,center extended,It is easy to clean, easy to replace the rubber, no clean dead Angle;
6、Safety:
Reliable control system and interlock device ,avoiding work injury.
7、PLC and touch screen control ,can store process parameter to make it convenient for extracting at any times ,and low requirement for the operators.
JYZ Precision Preformer (Computerized Type)
The Precision Preformer is a type of rubber blank manufacturing equipment with high efficiency and high accuracy. This machine can process a wide range of rubber material, and is able to extrude rubber blanks of ring, rectangle, strip and odd shapes. It is especially suitable to produce sealing members, oil seal, tyre valves, bottle closures, tennis balls and shoe soles, etc. It integrates a variety of different functions such as vacuuming, filtrating, extruding, cutting, weighing, counting, etc.
●PLC control system and touch screen operator interface.
Color touch screen to input data and password protection.
●1000 products technics database available to connect anytime.
●Variable inverter controlled infinite speed regulation for cutter speed.
●Closed circuit feedback of electronic scale, one key automatic calibration of the weight of rubber blank.
●Reliable safety performance. There are interlocks when close ram head, the cutter rotates and ram moves forwards and retracts.
●Graphic and text display for failure point and cause
●Barrel adopts separated structure, Extended center, for easy cleaning.
●Reducing residual air in rubber blank by vacuum system.
●Stainless steel conveyer for reducing compound contamination.
●Accept high-end customization
Technical Parameter
Items
Unit
JYZ100
JYZ150
JYZ200
JYZ250
JYZ300
Barrel inside diameter
mm
100
150
200
250
300
Total power
KW
16
16
16
19
21.6
Max. extruding pressure
MPa
60
36.8
20.7
20.7
17
Max. barrel temperature
°C
95
95
95
95
95
Max. die diameter
mm
80
125
125
190
300
Rubber weight range
g
0.03~100
0.03～200
0.03～300
0.03～6000
10~6000
Rubber blank weight accuracy
%
≤±1.0
≤±1.0
≤±1.0
≤±1.0
≤±1.0
Single feeding volume
L
5
12
25
65
100
Cutter speed
r/min
35~300
35～300
35～300
23～300
35~300
External dimension (L×W×H)
m
3.77*1.2*1.62
3.77×1.2×1.62
3.9×1.2×1.64
5.08×1.25×1.64
5.6×1.35×1.85
Weight
t
2
2.3
2.5
3.6
5.5
Balance frame
m
0.44*0.44*0.96
LSZ1050 Vibrating Cooling Conveyor
Vibrating Cooling Conveyor is an auxiliary machine of the precision preformer to avoid stickiness and deformation of the rubber blanks.The part of the machine which directly contact rubber blanks is made of stainless steel. Rubber blank travelles through vibrating method,avoid the stickiness and deformation,the long cooling stroke,max.travel stroke upto 50 meter,cool down fully and the dry effect is prominent. Operator can adjust the vibrating frequency manually,applied for the wide range of rubbr blanks. The material of machine unit is SUS304 stainless steel to avoid the corrosion, For small size rubber blanks, can be directly cooled down by wind; For the heavy weight and much heat rubber blanks, can be cooled by circulation water from external water tank to intensify the cooling effect of rubber blanks，especially with prominent effect for FKM,NBR,CR,EPDM, pelleting, bearing seals, oil seals, O-rings, rubber flakes etc.
1.This is auxiliary machine of the precision preformer to avoid stickiness and deformation of the rubber blanks,the part of the machine which directly contact rubber blanks is made of stainless steel.
2.Small floor space,saving space
3.Suitable for liquid release agent,powder release agent or derect air -cooling.
4.Applicable to FKM,NBR,CR,EPDM and other rubber compounds,and granulation,bearing seals,oil seals,O-rings,Ling strips,Flakes of various kinds of blank.
5.Reasonble design,line hidden inside,connect all the parts of the machine with an aviation plug,easy to disassembly and installation.
Technical Parameter
Items
Unit
LSZ1050
LSZ1200
Groove diameter
mm
1050
1200
Groove width
mm
240
400
Groove height
mm
1600
1600
Material running distance
mm
35000
50000
Helical pitch
mm
110
110
Width of inlet
mm
650
650
Height of inlet
（From the ground level）mm
mm
300
300
Width of outlet
mm
245
245
Height of outlet
（From the ground level）
mm
1650
1650
Conveying Speed
（adjustable）
m/min
6~8
6~8
Motor power
kw
0.75*2
3.7
Motor power for cooling fan
kw
3.7
1.1*2
External Dimension (LXWXH)
m
2.15*1.35*2.56
3*1.5*2.56
Total weight
T
1.2
1.5
RS Series Ram Rubber Strainer
RS ram rubber strainer can strain various rubber compound, such as such as butadiene rubber, butyl rubber, fluorine rubber and silicon rubber and strain plastic and rubber mixture. The strain accuracy is up to 200 meshes. Compared to the screw type strainer, the compound has no temperature increase and no scorch in the whole straining process; it can strain the rubber compound after adding accelerant. It is with humanized design and easy operation, and less force to open ram head, with comprehensive safety control and impressive notice to ensure better security performance.
Technical Parameter
Items
Unit
RS150
RS200
RS250
RSH200
RSH250
Barrel inside diameter
mm
150
200
250
200
250
Total power
KW
14
14
17.5
17.5
17.5
Max. extruding pressure
MPa
36.8
20.7
20.7
40
25/36
Max. barrel temperature
°C
95
95
95
95
95
Single feeding volume
L
12
25
60
25/40
60
Ouutput/h(98% of the compound type)
Kg
100
200-400
300-600
300-600
500-800
Filtration Accuracy (95% of the compound type)
Mesh(Max.)
300
250
250
300
300
External dimension(L×W×H)
m
2.78×1.2×1.62
2.85×1.2×1.64
3.97×1.25×1.64
3.7×1.35×1.85
4.9×1.35×1.85
Weight
t
2
2.17
3.2
4.1
4.5
1、Energy Conservation:
More energy saving than the screw machine, the average power consumption per hour is about 7kw/h.
2、High Efficiency:
The capacity of 300~900kg per hour. For example: for EPDM rubber, hardness of 60 Shore, and straining mesh size#100, then the capacity will be 600kg/h.
3、High Accuracy:
with the ram to force through forward,the pressure of the standard equipment is up to 20MPa, and the high pressure equipment can reach 40MPa,It is mainly used of EPDM/NBR/FKM and other common rubber material, and maximum straining accuracy is up to mesh#300.
The straining accuracy can reach mesh#500 for silicon rubber.This machine has higher straining accuracy. compared with the screw machine.
4、Stabilization:
The ram push forward process is not heating-up compared with the screw extrusion,It is can adding vulcanizing agent and other rubber accelerant for straining,to stop rubber scorching of thing ever happening.
5、Convenient:
The barrel adopts separated structure,center extended,It is easy to clean, easy to replace the rubber, no clean dead Angle;
6、Safety:
Reliable control system and interlock device ,avoiding work injury.
7、PLC and touch screen control ,can store process parameter to make it convenient for extracting at any times ,and low requirement for the operators.
JYZ Precision Preformer (Computerized Type)
The Precision Preformer is a type of rubber blank manufacturing equipment with high efficiency and high accuracy. This machine can process a wide range of rubber material, and is able to extrude rubber blanks of ring, rectangle, strip and odd shapes. It is especially suitable to produce sealing members, oil seal, tyre valves, bottle closures, tennis balls and shoe soles, etc. It integrates a variety of different functions such as vacuuming, filtrating, extruding, cutting, weighing, counting, etc.
●PLC control system and touch screen operator interface.
Color touch screen to input data and password protection.
●1000 products technics database available to connect anytime.
●Variable inverter controlled infinite speed regulation for cutter speed.
●Closed circuit feedback of electronic scale, one key automatic calibration of the weight of rubber blank.
●Reliable safety performance. There are interlocks when close ram head, the cutter rotates and ram moves forwards and retracts.
●Graphic and text display for failure point and cause
●Barrel adopts separated structure, Extended center, for easy cleaning.
●Reducing residual air in rubber blank by vacuum system.
●Stainless steel conveyer for reducing compound contamination.
●Accept high-end customization
Technical Parameter
Items
Unit
JYZ100
JYZ150
JYZ200
JYZ250
JYZ300
Barrel inside diameter
mm
100
150
200
250
300
Total power
KW
16
16
16
19
21.6
Max. extruding pressure
MPa
60
36.8
20.7
20.7
17
Max. barrel temperature
°C
95
95
95
95
95
Max. die diameter
mm
80
125
125
190
300
Rubber weight range
g
0.03~100
0.03～200
0.03～300
0.03～6000
10~6000
Rubber blank weight accuracy
%
≤±1.0
≤±1.0
≤±1.0
≤±1.0
≤±1.0
Single feeding volume
L
5
12
25
65
100
Cutter speed
r/min
35~300
35～300
35～300
23～300
35~300
External dimension (L×W×H)
m
3.77*1.2*1.62
3.77×1.2×1.62
3.9×1.2×1.64
5.08×1.25×1.64
5.6×1.35×1.85
Weight
t
2
2.3
2.5
3.6
5.5
Balance frame
m
0.44*0.44*0.96
