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{"title":"Batch Pre Expander Foam Beads Maker Machine Eps Bean Manufactural Preexpander","imgUrl":"https:\/\/img.silkroadsl.com\/nimg\/8f\/c0\/f0422dc574b79b5809dc69337737-200x200-1\/batch_pre_expander_foam_beads_maker_machine_eps_bean_manufactural_preexpander.jpg","attrs":{"Brand Name":"PINSHENG","Model Number":"PSPEB-N70\/150","Place of Origin":"Zhejiang China","Minimum Order Quantity":"1"}}
{"title":"Automation Eps Batch Pre Expander For Batch Processes","imgUrl":"https:\/\/img.silkroadsl.com\/nimg\/2b\/ac\/bb88deac7ee5ed4041685abed58e-200x200-1\/automation_eps_batch_pre_expander_for_batch_processes.jpg","attrs":{"Brand Name":"AUTO EPS BATCH PRE-EXPANDER MACHINE","Model Number":"1400","Place of Origin":"ZHEJIANG CHINA","Certification":"ISO9001"}}
{"title":"High Security Industrial Batch Pre Expanding System For Processes","imgUrl":"https:\/\/img.silkroadsl.com\/nimg\/97\/91\/37bea5b764d023dce8d4c4c1722e-200x200-1\/high_security_industrial_batch_pre_expanding_system_for_processes.jpg","attrs":{"Brand Name":"AUTO EPS BATCH PRE-EXPANDER MACHINE","Model Number":"1400","Place of Origin":"ZHEJIANG CHINA","Certification":"ISO9001"}}
{"title":"Full Automatic Eps Batch Pre Expander Machinery With Less Steam Consumption","imgUrl":"https:\/\/img.silkroadsl.com\/nimg\/88\/3a\/b9d0bc2c49c53f82d13e1b31360e-200x200-1\/full_automatic_eps_batch_pre_expander_machinery_with_less_steam_consumption.jpg","attrs":{"Brand Name":"PIN SHENG","Model Number":"PSPEB","Place of Origin":"CHINA","Minimum Order Quantity":"1"}}
{"title":"Evaporative Pattern Batch Pre Expander 500x700mm 8-25kg","imgUrl":"https:\/\/img.silkroadsl.com\/nimg\/ff\/36\/b1bb4552c1b1c8b24f589365ac3c-200x200-1\/evaporative_pattern_batch_pre_expander_500x700mm_8_25kg.jpg","attrs":{"Brand Name":"PIN SHENG","Model Number":"PSPEB-500","Place of Origin":"CHINA","Minimum Order Quantity":"1"}}
{"title":"Small Automatic Batch Pre Expander Lost Foam EPS","imgUrl":"https:\/\/img.silkroadsl.com\/nimg\/e9\/24\/af8b52ecc5cbf3214d19c1ed4040-200x200-1\/small_automatic_batch_pre_expander_lost_foam_eps.jpg","attrs":{"Brand Name":"PIN SHENG","Model Number":"PSPEB","Certification":"-","Place of Origin":"CHINA"}}
{"title":"Beads Foaming Batch Pre Expander 9.5kw 3100x1500x3500mm","imgUrl":"https:\/\/img.silkroadsl.com\/nimg\/61\/9f\/2bb6c28b6ac043a580e98bd884c2-200x200-1\/beads_foaming_batch_pre_expander_9_5kw_3100x1500x3500mm.jpg","attrs":{"Brand Name":"PIN SHENG","Model Number":"PSPEB-N70","Place of Origin":"CHINA","Minimum Order Quantity":"1"}}
Pre-expansion: The process begins with the pre-expansion of EPS beads. The beads are fed into a pre-expander, where they are exposed to steam and heat.
Variable volume barrel inherits the foam- ing precision of the small barrel and also has the characteristics of high efficiency of the large barrel. The raw materials can be turned 360° in the barrel and heated evenly. The uniformity of the foam partic- les is also very good. The feeding and discharging speed of the conical barrel is very fast. The feeding speed is increased by 50%, and the dis- charging efficiency is increased by 65%.
Variable volume barrel optimizes the EPS pre-expansion mechanism and heating process, and has the characteristics of high efficiency and high output. The amount of steam required to prepare one ton of materials can be saved by 20%.
lt pre-expands black suspended graphite materials through a special heating process, which has a higher expansion ratio than conventional pre-expanders.
Main features: The machine adopts Mitsubishi PLC and Taiwan HMI with atuo to filling material,auto electronic weighint,auto controlling chamber temperature , pressure and level testing to Steam system:Steam pressure reducer and angle valve to contorl steam.
Fillng system:Adopts electronic weighing system ,setting filling weight to HMI for material filling automatically . Material level control:Adopts laser sensor to control the expansion level.
Electronic control: Mitsubishi PLC and Taiwan HMI,chneider components.
Applications:
EPS Foam Production: The expanded beads are then used in various EPS products, including insulation panels, packaging materials, and molded shapes.
Construction: Used for creating lightweight and effective insulation materials.
Decorative Elements: Provides raw material for producing decorative architectural features.
Advantages:
Efficiency: Batch processing allows for the production of high-quality expanded beads with minimal waste.
Versatility: Can be adjusted to handle different bead sizes and types of polystyrene.
Control: Batch systems allow for better control over the expansion process, leading to uniform bead sizes.
Considerations When Choosing a Batch Pre-Expander:
Capacity: Ensure the machine meets your production volume requirements.
Energy Efficiency: Look for machines designed to minimize energy consumption.
Ease of Operation: User-friendly interfaces and automation features can enhance productivity.
Maintenance Needs: Consider the maintenance requirements and availability of spare parts.
Item
Unit
PSPEB-N70
PSPEB-N150
Expansion Chamber
Diameter
mm
ø500
ø1500
Height
mm
1000
2300
Volume
m3
0.2
3.8
Steam
Inlet
mm
ø25
ø50
Consumption
kg/cycle
3-5
3-5
Pressure
Mpa
0.6-0.8
0.6-0.8
Compressed air
Inlet
mm
ø20
ø40
Consumption
m/cycle
0.5-0.9
1.2-1.
Pressure
Mpa
0.6-0.8
0.6-0.8
Drainage
Blower outlet
g/L
ø65
ø100
The total emission
g/L
ø65
ø150
Connected load
Installing power
Kw
9.5
38
Consumption
kg/cycle
0.2
0.65
Density
g/L
12-30
12-30
Overall size(LXWXH)
mm
3100X1500X3500
3700X3000X5300
Weight
kg
1500
4800
Room height required
mm
5000
6000
Productivity
12g/L
kg/h
70-90
500-600
18g/L
kg/h
110-120
800-900
20g/L
kg/h
160-180
1000-1200
30g/L
kg/h
200-220
1400-1500
Company Details
Bronze Gleitlager
,
Bronze Sleeve Bushings
and
Graphite Plugged Bushings
from Quality China Factory
Business Type:
Manufacturer,Seller
Year Established:
2010
Total Annual:
5000000-10000000
Employee Number:
>100
Ecer Certification：
Verified Supplier
NINGBO PINSHENG MACHINERY CO.,LTD.specializes in manufacturing EPS,EPP,ETPU machine and EPS Mould for nearly 10 years with integrating independent R&D,production, sales and service.Our Factory is located in Hangzhou, the fast developing district in China, and close to important ports such as Sha... NINGBO PINSHENG MACHINERY CO.,LTD.specializes in manufacturing EPS,EPP,ETPU machine and EPS Mould for nearly 10 years with integrating independent R&D,production, sales and service.Our Factory is located in Hangzhou, the fast developing district in China, and close to important ports such as Sha...
