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HOME PRODUCTS One Stage Injection Stretch Blow Molding Machine - BT-S Series

One Stage Injection Stretch Blow Molding Machine - BT-S Series

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MAIN FEATURES

Model BT-S is equipped with 2-station servo table and side-blow system. After injection the servo table rotates 180 o, a servo screw then transfers a neck plate with preforms to the side-blow station. Using side-blow system a bigger work space is available, and optional devices: gate trimmer and product conveyor etc can easily be mounted inside the machine. This model is good for small containers with short cycle time.

Model BT-J, has the same benefits, but is for wide-mouth jar applications, and it’s a stronger machine with higher injection clamping force.

SPECIFICATIONS

Model name Unit BT-3S BT-4S
Injection Part
Screw Diameter mm 28(1) 28(1)
Theoretical Injection Volume cm3 86 223
Plasticizing Capacity (PET) kg/hr 25 25
Screw Rotation Speed r.p.m. 0 - 100 0 - 100
Clamping Force ton 40(2) 40(2)
Opening Stroke mm 200 200
Blow Part
Blow Mold Clamping Force ton 20 30
Blow Mold Opening Stroke mm 120 220
Stretch Stroke mm 300 300
Electric Part
Electric Power (Pump) Hp/kw 30.0 / 22.5 40.0 / 30.0
Table Servo Motor Hp/kw 2.2 / 1.65 2.2 / 1.65
Heater Hp/kw 12.6 / 9.5 15.6 / 11.6
Hydraulic Part
Oil Tank Capacity liter 250 260
Max. System Pressure kg/cm2 140 140
Cooling Water Capacity l/min 400 600
Air Part
Operating Air Pressure Kg/cm2 9 9
Processing Air Pressure Kg/cm2 25 25
(1)Screw diameter could be different depends on product weight.
(2)Clamping force could be different depends on product neck diameter.
REMARKS: THE SPECIFICATIONS ARE SUBJECT TO CHANGE WITHOUT NOTICE AS MACHINES ARE MODIFIED TO UPGRADE PERFORMANCE.
Product Range Model BT-S Series
Model BT-3S
Cavity No. pcs 2 3 4 6
Max. Neck Diameter mm <38 <32 <28 <28
Max. Body Diameter mm <110 <90 <70 <45
Max. Body Height mm 300
Productivity bph 400-500 550-650 800-100 1200-1500
Volume of product cc. 1500 1000 500 200
Model BT-4S
Cavity No. pcs 3 4 6 8
Max. Neck Diameter mm <38 <38 <32 <25
Max. Body Diameter mm <135 <100 <65 <45
Max. Body Height mm 300
Productivity bph 600-700 800-1000 1200-1500 1800-2000
Volume of product cc. 2000 1500 600 200


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