Cap Production Line Project

Products:

All kinds of plastic bottle caps, for example water bottle cap, carbonated bottle caps, drink bottle caps, sport-type bottle caps, edible oil bottle cap, spice bottle caps, and 5gallon bottle caps.

Machinery Characteristics：

  1. Clamping Unit：arrange obliquely five-point and elbow type structure. Optimization design on parameter of the computer. Finite-element analysis is applied to design the plates. The unit also functions of low pressure mold protection with extra sensirivity. Machinery Electric pair of safe protection function to insure the safety.
  2. Oil motor drives the gear to adjust mould. The moving ahead simultaneousy is good, and can adjust the mould automatically according to the pressure set up, very convenient and reliable.
  3. Controling unit : adopt esto 7’wide TFT LCD screen, quality specialized P8C/P10C control panel, Pentium II processor, high level configuration RAM and FRASH, LINUX operating system and USB.
  4. Injection Unit: Double guiding rod supporting. Dual-cylinder balance injection system, Single-cylinder push and draw back setting. Multi-stage pressure&speed injection, One-string hydraulic motor setting. Super quality steel screw stem mixed with chrome, molybdenum and alminium and barrdl disposed by nitrogen. Suitable for every kind of plastic raw material.
  5. Hydraulic Unit: Adopt imported advanced hydraulic components.

Cap Production Line Flow Drawings:

Injection Molding Machine Technical Specification:

Device / Specification / unit / JSE-150 / JSE-250 / JSE-650
injection / Screw dia. / mm / 50 / 65 / 100
Screw L/D ratio / L/D / 23 / 23 / 23
Theoretical shot / Cm3 / 392.5 / 829 / 3728
Injection weight（PET） / g / 425 / 900 / 4070
Injection pressure / Mpa / 156 / 141.6 / 149
Injection rate（PET） / g/s / 131 / 200 / 683
Plastizing capacity(ps) / g/s / 28 / 38.2 / 127
screw rotate speed / r/min / 0~200 / 0~110 / 0~130
Clamp
-ing / Clamping force / KN / 33 / 2500 / 6500
Clearance between tie bars / Mm / 410*410 / 570*570 / 910*840
Opening stroke / mm / 400 / 550 / 860
Max. mould height / Mm / 430 / 600 / 860
Min. mould height / Mm / 150 / 250 / 400
Ejector force / KN / 33 / 70 / 110
Ejector stroke / Mm / 120 / 150 / 250
others / Motor power / KW / 15 / 22 / 37+22
Heating power / KW / 12 / 18.32 / 42.5
Oil tank capacity / L / 270 / 500 / 1600
Machine weight / T / 4.8 / 8.5 / 36
Machine dimension / m*m*m / 4.8*1.2*1.8 / 6.4*1.5*2 / 10.5*2.15*2.5