Product descriptions from the supplier

Overview

Sunswell - Injection Molding Machine

This machine is suitable for producing PET plastic container preform and bottle preform in all shapes. It is widely used to
produce the carbonated bottle, mineral water bottle,,oil bottle cosmetics bottle, wide-mouth bottle and hot filling bottle etc.

Main Features:

More Efficient PET injection blow moulding machine

1) Super Energy Saving
Flexible servo motor control system,for energy saving.Compared with the ordinary injection molding machines, it can save 20%-80%
of the power.
2) High Precision and High Stability
Equipped with the precise pressure sensor and rotary encoder, it can respectively monitor and feed back on flow and pressure.
Two-guided guided bar supports,double-balanced rapid injection.Based on the feedback, the high performance synchronous servo motor
will adjust flow and pressure accordingly by changing the speed and torque. The closed-loop control can ensure the stability of
product quality.
3) High Response and High Efficiency
The driving system reponses with high sensitivity. It takes only 0.05 seconds to reach maximum value. The response speed is much
faster than the ordinary injection molding machines. In that way, it significantly shortens the cycle time and increases the
production efficiency.

Main Features:

Clamping unit:
1 New type 5-point toggle device with the advantage of stable movement curve and gentle shock
2 High-quality mold platen with enough intensity to ensure no out of shape if high-pressure clamping
3 Hard chrome plated high tensile strength tie bars made of superior alloy with a good wear and corrosion resistance ability
4 Wear-resistant guide for moving platen
5 Transducer control clamping stroke
6 Many step control for speed and pressure of clamping and opening
7 Ejection device offer dwell, single, more, vibration function
8 Differential high speed clamping
9 Low pressure mold protection function
10 Hydraulic mold height adjustment drived by gear with rough and fine operation
11 Mechanical and electrical dual safety interlock
12 Automatic centralized lubrication system with far pressure detector

Hydraulic Unit:
1 proportional pressure and flow control with the advantage of fine adjustment and high precision 2 know-how manifold design,
compact, reasonable and fast respond 3 imported world famous hydraulic valves 4 imported world famous hydraulic sealing rings 5
import technology hydraulic hose and fittings 6 low noise hydraulic system 7 oil tank with inner stainless steel container 8
precision oil filter 9 oil cooler

Control Unit:

1 The computer is imported from Industry family. The LCD displaying screen with high clarity has Chinese and English language to
display
2 World famous electrical components
3 Close-loop PID temperature control with the advantage of high precision.
4 Deviation preset between high and low temperature. And break control for temperature sensor.
5 Alarming system in case of cold start and no material in hopper
6 Transducer control the injection and opening stroke to accuracy of ±0.05mm
7 99 steps speed control for increasing and reducing to suit for different technology demands
8 Self-diagnostic and trouble alarm function
9 Parameters lock function to avoid being changed
10 100 sets of production parameters can be stored into the computer memorial software
11 Machine can record the quantity of products and automatically stop if up to the required quantity.
12 Emergency stop device

Main Equipments:

Hopper Dryer

Mixer

Crusher