Injection molding machine ZS-7500A

Injection molding machine ZS-7500A
 

Features:
Clamping force:750 tons
Max. Plasticising weight:3543g
Space between tie bars:950*950
The injection molding machines are supplied by taire machinery,it is used for platstic cap,cup,fork,pet preform,table,chair,connector,barrel,bucket,tray,box,case etc

Functions:
1) LCD computer control with big display screen
2) Hydraulic double proportional valve
3) Hard chrome plated high tensile strength steel tie bars
4) Generous space for fitting large moulds
5) Large opening stroke
6) Two position transducers to control Clamping and Injection
7) Four stages of injecting, independent velocity and pressure control
8) Hydraulic mould height adjustment device
9) Screw cold-start prevention device
10) Melt decompression control
11) Screw back pressure control
12) Multiple hydraulic ejection
13) Differential high speed clamping
14) Centralized lubrication system
15) Low pressure mould protection device
16) Mechanical safety interlock
17) Double electrical safety interlock
18) Oil return filter
19) Oil tank with inner stainless steel container

Injection molding machine description
CLAMPING UNIT
◎    New type 5-point toggle device with the advantage of stable movement curve and gentle shock
◎    High-quality mould platen with enough intensity to ensure no out of shape if high-pressure clamping
◎    Hard chrome plated high tensile strength tie bars made of superior alloy with a good wear and corrosion resistance ability 
◎    Wear-resistant guide for moving platen
◎    Transducer control clamping stroke
◎    Many step control for speed and pressure of clamping and opening
◎    Ejection device offer dwell, single, more, vibration function
◎    Differential high speed clamping
◎    Low pressure mould protection function
◎    Hydraulic mould height adjustment drived by gear with rough and fine operation
◎      Mechanical and electrical dual safety interlock
◎      Automatic centralized lubrication system with far pressure detector
 
HYDRAULIC UNIT
◎    proportional pressure and flow control with the advantage of fine adjustment and high precision
◎    know-how manifold design, compact, reasonable and fast respond
◎    imported world famous hydraulic valves
◎    imported world famous hydraulic sealing rings
◎    import technology hydraulic hose and fittings
◎    low noise hydraulic system
◎    oil tank with inner stainless steel container
◎    precision oil filter 
◎    oil cooler
 
CONTROL UNIT
◎    The computer is imported from Industry family. The LCD displaying screen with high clarity has Chinese and English language to display
◎    World famous electrical components
◎    Close-loop PID temperature control with the advantage of high precision.
◎    Deviation preset between high and low temperature. And break control for temperature sensor.
◎    Alarming system in case of cold start and no material in hopper
◎    Transducer control the injection and opening stroke to accuracy of ±0.05mm
◎    99 steps speed control for increasing and reducing to suit for different technology demands
◎    Self-diagnostic and trouble alarm function
◎    Parameters lock function to avoid being changed
◎    100 sets of production parameters can be stored into the computer memorial software
◎    Machine can record the quantity of products and automatically stop if up to the required quantity.
◎    Emergency stop device
◎    Alarm lamp
 
SPARE PARTS
◎    Operation Manual
◎    Normal hopper
◎    Level pad
◎    Heater band
◎    Mould clip