ningbo sanshun machinery & technology co., ltd.-凯发k8官网下载

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name:pet series preform making injection moulding machine


excellent quality comes from the strict and scientific production process. in sanshun, product quality is considered to be the life of the company. with continuous importation of cnc and processing equipment of high precision, machinery quality can be ensured and improved.

  • parameters
  • characteristic
  • introduction
model she538-pet
injection unit   a b
screw diameter mm 85 90
shot size(ps) cm³ 2400 2700
shot weight g 2640 2900
injection pressure mpa 148 132
injection rate g/s 550 610
screw l/d ratio l/d 24 22.7
screw speed r.p.m 0-150
nozzle diameter srmm 20
clamping unit   
clamping tonnage kn 5380
toggle stroke mm 810
mould thickness mm 310-830
space between tie-bar mm 830x830
ejector stroke mm 220
ejector tonnage kn 125
ejector number piece 13
hole diameter mm 200
heater power kw 31.1
max. pump pressure mpa 16
pump motor power kw 25 30
machine dimension m 9.1x2.2x2.3
machine weight t 22.6
oil tank capacity l 850

● specially designed pet screw & barrel, highly increases the plasticizing speed and shot weight, lowers the plasticizing temperature and aa value. also signifi cantly improves the shrinkage of perform, while achieves better transparency.

● variety machine specifi cations, suitable for different kinds of perform moulds.

● stable performance and high productivity.

● increasing ejecting tonnage and ejector stroke, suitable for different kinds of pet perform moulds.

● with optional synchronous pressure retaining system, can improve 15%~25% more capacity.

● providing full range of pet bottle technology and equipment, including: injection molding machine, blowing machine, perform moulds and other relevant equipments.

high-efficiency, energy-saving, environmental,low-noise, quick response

pressure responses fast, quickly starts up to 0.05s.

compared to traditional injection molding machine the control system to respond will be 2-3 times faster.

high response speed, shorten cycle times, improve production effi ciency.

products repeat accuracy can be increased to more than 5 thousandths, fully able to meet the requirements of ultra-precision injection molding.

comparison of power consumption