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name:pvc series pipe 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 she168-pvc
injection unit   a b
screw diameter mm 45 48
shot size(ps) cm³ 370 420
shot weight g 440 500
injection pressure mpa 168 147
injection rate g/s 142 160
screw l/d ratio l/d 23.1 21.7
screw speed r.p.m 0-180
nozzle diameter srmm 20
clamping unit   
clamping tonnage kn 1680
toggle stroke mm 440
mould thickness mm 180-470
space between tie-bar mm 480x460
ejector stroke mm 155
ejector tonnage kn 70
ejector number piece 5
hole diameter mm 125
heater power kw 11
max. pump pressure mpa 16
pump motor power kw 15
machine dimension m 5.3x1.6x1.75
machine weight t 5.5
oil tank capacity l 250

● specially designed chromium plated screw& barrel is suitable for pvc, upvc. cpvc. powder pvc. with which can stabilize pvc material temperature, stable injection molding and create high plasticizing rate.

● high-torsion/low- rotation hydraulic motor increases effi cient plasticized capacity, reduces cooling time and lowers material consumption.

● specially designed widened safety door especially for the pvc moulds with big oil cylinder, easy for mold installation and more safety for the operator.

● two groups of core-pulling, two in and two out of each group.

● equipped with fans and wind cover, ensure minimum material temperature deviation.

● multiple groups of core-pulling and stainless steel screw are for option.

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