Injection Molding Machine for Plastic Safety Helmet Making Machine

450 ton Safety Hard Hat Helmet Injection Molding MachineSINO-TECH ST-450SEIII injection molding machine is designed for plastic dustbin, chairs, car bump,pallet etc. It is with demoulding linkage which shorten the plastic parts cycle time. ST-450SEIII with high speed, stable performance and it is energy-saving. Our customers can get higher production with same labor and cost.Product DescriptionMain Features1. 30% higher energy saving than using traditional variable pump.2. Stable and smooth movement supported by AC servo motor.3.Effective reduction of energy consumption due to reduced oil.and cooling water attained by hydraulic system.4. High performance European B&R control system.We are professional plastic injection molding machine manufacturer for all kinds of plastic products, Clamping force from 70 to 1600Ton, injection weight from 50 to 10000g. Also we have CE and ISO certification.Product ParametersItem  450SElll  4500-3508Screw diametermm708094Theoretical shot volumecc153920112776Shot weight (PS) g140118302526Shot weight (PS)oz49.564.789.3Length/Diameter ratioL/D24.221.218Injection pressureMPa228174126Injection ratecm³/sec352460635Injection stroke mm400Max. Screw speedrpm170Plasticizing capacity (PS)g/s72.794.3131.3Injection unit force Ton12Carriage stroke mm480Clamping force Ton450Max. daylight mm1600Clamping stroke mm780Distance btwn. Tie bars mm820*820Min mould dimension mm570*560Mould thickness range mm300-820Ejector force Ton16.6Ejector stroke mm240No. of ejector pins unit17Max. motor powerkW50.7System pressure MPa17.5Hydraulic pump capacityL/min275No. of heater zones unit5+1Heater input power kW34.94Ultimate capacity kw86.64CurrentA118.5Net weight Ton16.72Oil filling capacity L700Detailed Photos ApplicationCompany Profile FAQ1. who are we?We are based in Jiangsu, China, start from 2011,sell to North America(30.00%),South America(20.00%),Western Europe(16.00%),Oceania(10.00%),Mid East(10.00%),Eastern Europe(5.00%),Southeast Asia(5.00%),Africa(4.00%). There are total about 5-10 people in our office.2. how can we guarantee quality?Always a pre-production sample before mass production;Always final Inspection before shipment;3.what can you buy from us?Extrusion Blow Molding Machine,Pet Blow Molding Machine,IBC Cage Production Line,Plastic Extrusion Line,Waste Plastic Recycling And Pelletizing Line4. why should you buy from us not from other suppliers?Our company have the strict system from the material purchase,machine part processing and inspect. We have the detailed Assemble prcess according to the machine Assemble structure. We test not one time before the machine delivery to the customer factory.5. what services can we provide?Accepted Delivery Terms: FOB,CFR,CIF,EXW,Express Delivery;Accepted Payment Currency:USD,EUR,JPY,CAD,AUD,HKD,GBP,CNY,CHF;Accepted Payment Type: T/T,L/C,MoneyGram,Credit Card,PayPal,Western Union,Cash,Escrow;Language Spoken:English,Chinese,Spanish,Japanese,Portuguese,German,Arabic,French,Russian,Korean,Hindi,Italian  /* March 10, 2023 17:59:20 */!function(){function s(e,r){var a,o={};try{e&&e.split(",").forEach(function(e,t){e&&(a=e.match(/(.*?):(.*)$/))&&1