Plastic Injection Molding Machine with Variable Pump

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Loading Port:: China Main Port

Payment Terms:: TT or LC

Min Order Qty:: 1 Set set

Supply Capability:: 3500 Sets per Year set/month

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Detailed Product Description of Plastic Injecation Moulding Machine HXW688 Variable Pump

Clamp force:688 ton

Shot weight 2091 to 2895 gram

Oil temperature of system is reduced largely

Main specification of HXW688

Screw A

Screw B

Screw C

Screw D

Injection Unit

Screw Diameter

100

Screw L/D Ratio

L/D

22.2

19.9

18.9

Shot Volume (theoretical)

CM³

2298

2576

2870

3181

Injection Weight (PS)

2091

2344

2611

2895

73.7

82.6

92.0

102.1

Injection Rate

g/s

417

470

530

580

Plasticizing Capacity

g/s

100

Injection Pressure

MPa

206

184

164

149

Screw Speed

rpm

125

Clamping Unit

Clamp Force

6880

Toggle Stroke

950

Max. Mold Height

960

Min. Mold Height

400

Space Between Tie Bars (W×H)

950X950

Ejector Force

200

Ejector Stroke

280

Ejector Numbers

Others

Max Pump Pressure

MPa

Pump Motor Power

Heater Power

41.5

Machine Dimension (L×W×H)

11.2×2.45×2.95

Machine Weight

39.8

Oil tank capacity

1136

Q:Injection molding machine, blister machine, blow molding machine, what is the fundamental difference?: Such as: casing, orange, pen, barrel, tube and so on.Plastic suction machine - plastic sheet (film) heating, according to the shape of the mold molding method of producing all kinds of plastic products machinery.

Q:What is the V-P conversion in injection molding machine?: During injection molding, when the cavity is almost full, the movement of the screw is converted from flow rate control to pressure control.This transformation point is called the dwell switching control point, that is, the V-P switching point.The working principle of injection molding machine and injection syringe with similar, it is the use of screw (or piston) thrust, the plasticizing good molten state (i.e. viscous flow) plastic injected into the mold cavity closed good after curing stereotypesmade the process of the products.

Q:How to debug the injection molding machine? solve: This is not to say the machine belongs to the high current working machine but also large machine should have a master in their own training proficient is best not to touch.

Q:Injection molding machine pressure, speed, back pressure unit is what and their relations with other international units: Pressure injection molding machine, we often talk about the pressure, strictly speaking, the pressure is equivalent to the middle school, which bear the force per unit area, the international regulations, under 1N in the area of 1 square meters (Newton) on the pressure of 1Pa (Pascal), as long as know the multiple relation, it is easy to obtain the pressure (strong the conversion unit):1m=100cm=1000mm1kg = 10N1M (megabit, million) Pa=1MPa=1000k (1000) Pa=1000000PaSo 1MPa=10kg/cm^2=1N/mm^2We often use international non legal units of measurement: 1bar=10^5Pa=1kg/cm^2=0.1MPa (bar) and 1Torr=133Pa (Torr)The pressure gauge of the injection molding machine, the most used is MPa, bar, kgf/cm^2 unit, need to be reminded that, behind the two units is not our statutory units of measurement, but the world especially Europe and the United States is often used, because many components of the injection molding machine for imported components, including the pressure gauge, so we will often see illegal dial pressure gauge measurement units.In the injection molding machine, the injection molding machine pressure and back pressure unit is MPa, speed (actually refers to injection rate), the unit is g/s, or cm^3/s

Q:How to adjust the injection molding machine, how to solve the shrinkage of injection molding products?: The reasons for the machining parameters and the improvement measures are shown in the following table:1, keep the pressure too low, increase the dwell pressure2, the holding time is too short to extend the holding time3, die wall temperature is too high, reduce mold wall temperature4, melting material temperature is too high, reduce melting material temperature, reduce the barrel temperature

Q:Known diameter and displacement length of screw.: when the product is other plastic:M (other) = (1.1~1.3) * (product weight + gating system total weight)M (PS) =1.05*W (other) / P (other)1.05 is PS density unit g/cm3P (other) for other plastic density(formula: P =M/V)

Q:Plastic injection molding machine barrel diameter is how many centimeters or millimeters?: 1 metric thread diameter is in millimeters, such as 6, 8, 10, 12, 18, 20 mm, etc., the pitch is in millimeters, such as 0.5,0.75,1,1.5,2,3, and so on

Q:Injection molding machine maintenance Daquan books catalog: Chapter 1 Principle and structure of injection molding machineSection 1 basic components of injection moulding machineSecond, the working principle of injection molding machineThe third section of the injection molding machine classification and the corresponding structureFourth section of injection molding machine technical parameterFifth section of the mechanical transmission system of injection molding machineInjection system of plunger type injection molding machineTwo 、 injection system of reciprocating injection molding machineThree 、 mould locking system of injection molding machineSixth section hydraulic transmission system of injection molding machineSeventh section electric control system of injection molding machineThe second chapter is the maintenance foundation of injection molding machineSection 1 basic principle of hydraulic driveI. brief introduction of hydraulic transmission systemTwo. The theoretical basis of hydraulic transmissionThree. Components and graphic symbols of hydraulic transmission systemFour 、 hydraulic circuit diagram readingSecond sections of electrical basisI. graphical symbols used in injection molding machines for electronic componentsTwo, the structure and function of common electronic componentsThree 、 reading of circuit diagramFour 、 common marking symbols of injection machine operating panel

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1. Manufacturer Overview
Location	Zhejiang, China (Mainland)
Year Established	2003
Annual Output Value	US$50 Million - US$100 Million
Main Markets	North America South America Eastern Europe Southeast Asia Africa Mid East Eastern Asia Western Europe South Asia
Company Certifications	ISO9001:2000;CE Certificate;ISO9001 Certificate

2. Manufacturer Certificates
a) Certification Name
Range
Reference
Validity Period

3. Manufacturer Capability
a)Trade Capacity
Nearest Port	ST.PETERSBURG,AMBARLI,RIYADH
Export Percentage	21% - 30%
No.of Employees in Trade Department	3-5 People
Language Spoken:	English, Chinese
b)Factory Information
Factory Size:	50,000-100,000 square meters
No. of Production Lines	Above 10
Contract Manufacturing	OEM Service Offered
Product Price Range