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High Efficiency Injection Plastic Moulding Machine For Folding Table And Chair

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Good quality Bakelite Injection Molding Machine for sales
Good quality Bakelite Injection Molding Machine for sales
Haijiang injection molding machine good quality ,but price is better than Bole and Haitian. It is good choice

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High Efficiency Injection Plastic Moulding Machine For Folding Table And Chair

China High Efficiency Injection Plastic Moulding Machine For Folding Table And Chair supplier

Large Image :  High Efficiency Injection Plastic Moulding Machine For Folding Table And Chair

Product Details:

Place of Origin: China
Brand Name: HAIJIA
Certification: CE ISO9001
Model Number: HJF780

Payment & Shipping Terms:

Minimum Order Quantity: 1 set
Price: Negotiation
Packaging Details: Standard Export Package
Delivery Time: 30 days
Payment Terms: L/C, D/P, T/T, Western Union
Supply Ability: 5000pcs per year
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Detailed Product Description
Structure: Horizontal Injection Molding Machine Usage: Electric Parts
Machine Weight:: 37T Clamping Force:: 7800KN
Space Between Tie Bar: 980*950mm Pump Motor Power: 37+30KW

plastic folding table and chair injection molding machine manufacturer beach mould child production line in ningbo for sale

The Hydraulic Units


High efficiency, Energy-saving and high precise proportional pressure and flow variable displacement pump system make the out of the hydraulic system matching the required power for entire machine operation without loss of high pressure throttle and overflow energy. As comparedwith constant displacement pump, it saves power by 30%~60%. A motor with same power may be fitted with an oil pump of bigger displacement and thus accelerates the speed of machine.Besides, the low oil temperature will prolong the service life of sealing elements.
Buffer device is used in every mold opening and clamping oil way to ensure steady mold opening and clamping operation without any impact.Besides, differential mold clamping operation is fitted to ensure high production efficiency.


With steady capability, servo gearshift dynamical control system has equipped with pressure feedback device with high precision and sensitivity, which forms close-loop precision control, cycle time effectively shortened and improving production efficiency.

Professional injection moulding machine controller with software and hardware of industrial standard is convenient to expansion and revision of performance.

 

The Machine Introduction

 

The machine use the high-performance servo dynamic control system,the oil pump as the power source,having the characteristics as follow:high response,saving energy, low noise, high-control precision, and have the breakthrough in the prefect connection of the electrical servo and hydraulic drive system.

Clamping system: Faster response, steable and high rigidity.

Injection system: Accurate and flexible, lower rejection rate.

Control system: omputer and simple operation,molding data memory system.

Power system: Energy saving, high efficient and precise.

Metal parts: The thickness of our frame, metal plate and wallboard are thicker than other company.

Ceramic heating loop: Uniform heating, better thermal insulation properties so good for production.

Visiable lubrication system: on time clean, avoid cast steel parts abrasion and broken.

Oil treasure: Filter of hydraulic oil, good for pump and valves.

 

injection unit


Double cylinder injection system
High quality barrel and screw
Multi stages of speed, pressure and position for injection
Holding on and charging
Postion or time control changeover
Screw position electronic ruler control
Prevent the screw cold start
Low speed high torque motor
Nozzle center adjust
Stainless steel hopper
Water cooling for hopper throat
Close loop barrel temperature control
Clamping unit
Five point double tiggle clamping unit
Electronic ruler for mold open and close position
Mechanical safety device
Multi stage of mold open /close speed, pressure and position
Fast mold close
Automatic mold height adjustment
Low pressure mold protection
Box model platen: T slots
Auto centering lubrication system
Hydraulics
Propoffional pressure and speed control
Oil suck filter
Oil temperature control and alarm
By-pass oil filter

 

Hydraulic closed loop and motor speed closed loop is realized by control system with the features of high repetition, high linearity, high linearity, high efficiency, high precision, fast response, low rejection rate,low noise, low vibration and long service life, High-rigidity template design with T shot andordinary threaded hole facilitates the mold installtion. Oil filter equipment of high performance and high precision can keep the grease within NAS8. Color control system is adopted.

 

High Efficiency Injection Plastic Moulding Machine For Folding Table And Chair

SPECIFICATION HJF-780
  A B C D
Screw Diameter Mm 90 95 105 110
Screw L/D Ration L/D 23.2 22 19.9 19
Shot Size(Theoretical) cm3 2924 3258 3981 4369
Injection Weight(PS) g 2632 2933 3583 3932
Injection Rate g/s 574 640 781 858
Injection Pressure MPa 195 175 143 130
Screw Speed rpm 115
Clamp tonnage KN 7800
Opening stroke Mm 950
Space Between Tie Bars mm 980*950
Max.Mold Height mm 960
Min.Mold Height mm 400
Ejector Stroke mm 280
Ejector Tonnage KN 186
Max.Pump Pressure MPa 16
Pump Motor Power KW 37+30
Heater power KW 56.7
Machine Dimension(L*W*H) M 11.43*2.40*3.14
Machine weight T 37
Oil Tank Capacity L 1500

Contact Details
Ningbo haijiang machinery manufacturing co.,Ltd

Contact Person: Mike

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