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High Precision Injection Molding Machine For Dog Collars 18 Months Warranty

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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 Precision Injection Molding Machine For Dog Collars 18 Months Warranty

China High Precision Injection Molding Machine For Dog Collars 18 Months Warranty supplier
High Precision Injection Molding Machine For Dog Collars 18 Months Warranty supplier High Precision Injection Molding Machine For Dog Collars 18 Months Warranty supplier High Precision Injection Molding Machine For Dog Collars 18 Months Warranty supplier High Precision Injection Molding Machine For Dog Collars 18 Months Warranty supplier High Precision Injection Molding Machine For Dog Collars 18 Months Warranty supplier High Precision Injection Molding Machine For Dog Collars 18 Months Warranty supplier

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Product Details:

Place of Origin: CHINA
Brand Name: HAIJIA
Certification: CE ISO9001
Model Number: HJF200

Payment & Shipping Terms:

Minimum Order Quantity: 1 set
Price: Negotiation
Packaging Details: Standard Export Package for Injection Machine
Delivery Time: 20-30days
Payment Terms: L/C, D/A, D/P, T/T, Western Union, MoneyGram
Supply Ability: 100 set/sets per month
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Detailed Product Description
Voltage: Customed Avaiable Used For: Plastic Products
Motor: Servo & Standard & Variable Pump Keyword: Energy Saving
Warranty: 18 Months Plastic Type: Thermoplastic
Certification: CE ISO9001

Just as with overall product design, mold design is another opportunity to prevent defects during the injection molding process. We have previously written blogs on the Top 10 Injection Molding Defects and Avoiding Mistakes in Injection Molding, but here are some examples of how poor mold design can be a costly mistake:

 

Not designing the proper draft: This refers to the angle at which the finished product is ejected from the mold. An insufficient draft can lead to ejection problems, costing significant time and money.

Improperly placed or sized gates: Gates are the openings in a mold through which thermoset or thermoplastic material is injected. Each will leave a vestige (scar), which can create aesthetic or functional problems if not properly placed.

The number of parts (cycles) required, as well as the material they will be made of will help drive decision-making as to how and with what materials to create the mold.

When a product has been properly designed, approved, and die cast, it’s time to start the actual manufacturing! Here are the basics of the injection molding process…

 

Thermoset or thermoplastic material in granular form is fed through a hopper into a heating barrel. (Learn more about the differences between plastics in our PLASTICS course.) The plastic is heated to a predetermined temperature and driven by a large screw through the gate(s) and into the mold. Once the mold is filled, the screw will remain in place to apply appropriate pressure for the duration of a predetermined cooling time. Upon reaching this point, the screw is withdrawn, the mold opened, and the part ejected. Gates will either shear off automatically or be manually removed. This cycle will repeat over and over, and can be used to create hundreds of thousands of parts in a relatively short amount of time.

SPECIFICATION HJF-140
  A B C
Screw Diameter Mm 38 42 45
Screw L/D Ration L/D 22.1 21.6 19.5
Shot Size(Theoretical) cm3 193 227 278
Injection Weight(PS) g 176 206 252
Injection Rate g/s 94 105 135
Injection Pressure MPa 205 159 140
Screw Speed rpm 0~220
Clamp tonnage KN 1400
Opening stroke mm 380
Space Between Tie Bars mm 420*420
Max.Mold Height mm 450
Min.Mold Height mm 170
Ejector Stroke mm 120
Ejector Tonnage KN 33
Max.Pump Pressure MPa 16
Pump Motor Power KW 13
Heater power KW 7.2
Machine Dimension(L*W*H) M 4.5*1.2*1.7
Machine weight T 4.2
Oil Tank Capacity L 230

 

1.Providing better lubrication and lower lubrication consumption. A smooth operation leads to longer lifetime of the clamp. Less maintenance required.

2.Due to new toggle design with optimized kinematics.

Take 200-ton clamping unit for example

Vm: Moving speed of movable platen

Vo: Moving speed of oil cylinder

3.The rigid one-piece injection base supports the common slide rail for injection and screw movements.

4.Highly optimized servo-hydraulic technology, with improved efficiency for lower energy consumption.

5.The technologically matured Jupiter II Series convinces not only with rapid, smooth mold movements and its highly economical energy consumption. The latest upgrade to the Jupiter - called “Plus” - has brought significant additional improvements.

6.FOUR SHORT STROKE MOLD BREAK CYLINDERS

For accurate mold height control with closed loop position feedback, ensures the mold is clamped with parallel movement.

7.HIGHLY RIGID INJECTION UNIT GUIDANCE

with independent movement of the screw drive support.

8.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.

9.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.

High Precision Injection Molding Machine For Dog Collars 18 Months WarrantyHigh Precision Injection Molding Machine For Dog Collars 18 Months WarrantyHigh Precision Injection Molding Machine For Dog Collars 18 Months Warranty

High Precision Injection Molding Machine For Dog Collars 18 Months WarrantyHigh Precision Injection Molding Machine For Dog Collars 18 Months Warranty
 
 

Contact Details
Ningbo haijiang machinery manufacturing co.,Ltd

Contact Person: Rayson

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