• Big 1250 Ton Plastic Injection Molding Machine Energy Saving 12.1 * 2.9 * 3.2m
Big 1250 Ton Plastic Injection Molding Machine Energy Saving 12.1 * 2.9 * 3.2m

Big 1250 Ton Plastic Injection Molding Machine Energy Saving 12.1 * 2.9 * 3.2m

Product Details:

Place of Origin: China
Brand Name: HAIJIANG
Certification: ISO9001
Model Number: HJF1250

Payment & Shipping Terms:

Minimum Order Quantity: 1
Price: /
Packaging Details: Export Standard
Delivery Time: 25-60 days
Payment Terms: TT, L/C
Supply Ability: 500sets/month
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Detail Information

Shot Weight: 6328grams Machine Weight: 53tons
Machine Dimension: 12.1*2.9*3.2M Oil Tank: 2206L
Space Between The Tie Bar: 1260*1160
High Light:

horizontal injection molding machine


plastic products making machine

Product Description

1250ton Plastic Products Making Machine ,big energy saving injection machine


home appliance injection molding machine is the type of fully-automatic machine, being provided with high efficiency, high reliability, high speed, low noise, low power consumption and other advantages
Machine main components adopt world famous brand, e.g.:

Controller Arcuchi/Porchesion(50-290T)(China)
Vane pump Albert(USA)
Proportional valve HJK series Northman(TAIWAN)
  HJK series Northman(TAIWAN) or TOKIMEC(Japan)
Directional valve HNC(TAIWAN) or YUKEN(Japan)
Electric motor Dongguan(Guangdong)
contactor Mager(50-290T)/Schneider(China)(360-3000T)
High pressure hose Fute(Ningbo)
Five-star hydrauhu Dandun(China)STAFFA(UK)
Air breaker LS(Korea)
Thermal overland relay Schneider(China)
Limit switch Omoron(Japan)
Lubrication pump Automatic
Servo motor SUMITOMO(Japan)
Servo pump DELTA(Taiwan)
Servo sensor ASHCROFT(Germany)


Main technical parameters


  A B C D
Screw diameter mm 100 110 120 130
Screw L/D Ration L/D 23 22 20 18.6
Shot size(theoretical) cm³ 4160 5034 5991 7031
Injection weight(PS) g 3744 4530 5392 6528
Injection rate g/s 590 720 867 948
Injection pressure Mpa 211 174 146 125
Screw speed rpm 100
Clamping tonnage KN 12500
Opening stroke mm 1100
Space between the tie bars mm 1260*1160
Max.mold height mm 1300
Min.mold height mm 500
Ejector stroke mm 360
Ejector tonnage KN 215
Max.pump pressure Mpa 16
Pump motor power KW 55+55
Heater power KW 59
Machine dimension(L*W*H) M 12.1*2.9*3.2
Machine weight T 53
Oil tank capacity L 2206




Adjustment Unit

Automatic mold height adjustment saves the time and cost during the mold changing.

Clamping Unit

The plates were designed using FEM software,ensuring a stable and rigid clamping system.Five point inward moving double toggle system ensures high rigidity and precision for mould clamping and also reducing stress and strain effects.

Hydraulic Unit

The hydraulic system using the world famous pump and control valve can control the machine running precisely,ensuring the precision,reliability and durability of whole machine.

Injection Unit

Dual-pillar supporting and dual-cylinder injection balance devices ensure the stress on screw balanced during injection.Specific screw and barrel designs are available for processing different material requirements.

Electronically Controlled Unit

1. CPU controller and display are independent and reliable.

2. A larger color LCD screen enhances clear display and support multi-language compatibility.

3. The control system also support remote monitor.In the event of a control problems,the machine can be connected to internet through a special interface.Inject service can realize remote fault diagnosis and maintenance.

4. A screen saver function extends the LCD life.

5. Ultra bright LED is provided for input and output point inspection.Proving convenient indication of the machine’s operation and machine service.

6. A data hardware lock is provided to prevent unauthorized people from effecting the machines performance.

7. Closed loop PID barrel temperature control.

8. Dust and waterproof control cabinets provide a neat and tidy enclosure all electric control components.


Shipping and Payment


Product Name 138 Injection  molding machine 
Packing Export standard package
MOQ 1 set
FOB price Please contact for new price
Delivery time 25-60days
FOB port Ningbo
Payment terms T/T,L/C at sight



1.mold clamping with bolts:8pcs 2.Nozzle:1pc
3.Toolbox:1set 4.heating ring:2pcs
5.lubrication oil:1 bucket 6.limit switch:2pcs
7.hexagon wrench:1set 8.thermocouple:2pcs
9.seal ring:2pcs 10.machine foot pad:6pcs
11.vise:1pc 12.power socket for auxiliary machine:2pcs
13.wrench:1pc 14.screwdriver:2pcs

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