1)Main features of  moulding machine 208ton : 

• Save of energy
• High speed system response and short molding cycle
• Largely decrease system oil temperature
• Reduce mold open and close crash to extend service time of machine and mold tool.
• To extend service life of oil piping system, to reduce maintenance possibilities and save maintenance cost.
• Higher requirement for hydraulic oil; provides with imported high quality oil strainer.

1)We provide 6 months machine warranty for good running working order.
2) We dis-assemble and re-assemble machine.
3) We clean the hydraulic tank, oil cooler and filter.
4)We check and repair Hydraulic pump.
5)We check and replace defective toggle with new one.
6)We check Clamping Cylinder pressure in good working order.
7) We replace defective hydraulic parts.
8)We inspect Screw & Barrel, to ensure free from injection back-flow.
9)Parts will be replaced if they do not meet the specific tolerances.
10)We check Control Cabinet completely and replace defective parts.
11) We replace oil seals and rings with leakage.
12)We replace defective ball-bearing of electric motor.
13)We test-run machines for at least 24 hours.
14)Machine is re-painted to look new.

1)   Double-cylinder balance injection system

2)   Multi-stage pressure &speed injection

3)   Back pressure adjustment device

4)   High speed clamping

5)   Low pressure mold protevtion

6)   Single hydraulic core pulling and inserting

7)   Multiple hydraulic ejector knock-out

8)   Mechanical electrical safety device

9)   Auto lubrication system

10) Hydraulic pressure full proportional control

11) Computer control system

12) Molding data memory system

Injection Unit:

Double cylinder balanced plastic injection

Multi-level pressure and speed for injection

High torsion and five-star motor preplasticizing driven

Clamping Unit:

Clmaping quickly and stoping slowly

Automatic gear adjusting

Storage type automatic lubricating & oiling system

Electrical Control:

Controlled by specialized computer for injection machines

Large LCD screen display---clear

Dynamic display of machine movements---visual

Hydraulic Unit:

Differential mold clamping control

Double ratio of of pressure and flow

Optimize combination of world famous branded hydraulic parts

• 1).Double-cylinder balance injection system
• 2).Multi-stage pressure speed injection adjustment
• 3).back-pressure adjustment & control
• 4).decompreeion
• 5).high speed mold-clamping device
• 6).low pressure mold protection 
• 7).multiple Ejecor style
• 8).machnical,electrial & hydraulic(according to the product specifications)safety device
• 9).centralized lubrication
• 10).proportional pressure & flow control
• 11).all computer control system
• 12).data locking function/mould menory system
• 13).large screen of LCD
• 14).linear displacement transducer controlling injection,clamping & ejection
• 15).electronic & hydraulic control components & elements of the world famous brands
• 16).5 points vertical double toggle mechanism

Company Information

 

As a national high-tech enterprise Since 2001 year , LONGSHENG MACHINERY has dozens of patents, for example, “hydraulic injection molding machine with clamping structure”,

Besides the traditional link-type (toggle) injection molding machines of various specifications, LONGSHENG MACHINERY also has the most advanced full hydraulic two platen plastic injection molding machine, and formed a medical products, thermosetting injection molding , bi-color plastic,special machines and other system perform solutions.

What is the difference with other injection molding machine factories is that LONGSHENG MACHINERY has years of research and production experience of two platen injection molding machine, the innovations used in the field of injection molding machines, to achieve industrial applications.

The full hydraulic two platen plastic injection molding machine has the advantage that conventional rod machine do not have. Not only in the technical features, more reliability and convenience in embody the value of full hydraulic two platen plastic injection molding machines. The applications of hydraulic injection molding machine is the systemic breakthrough of the application of the traditional injection molding machine. In terms of technology, hydraulic application of the two platen structure, breaks the bottlenecks in the application of traditional mechanical structure of injection molding ,which enables customers to design more targeted application of more energy—efficient injection molding products.

For meeting your increasing demand,and insuring our users own more advantages in drastic competition, we will always struggle on the road and make more contributions for our clients,employees and society.