Since we set up our factory in longhua in 1982, we always regard product quality as the foundation of our survival. Our surviving die casting machines have low failure rate, high precision and excellent quality, which have won a good reputation in the industry.
220T High Pressure Zinc Alloy Die Casting Machine
LH series of standard parameter table (220T)
|
Items |
Unit |
Specification |
|
Hydraulic Working Pressure |
MPa |
14 |
|
Clamping Force |
KN |
2200 |
|
Space Between Tie Bars |
mm |
510*510 |
|
Tie Bar Diameter |
mm |
90 |
|
Die Opening Stroke |
mm |
400 |
|
Injecction Force(intensify) |
KN |
270 |
|
Plunger launch distance |
mm |
140 |
|
Injection position |
mm |
0 -- 140 |
|
Plunger Diameter |
mm |
50----70 |
|
Injection Stroke |
mm |
345 |
|
Casting pressure (intensify) |
MPa |
112/78/57 |
|
Casting Fiange Protrusion |
mm |
10 |
|
Casting Fiange Diameter |
mm |
110 |
|
(40Mpa) Max Casting Area Under 40Mpa |
CM2 |
160-679 |
|
lnjection Weight(Al) |
Kg |
3 |
|
Die Height(Min--Max) |
mm |
220～600 |
|
Ejector Force |
KN |
120 |
|
Ejector Steoke |
mm |
90 |
|
Motor Capacity |
Kw |
15 |
|
Machine Dimensions (L*W*H) |
m |
5.6*1.6*2.4 |
|
Referential Machine Weight For Uplifting |
T |
8.2 |
|
Oil Tank Capacity |
L |
680 |
WE reserve the right to make any technical improvement without further notice
Company profile:
Longhua Die Casting Machine, founded in Bengbu, Anhui Province of China ,in 1982, is a professional high-tech enterprise engaged in the design, manufacture and sale of cold chamber die casting machine, die casting peripheral equipment, oil field equipment and new energy equipment (natural gas, nitrogen, wellhead, casing, raw materials, liquefied petroleum gas, special gas, compressor).
Performance and characteristics of the machine：
1. Double proportional control (electric regulation of pressure and flow, with a multi-level pressure and speed control as well as low pressure die close protection functions).
2. Dual circuit design (air injection and pressure building are separately designed without mutual interference and fault occurrence).
3. Four-stage (multi-stage) injection system:
A.Maximum speed> 8M/s (6M / s for those more than 2000T), which can effectively control the filling time and casting formation, in addition to unique braking and uniform acceleration injection function that can effectively prevent flash and allow more flexible injection process.
B.Minimum speed 0.1-0.7M/s, which can be precisely controlled to prevent air invasion from causing air trap.
C.Pressure building time ≤15 M/s, which allows to change pressure building speed according to process requirements, strengthening the casting density without causing product distortion.
D.Dry cycle time is reduced by more than 15%; Oil pump flow increases by more than 20%; Cooler capacity is enhanced by more than 100%; Proportion of conforming finished products rise by 100%; productivity is improved by 20% as compared to the past.
4. The internationally-favorable PLC man-machine interface control system, casting product data storage and monitoring capabilities, timely alarm in case of abnormality, and elimination of large quantities of defective products.
5. Unique static and dynamic performance with dual core-pulling devices ensures one-time formation of precise, complicated products.
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