Feature
LH series of standard parameter table (200 t)
ITEMS
Unit
Specification
Clamping Force
KN
2000
Opening stroke
mm
380
Die thickness(Min--Max)
mm
200～550
Space between tie bars
mm
480*480
Ejector stroke
mm
80
Ejector force
KN
110
Injection position（0 as center）
mm
0，-140
Injection force（intensification)
KN
270
Injection stroke
mm
350
Plunger diameter
mm
￠50 ￠60 ￠70
lnjection weight(aluminum)
Kg
2.4
Casting pressure (intensification)
MPa
135/93
Max. casting area(40Mpa)
CM2
500
Injection plunger penetration
mm
135
Diameter of pressure chamber flange
mm
110
Height of pressure chamber flange
mm
10
Max.working pressure
MPa
14
Motor power
Kw
11
Dimensions (L*W*H)
m
5.32*1.6*2.35
Machine lifting reference weight
T
7.5
Oil tank capacity
L
600
will not be changed without notice)
Features of small copper castings:
1. Good electrical and thermal conductivity: Copper is an excellent electrical and thermal conductive material,
so small copper castings have good electrical and thermal conductivity and are suitable for applications that
require conduction of current or heat.
2. Excellent processability: Copper has good processability. Small copper castings are easy to process such as
cutting, milling, stamping, etc., making it easy to manufacture copper parts of various shapes and sizes.
3. Corrosion resistance: Copper has good corrosion resistance. Small copper castings can maintain stable
performance in humid or corrosive environments and are suitable for occasions that require long-term use.
4. High strength and hardness: Although the hardness of copper is relatively low, the strength and hardness
of small copper castings can be improved through appropriate processing or alloying to meet the needs of
different applications.
5. Beautiful appearance: Copper has metallic luster and good surface treatment properties. Small copper
castings can present a beautiful appearance after surface treatment, and are suitable for highly decorative
products.
6. Environmental protection: Copper is a green material that can be recycled and reused. The
manufacturing process of small copper castings is relatively environmentally friendly and meets
modern environmental protection requirements.
7. Moderate cost: The price of copper is relatively stable, and the manufacturing cost of small
copper castings is generally relatively moderate, making it suitable for various applications with
strict cost control.
8. Diversity and flexibility: Small copper castings can produce parts of various shapes and sizes,
with a high degree of design freedom and can meet the design requirements of different products.
ABOUT US
Bengbu Longhua Die Casting Machine Co.,Lid is a company based in Bengbu City,Anhui Province,
China.It specializes in the manufacturing of die casting machines and related equipment.
Established in 1982,Longhua Die Casting Machine Co.,Ltd has been involved in the die casting
industry for several decades.The company focuses on research,development,production,and
sales of various types of die casting machines.The company's product range covers cold chamber
die-casting machines,die-casting manipulators,industrial robots and peripheral equipment of
die-casting machines to meet the needs of different customers.
