300T Pressure Die Casting Machine

LZ300T Pressure Die Casting Machine has high productivity, adjustable injection positions suitable for more molds; Die casting mold life long, aluminum alloy dies life about 30,000 to 50,000 injection times; Easy to achieve mechanization and automation. Over 35 years experience of the die casting machine design and manufacturing. Email: cnkylt@aliyun.com

Tonnage:	3000Kn
Type:	Horizontal
Size:	Large scale
Usage:	Aluminum Magnesium Copper Zinc
Original:	China
Shipping Port:	Shanghai Ningbo
Lead time:	30days
Availability:


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Model:
300 TON
Brand:
LZ
Code:
8454301000

Product Description

DC300T Pressure Die Casting Machine Specification (LZ300T)

No.	ITEM	UNIT	LZ300
1	Clamping Force	KN	3000
2	Inner space between tie bars(H*V)	mm	580×580
3	Die Stroke	mm	450
4	Die Thickness	mm	250~650
5	Ejection Stroke	mm	110
6	Ejection Force	KN	150
7	Injeciton Force	KN	133~300
8	Injection position(center is "0",down is "-")	mm	0,-160
9	Dia. of shot sleeve	mm	50,60,70
10	Dia.of Injection chamber flange	mm	110f7
11	Over height of flange	mm	12-0.05
12	Dosage of fluid metal pershot	kg	3.2(Al.) 2.3(Mg.)
13	Projected area	cm	196~800
14	Injection pressure	Mpa	35~143
15	Dry cycle	s	10
16	Oil tank capacity	L	750
17	Motor power	KW	18.5
18	Machine sizes(LWH)	M	6.4×1.6×2.8

(Remark: 1.The die casting machine factory keeps the right to revise above parameters, If there is any alterations, advance notice won't be given then. 2. Servo die casting machine can be choosed to save energy and cost. )

300T Pressure Die Casting Machine

LZ 300T Pressure Die Casting Machine Molding Plate Specification:

LZ 300T Pressure Die Casting Machine Cement Ground Specification:

300T Pressure Die Casting Machine Cement Ground Specification

Cold chamber die casting machine working process?

Manual die casting process: die casting opeartor pour molten aluminum alloy from furance to cold chamber, then casting machine inject metal to die tool to get the die casting parts.
Automatic die casting process: Die casting machine PLC control the whole process. Automatic ladler pour molten aluminum metal alloy from melting pot to die casting machine cold chamber. Then, be inject to mold cavities to got die-cast parts. Auto extractor pick-up casting part from die tool, put them on conveyor. The auto sprayer cooling and lubricating the mold cavity. And, to start then next die casting process.

High Pressure Die-Cast Machine Structure:

Machine body with hydraulic oil tank
Green structure is die casting machine body, also is hydraulic oil tank.
Accumulation system
Lubrication system
Mould height adjusting mechanism
Hydraulic driven gear-type used to adjust die casting die.
Four stages control of injection speed and pressure, independent high-speeding intensification injection accumulators. Quality accumulator in die casting machine insure the pressure output stable, strong, fast. Two intensification activation ways: position way and pressure way.
Mould platens and Tie bars
High rigidity molding platen, high tensile alloy steel hard chrome plated tie bar.
PLC System
PLC control system (with touch screen) with fast, stable, safe and reliable operation, high precision, and functions such as production management, trouble diagnosis, and 50 sets mould parameters storage.
High speed hydraulic ejection and core-pulling devices.
Electrical proportional control of system pressure and flow, with multi-stage pressure and speed control, and low-pressure die close protection function.