Types auto vertical injection moulding machine from China manufacturer

Types auto vertical injection moulding machine

Payment Terms:	T/T,L/C
Place of Origin:	Zhejiang, China (Mainland)


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Product Detail

Model No.: JH70

Production Capacity: 30sets/month

Delivery Date: 40 Days

Opening force (mm): 51.1

Max.mould hight(mm): 675

Ejector number (pc): 5

Ejector stroke (mm): 120

Means of Transport: Ocean

Packing: General Packing

Camp force(KN): 700

Soace between tie bars(mm): 420x370

Min.mould height(mm): 175

Ejector force (KN): 33.4

Direct Clamping System
Patented direct clamping system,distinguished as high pressure,efficient,and energy saving,can realize 680 mm/sec.fast mould

Hydraykuc System

Rexroth valves are to ensure quick response and high precision.Plus optional MOOG or Rexroth servo valve,your desire of perfect molding becomes true.

Injection Unit

The intergrated double drive cylinder injection system with symmetrical oil circuit can ensure the injection stable and precise.weldless oil circuit provides high speed and high pressure.Linear guide bearings control friction within the minimum resistance.

Direct Clamping System

Patented direct clamping system,distinguished as high pressure,efficient,and energy saving,can realize 680 mm/sec.fast mould close/open and perfect low pressure mould protection.

Platen Design

Advanced platen design,big platen space&stroke and European standard platen screw hole,can satisfy your various needs.Mininal platen distortion tolerance ensures perfect molding.

INJECTION UNIT		JH 70
Screw specification		A	B	C	D
Screw diameter (mm)		25	28	32	36
Screw stroke (mm)		150	150	150	150
Screw L:D(L/D)		24	22.5	20	18
Shot volume (cm³)		74	92	121	153
Injection rate(g)		66	83	109	137
Ⅱ	Injection pressure(Mpa)	294	234	179	142
	Dwell pressure(kgf/cm²)	2999	2391	1830	1446
	Injection speed(mm/sec)	198	190	190	190
	Injection rate(cm³/sec)	97.3	116.9	152.7	193.3
	Screw rotate speed (rpm)	285	285	285	285
Ⅲ	Injection pressure(Mpa)	242	193	148	117
	Dwell pressure(kgf/cm²)	2468	1967	1506	1190
	Injection speed(mm/sec)	241	240	240	240
	Injection rate(cm³/sec)	118.2	147.7	192.9	244.2
	Screw rotate speed (rpm)	285	285	285	285
Nozzle sealing force(KN)		23.1
Nozzle advance stroke(mm)		50
Heater power (KW)		5.5
CLAMPING UNIT
Clamp force (KN)		700
Opening force (KN)		51.1
Platen stroke (mm)		500
Space between tie bars(mm)		420x370
Max.mold height(mm)		675
Min.mold height(mm)		175
Ejector number(pc)		5
Ejector force (KN)		33.4
Ejector stroke(mm)		120
OTHERS
Special pump pressure(Mpa)		25
Standard pump pressure(Mpa)		21
Machine dimensions(LxWxH) m		13
Pump motor power(KW)		4.50x1.10x1.70
Machine weight(T)		4.6
Oil tank capacity(L)		200

	A	B	C	D	E	F	G	a	b	c	d	e	f
JH70	500	175	50	310	125	3	10	4000	4500	1900	1030	1700	70

70 ton high precision direct clamping injection moulding machine

Production is not stable or unqualified in the stable production period, appear unstable product quality, may be caused by improper mechanical parts wear or adjustment.

1, check the wear ring, screw, barrel inverse.

2, the injection cylinder seal damage caused by internal leakage.

3, the heating tube temperature control is not stable.

4, pressure, speed control part.

Injection molding machine, injection molding machine or injection machine. It is the main forming equipment plastic products, thermoplastic or thermosetting plastics using plastic molding into various shapes. Divided into vertical, horizontal, all electric. The function of heating plastic injection, high voltage is applied to the molten plastic, so that the injection and full of mold cavity

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