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SHE430 Fixed Pump Injection Moulding Machine

SHE430 Fixed Pump Injection Moulding Machine

Series :Fixed Pump Injection Moulding Machine

Brand :SANSHUN

Model :SHE430

Applications :For making plastic products

SANSHUN Machinery is one of the top 10 Chinese injection molding machinery manufacturer. We are manufacturing different types of injection molding machines, injection blow molding machine, and Auxiliary equipment. Our machines had been exported to more than 60 countries.

Characteristics
Sanshun Fix Pump equipped Plastic Injection Molding Machines A fixed-displacement pump has a set flow rate — every stroke of the motor moves the same amount of fluid. The simplest type of fixed-displacement pump is the gear pump, in which the hydraulic fluid is pushed by rotating gears. In some models, the gears are sequential; in the quieter and more efficient version, the gears are interlocking. Another common variation is the screw pump, which uses the classic Archimedes screw, which looks much like a drill bit, to move the fluid. They have the advantage of providing a high rate of flow at relatively low pressures. Fixed pump system provides stable output, quick response, powerful strength. The hydraulic oil flow design applied modular block technology for rapid oil transfer and dynamic system response

Advantages
environmental, set flow rate, Simple, Relatively inexpensive, Easier to maintain

430Ton fixed pump Plastic Injection Moulding Machine

Technical Parameters

MODEL	SHE430
INJECTION UNIT	UNIT	A	B
Screw diameter	mm	76	78
Shot size(theoretical)	Cm³	1766	1860
Shot weight	g	1590	1670
Injection pressure	Mpa	158	150
Injection rate	g/s	398	420
Screw L/D ratio	L/D	20.7	20.2
Screw speed	r.p.m	0-160
Nozzle Diameter	Srmm	12
CLAMPING UNIT
Clamp tonnage	KN	4300
Toggle stroke	mm	710
Mould Thickness	mm	280-750
Space between tie-bars	mm	750X720
Ejector stroke	mm	180
Ejector tonnage	KN	125
Ejector number	Piece	13
Hole Diameter	mm	200
OTHERS
Heat power	KW	29.7
Max. pump pressure	MPa	16
Pump motor power(servo)	KW	30+30
Pump motor power (fixed pump)	KW	15+25
Machine dimension	m	8.3X2.1X2.05
Machine weight	t	16.3
Oil tank capacity	L	600

Platen Dimensions

hydraulic injection molding machine price with fixed pump

Advantages & Features

. Hopper Sliding Arrangement for material removal
. Nitride Hardened Screw and Barrel for wear resistance and long life
. High Torque Hydraulic motor for driven plasticizing Screw Counter
. Multi-stage injection speed, refilling speed and the pressure setting
. Modular injection unit design offering a wide choice for shot weights
. Precise Screw System with optimized design
. Double cylinder balanced injection unit
. Low-pressure mold protection device
. High strength mould platen
. Robust & Rugged 5 points toggle clamp with large mould opening stroke
. High Wear Resistance & High Strength Characters Gear Nut (Tie bar Nut) gives Rigid & Positive Clamping force
. Linear transducer controls Clamping, Injection, and Ejection
. PID Temperature Controller for Accurate Control
. Hard-Chrome Plated High-Tensile Steel Tie-Bars with Stress-Relieve-Design
. Mechanical, electrical, hydraulic triple chain security protection ( large, medium machine)
. Injection device control position
. Anti-vibrating pads with stronger dampening
. Heavy-duty toggle design give trouble free precise clamping force for long period
. High precision suction filter
. Progressive Type auto grease lubrication system
. Abnormal errors alarm function with motor safety protection device
. Hydraulic tank low oil level alarming
. High-efficiency oil filter device to extend the normal life of the hydraulic oil
. High-performance and Large colour LCD display screen
. PID temperature control with a high precision electronic ruler
. Machine motor stop whiling rear gates opening
. Shaking ejector for multi-cavity mold