Plastic Products Injection Molding Machine

• Type: Chair Injection
• Structure: Horizontal
• Plastic Type: Thermoplastic
• Plasticizing Way: Screw Type
• Clamping Way: Hydraulic
• Automation: Automatic
• Model NO.: GMI-12000
• Computerized: Computerized
• Material: PP
• Products: Plastic Chair
• Voltage: 380V
• Capacity: 70-75PCS/H
• Transport Package: Wooden Block
• Specification: 5500
• Trademark: GM
• Origin: China
• Production Capacity: 5sets/Year

Product Description

Product Description

 

 Injection system
. Nitriding alloy steel screw charging barrel
. Standard injection nozzle
. Double cylinder balance injection unit
. Mobile hopper
. Anti-cold start-up of screw
. Automatic dislodging function
. Anti flow casting function
. Multistage charging barrel PID temperature control (4-7stages)
. Automatic inspection on material molten and material injection fault
. Precision electronic meter control on material injection/molten stroke
2 . Mould locking device
. Precision electronic meter control mould locking / thimble travel
. Mould locking three plates / Mould plate & toggle adopt high rigid nodular cast iron.
. Two stages ejector forward / backward movement controlled by computer
. Mould low pressure protection function
. Hydraulic mould adjusting device
3 . Hydraulic system
. High performance proportional variable pump system
. Molten material back pressure adjusting device
. Full flow precision return oil filter
. Automatic adjustment of system pressure and flow
4 . Control system
. Input / output viewing function
. Setting function of automatic temperature retaining and heating
. Time / position / pressue, three conversion modes
. Independent adjustment on slope of each movement
. Two-sets of hydraulic core pull / un-screwing mould release

Product Parameters

 

MODEL/	GM-12000
INJECTION UNIT/		A	B
Screw diameter/	mm	120	125
Shot size(theoretical)/	Cm³	6670	7200
Shot weight/	g	6000	6480
Injection pressure/	Mpa	159	146.5
Injection rate/	g/s	900	976
Screw L/D ratio/	L/D	20.8	20
Screw speed/	r.p.m	0-100
Nozzle Diameter/	Srmm	25
CLAMPING/
Clamp tonnage/	KN	12000
Toggle stroke/	mm	1100
Mould Thickness/	mm	500-1150
Space between tie-bars/	mm	1230X1105
Ejector stroke/	mm	300
Ejector tonnage/	KN	210
Ejector number/	Piece	21
Hole Diameter/	mm	250
OTHERS/
Heat power/	KW	63
Max. pump pressure/	MPa	16
Pump motor power/	KW	128
Valve Size/	mm	cartridge valve
Machine dimension/	m	14X2.9X4.1
Machine weight/	t	63
Oil tank capacity	L	1800

 

Detailed Photos

 

GM23-0285