Automatic Plastic Bottle Preform Injection Molding Machine

Automatic Plastic Bottle Preform Injection Molding Machine

Features:
1). The main-frame of the machine is an incline. And the incline can help the cups easily drop into the plastic holes, the rate of which goes up to 99.99 %. It can reduce paper wasting, it is different from other factories.
2). The machine can send the bottom paper to the cup automatically and adjust itself because of a spring, it is also different from other factory.
3). Inside of the machine, we use three ranges chains instead of conventional two ranges chains, it is more fastness, make long service. Some factory only have two range chains.
4). About preheating and main heating, we use aluminium instead of conventional iron pipe. Once machine stop unormally, the cup in side, can not burning it can be much safer.
5). The surface of plate we use stainless steel instead of iron, it can be a much cleaning, sanitation.
6). Most of our wiring device we use adopts from overseas brand. (Japanese omron)
7). If your paper is double PE coated, the machine should be with ultrasonic.

Automatic Plastic Bottle Preform Injection Molding Machine

A Injection Unit
A07) Oil temperature indication
A08) Adjustable such back before and after refilling
A09) Auto sprue break
A10) Linear transducer to control programmable injection position
A11) Cold start screw prevention
A12) Sliding Mechanism for hopper
A13) Gas Nitrated hardened screw and Barrel
A14) Screw back pressure con troll with pressure relief valve
A15) Hand Operated Lubrication Unit

Automatic Plastic Bottle Preform Injection Molding Machine
B. Clamping Unit
B01) Five Point twin toggle locking system
B02) Case Hardened toggle, Brackets and links with hardened
PIN & BUSH
B03) Motorized mould height adjustment for quick mould change
B04) Auto tonnage setting facility
B05) Low pressure precise mould protection with pressure and timeSetting
B06) Five stage Mould closing
B07) Five stage Mould opening
B08) Hydraulic cushioning for consistent mould opening position
B09) Linear transducer to control programmable clamp system
B10) Electrical and hydraulic (Dump value) interlock safety gate
B11) Moving platen with mechanical support with Teflon
B12) Hydraulic Ejector with Multi stroke
B13) Auto lubrication unit

Automatic Plastic Bottle Preform Injection Molding Machine
C. Ejector
C01) Linear transducer to control programmable ejector position
C02) Multiple stroke ejection
C03) Ejector forward/ backward speed adjustable
C04) Ejector forward/ backward pressure adjustable
C05) Two stage in ejector forward/ backward operation
C06) Additional safety of sensing ejector backward position with Proximity switch

Automatic Plastic Bottle Preform Injection Molding Machine
D. Hydraulic
D01) Compact and Simple design
D02) Sealing ring imported from Japan, a total four leak-proof protection toPrevent the oil leakage.
D03) Proportional value for pressure and speed
D04) Variable displacement pump system attached with pulse absorber
D05) High magnetic closed-loop oil filter to effectively remove debris of the Oil, the filtration is up to 10um.
D06) Easy access to hydraulic elements for ease maintenance

Automatic Plastic Bottle Preform Injection Molding Machine
E. Controller
E01) Display type LCD QVGA B/W of 5.7 "with 100 membrane keys
E02) Multi-CPU control, with 32 bit
E03) Precise temperature control, the precision is of ± 1 degree
E04) Four forms of switch at the end of injection, they are time, Location, pressure, and speed.
E05) Breaker and air switch are imported from Japan, the brand of Micro switch is Omron
E06) Instruction cycle time of controller in 0.4 microseconds

Automatic Plastic Bottle Preform Injection Molding Machine

SZ-1300A Plastic Injection Process Machine/ Plastic Bowl Making Machine
Item	Unit	Data
Max. clamping force	KN	950
Max. opening force	mm	340
(V×H)Space between tie bars	mm	360×360
(min-max)Mould height	mm	135-380
Max. daylight	mm	720
Ejector force	KN	25.4
Ejector stroke	mm	85
Ejector quantity		5
Screw diameter	mm	30	35	40
Screw L/D ratio	L/D	24.5	21	18.4
Theoretical shot volume	cm 3	113	154	201
Plasticising weight(PS)	g	103	140	183
Injection pressure	Mpa	249	183	140
Theoretical injection rate(PS)	g	67.5	91.8	120
Plasticising capacity(PS)	g/s	8.3	12.5	18
Screw torque	N.m	510
Max. screw rotate speed	r/min	260
Injection stroke	mm	160
Pump motor power	KW	11
Pump pressure	Mpa	16
Heating power	KW	7.3
Heating zone		4
Size	m	4.25×1.2×1.8
Net weight	t	3.2
International designation		950-280