Automatic Pet Bottle Cap Preform Injection Molding Machine

• Type: Injection Blow Molding
• Structure: Horizontal
• Plastic Type: Thermoplastic
• Plasticizing Way: Screw Type
• Clamping Way: Mechanical
• Automation: Automatic
• Computerized: Computerized
• Certification: CE, ISO9001:2008
• Machine Name: Injection Molding Machine
• Filling Material: PE Pet PP Pve Plastic
• Warranty: One Year Guarantee
• Service: Life Long Service
• Appearance: Amazing
• Operation: Convient
• Design: Humanized
• Maintenance: Low Consumption
• After-Sales Service Provided: Overseas Service Center Available
• Market: Global
• Transport Package: Wooden Cases
• Specification: Stainless Steel 304
• Trademark: Proman Machine
• Origin: China(Main Land)
• HS Code: 84774010
• Production Capacity: 30 Sets/Month

Product Description

Automatic Pet Bottle Cap Preform Injection Molding Machine

Servo energy saving injection molding machine output power changes with the loading changing. There's no extra waste of power. The motor doesn't work while cooling, electricity consumption is 0. As compared with the tradition injection molding machine, the servo machine can save electricity 20%-80% that brings you excellent profit.
-Excellent energy saving

As compared with the traditional fixed pump injection molding machine, it saves energy 20%-80% under the same working condition.
-Excellent injection molding stability

The pressure and flow of servo drive system applies closed-loop control, as compared with the traditional injection molding machine, it greatly increases repeatability precision of injection molding.
-Fast response

Fast response servo drive, the start time faster than that of the traditional injection molding machine by 50%.
-Environmental friendly

The complete machine runs under low noisy, low speed operation and quite.
-Constant oil temperature

The servo motor output hydraulic oil according to proportion to avoid extra heat. Even the hydraulic oil need not to be cooled to realize excellent water saving.

Technical Parameter

Item	BST-700A		BST-950A			BST-1300A			BST-1600A
Screw diameter(mm)	32	35	30	35	40	35	40	45	45	50	55
Screw l/d ratio(l/d)	20	18.8	24.5	21	18.4	24	21	18.7	23.3	21	19.1
Theoretical sho volume(mm3)	113	135	113	154	201	173	226	286	358	442	534
Shot weight(ps)(g)	101	121	103	140	183	158	206	260	326	402	486
Injection pressure(mpa)	232	194	249	183	140	235	142	142	219	178	147
Theoreical injection rate(ps)(g/s)	62	72	67.5	91.8	120	110	181	181	142	175	212
Plasticsing capacity(g/s)	11	12	8.3	12.5	18	13.8	19.7	27.1	20.1	26.5	34.2
Max screw rotate speed(r/min)	220		260			250			200
Injection stroke(mm)	140		160			180			225
Clamping unit
Max.Clamping force(kn)	700		950			1300			1600
Max.Opening stroke(mm)	290		340			400			460
Space between(mm)	320*320		360*360			420*420			480*480
Mould height(mm)	120-300		135-380			160-440			180-500
Max.Daylight(mm)	590		720			840			960
Other
Pump moter power(kw)	9		11			13			15
Heating power(kw)	6.2		7.3			9.2			13.6
Heating zone	4		4			4			4
Net weight	2.7		3.2			4.3			5.6
Oil tank capacity(t)	230		260			360			420
Intenational designation(l)	700-230		950-280			1300-410			1600-785

INJECTION UNIT			A			B
Screw diameter		mm	54			56
Shot size(theoretical)		Cm³	720			770
Shot weight		g	650			690
Injection pressure		Mpa	190			178
Injection rate		g/s	200			215
Screw L/D ratio		L/D	22.5			21.6
Screw speed		r.p.m	0-180
Nozzle Diameter		Srmm	20
CLAMPING
Clamp tonnage		KN	2600
Toggle stroke		mm	530
Mould Thickness		mm	200-550
Space between tie-bars		mm	554X554
Ejector stroke		mm	160
Ejector tonnage		KN	70
Ejector number		Piece	9
Hole Diameter		mm	160
OTHERS
Heat power		KW	15.5
Max. pump pressure		MPa	16
Pump motor power		KW	25
Valve Size		mm	16
Machine dimension		m	6.1X1.7X1.8
Machine weight		t	8
Oil tank capacity		L	350