Topstar 250ton Plastic Pet Bottle Preform Cap Making Injection Molding Machine

• After-sales Service: Lifelong
• Warranty: 12 Months
• Type: Preform Injection
• Structure: Horizontal
• Plastic Type: Thermoplastic
• Plasticizing Way: Screw Type
• Model NO.: EVA250
• Clamping Way: Hydraulic & Mechanical
• Automation: Automatic
• Computerized: Computerized
• Certification: CE, ISO9001:2008, GMP, QS, UL
• Clamping Force: 80~600 Ton
• Clamping Stroke: 300~900mm
• Max Platen Distance: 660~1820mm
• Transport Package: Wooden Box or Customized
• Specification: 6.3*1.5*2.1m
• Trademark: TOPSTAR
• Origin: Mainland China
• HS Code: 8477101090
• Production Capacity: 3000 Units Per Year

Product Description

80~600ton Topstar EVA Series Toggle Clamping Injection Molding Machine

Accessory Introduction
1. European KEBA brand controller, high speed response, precision control.
2. Rexroth or Yuken solenoid directional valve for precise metering.
3. Phase, Inovance, Modrol servo motor, energy saving more than 50%.
4. Inovance, Modrol, Techmation servo motor driver, to achieve accurate control.
5. INTERMOT, STAFFA brand melt motor, torque, overload capacity, long life.
6. Sealtech, NOK brand oil seal, durable, sealed well.
7. Germany imports Eckerle gear pump.

Injection Unit

International Designation	UNIT	EVA250
Screw Code	--	A	B	C
Screw Diameter	mm	55	60	67
Injection Pressure	kg/cm*2	2083	1750	1491
Shot Weight(PS)	g	540	643	755
	oz	19.1	22.7	26.6
Screw L:D	--	21	19	17
Screw Stroke	mm	250
Theoretical Injection Speed	mm/s	81
Screw Speed	r.p.m	140
Nozzie Contact Force	ton	8.1
Theoretical Injection Rate	cc/sec	192	229	269
Plasticizing Capacity	g/sec	21	28	34.5

Clamping Unit

Type of Clamping Unit	Toggle Clamping
Clamping Force	ton	250
Clamping Stroke	mm	540
Max Daylight Opening	mm	1150
Mould Thickness	mm	250-610
Space Between Tie Bars	mm	570*500
Platen Dimensions	mm	830*770
Hydraulic Ejection Force	ton	7
Hyfraulic Ejcetion Stoke	mm	150
No.of Ejector Pins	unit	9

General

System Pressure	kg/cm*2	170
Pump Driving Motor	kw	29
Heater Capacity	kw	19.6
Power Requirement	A	90
Temperature Control Zones	--	5
Tank Capacity	L	550
Machine Weight	ton	8.1
Machine Dimensions	m*m*m	6.3*1.5*2.1