Specifications

Double stations and linear movement, high intensity stainless steel mould platens, driven by hydraulic pressure, designed and an

Features:
.Double stations and linear movement, high intensity stainless steel mould platens, driven by hydraulic pressure, designed and analyzed by finite element aided software, ensure big clamping force, no expansion of mold. 
.Specially designed screw with high L/D ratio insures good plasticizing and stable extrusion; high precision and no part line die head guarantees customers’ top-quality requirement. 
.Famous brand of vector inverter in high pulling torque, complied with special extrusion hardened reducer, can operate in stable, durable, and low noise state. 
.All hydraulic parts are from Yuken (Japan). Pressure & proportional control are set by PLC, which ensures the stable operation; Mold movement is controlled by special speed limited valves, ensuring precise position and non-striking. 
.Parts of pneumatic system are imported from FESTO (Germany), SMC (Japan), etc, which are top brands in the world. . These make sure the operation of machine reliably and accurately; the air circulation is large while the leakage is very small. 
.High speed Siemens (Germany) PLC with multiple language touch screen, easy-access menu display, is easy to control and operate. 
.Schneider (France) touchless sensors and switches are adopted, which are dependable and in low heat, & prolonged life.
.Multiple-way PID controlled temperature heating is precise and stable. 
.Fully automatic operation can be achieved by optional equipments like auto-deflashing, rotary trimming device, or separated rotary trimming equipment. 
 

Major components used in extrusion blow molding machines

Type	Name	Brand Name
Hydraulic system	Proportional valve	YUKEN/NACHI
	Direction valve	YUKEN
	Oil seal / Dust seal	NOK
	Fixed pump	YUKEN
	Main motor	Deli/Dongguan (CHINA)
Electric system	PLC Controller	SIEMENS (Germany)
	Frequency converter	LS (Korea)
	Electric components	MERLIN GERIN/SCHNEIDER
Pneumatic System	Solenoid Valve	FESTO(Germany)
	Cylinder for Movement	SMC(Japan)
	Cylinder for Machinery Wrap around	FESTO(Germany)

 

 

Parameter of EB25H55S / EB25H65S

 

Model	Unit	EB25H55S	EB25H65S
Max. product	L	2.5	2.5
Clamping force	KN	53	53
Dry cycle time	sec	5.0	5.0
Screw diameter	mm	Ø 55	Ø 65
Screw L/D ratio	L/D	25	25
Screw rotary speed	RPM	75	75
Extrusion weight (HDPE)	kg	50	65
Extrusion motor power	kw	11	15
Pump motor power	kw	7.5	7.5
Heating capacity	kw	8	11
Operation pressure	Mpa	0.6-0.8	0.6-0.8
Air consumption	m3/min	1.5	1.5
Chilled water consumption	L/min	50	50
Machine dimension	mm	2800×2100×2200
Machine weight	kg	3500	3900