Blow Molding Machine

Introduction

This kind machine is using PLC control system, operating manual in English, hydraulic operated, adopting two pull-rod type closing-mould by rack and pinion system. The large setting platen is suitable for various sizes of moulds. Moreover, adopts accumulator die head, with high quality nitrogen treatment and hardness of surface, resulting smooth flow and quick parison ejiection.

According to the products, equipped with MOOG 100points standard parison controller, resulting high precision of parison thickness control.

TONVA machine adopts famous brand in most component parts, almost from Germany, Japan, France, Taiwan.

Machine Details

Total Machine Control System

1. Brand of Wisetech made in Hongkong

2. True color man machine control interface

3. Simple but humanized pages easy for operation

4. 100 point parison thickness controller & profile eddition

5. Production technics and parameter saving for 20 moulds

6. Professional engineer setting pages for problem diagnosis

7. Short-cut key board & emergency stop for safety production

8. Aluminum cantilever operation box and easy adjustment

9. Remote technical support & program updating

Auto-deflashing Mould

1. Mould material S50C, P20, magnalium for your choice

2. Reasonable cold water runner design for heat transmission

3. Cutting blade length & flatness for deflashing effect

4. Parison over-flow groove depth equal to product weight

5. Suitable water inlet & outlet position for easy production

6. Precise cold shrinkage calculation to insure filling volume

7. Be-cooper for handle area to reduce deflashing burrs

8. Bottom rods for clamping force bearing in balance

9. Mould thickness matches with platen opening distance

Extrusion System

1. High hardness bimetalic screw for longer lifespan

2. Good screw and teeth design for better plasticizing effect

3. Reialble performance of gear box, motor and inverter

4. Belt wheel speed rate is calculated according to target output

5. Pre-heating with intelligent protection for screw and motor

6. Screen filter is optional for small or light weight bottles

7. Reasonable head runner design for color change quickly

8. Die & core individualized according to your product width

9. Each cylinder at each side for head lifting smoothly

Basic configuration

Clamping system

Double tie bar clamping unit+High precision linear rails

Extruder system

Hear gear box+ inverter

Die-head system

Special steel central in-coming extrusion head

Hydraulic system

Imported hydraulic valves and seal parts

Control system

Imported PLC + Imported human-machine control panel + Auto temperature control modules

Parison controller

Japan MOOG 100 point parison thickness controller (Optional)

Performance and advantages

1. Suitable for producing different kinds of 2000L plastic tank.

2. Optional bottom sealing,product eject,core-pulling movement elements.

3. Adopt high output extrusion system,accumulating die head.

4. Hydraulic Servo control system.

Parameters

Category	Item	Unit	BST70	BST80	BST90
Extruder Unit	Screw diameter	mm	70	80	90
	Screw L/D ratio	L/D	251	251	251
	Plasticising capacity	kg/hr	80	100	120
	number of heating zone	kw	10	12.5	12.5
	extruder driving power	zone	4	5
	extruder heating power	Kw	15	22	30
Die head	number of heating zone	zone	3	3	4
	power of die heating	kw	4	6	8
	max die-pin diameter	mm	250	350	400
	accumulator capacity	kg	3	4	6
specifications	Max container capacity	L	20	30	50
	machine dimension	M	42.62.7	53.13.2	53.13.9
	total weight	tom	4.5	7	9
Clamping Unit	clamping force	kn	160	300	400
	platen opening stroke	mm	250-800	350-1050	350-1250
	max mould size	mm	520*600	700*1000	900*1200
	mould thickness	mm	260-400	360-500	360-600
Power	Oil pump motor	kw	7.5	11	11
	total power	kw	40	63	70
	fan power for screw	kw	0.72	0.72	0.72
	air pressure	mpa	0.7	0.7	0.7
	air consumption	m 3 /min	0.9	0.9	0.9
	average energy consumption	kw	20	28	35

ZHANGJIAGANG U TECH MACHINE was founded at 2008.

It is located at Zhangjiagang city economic industrial town,

We devote ourselves to the development, research and production of extrusion blow molding machine

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contacts

NO. 11,Yuefeng Road, Zhangjiagang
+86 13962296786
+86-512-58587410(fax)