Brief Introduction

PET bottles have become indispensable for packaging a wide range of consumer products. Our blow molding machines are customizable so that you can produce PET bottles of different shapes and capacities. Our blowing machines suit the production of round, square, oval, asymmetric, trigger, flask, or flat bottles from PET preforms.

This automactic blowing machine is able to produce bottle types including 330ml-550ml, 500ml-750ml, 1000-2000ml and so on. RM series blow molding machines are convenient and fast, have large molding capacity and are widely used in many industries.

1. The machine use continuous rotation system with multiple safety protection devices to ensure the high speed preform feeding.

2. Horizontal rotation transfer system make the construction and maintenance more easy, reduce cost of spare part change.

3. Compact preform heating distance design for efficient heating and reduce energy consumption.

4. Optimize oven air draft and preform surface cooling. Reversible heating box make it more easy to change lamp.

5. Mould closing adopts CAM linkage, no chain plate pin shaft make it small volume and long lift.

6. Servo motor for moving the preform into mould, ensure fast speed and accurate positioning.

7. Servo motor is used to drive the drawing and blowing station, equipped with high speed precision blowing valve set to achieve high production requirements.

8. High pressure recycle system reduce power consumption.

9. Using the transfer part for preform holder, can work for different kinds of neck bottle.

Parameter

PRODUCTION DATA	RM-6000
Bottle diameter (MM)	20-100
Bottle mouth diameter (MM)	15-38
Bottle height (MM)	50-350
Cavities	6 cavuties
Mold thickness (MM)	200
Mold effective area (MM)	500*500
Heating unit	6
Number of heating lamp layers	6
voltage	380v
frequency	50/60hz
Working power	45kw/h
Installed power	49kw
Low pressure compressed air pressure	1Mpa
Low pressure compressed air consumption	1.2m3/min
High pressure Compressed air pressure	3.0Mpa
High pressure compressed air consumption	2.4m3/min
Cooling water quantity	15L/min
Weight of Main machine, heating machine, electric control box, etc	4500kg
Main machine (L×W×H)	370021502150mm
Finishing machine (L×W×H)	235013502650mm

Features

Mould of Bottle, #45 steel with good quality of CNC manufacture, Customize by your request, Equip with Air cooling or Chiller.The cast-molded clamping table not only has high durability and small deformation, but also improves the stability of the machine. Engineering software analyzes and optimizes the clamping system to ensure fast movement and superior rigidity. Clamping unit with high pressure compensation design guarantees perfect final PET bottle quality.

CAST IRON CLAMPING UNIT

The double cylinder stretching unit is standard equipment of the machine, which ensures fast stretching and long stretching distance. Linear slides make the stretching action smoother and faster.

STRETCHING SYSTEM

The patented preform separation unit ensures the compatibility of the machine for bottles of different specifications, and at the same time helps the machine to improve the production speed of blowing.

PATENT DESIGNED SPACING UNIT

The advanced air circulation heating design can keep the temperature accurate and uniform, which is the key to the production of high-quality plastic bottles. In a specially-designed oven, the lamps can be adjusted to a horizontal or vertical position, ensuring that the drying tunnel can accommodate preforms of various sizes.

INFRARED HEATING SYSTEM

Application and Design

Reliable Design Case

Our bottle blowing machine can produce all different kinds of bottles like square bottles,flat bottes and so on. and it usually suitable for water bottles,juice bottles, carbonated drinks bottles,oil bottles and so on.

Process Flow Chart

Preform→Preform heating(temperature adjustment) →Introducing preform into the mould and closing unit→jinserting the srretching→ Stretching and pre-blowing→ Final bottle blowing→mould opening→Discharge bottle from the mould→Finished