Household Product Blow Molding Machine

Blow Moulding Process:

Blow molding is a common process for production of hollow containers, ranging from commodity products such as shampoo or water bottles to chemical packaging. The two most common types of blow molding are extrusion blow molding and injection blow molding with many variants related to handling of the thermoplastic melt and molds. Extrusion blow molding process, in which a cylinder of semi molten plastic, called a parison, is extruded downward between two open mold halves. Once a parison of sufficient length is extruded, the mold is closed and a blow pin pressurizes the inside of the parison. The air pressure forces the parison to inflate until it contacts the entire surface of the mold cavity. The heat from the formed plastic is then transferred through the mold to the cooling lines. Once the plastic is sufficiently rigid, the mold is opened, the product is removed, and any flashing is trimmed.

Types of Blow Molding Machine Application:

Petrochemicals: jerrycan, Lub-oil Containers, drum, fuel tanks
Automotive: water tank, Automotive Components, Air Duct,
Dairy Packaging: Wide Mouth Bottle, Slat Bottle, Yogurt, Drinking Bottle, Edible Oil, Food, milk, bottle
Cleaning Supplies: Liquid Detergents, Detergent,
Toys: Balls, sliders, fence,
Cosmetic: Lotion, Shampoo,
Water Packaging: Bucket, Kettle,
Medical Supplies: hospital bed
Outdoor Supplies: Float Bucket, construction, refrigerator, roadblock，table, chair, Tool Kit

FAQ about Blow Molding Machine:

Q: How much does a blow molding machine cost?

We'll provide the offer according to customer's reqirment

Q: How does a blow mold machine work?

Use the extrusion method, blow the melt to the mold to be blown into a blow molding product.

Q: What can I make by using the blow molding machine?

Automotive Series Blow Molding products, Transportation Series Blow Molding products,Chemical Packing  Series Blow Molding products, Household Product Series Blow Molding products

JWZ-BMJ Blow Molding Machine Performance and Advantages:

1. Devices Used for Moving the Positions of the Mold, This device is designed for driving the mold’s move from left to right, and it is driven by hydraulic cylinder. The station moves up and down with linear guides, speediness, smoothness, high precision and energy-saving

2. Hydraulic Control System, Hydraulic control system uses servo-Pump technology to control the movements of actuators, so it has advantages as follows: quick response and energy-saving feature

3. Pneumatic Control System, Pneumatic circuit just uses special blowing technique, and the pressure and flux of compressed air is even.

4. Parison Control System, We adopt Austria B&R 300  point parison control system , it can ensure products weight and thickness perfectly

5. Electric Control System, The electrical controlling system uses human-machine interface, all the parameters can be defined on touch screen, for example, the rotating speed, temperature setting, working pressure of hydraulic system and so on. It also has alarming function and emergency-stopping function.

Specifications of Bottle Blow Molding Machine：