1L 2L 5L Plastic Bottle Double Station Automatic Blow Molding Machine

• Customization: Available
• Type: Extrusion Blow Molding Machine
• Raw Material: HDPE
• Model NO.: TCY70II-1
• Making Method of Parison: Extrusion-Blow Molding
• Automation: Automatic
• Computerized: Computerized
• Certification: CE, ISO9001:2008
• Application: Bottles, Jars, Jerry Cans, Gallons, Containers
• Station: Single Station or Double Station
• Die Head: Single Head or Double Head
• Max. Product Volume: 5L
• Auto-Deflashing: with Auto-Deflashing
• Clamping Force: 68 Kn
• Mould: One Cavity or Two Cavity
• Suitable Material: HDPE, PP, PVC, PS, PETG, LDPE
• Sutiable: 0~5L Bottle
• Made in: China
• Platen Opening Stroke: 200-500
• Platen Size: 360*470
• Max Mould Size (W*H): 390*470
• Mould Thickness: 210-300
• Platen Moving Distance: 440
• Transport Package: Film Packing
• Specification: TCY70II-1
• Trademark: DAWSON
• Origin: Jiangsu Zhangjiagang
• HS Code: 8477301000
• Production Capacity: 180~200 PCS/H

Product Description

DAWSON MACHINERY & MOULD GROUP
***EXTRUSION BLOW MOLDING MACHINE EXPERT***

Our customers are all around the world.
 
Vietnam, Australia, Indonesia, Malaysia, Thailand, Sri Lanka, Kazakhstan, Russia, UAE, Saudi Arabia, Malta, Romania, Italy, India, Syria, Ethiopia, Egypt, Sudan, Tunisia, Algeria, Kenya, Nigeria, South Africa, Zimbabwe, Mexico, Guatemala, Ecuador, Colombia, Venezuela, Peru....

Automatic Extrusion Blow Molding Machine TCY70II-1

1. Suitable products
0~5L  HDPE, PP bottles
Applications: milk bottles, food pack containers, jars, chemical bottles,
Lubricants bottles, household bottles, detergent/shampoo bottles, oil bottles.



2. Station
This machine is double station single head, the cycle time is 19s,
per hour can make 190pcs, and per day can make 4560pcs
If you do not need this much capacity, we also have single station single head machine, per day it can make 3600pcs.


3. Die head
This machine when using single die head, can make 2L to 5L bottles,
However, the die head can also be changed to double die head, triple die head and 4 head to be able to make other smaller size bottles.

Single die head   (2~5L)
Double die head (0~2L)
Triple die head  (0~750ml)
Four die head  (0~500ml)

Changing the die head system takes around 1.5~3h, this also included heating time.

4.Mould - Aluminium 7075# inserted beryllium copper
the best blow molding mould material, aluminium mould has good cooling, and beryllium copper is very durable as well.



5.Parison control system is a program to change the parison thickness,As the plastic is extruded from the die head,the programming can:
1. Reduce the plastic used
2. Improved wall thickness distribution
3. Reduce cooling time



Do we have to use MOOG parison system? 
No, We also have many customers they do not use MOOG parison control system, as on our machine's die head, we also can manually adjust the die gaps, from which it can also control the thickness and weight of bottles.
MOOG is more precision, and more easy to do the adjust. It also depends on your ending customer demands and markets.
But for some special designed blow molding items & accumulation type blow molding machines, MOOG is indispensable, it has to use MOOG.



 

Our servo motor is using JAPAN SERIES.
Which is one of the best & most reliable servo system for hydraulic.
FEATURES
1. Energy Saving
Energy savings at least 40% greater than conventional fixed displacement pump systems (The energy-saving effect varies depending on the operation conditions.)
2. High Accuracy with Simple Operation
High-Accuracy servo control according to analog pressure (P) / flow rate (Q) voltage commands
3.Longer life for hydraulic units & O sealings
MOOG Servo motor due to its instant reaction speed, it does not require always running like traditional induction motor, so the hydraulic oil temperature is lower, which protect the hydraulic units and O-rings to use more longer life.

4. Faster Shipping Adjustment
Simple adjustment to start a trial run on the machine, meaning a shorter adjustment time
5. Improving the Working Environment
Reduced noise during operation
6. Exceeds Standard of High Efficiency Motor regulation
Incorporating a motor dedicated to servo-based rotational speed control
Since no induction motor is used, the maximum discharge rate of the pump does not fluctuate depending on the power supply frequency, making it unnecessary to adjust the machines' maximum speed for each shipping destination.
 

SPECIFICATIONS

UNITS		TCY70II SERIERS
Max container capacity	L		5
Number of die heads	Set		1
Dry cycle time	Second		5
Machine dimension (L*W*H)	M		3.3*2.3*2.6
Total weight	Ton		5.5
CLAMPING UNIT
Clamping force	KN		68
Platen opening stroke	mm		200-500
Platen size	mm		360*470
Max mould size (W*H)	mm		390*470
Mould thickness	mm		210-300
Platen moving distance	Mm		440
POWER
Extrusion motor power	KW		22
Oil pump motor power	KW		5.5
Extrusion heating power	KW		12
Head heating power	KW		5.7
Cooling Fan power	KW		0.26
Total power	KW		45.46
Average power consumption	KW		23.5
EXTRDER UNIT
Screw diameter	mm		70
Screw L/D ratio	L/D		24
Plasticizing capacity	Kg/hour		90
Number of heating zone	Zone		3
Extruder heating power	KW		14.2
Extruder driving power	KW		22
Cooling Fan No			2
Fan power	KW		0.26
DIE HEAD
Head type	Continuous extrusion head
Head No	1	2		3	4
Central distance / mm	-	160		110	85
Max die diameter / mm	135	80		50	30

 

Type of Blow Molding Machine

Extrusion blow molding
In Extrusion Blow Molding (EBM), plastic is melted and extruded into a hollow tube (a parison). This parison is then captured by closing it into a cooled metal mold. Air is then blown into the parison, inflating it into the shape of the hollow bottle, container or part. After the plastic has cooled sufficiently, the mold is opened and the part is ejected.

EBM processes may be either continuous (constant extrusion of the parison) or intermittent. Types of EBM equipment may be categorized as follows:

1. Continuous Extrusion Equipment

• Rotary wheel blow molding systems
• Shuttle machinery

2. Intermittent Extrusion Machinery

• Reciprocating screw machinery
• Accumulator head machinery

Examples of parts made by the EBM process include dairy containers, shampoo bottles, and hollow industrial parts such as drums.

Basic polymers, such as PP, HDPE, PVC and PET are increasingly being co-extruded with high barrier resins, such as EVOH or Nylon, to provide permeation resistance to water, oxygen, CO2 or other substances. In dairy applications, it is possible to extrude a black light-blocking layer in the center layer of containers, with opaque white resin used in the inner and outer layers.
Compared to injection molding, blow molding is a low pressure process, with typical blow air pressures of 25 to 150 psi. This low pressure process allows the production of economical low-force clamping stations, while parts can still be produced with surface finishes ranging from high gloss to textured. The resulting low stresses in the molded parts also help make the containers resistant to strain and environmental stress cracking.

Accumulator Head Machinery is used for the extrusion blow molding of large industrial hollow parts. Examples of parts produced on this machinery include drums, trash cans, automotive panels, playground equipment, and large containers, such as Jerry Cans, for liquid storage. Most parts produced on accumulator head machinery are single layer; however, specialized machinery is capable of producing parts with up to seven unique layers of plastic - these machines are used primarily to manufacture automotive gasoline tanks with barrier layers.

Plastic machines we provide ....

Extrusion Blow Molding Machine

Injection Blow Molding Machine

PET Blow Molding Machine

Injeciton Molding Machine

Injection Stretch Blow Molding Machine
 

Applictions ....

Chemicals : Pesticide bottles and industrial buckets, chemical buckets and other hollow blow-molded buckets.

Cosmetics&Pharmaceuticals : Vaccine bottles, medicine bottles, medical bed boards, cosmetic boxes, jars and vaseline bottles and other plastic machinery products used in cosmetic and medical fields.

House hold : Plastic empty blow-molded bottles, plastic containers, such as shower gel bottles, shampoo bottles, body lotion bottles, laundry detergent bottles, cleaning supplies bottles, hand sanitizer bottle, disinfectant bottle, alcohol disinfectant bottle etc. that are often used in daily life.

Indoor & outdoor : Plastic products are widely used, such as plastic hollow flower pots, plastic watering cans, plastic pet houses, plastic cold storage boxes, plastic children's toys, plastic-bus chairs, plastic tables and chairs, plastic trash cans, plastic traffic cones, plastic life buoys, plastic floats , Plastic buoys, plastic mannequins, etc., plastic machinery products can be seen everywhere.

Food & Beverage : The common applications of plastic products in the food and beverage industry are ketchup bottles, soy sauce bottles, honey bottles, mustard sauce bottles, milk bottles, yogurt bottles, juice bottles, alcohol bottle etc. Baby bottles are also common in plastic machinery in the beverage and food industry Applications.

Lubrication : The most common applications for hollow extrusion blow molding machines are lubricating oil barrels, 1L 2L lubricating oil bottles, 5L 10L cans, 10L 20L 25L to 30L lubricating oil Jerry can, and even 60L ~ 250L large barrels.

Automotive : The application of plastic products also accounts for a large part of automobile parts, such as plastic parts in automobile engines, plastic automobile safety stalks, plastic door handles, plastic car lamp housings, etc.