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20000L Super Size Multi-layer Water Tank Blow Molding Machine

The 20000L super size multi-layer blow molding machine is the largest and most advanced blow molding machine in the world and can be used to produce water tank from 1000L to 20000L in 1-8 layers.
Max Screw Speed: 60 RPM
Max.parsion Weight: 700 kg
Configuration & Parameter

1. Output For Each Capacity

20000L super-large water tank blow molding machine can use 1000L, 1500L, 2000L, 3000L, 5000L, 10000L, and 20000L blow molds.

Can be used for production:1000L tank 10-12 PC/H, 1500L tank 9-12 PC/H, 2000L tank 8-9 PC/H, 3000L tank 5-6 PC/H, 5000L tank -34 PC/H, 10000L tank 1.5 pc/h and 20000L tank 1 PC/H.

For more production details:

Capacity Product Unit Weight Thickness
1000L Tank 10-12 PC/H 16-20KG 3-3.5mm
1500L Tank 9-11 PC/H 20-30KG 3-4mm
2000L Tank 8-9 PC/H 30-40KG 4-5mm
3000L Tank 5-6 PC/H 50-60KG 5-6mm
5000L Tank 3-4 PC/H 70-85KG 6-8mm
10000L Tank 1.5 PC/H 160-180KG 7-10mm
20000L Tank 1 PC/H 360KG 8-12mm

2. Technical data for YK 20000L series

In the table below, the data of the blow molding machine of YK 20000L-3 layers, YK 20000L-4 layers are listed.

Technical Data for YK 20000L Series
Model No.
YK 20000L-3 YK 20000L-4

Specifications 3 layers 4 layers
Extruders Screw Diameter ∮130*3 ∮130*4
Motor 160*3kw 160*4kw
Plasticizing Capacity 1400kg/h 1500kg/h
L/D 35/1 35/1
Max Screw Speed 60RPM 60RPM
Die Head Accumulator Capacity 800L 800L
Heating Load 296kw 344kw
Max. Parison Weight 700kg 700kg
Clamping Unit Clamping Platen Size 3000*3600mm 3600*4200mm
Max Mould Size 2800*4000mm 2800*4000mm
Clamping Force 7200 KN 7200 KN
Mould Thickness 2500-3300mm 2500-3300mm
Hydraulic System Hydraulic Drive Motor (Main) 80kw 80kw
Hydraulic Drive Motor (Parison Control) 11kw 11kw
Oil Tank Capacity 2000L*2 2000L*2
Machine Weight
360 Ton 400 Ton
Dimension L x W x H 22m*16m*12.5m 22m*16m*12.5m
Total Power
1050kw 1250kw
Average Power Consumption
560kw 600kw

3. Leading International Technology

For example:

Use original SIEMENS control systems. Guarantee high quality, safe and stable operation. At the same time, it provides after-sales international services.

For more advanced configurations, please refer to the following figure.

SR Description of Parts Brand Origin
2 Touch Screen SIEMENS Germany
3 Inverter SIEMENS Germany
4 Screw Motor SIEMENS Germany
5 Air Switch SIEMENS Germany
6 Contactor SIEMENS Germany
7 SSR(Solid State Relay) CARLO GAWAZZI Switzerland
8 Wall Thickness Controller MOOG USA
9 Servo Valve YUKEN Japan
10 Hydraulic Valve YUKEN Japan
11 Solenoid Valve YUKEN Japan

4. Multi-layers Die Head Technology

First, multi-layer mold design makes the wall thickness uniform and stable. Second,it can increase production efficiency by 5 times. Finally,the utilization rate of recycled materials increased by 4 times.

yankang blow molding machine die head technology

Customer Service

1. Special Design
Qingdao Yankang Plastic Machinery Co., Ltd. is the largest professional blow molding machine integration enterprise in China, including product research and development, production, sales, and after-sales service. It is the pioneer and leader of the large blow molding machine. The company has its own professional research and development base.
The core technology is 100% independent R&d innovation. According to the needs of customers and the situation of the site, we can use the private customized model to create suitable products for customers.
Customized products: various blow molding machines including water tanks, IBC, road barriers, pallets, etc, and blow molds with different capacities.

2. After-sales Service
The Buyer could dispatch their operators to the Seller's factory for training, including machine operation, maintenance & simple repairs;
Or against the requests of the Buyer, the Seller's technician could train the Buyer's operators in the Buyer's factory during the periods of installing & adjusting;

The Seller could dispatch an engineer against the requests of the Buyer to install and adjust the machines for one week(free of charge) in the Buyer's factory. After one week, if the Buyer still needs the training,$100 should be paid to the engineer.
The Buyer should make a reservation in advance before delivery of the machines;
The Buyer should pay for the engineer's food & board while installation in the buyer's factory. And the Buyer should also pay for the air ticket for the engineer.

The guarantee time is one year after the machines normally work in the Buyer's factory if only the problem is caused due to quality control or any reason by the Seller. We will supply replaced parts free of charge and our engineers will guide you on how to solve the problems.

3. Sales Network

Now, Qingdao Yankang Plastic Machinery Co., Ltd. has successfully occupied the world's major markets. With excellent quality assurance and perfect after-sales service, it has won high praise from customers at home and abroad. The company's products have spread to 45 countries and regions. These include Southeast Asia, the Middle East, Europe, the Americas, Australia, Africa, and so on. It has become the well-deserved "leader" in the blow molding machine industry in China.


water tank


Q1: What is the warranty of the machine?

A1: The whole machine's warranty period is 12 months and key parts will be dependent.

Q2: Are you an integrated supplier for extrusion molding machines, mold, and auxiliary?

A2: Yes, we can provide the complete solution line to customers according to the customer's requirements.

Q3: How about the quality control in your factory?

A3: Yankang has the SOP (Standard Operation Procedure) and all the production steps must follow up this SOP. Every machine needs at least automatic running over 72 hours and must be inspected carefully before shipment. .

Q4: Will you offer the pre-sales service?

A4: Yes, we have an experienced pre-sales team to support customers not only including machine, mold, and auxiliary selection but also water .electrical, machine layout in the factory, etc.

Q5: What about the after-service? Will you send your engineer to my country to help commission and install the machine?

A5: Surely, we have many experience technical engineers for oversea service, they would help you install machines and support training to workers also.

Q6: What is the delivery time of the machine?

A6: Actually, the delivery time of the machines is depended on the machine options. Normally, the delivery time of a standard machine could be within 2-3 months.

Q7: Mold trial will be available in the Yankang factory?

A7: Yes, the Customer can send the mold to the Yankang factory and test it.

Q8 . Do you provide any spare parts with the machine?

A8: Yes, Yankang will provide one set of standard spare parts to customers.



As a professional blow molding machine manufacturer, Yankang has always been committed to the development and production of large hollow blow molding equipment.



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