PU Foaming Machine

Brief introduction of our foaming equipment

Our PU foaming machine equipment would be configured based on high, medium and low density foaming formula. This sponge production line equipment can produce British and US Standard High Rebound&Slow Rebound Sponge, Mattress Sponge, Shoe Material Sponge, Bra Sponge, European Plastic Resistant Sponge, etc. Yellowing resistance can reach 3-5 international standard class, hardness class with the range of 200-2000, add powder between the range of 10%-200%, produced sponge density range from 6-180. We can customize the foaming equipment based on customer's actual situation and needs.

The whole sponge foaming line structure

Specifications of PU Foaming Machine

Machine Component	12-32 components(Depends on customer needs)
Total Output	200-300kg/min
Total Power	100 KW
Oven Length	21M(can be customized)
Foaming Height	Below 1250mm
Foaming Density	6-180kg/m³
Foaming Speed	2000-8000mm/min
Foaming Width	1100-2400mm
Foaming Type	Down spray via swing head
Mixer Head Power	37KW
Exhaust Fan	Exhaust Fan x 4
Machine Dimensions	L38000 X W4500 X H4200 mm

Individual specifications of PU Foaming Machine line

1. Foaming Control Platform (standard fittings)

Length3.0m × width 2.5m × height 0.55m

2. Drying Tunnel Alighting-board (standard fittings)

Length7m× width（1.2~2.4m）+Pendulum platform 1.5m total 8.5m

3. Drying Tunnel Side Chain Board (standard fittings)

Length21m × width 2.4m × height 1.25m

4. Drying Tunnel Rack (standard fittings)

Length21m × width 4m × height 3m

5. Horizontal Conveyor Line In Drying Tunnel (standard fittings)

Length21m × width 2.6m × height 0.8m

6. Foam Sponge Cutting Machine (standard fittings)

Front Cutter Width 2.5m × height 1.3m, Cutting Machine with single blade.

Main functions

● PLC and Human Machine Interface control system

● Digital flow monitor and auto-control system

● The formula can be adjusted at any time

● Fall plate height adjustable and measured

● Side conveyor and fall plate width adjustable

● Side conveyor speed synchronized control system

● Automatic material temperature constant system

● Digital pressure gage

● Advanced & durable block cutter

Information of sponge foaming machine parts

1. Control Panel & Flow Meter

Flowmeter(glall tube type) 4 Units: TDl、M/C、Vater、Air Orginal imports Accurate flow Corrosion-resisting Durable

Control cabinet Digital screen PLC Length counter Fall plates drawing Feedback warning for switch open

2. Mixing head

● Mixer head pipe is made with stainless intensive materials

● Powerful 40 HP motor

● Mixing system with high efficiency and good mixing effect, specially with CaCo powder.

● Air Valve uses ITALY brand high pressure valve, use corrosion resisting teflon materials inside, good air-tightness, endure chemistry raw materials such as glutinous chemistry raw materials.

● Pressure switch gauge protect safety automatically when the foul appeared.

3. Small raw material tank

● Made by stainless steel

● Tank capacity: 200L

● Stainless steel pipe or anti-corrosion aluminum-plastic pipe are available to choose in pipe connection.

● Tank with stirring filter system

4. Big raw material tank

● POP raw material tank: 5 ton each, made of carbon steel, equipped with thermostatic control &cooling coil

● (Stainless steel); Stirring motor: 11KW with reducer.

● PPG raw material tank: 5 ton each, made of carbon steel, equipped with thermostatic control &cooling coil

● (Stainless steel); Stirring motor: 7.5KW with reducer.

● TDI raw material tank: 5 ton each, made of carbon steel, equipped with thermostatic control &cooling coil

● (Stainless steel); Stirring motor: 3KW with reducer.

● MC raw material tank: 5 ton each, made of stainless steel, equipped with thermostatic control &cooling coil

● (Stainless steel); Stirring motor: 2.2KW with reducer.

5. Pumps

Features: Durable, wear-resistant, anti-corrosion, high precision;also suitable for non-lubricating, high viscosity.

Temperature range: -50 degrees to +230 degrees

Viscosity range: 1CST to 55000CST

Pressure difference: 50BAR

Equipped with a pressure switch controller to avoid excessive pressure.

The reducer has powerful torque and precision gears and is equipped with a high-quality motor for smooth operation.

6. Observation platform

The flat observation platform is used to observe the degree of sponge maturation and the flatness of the sponge on both sides during the foaming process, which is more convenient to the following operation of clamping the 50 meters sponge.

7. The rear transmission line with dense board can balance the bottom, and reduce the loss of sponge (such as uneven bottom), and is convenient for the operation of clutching sponge.

8. Cutting device

Both types of cutting device are installed on the foam conveyor line, it is used for continuous foam cut to certain length for sponge transport, storage and processing.The double knife cutting device has two cutting ways (Saw-toothed and blade)for selection, users can choose the cutting way depend on their own needs, it can reduce the risk of machine halt because of blade breaking. Both device adopts digital control, the knife belt is thin and sharp and moving from up to down to cut horizontally moving foam, the machine is simple to operate and cut precisely.

Packaging & Delivery

About us

Putian Deming Machinery Manufacturing Co., Ltd. is a new type of enterprise specializing in the production of sponge machinery and equipment. Our company has many technicians and front-line installers who have been engaged in sponge machinery production for many years and has strong technical force. Our equipment has been sold to all over the country and exported to Africa, the Middle East and Southeast Asia and other countries and regions.

After more than ten years of exploration and running-in, our team has grown into a professional team and set up a production, installation and maintenance department, a research and development department, a sales department and a logistics department.

Team Concept: Collaboration, Innovation, Efficiency, Service.

Certificate of Conformity

Our service

We provide customers with a series of comprehensive service measures such as professional site layout, installation, commissioning, training, follow-up maintenance of equipment, product formula support, foaming technology training and raw material supply. The design and manufacture of special specifications of foaming and equipment can be carried out according to the needs of customers.

Photos With Our Customers

Successful cases

FAQ

Q: Are you manufacturer?

A: Yes, we are the original manufacturer located in Fujian Province, China.

Q: What is your terms of payment?

A: T/T 50% as deposit, and 50% before delivery. We'll show you the photos of the products and packages before you pay the balance.

Q. How long is the warranty period?

A: Our machine warranty period is one year.

Q. How about your delivery time?

A: It depends on the item you order and the quantity. For foaming production line, normally it will take around 65 days.

Q. Do you test all your machines before delivery?

A: Yes, we have 100% test before delivery.

Q. Do you have some videos where we can see the line producing?

A: Yes, we can provide product videos for reference.

http://www.demingmachinery.com/