Customized Automatic Rotational Molding Machine , Industrial Plastic Moulding Machine

OEM Roto-moulded plastic box and roto-machine and mold by customized

Rotomolding machine order flow 

1. Customers' requirements 

2. initial quotation 

3. Negotiation 

4. Scheme Recoginition 

5. Sign the contract 

6. Start Manufacturing 

7. Train in selller's factory if possible 

8. Check before delivery 

9. installation and Debugging

10. Train in buyer's factory if possible 

11. Machine acceptance of delivery

12. After Service

Description 

Plastic rotational molding is a thermoplastic fabrication technique that manufactures hollow products by

using heat and a revolving metal mold. Rotomolded products are seamless, uniform in wall thickness and of

single construction, which eliminates costly fabrication processes and the need for replacement parts. The

plastic rotational molding machine is composed of a series of different molds, which are mounted on

rotating spindles, which revolve on one or two axes. The polymer resin powder, which must be very fine in

order to coat all areas of the mold, is then poured. The plastic rotational molding machines are then

transported to an oven chamber while they continuously revolve.

Once under high heat, the powder melts and evenly covers the mold walls. Next, it travels to a cooling

chamber, which uses a combination of cold water and air to cure the plastic. This takes about 5-30 minutes.

Once the plastic has fully dried, the molds are manually unloaded, which can be difficult if the plastic

shrinks.

Some roto molding products and machine show :

----Rotomolding workshop 

Q1: What’s the kind of your company?

A1: We are factory with more than 8 years production experience. Also we have professional internation salesman which give you best service. Any question will be replied within 24 hours.

Q2: Where is your factory located? How can I visit there?

A2: Our factory is located in Wujin district ,changzhou Jiangsu of China. You can take flight to Shanghai airport / Benniu(changzhou) airport , and we can pick you up there.

Q3: What is the material of your products?

A3: Normally HDPE or PP, recycled material or virgin material. Virin material can be food grade.

Q4: How can I get a sample to check your quality?

A4: After price is confirmed, you can ask for a sample. Normally it takes around 1-5days arranging a sample. The sample charge is returned when you place order.

Q5: What’s your lead time?

A5: 3-20 days against formal order and deposit.