rotomolding machine, plastic water tank making machine

Product Introduction

 Shuttle style rotational molding machine is placed along a straight line with oven and two mainframes in its center. Cooling chamber and loading station in both sides. When a beam on one side rotating a model into the oven to get heated, the other beam will stop aside to load or change beams.

  In this way, the operation is flexiable for manufacturing comparatively large product. Even for comparatively small product, productivity is high. Besides, equipment is relatively simple and easy to be maintained. At present, this kind of rotational molding machine is broadly used in our country.

Technical parameters

Specification

1. Shut oven along with optimized pressured air circulation with regard to standard heating system associated with mould

2. Automation associated with doorway starting, shutting & turret indexing.

3. Fuel Energy efficient with Italian package along with auto ignition.

4. Heat, RPM as well as Period of cycle managed through progress manage control panel.

5. Very Low cycle timing with greatest manufacturing.

6. Made to create Dual Coating (layer), Multiple Coating as well as Protected Tanks.

7. Able with regard to generating tanks within much less material due to actually submission associated with materials.

8. Durable L Arm as well as direct straight Arm.

9. Absolutely no within procedure being rejected.

10. Reduced Fuel Energy & electrical power cost. Environmentally friendly burners ideal for LPG/CNG/OIL/Duel energy sources.

11. Thoroughly clean operating atmosphere.

12. Machine regulates include required interlocking, security products, safety devices along with indications as well as security alarm.

Minor Axis Control by Auto Reverse Forward Panel

Control Panel has electronic indications, heat controller, timer & progress automation signal, AC Drives with regard to whole procedure management & just about all required security functions. Natural powder covered electric control panel along with dirt proof & along with switch gears. AC Drives associated with most respected allows for just about all small & main axes with regard to precise speed manage.  

Quick Details :

What is the rotational molding process?       Rotational known as rotational molding, rotational molding, rotational molding, etc., it is a thermoplastic plastic blow molding method. This method is the first plastic material added to the mold, then the mold along two perpendicular axes of rotation allowed to continue heating, plastic materials mold under gravity and heat effect, gradually uniformly coated, melt adhesion to the mold cavity on the entire surface, molded into the desired shape, and then cooling stereotypes products.

Rotational molding process features 

· Low rotational mold cost - the same size specifications of products, the cost is about rotational molding blow mold, injection mold cost 1/3 to 1/4, suitable for molding large plastic products;

· Rotomolding products good edge strength - Rotational edge thickness of the product can achieve more than 5 mm, completely solve the problem of hollow thin edge products;

· Rotational various inserts can be placed;

· Shape rotomolding products can be very complex, and the thickness can be more than 5 mm or more;

· Rotomolding can produce closed products;

· Rotomolding products can be filled with foam, to achieve thermal insulation;

· No need to adjust mold, rotational molding product wall thickness can be freely adjusted (2mm above).

Example for application 

With rotational molding technology application development continues to expand its products, rotational molding products, application surface is very wide, some representative applications can be exemplified as follows.

1. container class rotational molding parts.

 plastic parts are widely used in such a sump, a variety of liquid chemicals storage tank (such as acids, bases, salts, chemical fertilizers, pesticides, etc.), with a container of gasoline (petrol tanks and automotive, aircraft fuel tanks), battery housing and so on.

2. rotational molding automotive parts,.

mainly used polyethylene and PVC paste resin, rotational various fittings such as air conditioning pipe, backrest and armrests.

3. sports equipment and a variety of substitutes.

 There are a variety of PVC paste rotational parts, such as water polo, buffer shock absorber float, bicycle seat, as well as boats and boat docks between the like.

4. Toys, models, and other crafts. 

Due to the rotation mold can be used precision casting, electroforming manufacturing process; rotational workpiece surface fine structure of the mold cavity surface "copy" works well, it can make the products for rotomolding method quite exquisite beauty, it is commonly used in preparation with more: a large ornamental value products, especially toys, models, and other crafts.

 In addition to the above, between the application of more rotational molding products and various cabinet, housing, large pipes and other parts, such as crates, bins, machine shell, protective cover, lampshades, bathroom, toilet and telephone, yacht and many more. Rotational molding products using the existing extensive influence in the liquid chemical storage and transportation, chemical industry, industrial coating, rare earth preparation of the wash tank, reaction tank, etc., as well as Hohai buoys, water tanks and other areas of life.

Rotomolding machines on the market advantages compared to other products?

Comparing with other plastic molding machine:

(1) rotational molding process provides us with more design space.

Under the right design philosophy, we can combine parts of several parts into a complete mold, this approach greatly reduces the high assembly costs. When compared with the blow molding and injection molding process, rotational molding process is more cost effective in the range can easily produce different sizes of parts. He's also relatively inexpensive mold many, because it does not need to produce some of the inner core is completed, as long as you can make a little change to another model.

(2) Rotational mold injection process does not need to be like that also requires special processing before they can withstand the weight of the test.

The process of making the various components are rotated at a high temperature and a final molding process, unlike those components under pressure formation.

Zhejiang BEN FAN Machinery Co., Ltd. Advantages

(1) The prices are more reasonable.

(2) Professional produce rotational molding machinery .

(3) High-end professional engineer team to design and manufacture .

(4) Guidance and perfect after-sale service system.

If you want rotomolding video,please contact us ! 

Contact us and we will give you the best buying and consultancy services !