PE fuel tank by rotational OEM design

Rotomolded oil tank,for diesel,made of LLDPE

The advantages in roto-moulding process:

 1.   One-piece construction: virtually stress-free enclosed parts or with openings

2.   Design flexibility from various size and shapes.
3.   Economical for short production runs, prototype research and volume production

4.   Variety of finishes and color

5.   Metal inserts as integral parts

6.   Weight reduction as compared to most metals.

7.   Excellent load-bearing properties

8.   Ability to produce multi-wall moldings, hollow or foam filled

9.   Minor undercuts are possible with no draft angles required

10.   Thickness can be varied if required

11.   Cost saving - economic tooling costs

12.   Uniform wall thickness no thinning in the extremities

13.   Resistance to stress-cracking and corrosion

Rotational moudlding or Roto Molding which is a high temperature, low volume, low pressure thermoplastic forming process .It mainly suite for producing hollow, one piece parts such as large oil or chemical tanks, kayaks, point of purchase displays, frames, cases, furniture,

carts, dispensers, park equipment. The material can be UV resistant which can ensure the outdoor use of your products .

The advantage of rotational moulding:
1)The cost of plastic rotational mould is low.

2)The edge of rotational moulding products can reach more than 5mm

3)variety of inserts can be placed to rotational mould.

4)The shape of rotational moulding products can be very complex

5)Rotational moulding products can be produced fully closed.

6)Rotational moulding products can be filled with foam material, to achieve thermal insulation.

7)No need to adjust the mould, the thickness of rotational moulding products can be adjusted.

8)It''s available to deal with a variety of surface patterns and produce products in various colors.