Our Services

Laboratory Services

Longman has excellent Rubber Testing Laboratory in which the following test can be performed:

  • Hardness
  • Tensile strength
  • Elongation
  • Heat ageing
  • Dynamic tests
  • Fatigue tests
  • Oil swelling and volume expansion test
  • Curometer test
  • Hose Burst test
  • Vacuum Collapse test and Chemical analysis of Rubber & Polymers.

Library Services

Longman has up–to-date literature collection on Rubber & Rubber Technology where variety of Books, paperbacks, spesifications, periodicals from foreign countries and technical guides can be consulted.

Computer Services

AN IBM compatible PC ll computer with variety of soft were are also installed to furnish the most modren techniques in the manufacturing of Rubber products and cost analysis.

Mould and Di Febrication Services

The factories have there own mould fabrication section where modern facilities has been provided to fabricate moulds,dies and jig to the required dimensions and specifications. This section have the following machines:

  • Milling Machine
  • Drilling Machine
  • Automatic Lathes of various size
  • Centering Machine
  • Grinding Machines

Compunding & Compund Design Section

This section has a team of experts in the field of Rubber Technolohy who can design a veriety of compund to suit you particular requirements various types pf Elastomers have been currently used within the factory for the particular application Most common of these are:

  • Neoprene
  • Nitrile
  • Silicone
  • Natural Rubber
  • SBR
  • Butyle
  • C-Butyle
  • B-Butyle
  • Viton
  • And Many Others.

Drawings and Development Services

This section helps to create the our products on a scientific manners All the products are classified in a systematic order inorder to maintain the records of the products along with there specific characteristics.

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