About DSH:

Impact Fertilisers - bag loading using a DSH System

DSH System is being used to load fertiliser into bags.

The DSH System cleverly avoids the need for more complicated equipment currently used in truck, rail and out-loading applications.

The DSH - Dust Suppression Hopper (loading spout) is installed under a feed point where it can be suspended above the target and kept at operating level.

A small degree of natural agitation as the loading hopper is filled helps exclude air from the material being transferred. 

Click here to read more about how the DSH System works.

Home > About DSH

About DSH

Mission Statement  

To be a global leader in dust-free bulk loading systems.

Vision 

To provide efficient dust management solutions for the industrial bulk loading of dry goods to the world.

Company History

DSH Systems Ltd evolved to solve a worldwide engineering problem: controlling product fallout while bulk loading dry goods.  When Ravensdown Fertiliser Co-op Ltd's plant in Hawke's Bay, New Zealand needed to suppress the dust generated by its bulk loading system, Trevor Schwass developed an innovative solution -  the DSH System.

The innovative DSH System loading spouts concentrates the stream of product into a solid column, minimising dust outfall, saving wastage and contributing to a safer and healthier working environment.  The broadly experienced engineer fine-tuned the DSH System to work at peak efficiency and now DSH is the foundation product in a high-potential export business. 

With global representation DSH Systems Ltd is taking another New Zealand innovation to the world.

Company Structure

DSH Systems Ltd. headquarters are in Napier, New Zealand.  DSH Systems employs distributors and agents to promote our product throughout the world.  We have distributors in Australia, Benelux, Canada, USA, United Kingdom, and agents in Italy, South America and South Africa.    

If you are interested in becoming a distributor for DSH Systems, please make a Distributor Enquiry.

Head Office

E-mail DSH Systems Ltd.
Phone & Fax: +64 (0) 6 844 6894 

Postal Address: P.O. Box 5074, Napier, 4145, New Zealand

Commercial Sales Manager: Ian Walton E-mail Ian Walton Mobile: +64 (0) 275 999 592
Marketing Manager:
Judi Schwass E-mail Judi Schwass Mobile: +64 (0) 274 955 754
Technical Director: Trevor Schwass   Mobile: +64 (0) 274 466 894
Marketing: Louisa Philp    

Contact DSH to discuss your requirements. 

Free CD-Rom available on request.