DSH Systems Ltd
DSH Systems Ltd designs and manufactures mechanical dust suppression hoppers for bulk loading of dry granular materials, selling globally through a distributor network to enterprise customers in fertilizer, grain, biomass, mining, and port-terminal industries.
- Company typePrivate
- Founded-
- HeadquartersHenderson, Auckland, New Zealand
- Headcount1–10
- GTM typeB2B
- OfferingHardware or Manufacturing
What DSH Systems Ltd does
DSH Systems Ltd is a New Zealand-based designer and manufacturer of mechanical dust suppression equipment for bulk material handling, founded in 2004 and headquartered in Henderson, Auckland. Its flagship product is the Dust Suppression Hopper (DSH), a proprietary device that uses spring-loaded internal compression to consolidate falling granular material into a compact column during gravity loading, eliminating fugitive dust without requiring electricity, air, or hydraulics. The portfolio extends across six variants — standard DSH, DSH Mini, DSH7 (high-capacity), Tardis, Poly Hopper (polyethylene), and the computerized Positional Feed Control (PFC) version — supported by accessories such as dust filter covers, and validated across 40+ dry, granular materials including grains, fertilizers, minerals, and wood pellets.
The business operates a distributor-led go-to-market model, selling through regional partners including Sioux Steel (USA), Gulf Conveyor Systems (Australia), MaWi Schütz (Germany), TMSA (Brazil), Kyoshin Trading (Japan), Hennlich (Slovenia), Mysilo (Turkey), CHIA (Spain), and CPF Group (Thailand), with a direct sales presence in China. End customers are enterprise accounts in fertilizer, grain, biomass, mining/quarry, and port-terminal verticals, including Mosaic Crop Nutrition, Impact Fertilisers, Incitec Pivot, Bunge (Baria Serece), Cargill, Goodman Fielder, Fibreco, and Greenstar Fertilizer. Revenue is generated through one-time hardware sales, recurring spare parts (springs, covers), and bespoke custom engineering services, with quote-based pricing and lead times of 5-6 weeks per unit. The company held leadership continuity under founder-era CEO Ian Walton until his 2023 retirement, when Jason Whaanga assumed the General Manager role; the firm relocated to expanded premises in September 2024 to support growth.
DSH Systems Ltd firmographics
Firmographics- Name
- DSH Systems Ltd
- Legal name
- DSH Systems Ltd
- Website
- https://dshsystems.com
- Company type
- Private
- Operating status
- Operating
- Headcount range
- 1–10 employees
- Short description
- DSH Systems Ltd designs and manufactures mechanical dust suppression hoppers for bulk loading of dry granular materials, selling globally through a distributor network to enterprise customers in fertilizer, grain, biomass, mining, and port-terminal industries.
- Ownership category
- akta.pro rank
DSH Systems Ltd industry classification
Industry- Product category
- Industrial Dust Suppression Equipment
- NAICS
- Material Handling Equipment Manufacturing (33392)
- SIC
- Construction, Mining & Materials Handling Machinery & Equip (3530)
- akta.pro primary industry
- Loading/Unloading & Transfer Equipment (Telescopic Conveyors, Loaders, Tipplers) (IMAHABAI)
- akta.pro secondary industries
- Bulk Solids Handling & Processing Equipment (Conveying, Silo, Feeders) (IMAHAEAG), Bulk Material Handling Systems (Belt Conveyors, Feeders, Stackers, Reclaimers) (IMAHABAH)
Keywords
Where DSH Systems Ltd is headquartered
LocationHeadquarters
- HQ city
- Henderson, Auckland
- HQ country
- New Zealand
- HQ region
- Oceania
Offices1 record
Markets served
DSH Systems Ltd business model
Business model- GTM type
- B2B
- Offering type
- Hardware or Manufacturing
- Cost components
- Supply Chain, Operations, Personnel, Marketing or Sales, Technology or R&D
Revenue model
- Dust Suppression Hopper Sales: Primary revenue from manufacturing and selling dust suppression hoppers in various sizes and configurations. Product range includes DSH Mini, standard DSH, DSH7, Tardis, Poly Hopper (polyethylene), and Positional Feed Control models. Revenue is one-time hardware sale with unit pricing based on size and configuration.
- Spare Parts: Replacement springs and other components for existing DSH installations. Smaller orders available from stock, larger orders may take 3-4 weeks.
- Custom Engineering Services: Custom design and engineering services for unique installation requirements. Example: custom stainless steel components for space-constrained installations.
- Technical Consulting: Technical assessments, calculations, and consultation for installation planning. Site visits for installation consultation.
Pricing tiers
| Model | Billing | Price |
|---|---|---|
| Unit Pricing | Multi-year contract | DSH Mini - Lower load rate applications |
| Unit Pricing | Multi-year contract | DSH Standard - Medium capacity models |
| Unit Pricing | Multi-year contract | DSH7 - High capacity heavy-duty model |
| Unit Pricing | Multi-year contract | Poly Hopper - Polyethylene construction |
| Unit Pricing | Multi-year contract | Positional Feed Control (PFC) - Computerized discharge |
Go-to-market motion3 records
Distribution channels10 records
Marketing channels7 records
DSH Systems Ltd product offering
Product offeringCore offering
DSH Systems Ltd designs, manufactures, and globally distributes mechanical Dust Suppression Hoppers (DSH) — proprietary gravity-loading devices that use an internal spring-loaded compression mechanism to compress dry, granular, free-flowing bulk materials into a compact column as they fall, eliminating fugitive dust emissions without needing electricity, air, or hydraulics. The product range spans the DSH, DSH7 (high-capacity), DSH Mini (low flow rate), DSH Tardis, DSH Poly Hopper (polyethylene for corrosive materials), Corten steel variants, and the computerized Positional Feed Control (PFC) version, sold with custom engineering services, spare parts, and technical consulting for bulk loading operations worldwide.
Product overview
DSH Systems Ltd offers a portfolio of mechanical dust suppression hoppers designed for near dust-free bulk loading operations. The core product is the original Dust Suppression Hopper (DSH), with multiple model variants including the DSH7 (standard/high-capacity), DSH Mini (lower flow rates), DSH Tardis (specialized configuration), DSH Poly Hopper (polyethylene for corrosive materials), and Corten Steel variants. Add-on features include the computerized Positional Feed Control (PFC) system for automated precision discharge. Accessories such as dust filter covers are also available. All systems are designed and manufactured in New Zealand and distributed globally through a network of distributors.
Differentiator
Problem solved
Functional benefit
Brands
- Dust Suppression Hopper (DSH): The flagship product - a hopper system designed to reduce dust emissions during bulk loading of dry, granular free-flowing products.
- DSH Mini
- DSH Tardis
- DSH7
- DSH Poly Hopper
- Positional Feed Control (PFC)
Products and services
- Dust Suppression Hopper (DSH) Original mechanical dust suppression hopper that uses an internal compression system to create a compact column of falling material, eliminating dust liberation during gravity loading of dry, granular, free-flowing bulk materials without requiring electricity, air, or hydraulics. Sold globally through DSH's distributor network to enterprise bulk loading operators.
- DSH7 High-capacity dust suppression hopper model for demanding bulk loading applications, capable of handling high flow rates such as 1,200 MTPH wood pellets at Fibreco (Vancouver) or 1,500 t/hr raw sugar at Rumo Logistica. Available in Cor-ten steel option. Designed for large-scale operations including ship loading.
- DSH Mini Smaller variant of the dust suppression hopper designed for loading lower flow rates, introduced as part of the 2012 expansion of the product range to address lower-capacity bulk loading applications.
- DSH Tardis Specialized DSH hopper configuration added to the product range in 2012, designed for specific space-constrained or specialty-configured bulk loading applications including salt loading.
- DSH Poly Hopper Polyethylene-construction variant of the DSH hopper designed for corrosion-resistant bulk loading of fertilizers and other aggressive granular materials where steel may not be suitable.
- Positional Feed Control (PFC) DSH Hopper Computerized discharge version of the DSH hopper using positional feed control technology for automated positioning and precision material flow management during bulk loading, supplied to major grain facilities including Cargill in the USA.
- Dust Filter Covers Accessory covers for dust filters used with DSH hopper systems, supplied as a standalone product line with standard 3.5–4.5 week lead times.
- Custom Engineering and Technical Consulting Services Bespoke engineering services including custom design of stainless steel and other dust suppression hopper components for space-constrained or unique installation requirements, plus technical assessments, calculations, drawings, and on-site consultation visits for installation planning and sizing.
- DSH Spare Parts Replacement components for existing DSH installations, primarily replacement springs and other consumable parts, with smaller orders available from stock and larger orders typically fulfilled within 3–4 weeks.
Quantifiable outcome
- 85% dust reduction reported by ground operations employees
- +4 more outcomes
Companies that use DSH Systems Ltd
Customer profileNamed customers10 records
Segments5 records
Ideal customer profiles4 records
DSH Systems Ltd technology and API
TechnologyTechnology focussed No
API detail
- Has API
- No
- API docs
- API detail
Core technology
AI maturity
App detail
Feature5 records
DSH Systems Ltd partnerships and signals
Strategic signalPartnerships
Twelve partnerships are on record, tiered core and minor.
- Sioux SteelcorePrimary US distributor for DSH Systems. Sales Engineer Max Rysdon is the go-to contact for DSH Systems throughout the United States. Companies attend trade shows together including National Farm Machinery Show and GEAPS Exchange.
- Gulf Conveyor SystemscoreAustralian supplier and distributor partner. Exhibit together at BULK exhibitions in Melbourne.
- MaWi SchützcoreGerman distributor representing DSH Systems. Hosted DSH at AGRITECHNICA 2023 in Hanover.
- TMSAcoreBrazilian distributor. Hosted DSH at VICTAM and Waste Expo Brasil trade shows.
- Kyoshin TradingcoreJapanese distributor hosting DSH at Powtex Tokyo exhibitions.
- HennlichcoreSlovenian distributor that secured contract with Port Luka Koper for first DSH installation in Slovenia region.
- MysilominorTurkish distributor representing DSH at IDMA International Milling Expo in Istanbul.
- CHIA SpainminorSpanish distributor adding DSH Systems as part of their extensive loading equipment offerings.
- CPF GroupcoreThai partner under See Tomorrow First campaign and NZ Trade and Enterprise. DSH and Jason Whaanga met with NZ Prime Minister Christopher Luxon as part of signing agreement with CPF Group.
- T H WHITE ProjectsminorUK-based project company that requested detailed information on Silica Sand applications with DSH Systems, demonstrating interest in the product.
- Wuhan University of TechnologycoreAcademic research partner. Joint research paper 'Experimental and numerical analysis of hopper dust suppression during discharge of free falling bulk solids' published in Powder Technology journal. Research conducted with School of Transportation and Logistics Engineering and Hainan Institute.
- TUNRA Bulk Solids (University of Newcastle, Australia)coreAcademic research collaborator on hopper dust suppression analysis. Associate Professor Peter Wypych from Centre for Bulk Solids and Particulate Technologies endorses the technology.
Scale indicators5 records
Recent moves7 records
Expansion highlights6 records
DSH Systems Ltd competitors and assessment
Company assessmentBroad incumbents
- Coperion: Global manufacturer of compounding, extrusion, and bulk material handling equipment including conveying, feeding, and dust-controlled loading systems. Comparable to DSH as a broad incumbent offering overlapping dust loading capabilities as part of a much wider portfolio.
- Schenck Process: Global provider of bulk material handling, weighing, feeding, and dust collection equipment for industrial applications. Comparable to DSH as a broad incumbent offering alternative dust loading solutions across many of the same verticals.
- Bühler Group: Swiss-based global leader in grain handling, feed, and food processing equipment, including bulk loading systems with dust control. Directly relevant to DSH as a broad incumbent serving many of the same grain, fertilizer, and bulk commodity end markets.
- Donaldson Company (Torit): Global manufacturer of industrial dust collection, fume extraction, and air filtration systems as an alternative approach to controlling dust in bulk loading environments. Comparable to DSH as a competing solution provider for industrial dust suppression applications.
Direct peers
- Vac-U-Max: Manufactures pneumatic conveying and bulk material handling equipment with dust-free transfer capabilities. Comparable to DSH in addressing dry bulk loading applications where dust suppression is a primary customer requirement.
- Dynamic Air: Designs and manufactures pneumatic conveying systems and dry bulk loading equipment, including dust-controlled loading solutions. Comparable to DSH as a direct competitor in dry bulk material loading and handling systems.
- Flexicon Corporation: Manufactures bulk material handling equipment including bulk bag unloaders, conveyors, and loading systems with integrated dust control features. Directly comparable to DSH in serving dry bulk loading applications across food, chemical, and mineral processing end markets.
- Spiroflow: Supplies bulk material handling and loading equipment (flexible screw conveyors, aero mechanical conveyors, bulk bag fillers) with dust containment features. Closely comparable to DSH in targeting dry bulk handling applications across food, chemical, and pharmaceutical industries.
- Cyclonaire: Provides pneumatic conveying and bulk material loading systems, including dense phase and dilute phase solutions with dust control. Comparable to DSH in serving dry bulk loading applications across plastics, chemicals, food, and minerals.
Emerging players
- HammerTek Corporation: Manufactures bulk material handling components including elbows and conveying equipment designed to reduce wear and material degradation. Partially comparable to DSH in serving dry bulk handling applications, though narrower in scope.
Market position
Strengths5 records
Weaknesses5 records
Competitive moat4 records
Key risks5 records
Key highlights7 records
Customer concentration
DSH Systems Ltd social profiles
Digital presenceDSH Systems Ltd financial estimates
Financial estimateRevenue estimate
Valuation estimate
DSH Systems Ltd leadership team
Management profileNumber of profiles
Profiles5 records
DSH Systems Ltd funding detail
Funding detailFunding overview
Funding rounds
Investors
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
DSH Systems Ltd M&A and investment
M&A and investmentM&A
Investments
M&A and investment is available on the Subscription and Enterprise plan.Contact sales →
Frequently asked questions about DSH Systems Ltd
What does DSH Systems Ltd do?
DSH Systems Ltd designs, manufactures, and globally distributes mechanical Dust Suppression Hoppers (DSH) — proprietary gravity-loading devices that use an internal spring-loaded compression mechanism to compress dry, granular, free-flowing bulk materials into a compact column as they fall, eliminating fugitive dust emissions without needing electricity, air, or hydraulics. The product range spans the DSH, DSH7 (high-capacity), DSH Mini (low flow rate), DSH Tardis, DSH Poly Hopper (polyethylene for corrosive materials), Corten steel variants, and the computerized Positional Feed Control (PFC) version, sold with custom engineering services, spare parts, and technical consulting for bulk loading operations worldwide.
Is DSH Systems Ltd a public or private company?
DSH Systems Ltd is a private company. It is classified as founder individual operated bootstrapped and is currently operating.
When was DSH Systems Ltd founded?
DSH Systems Ltd was founded in -1. It employs 1 to 10 people.
Where is DSH Systems Ltd based?
DSH Systems Ltd is headquartered in Henderson, Auckland, New Zealand, in the Oceania region.
How does DSH Systems Ltd make money?
Four revenue lines are on record. Dust Suppression Hopper Sales are the primary driver. The others are spare Parts, custom Engineering Services and technical Consulting.
Who are DSH Systems Ltd's main competitors?
Broad incumbents on record are Coperion, Schenck Process, Bühler Group and Donaldson Company (Torit). Direct peers are Vac-U-Max, Dynamic Air, Flexicon Corporation, Spiroflow and Cyclonaire. HammerTek Corporation is listed as an emerging player.
Does DSH Systems Ltd have an API?
No public API is recorded for DSH Systems Ltd.
What industry is DSH Systems Ltd in?
DSH Systems Ltd's product category is Industrial Dust Suppression Equipment. Its primary akta.pro industry code is IMAHABAI, Loading/Unloading & Transfer Equipment (Telescopic Conveyors, Loaders, Tipplers), with a secondary code of IMAHAEAG, Bulk Solids Handling & Processing Equipment (Conveying, Silo, Feeders). Its NAICS code is 33392 and its SIC code is 3530.