HD Process

3 Wheeled and Extended Stainless Steel Trolleys

Pneumatic tryed stainless steel trolleys for large and small pumps, heat exchangers, filters etc. This section covers special adaptations to extend trolleys including 3 wheeled versions.

Actuators for Valves

HD Process provide a range of actuated butterfly, ball, piston and pinch valves . For butterfly valve actuation HD Process commonly supply Bardiani stainless steel ‘Mach’ actuators with the option for …

Agitators, Emulsifying, Mixing and Milling Equipment

Stainless steel foodgrade Tank agitators, in-line static mixers, emulsifiers colloid Mills available in NZ.  Side mount, clamp mount and mobile agitators for mixing in kettles or tanks in dairy and …

Air Driven (pneumatic) Agitators

HD process supply air powered agitators. These are useful in environments where some sort of flameproof capability is needed (and electrical motors may not be ideal). They also provide a …

Air Release Valve (ARV) - Automatic Air Vent/ Vacuum Break for Pumps

HD Process produce an automatic air release valve.  This is connected to the discharge side of a self-priming centrifugal pump for venting air from the pumping system during the priming cycle. …

Air release Valve (ARV) 1.5" Triclover Connection

HD Process produce an automatic air release valve with 1.5" triclover connection. This is connected to the discharge side of a self-priming centrifugal pump for venting air from the pumping …

Product Recovery System (Pigging) Arc and Divert Valves

These valves include swept 120 degree bends - providing the ability for a flexible product recovery pig to pass through. Features include; No dead pockets EHEDG-certified CIP/SIP capability (hygienic design) …

Ballcock Valves - Stainless Steel

As well as float switches for electronics control for tank filling HD process also provide stainless steel ball cock valves which are fully integrated mechanical systems with valving for tank …

Barrel Spear/Lance

Barrel Spear/ Lance for beverage dispensing/filling

Basket for Top Entry Filters

HD process provide a range of basket types for top entry bag filters. Including perforated plate, basket supported gauze, wedgewire and self-supporting mesh (grid) baskets in various aperture sizes. These …

Batch Controller Pumps

HD Process provide batch controller pumps (pumps operated through BATCH CONTROLLER interfaces) for easy operator use and flexibility and simple standardised control mechanisms.  These batch controlled systems are designed to allow …

Bolondi - adjustable height trolley option (retractable head)

As well as the standard Bolondi barrel blaster trolley, HD process produce an adjustable height trolley to allow users to get into any sized bung from underneath. This trolley can …

Centrifuges, Separators and Decanters

HD Process supply a variety of centrifugal separators, clarifiers and decanters. The separation by sedimentation of two immiscible liquids, or of a liquid and a solid, depends on the effects …

Colloid Mill - In Line version

HD Process Supply vertical and in-line colloid Mills. The inline colloid mill in the photo Allows for adjustment of the gap between the rotor and stator in order to vary …

Colloidal Mills

HD Process supply colloidal mills in various sizes. These are available in both vertical and in-line configurations. A colloid mill is a machine that is used to reduce the particle …

Concentrators, Vacuum Evaporators, Homogenisers, Pasteurizers and UHT Plants

Vacuum evaporators, concentrators and driers Suitable for wine, beer, juice, dairy, honey, and any other FMCG product requiring gentle concentration and dealcoholisation, at low temperatures.And various Pasteurization and UHT systems

Constant Pressure Valves

Concept HD Process supply hygienic constant-pressure valves. Constant-Pressure Modulating Inlet type maintains a constant pressure in the process line at the inlet side of the valve. Typical applications are after …

Drawstring filter bags for filtration without a housing

HD Process provide a range of Nylon monofilament bags with a drawstring top. These units will fit over existing pipefittings and can be pumped through allowing filtration without using filter …

Drums 60L and 100L in stainless steel foodgrade finish

As well as the standard 200L size drum HD process supply smaller versions in 60 L and 100 L stainless steel. These have a food grade finish and seal welded …

Emulsifiers and Shear Pumps (In-Line)

In-line shear emulsifying pumps for circulation and smoothing of emulsions and lightly abrasive suspensions. Useful also for circulation of storage tanks in order to avoid sedimentation or separation.Available in a …

Engineered Solutions - Packaged Skids

Skid mounted and other equipment for Wineries, Honey Plants, Dairy and other industries Skids for Thermalising, cooling can be designed for relevant purposes, using components supplied. HD Process have capabilities …

Filter Trolleys / Filter Skids

Stainless steel trolleys designed to carry several small filters – ideal for working with cartridge filters in series with different retention. Also for other in-line filters (e.g. right angle stainless …

Filters

A Range of Filters including: Right Angle In-line Filters Lenticular Filters with 1 to 3 Stack Configuration Cartridge filters in various lengths and configurations. Top Entry Filters Self-Cleaning Filters Rotary …

Flat Filter Screens

HD Process supply flat filter screens, made to order in a variety of sizes and apertures types. Quite commonly these use wedgewire filter elements. The screens can be useful for …

Flow Accessories and Tank Fittings

  • Download the Flow Accessories section from our Product Reference Guide Liquid level gauge Sanitary pressure gauges/pressure switches Rotary unions/swivel couplings Sight glasses Gas spargers – in-line and end …

Flowmeters

HD Process has a range of flowmeters for various applications in the food industry. Including magnetic flowmeters, Turbine flowmeters, Mass flow metres, and rotameters (also known as variable area flowmeters). 

Gear Pumps - with Stainless Steel Bodies

HD Process provide geared pumps with stainless steel bodies. All stainless steel gears are available in pumps 1.5 " and larger. For smaller pumps gears are produced in PEEK in …

GS right angle filter range

HD process produces the GS range of right angle filters. These units are available from 2 "s up to 8 "s in size. The GS60 and GS80 (6” and 8” …

Honey Processing Equipment

As well as the standard offering of tank equipment, pumps, filters and heat exchangers (found under the relevant products sections on this website) HD Process supply a range of honey …

Heat Exchanger trolleys

Trolleys designed for mounting plate and frame and tubular heat exchangers in order to make these fully mobile. Available with Medium-sized pneumatic and solid wheels, and also with Caster wheels in a …

Heat Exchangers

HD Process provide a range of various types of heat exchanger including;  Shell and Tube Heat Exchangers Scraped Surface Heat Exchangers Plate and Frame Heat Exchangers Let us know your requirements/duty and …

Plate Heat Exchangers for Air and Gas Applications

HD process specify and supply heat exchangers for gas and air heating. Commonly these are to be used as product heaters in food plants. For many of these applications the heat …

QUICK ACTING Electric Actuators for Ball and Butterfly Valves

HD Process supply high speed/quick acting quarter turn actuators for both ball and butterfly valves. These HD-QA units have around 1 second open to close time for a quarter turn and may …

IBC Pump with Integrated Volumetric Filling Station

HD Process have a range of solutions for Packing and Filling including this end to end system for honey packing form the IBC.  This includes a monolobe positive displacement pump (in …

Industrial Magnetic Flowmeter

Economical industrial magnetic flowmeters available in NZ. Integral and remote types.With flanged connections, 0.5% accuracy as standard-  higher accuracy available on request. PTFE seals and stainless as standard.Economical magnetic flowmeters …

Inline Static Mixers - Helical and Folded Internal part

HD Process manufacture Stainless Static Mixers in a range of sizes from ½ inch to 10 inches. Both flat folded and helical versions are available. Our static mixers are off …

Inline Static Mixers - Flat Elements

HD Process manufacture flat element stainless Static Mixers in a range of sizes from ½ inch to 10 inches. Our flat elements static mixers are for turbulent (higher velocity) flow …

Inline Static Mixers - Helical Elements

Helical element static mixers are useful for laminar flow conditions (ie lower flow velocities). We have designed these units to drop into the same flow tubes as our equivalent folded …

Liquid Powder Blender

HD Process supplies liquid powder blenders, blend powders into liquids. These blenders are able to disperse solids into liquids uniformly and are an excellent choice for use in a wide …

Magnetic Flowmeter for Food and Beverage

HD Process supply magnetic flowmeters for food industry applications available in NZ.Hygienic, sanitary integral and remote types. With options for RJT, triclamp, flanged and wafer connections. Generally in Stainless steel …

Magnetic Flowmeters for Irrigation

Economical industrial and foodgrade magnetic flowmeters available for irrigation applications. With flanged connections, 0.5% accuracy as standard -  higher accuracy available on request. PTFE and PFA seals and stainless steel …

Trolley Mounted Magnetic Flowmeter - with Electrics and Reset

HD process supply trolley mounted magnetic flowmeters for tank to tank or tank to transporter transfers. These units come with 10m power cable and a reset button and are generally …

Mobile pump hoist - for drum and container emptying

HD process supply mobile pneumatic hoists to allow users to directly drop in a pump to a drum or small tanks. These are particularly useful high viscosity liquid applications. These …

Mobile tanks with conical bottoms

HD Process Manufacture mobile tanks with conical bottom is an options for closed or toggle topped lids and with and without top mount agitators. Food grade hygienic finishStainless steel 316 and …

Mono Lobe Pumps

The Mono lobe is a gentle handling pump for medium and high viscosity liquids. Rotor and lever are made in food grade plastic,  the pump body is in 316L stainless …

Plate and Frame Heat Exchangers

HD Process supply plate and frame heat exchangers in a variety of types. Some of these are specifically designed for dairy and food industries. Additionally they supply aftermarket elastomers/gaskets for …

Pleated Cartridge Bag Filters

HD Process supply pleated cartridge bag filters for high-volume retention. This kind of cartridges combine the performance advantages of cartridge filters with the ease use of bag filter systems. Filtration …

Product Recovery and Pigging Systems

HD Process product  recovery systems use valves with swept 120 degree bends - providing the ability for a flexible product recovery pig to pass through. Features include; No dead pockets EHEDG-certified …

RMS Range Rotameters with Plastic Housings

HD Process supply rotameters with stainless steel housings with several options for  material including polypropylene, PVC, ABS. These are available in a wide variety of scales for water and air. …

RMT range Rotameters with Stainless Steel Components and Acrylic (option for glass) Tubes

HD Process supply the RMT range of rotameters with stainless steel connections and floats, and several options for tube material including GLASS, ACRYLIC, and other transparent plastics. Glass tubed rotameters …

Rotary Unions/ Swivel Coupling

Rotary Unions or Swivel joints provide torsional rotation between flow lines to allow hoses to pivot to reduce stretching, twisting or bending. These are designed for increased load distribution on …

Rotating Sprayheads (TC range)

Rotary spray heads Driven by the cleaning media are a more efficient alternative to fixed spray balls, requiring significantly lower flow rate, resulting in lower flow rates less water consumption …

Sanitary Gauges

Bourdon tube sanitary pressure gauges suitable for food, dairy and pharmaceutical applications• Process connection diaphragm seal in 1½” and 2” sizes• Glycerine filled and sealed• All stainless steel construction• Face …

Screen Gaskets (In-Line)

HD Process supply screen gasket filters designed to mount in a triclover clamp. These are normally for 1” to 4” line sizes Elastomers are normally PTFE Retentions from 2mm down …

Self Cleaning Filters - Rotating Scraper

HD process supply self-cleaning wedgewire filters with motor-driven rotating screens and scraper gate (the FX range), suitable for separation of suspensions and continuous removal of particles. The Wedge Wire Strainer …

Sinter/ carbonation stone 25mm x 12mm

HD Process supply small screw in sinters/ carbonation stones. Standard units with a ¼” BSP connection, 25 mm long, 12 mm OD.

Sinter/ carbonation stone - drop in tank

HD Process supply sinters/ carbonation stones designed to drop into tank. Standard units with a ¼” hosetail.

Sinter/ carbonation stone: In-line

HD Process supply in line sinters/ carbonation stones for various tube and pipe sizes in a variety of connection types including barbed hosetail or quick connection and with and without …

Sinter tube/ carbonation stone - up to 300mm length

HD Process supply various lengths of screw in sinters/ carbonation stones. The stocked designs in these photographs our range in size up to 300 mm in length with screwed connections

SMART PUMPS and BATCH CONTROLLERS

HD Process provide SMART pumps (pumps controlled by PLC and HMI/ programmable logic controllers and human machine interface) for easy operator use and greater flexibility in control. HD Process pumps are …

Sock Filters (In Line)

HD Process supply sock filters are designed to mount in a triclover clamp. Stock filter sizes normally from 1” to 4” with lengths 40mm and 1500mm as standard. Elastomers are …

Spargers and Carbonation Stones

In line and drop in tank gas spargers for adding various gases to tanks. NEW: Comes with triclamp and single piece sintered stone, in 4" and 8" lengths, 12" on …

Stainless Steel Drums for Food Storage

Most sizes available up to 210L Mirror polished, inside and out Clamped lid Laser cut and seal welded base Lids with screwed 2”and 3/8”BSP vent and drain bungs (optional) Ribs …

Stainless Steel Hand Nozzle / Dispenser Filler

HD process supply stainless steel and nozzles for filling and transferring. These units come with nitrile seals. These units come with 3/4 " BSP female connections for the gun and …

Stainless Steel Mesh Bags

For applications where nylon and other materials are unsuitable (e.g. chemical related, or possibly high-temperature cooking oils ) HD process supply stainless steel mesh bag filters. These come in a …

Stainless Steel Wine Barrels

Stainless steel wine barrels, food grade made in 304 or 316 L stainless steel. Default design around 220 L With footprints similar to a 44 gallon drum.

IBC's in Stainless Steel for food, pharma and chemical storage and processing.

Hoover and CUBIC IBCs (International medium bulk containers) in 304 and 316 stainless steel, deigned for food or pharaceutical storage. With polished weld finish Foodgrade valves and connections and food …

Static Mixers in Plastic/ PVC

HD process supply static mixers for chemical and ozone mixing applications. Standard format is 12 fold helical construction. Options for BSP, flanged and other connections. Tubes are available in transparent …

Tanks, IBC's and Drums

IBCs, small tanks and drums available in 304 and 316 stainless steel. See relevant categories in this section

Tanks - Jacketed

For wine, beer, dairy, juice. Double skinned tanks for heating and cooling Storage, processing and transport Various sizes 200L to 6000L 316 and 304 stainless steel

Circular Tanks - small and medium (200L to 6000L)

Tanks for storage, mixing, processing and transport. Tanks - Wine, Dairy, Food, Chemical storage and mixing Various sizes 200L to 6000L 316 and 304 stainless steel Forkliftable and stackable options

Temperature Ratings for (standard) Top Entry Filter Bags

HD Process supply top entry filter bags in a variety of sizes and material configurations. The chart on this page shows the maximum temperature of the material components (RIM / …

Top Entry Bag Filter - Multi Bag

Multi bag top entry bag filters are designed for applications where a large amount of waste will be retained by the bags. These can come with up to 12 bags …

Top Entry Bag Filters

HD process supply complete range of housings in the bag media to suit most types of bag filtration. Available in 316L and 304 ss to suit all process requirements.Bag filters …

Top Entry Bag Filters – Duplex Housings

Top entry bag filters can be set up in a DUPLEX configuration in order to enable isolation of one housing whilst keeping production on line. Bags or baskets can be …

Top Entry Filter - Bag Supports

As well as ‘torpedoes/ balloons’ for supporting top entry filter bags from the inside HD process also supply wire rimmed bag supports in order to ensure the bag does not …

Torpedoes (Fillers) for Top Entry Filters

HD process provide foodgrade torpedoes (aka Fillers or Balloons) for top entry bag filters (sizes #1 and #2) off the shelf. These torpedoes are provided to; Reduce the retained hold-up …

Turbine flowmeter

Works well with Low viscosity liquids. The turbine turns when the good passes through and a pulsed counter provides the flow total on a digital display.

UN Rated Stainless Steel IBC's for Industrial Storage and Transportation

Stainless Steel IBCs in various configurations made to UN rating. Certification available. Includes pressure relief valve and various configurations for inlet and outlet valves.

Rotameter - Tube Type (Variable Area Flowmeters)

HD Process Rotameter (variable area flowmeters) Rotameters are simple industrial flow meters that measure and pressure liquid or gas flow in a closed pipe. The units are supplied with preset ranges …

VATs and Small Tanks - Food Grade

HD Process provide a range of stainless steel foodgrade dairy vats and small tanks, both mobile and fixed. Photos here. Commonly with food grade mirror polish internals. This range is …

VATs - fully draining for food and Pharmaceutical application

HD process provide a range of stainless steel VATs with food grade finish and sloping bottoms for full training throughout external port. Commonly these are set up to be mobile …

Dispersal plates (high-speed sawtooth disc dissolvers)

HD process supply a range of in tank agitators with dispersal plates (high-speed sawtooth disc dissolvers). These units come with either clamp or flange mounting. As well as dissolving powders …

Video of HD Process monolobe pump with clear pump face

Videos of Products

Videos of various products are accessable here.

When to Replace Top Entry Filter Bags

The main indication that you should replace your filter bag is increased pressure differential. Filter bags become clogged throughout use, making it more difficult for liquid to pass through the …