Ning Quan (NQ)-Tech

Dairy Processing Machinery

Not only the tanks, also pump, valve, pipe, heat-exchanger, auto-CIP system and etc.

Ice Cream Pre-treatment System

Ice Cream Raw Material Processing Machine (Pre-Mix System)

Ice Cream Pre-Mixing System (Ice Cream Raw Material Standardized System)

It’s a complete whole set system on a stainless steel platform,

Fully made of food grade SUS304, best device for storage, blending, heat preservation, cooling, sterilization and etc.

We are a manufacturer of stainless steel mixing tanks designed to fit your products and processes.

Part-1 Raw Material Feeding & Emulsification

1) Raw Material Feeding Table, 2) Hopper, 3) Water/Power Mixer Pump,

The advantages of this system is environmental protection, cleanliness, energy saving, high efficiency, rapid mixing and convenient transportation. This is new generation of water powder mixing machines that we have successfully developed.

Part-2 Mixing & Standarlized

Double Mixing Tank with agitation, parallel independent installed on the plat form.
Motor Brand is Top from Bonfiglioli.
Material of tank use AISI304-2B, thickness over 3mm.
Heat insulating material is polyurethane foam, temperature change within 2℃ in 24 hours.
Installed a CIP spray cleaning device on top,
Valves and piping connect with material feeding system

Part-3 Duplex Filter

The double filter is also called parallel switching filter. It uses two three-way ball valves to assemble two single-tube filters on a machine base. There is no need to stop when cleaning the filter. It ensures continuous operation and is a filter device for non-stop production lines. First of all, in addition to the stainless steel filter element, the filter element of this filter can also be made of high-quality honeycomb defatted fiber cotton, which can filter out particles with a particle size of more than 1μ. This filter can also be used in a single cylinder, only need to be removed at this time The common frame, the remaining dimensions remain unchanged.

Part-4 Pre-Heating/Heat Exchanger

Heat Exchanger to warm up raw material to 65℃，including balance tank 60L.

The detachable plate heat exchanger is made of many stamped corrugated thin plates at a certain interval, sealed with gaskets around them, and laminated and compressed by a frame and a compression screw. The four corner holes of the plates and gaskets form a fluid divider. Piping and collection pipe, while reasonably separating the cold and hot fluids, make them flow in the opposite direction in the flow channels on both sides of each plate, and exchange heat through the plates. The working principle: heat exchange with sterilizing materials and raw materials, Raise the 35°C raw material to the optimal temperature of 65°C for homogenization, so as to achieve the purpose of energy saving

Part-5 High Pressure Homogenizer

20Mpa Top Brand Homogenizer matching capacity of mixing process from 600L/H, 1200L/H, 2000L/H, 3000L/H and so on.

The purpose of homogenization is to refine the fat globules in the mixture to about 1 micron to prevent the formation of the milk fat layer, to completely mix the ingredients, improve the ice cream structure, shorten the ripening time, save emulsifiers and thickeners, and effectively prevent the formation of cream particles during the freezing process. The homogenization of the mixture generally adopts two stages of homogenization, and the temperature range is 60C-70°C. The homogenization pressure varies with the composition of the mixture, the temperature, the type of homogenizer, etc.

Part-6 Pasteurizing Process

The second stage heat exchanger pasteurizes the ice cream raw materials, and the heating temperature can reach 85℃-115℃. and hold over 30 seconds. Heat recovery over 72%, Thickness of heat exchanger over 0.6mm, in stainless steel SUS304, and gasket in Perbunan. Automatic high temperature alarm, low temperature return flow, auto record function.

The ice cream raw material processed by pasteurization is characterized by low-temperature sterilization at about 72-85°C, which kills harmful bacteria in liquid while preserving the fresh nutrition and pure taste of the raw materials.

Part-7 Cleaning System

System self-cleaning function or CIP connecting cleaning for tanks.

CIP cleaning system is commonly known as local cleaning system, local cleaning for short CIP, also known as cleaning in place or cleaning in place. Suitable for dairy, brewery, beverage and general food factory machinery pipe, tank inner wall cleaning.

Part-8 Electricity Control Panel

Manufactured by SUS304, with cooling fan on side. Equipped with Siemens touch control screen and Siemens PLC system. Schneider Electric System. Control and check the temperature of the entire system,

Powder/water mixing pump, Mixing tank pump, Hot water pump,Homogenizer, High temperature alarm and low temperature automatic reflux device, Can check all process temperatures,,Pneumatic control valve

Introduction of Ice Cream Raw Material Processing System

Our NQ ice cream raw material processing system (HTST system) is a kind of production flow line device intergrating dispensing, preheating, homogenizing, pasteurizer sterilization, heat preservation and CIP cleaning.

Main features: compact structure, small land space need, high heat reovery, good effect of energy saving and consuimption reduction, also simple operation.

Customized System

1. The inner and outer layers of the tank can be equipped with polyester foam to prevent the material temperature from losing in the tank. The material has the advantages of low thermal conductivity, light weight, high strength and low water absorption, and has good heat preservation performance.

2. It can be equipped with Miller version heating cooling layer, which is suitable for sterilization and cooling of materials such as juice and milk. It can be directly filled with ice water, hot water and hot steam.

3. Pneumatic valve and electric control panel can be added to automatically control the material in and out, the switch of mixing and the heating and cooling temperature of the material in the tank

Model	Capacity	Size	Motor (ABB/SIEMENS)
NQHTST600	600L (300L*2 tanks)	φ1200x1700mm	1.1KW
NQHTST1200	1200L (600L *2 tanks)	φ1450x1900mm	1.2KW
NQHTST2000	2000L (1000L*2 tanks)	φ1600x2500mm	1.5KW

Learn more

Frequently Asked Questions

1. Do you manufacture the machine?

Yes, we have our own manufacture, we produce machine by ourselves. But we also have downstream parts supplier, buy famous brand parts to our factory and get all done, assemble, welding, install and test run.

2. Where is your factory located?

Our factory located in Dalian, also have branch factory located in Shanghai, Shenyang, Taizhou, FanGang. Founders participate in cooperative construction on branch factories.

3. What kind of machine do you manufacture?

Including diary processing machines, ice cream processing machines, juice processing machines, aseptic filling machines, IQF tunnel freezer, compressor and other related equipment, like wrapping boxing machine.

4. How long is delivery time?

All machines are personalized customization proposal, will be manufactured by client order, delivery time is based on actual production schedule, roughly around 45 ~85 days, within 2~3 months.

5. How do you deliver the machine?

Small machines will be packed by wooden case and delivered by sea container; big machines will be wrapped by pallet wrap and iron wire reinforced in the container by shipment. Also for some inland country, we can deliver by train or truck by road.

6. How can we install the machine?

We will provide installation guide in English, photos and videos to show how to install and run the simple machines. All piping and connection will be mark in sign and easy to understand. If necessary, we can also send experienced engineers go abroad to client’s place to help and guide installation.

7. How long is the guarantee time for the machine?

All our machines parts provide 1 year quality guarantee, and option low cost spare parts for 2~3 years more with the machine delivery.

8. Can we visit your factory?

Surely, welcome visit us, we will be waiting for your come.