The Advantages of Measuring Fat in Dairy Products

Determination of fat in dairy and dairy products, usually GB 500946-85 Pap method and Gothic one Roche method. Both methods require the use of more organic solvents such as sulfuric acid, ammonia, n-butanol, or ethanol, ethyl ether, and petroleum ether. When a large number of samples are detected, they produce a strong irritating odor harmful to the operator's health. Now use fat analyzer. The operation is quick, only about 3 minutes per sample, can show the fat content, its precision and reproducibility reach the analysis requirement.

Principle: The milk is sucked into the pump cylinder after being diluted by the instrument. After passing through the homogenizer, the fat is broken into the sample chamber. The light source shines on the fat ball. The current of the photocell is adjusted according to the fat content of the milk sample. The voltage from the photocell is taken out and compared with the reference voltage, and the accurate percent fat of the milk is shown by calibration. Sample handling: Disinfected milk, pure milk, yogurt, soy milk, lactic acid drinks can be measured directly into the machine. Condensed milk, malted milk, whole milk powder, cocoa powder, etc. are diluted in water by weight (1+10), completely dissolved and set on the side.

Before the sample test must be warmed up 0.5 ~ lh, in order to make the instrument stable, you need to always boot, keep the temperature inside (50 ± 0.5) °C. For each sample test, the pump must be degassed and the internal syringes checked for air bubbles. The first measurement result after checking and adjusting at zero should be abandoned, and the sample can be continuously set, without re-adjusting the zero point. The semi-solid sample of yogurt, etc., can be directly side-set after adding diluent from the sucker tube. The above experimental results show that the use of a fat analyzer for the detection of fat content in milk and dairy products is accurate, simple, and rapid. It is a new method that is easy to grasp. The variation of different samples is less than 3.20%. Good reproducibility. Selected for soluble foods containing milk, such as coffee milk tea, soybean milk powder, coconut milk powder, etc. For those that are difficult to dissolve, such as wheat flour, rice noodles, wheat rings and other foods with high viscosity and low fat content are not suitable for determination by this method.

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Floor Deck Roll Forming Machine

 

Floor Deck Forming Machine are beautiful and durable, with advantages of saving space and easy operation. 

We can produce the special machine, send your drawing to us, we can design for you.

We provide a one year warranty and lifelong technical support, we can send our technicians to you to give you on-site training.

 

Working principle:

Glavanized steel strip is made into floor deck by machine through cold-bend forming technology.

 

Usage:

Floor Deck Sheet produced by Roll Forming Machine are widely used in construction, transportation and other industries. It is mainly used for floor of buildings.

 

Component:

1.Decoiler  

2.Roll Forming System             

3.Cutting Device            

4.Hydraulic Station         

5.PLC control system        

 

Working Flow:

Loading coil – decoiling – guide feeding – main roll forming – hydrarlic cutting – finished products

 

 

 

Technique parameters:

Processing material: aluzinc/galvanized steel/colored steel coil

Material thickness: 0.3-1.5mm

Main motor power: 4kw(can change as request) 

Pump power: 4kw

Shaft diameter: 75mm

Forming steps: 15steps and more

Roller material: high grade 45# steel, hard Chromium plating

Main frame:300H steel 

Medium plate thickness: 16mm

Speed:8-12m/min

Material of the cutting blade:Cr12

Control system: PLC computer control

Power supply: 380V, 3 Phase, 60Hz (can change as customers request)

 

Our floor deck roll forming machine can greatly simplifie the production process and improve production efficiency.

Floor Deck Roll Forming Machine

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