Refrigeration Brazed Plate Heat Exchangers

• Customization: Available
• After-sales Service: 1 Year for Machinery Warranty
• Warranty: 1 Year
• Model NO.: HEX-Brz
• Application: Heater, Cooler, Vaporizer, Condenser
• Principle: Heat Transfer
• Style: Steel Type
• Material: Stainless Steel
• Transport Package: Customized Packaging
• Specification: Customized
• Origin: China
• HS Code: 8419500090
• Production Capacity: 500 Sets Per Month

Product Description

 

Product Description

 

Heat exchanger is made of SS316/SS304 plate by copper ornickel weld ing. Provides high corrosion resistance to various fluid, and the vacuum  hard welding process enables the plate heat exchanger to reach a pressure resistance of 45 bar. Due to their compact structure, they occupy less s pace than gasketed heat exchangers. High resistance temperature MIN-180°ºC / M AX 250ºC, can be used as super coolers and condensers.

Product Parameters

Model	A(mm)	Weight(kg)	Volume(L)	Heat Area(m²)	Design Pressure(Mpa)	Max.Flow(L)	Design Temp.(ºC)
PRT14	9+2.3N	0.7+0.06N	0.014(N-2)	0.014(N-2)	3/4.5	8m³/h	-196/+225
PRT15A	9+2.3N	0.9+0.06N	0.015(N-2)	0.015(N-2	1	8m³/h	-196/+225
PRT15B	9+3.3N	0.9+0.06N	0.018(N-2)		1	8m³/h	-196/+225
PRT18	9+3.3N	0.7+0.06N	0.018(N-2)	0.018(N-2)	1	8m³/h	-196/+225
PRT20	9+2.3N	1.0+0.08N	0.018(N-2)	0.020(N-2)	3/4.5	8m³/h	-196/+225
PRT25	9+1.5N	1.3+0.12N	0.025(N-2)	0.025(N-2)	3/4.5	18m³/h	-196/+225
PRT26	10+2.36N	1.3+0.12N	0.025(N-2)	0.026(N-2)	3/4.5	18m³/h	-196/+225
PRT30	13+2.4N	2.2+0.16N	0.032(N-2)	0.030(N-2)	3/4.5	18m³/h	-196/+225
PRT50C	10+2.35N	2.6+0.19N	0.047(N-2)	0.050(N-2)	3/4.5	18m³/h	-196/+225
PRT50D	10+2.35N	2.6+0.21N	0.047(N-2)	0.050(N-2)	3/4.5	18m³/h	-196/+225
PRT60	10+2.35N	2.9+0.21N	0.052(N-2)	0.060(N-2)	3/4.5	18m³/h	-196/+225
PRT95A/B	11+2.72N	7.8+0.44N	0.125(N-2)	0.095(N-2)	3/4.5	36m³/h	-196/+225
PRT100F	10+2.15N	6.5+0.37N	0.080(N-2)	0.1(N-2)	3/4.5	42m³/h	-196/+225
PRT120	13+2.36N	7.2+0.52N	0.196(N-2)	0.1135(N-2)	3/4.5	42m³/h	-196/+225

Product Features

PHE is the thermal design software chosen by the best manufacturers for the design, rating & selection of gasketed & brazed plate heat exchangers. Considered by the market the most accurate solution for the design, selection and rating of PHEs and BPHEs, PHE results are validated by experimental data and consolidated customer satisfaction.

PHE can also analyze 30°, 45° and 60° herringbone angles. You can easily realize your own design calculation, using High-Theta or Low-Theta plates or even create a custom Chevron Angle for the pattern. The user can also set the percentage of High Theta or Low Theta plates used in the exchanger.

 

 

Fabrication

Prettech tanks are made of SS304 grade stainless steel. It offers the best properties for sanitary, food and beverage processing. For highly-corrosive environments, such as salty or acidic areas, tanks can be manufactured out of the higher-grade SS316L stainless steel. All stainless materials are purchased from first quality steel mills, their qualified MTC is supplied and Pretank would inspect again before put in our warehouse.

TIG welding are adopted to make stainless steel tanks. All welding and polishing workers are qualified and rookie trained well before they start to work in our company.

Morden processing machine such as laser cutting machine, laser automatic welding machine, laser tube cutting machine, precision CNC sawing machine, automatic pipe bending machine,robot welding machine, plasma cutting machine, precision leveling machine and other high-end equipment are used in our company to ensure the quality of products, as well as improving the working efficiency to achieve the short lead time.

Quality Control & Inspection

FAQ

 

Q1. Can you produce tanks with S.S.316L?
Yes we can, the wetted-parts are produced by S.S.316L to guarantee the corrosion resistance, the non-wetted parts are produced by S.S.304 to reduce cost.

Q2. What's the lead time?
35-50 working days depend on the order quantity.

Q3. How do you ship the goods?
We usually ship by sea in containers or flat rack.

Q4. Are you factory or trading company?
We are a manufacturer and export by ourselves.

Q5. Can your factory produce according to our samples or drawing?
Yes, we can do OEM and customization.

Q6. What is your nearest port?
Qingdao port,China

Q7. Do you supply door to door shipping?
Yes we do, Pretank do ocean shipping, customs clearance, import procedures and deliver products to the appointed place.

Q8. How do you guarantee this machine normally operating?
Every machine is tested in our factory before shipping, We will adjust the machine to optimal effect before delivery. And spare is always available and free for you in warranty year.

Q9. Do you supply after-sale services?
Yes we do, if any defects occurred, Pretank would give instructions on how to handle, fast repair locally is available if needed.

Q10. What inspections will you do before delivery in your factory?
All tanks would be tested by static pressure test, dye penetration or X-ray test if requested.