
Rooftop Ventilator
The key to our success is 'Good Product Quality, Reasonable Price and Efficient Service' for Coal Mine Main Fan, Medium Pressure Centrifugal Fan, Mine Extract Main Fan. With the aim of stable product quality and fast service, our company wholeheartedly provides customers with high-quality products and perfect services. We sincerely hope your participation and support! All of our products comply with international quality standards and are greatly appreciated in a variety of markets around the world. Our company is at a high-quality level in terms of product functionality, reliability, stability, compatibility, and usability. We insist on starting from the details, starting from the bit by bit, infiltrating the spirit of meticulous work into every link and strive to create products and perfect services.
Mine Auxiliary Ventilation Axial Flow Fan:
Mine Auxiliary Ventilation Axial Flow Fan is specially designed according to the ventilation needs of various metal mines such as metallurgy, non-ferrous metals, gold, the chemical industry, building materials and nuclear industry. It can be used as the main fan and auxiliary fan for ventilation. It can be installed underground and is suitable for multi-fan combined operation. It is an ideal station fan for each station in the multi-fan series-parallel and multi-stage station ventilation system. It is also suitable for ventilation in large workshops, tunnels, civil air defense projects and other occasions.

Mine Auxiliary Ventilation Axial Flow Fan for mine uses the C-4/II space-twisted airfoil blades designed by the Chinese Academy of Engineering. premise and foundation. It has a wide performance range and complete specifications and models, which can be well matched with mine ventilation networks of various resistance and air volume types and can maintain long-term and efficient operation, and the actual energy-saving effect is extremely obvious. The ventilator is equipped with a steady flow ring anti-surge device, the characteristic curve has no hump, and there is no danger of surge. It can run safely and stably under any resistance state, especially suitable for multi-fan combined operation.

型号 | 机号 | 风量(m3/s) | 全压(Pa) | 电机型号 | 功率(KW) |
K40-4 | 8 | 4.4-9.5 | 108-497 | Y132S-4 | 5.5 |
9 | 6.2-13.5 | 136-629 | Y160M-4 | 11 | |
10 | 8.5-18.6 | 168-776 | Y160L-4 | 15 | |
11 | 11.3-24.7 | 203-939 | Y200L-4 | 30 | |
12 | 14.7-32.1 | 242-1118 | Y225S-4 | 37 | |
13 | 18.7-40.8 | 284-1312 | Y250M-4 | 55 | |
14 | 23.4-50.9 | 329-1512 | Y280M-4 | 90 | |
15 | 28.7-62.6 | 387-1746 | Y315S-4 | 110 | |
K40-6 | 7 | 2.0-4.3 | 38-174 | Y90L1-6 | 1.1 |
8 | 3.0-6.4 | 49-227 | Y112M-6 | 2.2 | |
9 | 4.2-9.1 | 62-287 | Y132S-6 | 3 | |
10 | 5.8-12.5 | 77-355 | Y132M2-6 | 5.5 | |
11 | 7.7-16.7 | 93-429 | Y160M-6 | 7.5 | |
12 | 9.9-21.7 | 111-510 | Y180L-6 | 15 | |
13 | 12.6-27.5 | 130-599 | Y200L1-6 | 18.5 | |
14 | 15.8-34.4 | 150-695 | Y225M-6 | 30 | |
15 | 19.4-42.3 | 173-798 | Y250M-6 | 37 | |
16 | 23.6-51.4 | 197-908 | Y280M-6 | 55 | |
17 | 28.3-61.6 | 222-1008 | Y315S-6 | 75 | |
18 | 33.6-73.1 | 249-1149 | Y315M-6 | 90 | |
19 | 39.5-86.0 | 277-1280 | Y315 L1-6 | 110 | |
20 | 46.0-100.3 | 307-1418 | Y355M1-6 | 160 | |
21 | 53.3-116.1 | 339-1563 | Y355 M3-6 | 200 | |
22 | 61.3-113.4 | 372-1716 | Y355 L2-6 | 250 |
Our commission should be to provide our customers and consumers with ideal top quality and aggressive portable digital products for Rooftop Ventilator. We always adhere to sincerely conceive for customers, and meet their needs with advanced technology and more thoughtful service. Our sense of accomplishment comes from helping customers achieve continuous success! 'Making the Products of High Quality' is the eternal goal of our company.
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