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Hebei Huafeng Industrial Group Co., Ltd. is a "honest enterprise in Hebei Province". The group's quality policy is: "pursue fine appearance, ensure excellent performance; build Huafeng brand, maintain customer satisfaction." Through many times of review, the company has maintained the "China New Era Quality System Certification Center" GB/T19001-2000, GJB9001A-2001 quality management system certification, passed the military secrecy qualification certification, is the national second-class measurement qualified unit, and the national equipment contract registration unit.

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General faults and treatment methods of electrostatic spray gun

1.Defective paint atomization or asymmetric fan size: replace the air cap / nozzle or there are impurities in the gun, electrostatic spraying equipment spray gun is generally treated by removing the gun and cleaning the internal air line. 2. Paint leakage of the pull rod above the trigger: the seal of the pull rod is worn, just replace the seal. Dongguan electrostatic spray gun generally avoids premature wear. 3.Gun tip dripping paint: gun needle and nozzle wear, need to replace needle wear, the way to avoid premature wear is: adjust the flow control button to the maximum; connect the paint regulator to adjust the paint flow through the voltage regulator to reduce the excessive pressure inside the gun; use high quality paint. Electrostatic spray gun, in addition to the above faults, there are motor bearing wear. During bearing replacement, pay attention to the air pressure not too high (0.4-0.55MPa), regular measurement of gun resistance reference recommendations, but also pay attention to paint resistivity.

03-28

2018

General faults and treatment methods of electrostatic spray gun

General faults and treatment methods of electrostatic spray gun

How to choose the right brand of frequency converter

Nowadays, with the rapid development of society, there are more and more styles. In order to meet the needs of frequency converter drive system and motor, many manufacturers have also produced different types of special motor for frequency converter. For ex/le, magnetic flux vector control frequency converter, current vector frequency converter, fan and water pump frequency converter, injection molding machine frequency converter, textile frequency converter, air compressor frequency converter, boiler application frequency converter and so on, so that many users do not know how to choose the appropriate frequency converter, do not know how to choose the frequency converter and so on. Today, Shijiazhuang frequency converter will talk about how to choose frequency converter.

03-28

2018

How to choose the right brand of frequency converter

Nowadays, with the rapid development of society, there are more and more styles. In order to meet the needs of frequency converter drive system and motor, many manufacturers have also produced different types of special motor for frequency converter. For ex/le, magnetic flux vector control frequency converter, current vector frequency converter, fan and water pump frequency converter, injection molding machine frequency converter, textile frequency converter, air compressor frequency converter, boiler application frequency converter and so on, so that many users do not know how to choose the appropriate frequency converter, do not know how to choose the frequency converter and so on. Today, Shijiazhuang frequency converter will talk about how to choose frequency converter.

03-28

2018

Two main equipment for production in welded pipe production line

Welded pipe production line needs a lot of equipment to help production. Here are two of the equipment: one is the pipe end flat-end chamfering machine, the other is the hydraulic testing machine. First of all, let's talk about the pipe end flat-end chamfering machine, the pipe end cut by the cutting machine will generally leave some notch defects and burrs, in order to meet the follow-up process and user requirements for the groove. It is necessary to trim the burr and the inner and outer edges of the pipe end. The flat-end chamfering machine is the equipment used for milling the two ends of the welded pipe to make it flat and chamfered. It is composed of steel pipe feeding device, steel pipe cl/ing device, tool holder, follow-up device, transmission device, frame body and so on. The working process of the flat-end chamfering machine can be carried out automatically and continuously and controlled automatically.

03-28

2018

Two main equipment for production in welded pipe production line

Two main equipment for production in welded pipe production line

Two main equipment for production in welded pipe production line

Welded pipe production line needs a lot of equipment to help production. Here are two of the equipment: one is the pipe end flat-end chamfering machine, the other is the hydraulic testing machine. First of all, let's talk about the pipe end flat-end chamfering machine, the pipe end cut by the cutting machine will generally leave some notch defects and burrs, in order to meet the follow-up process and user requirements for the groove. It is necessary to trim the burr and the inner and outer edges of the pipe end. The flat-end chamfering machine is the equipment used for milling the two ends of the welded pipe to make it flat and chamfered. It is composed of steel pipe feeding device, steel pipe cl/ing device, tool holder, follow-up device, transmission device, frame body and so on. The working process of the flat-end chamfering machine can be carried out automatically and continuously and controlled automatically.

03-28

2018

Two main equipment for production in welded pipe production line

Two main equipment for production in welded pipe production line

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The company is committed to the development of transmission and distribution and control equipment, special equipment, heat exchange equipment, structural metal products manufacturing, as well as metal surface treatment and other manufacturing industries. The subsidiary company, which is dedicated to the production of transformer supporting products: chip radiator, cooler, fan butterfly valve and so on, is one of the important production bases of transformer components in the country.

BDB series plate butterfly valves +

BDZ series vacuum butterfly valve

BLZ series flow indicator

Stainless steel flanged ball valve

Contact Us：

+86-312-3962608

Email：hfjlb@163.com

Add: No. 1 Huafeng Road, Songlindian Town, Zhuozhou, Baoding, Hebei province

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