Common faults of high temperature gear pump

Inhalation of air is a common failure of high temperature gear pump, the following describes the method to exclude inhalation of air this fault:

1.CB-B high-temperature gear pump body and both sides of the pump cover for direct contact with the hard seal, if the contact surface fla

Henan Zhenxing Petrochemical Industry Based on "Three Highs"

At the just-concluded two sessions of Henan Province, how to avoid the “vibration” or “invigoration” of industrial development, how to adjust the industrial structure and enhance the core competitiveness has become a hot topic of discussion by the deputies of the two se

CNC bending machine working principle and use method

This type of CNC bending machine mold bending the sheet. The CNC bending machine mold includes a bracket, a worktable, and a clamping plate. When the coil is used, the coil is energized by the wire, and after being energized, an attractive force is generat

Double money shares sell Michelin tires 161 million yuan into account

On February 2nd, Shanghai Shuangqin Group Co., Ltd. (hereinafter referred to as Shuangqin Shares) announced that Michelin Financial Co., Ltd. acquired 161 million yuan worth of equity transactions in Shanghai and won the joint venture Shanghai Michelin Huali Tire Co., Ltd. (under Sha

Nearly 90% of hazardous chemicals production units have completed registration

On January 5, the reporter learned from the State Administration of Work Safety that the General Office of the State Administration of Work Safety (SAWS) notified the progress of the registration of national hazardous chemicals on the occasion of the 2010 New Year. As of December 2009, 20,392

Shantui's first rotary drilling rig hits into the market

On December 18th, Shantui held the first SE2R22 Rotary Drilling Rig Contract Signing and Departure Ceremony, marking the official launch of such rotary drilling rigs on Shantui. At the same time, it also blew the charge of the Mountain Troop Progression Army.

Pilot solenoid valve common fault analysis and solution

In the electromagnetic pilot valve (below) electromagnetic head is not energized (electromagnetic head no output force), the role of the spring force acting on the stem, the stem will be the valve stem on the valve seat and keep the seal. When the solenoid energized produce lifting force to ov

Chery and Mitsubishi will establish a joint venture company with 50% each


Tencent Motors was exclusively informed that Chery and Mitsubishi will invest 50:50 to set up factories. Mitsubishi Motors Co., Ltd., the head of the Mitsubishi Motors Corporation, and senior leaders of Chery held a meeting recently to discuss the joint venture.

Both parties agre

In 2009, tire accidents became a bumper year

In 2009, the challenges faced by China's tire industry were all-encompassing. Both the severe shrinkage of foreign markets and the huge blow to the US special security case. However, it is bizarre that, in addition to the market from January to February in 2009, the tire industry

Ford EcoBoost to use BorgWarner Turbo Technology


Comprehensive foreign reports, Borg Warner (Borg Warner) recently announced that Ford EcoBoost engine has decided to adopt BorgWarner turbocharger technology.

BorgWarner Turbo & Emissions Systems (Turbo & Emissions Syst