Vacuum pump installation introduction

1, the vacuum pump should be installed on the ground strong and solid place, there should be sufficient room around for easy inspection, maintenance and repair. 2, under the base of the vacuum pump should maintain the level of the foundation, the corners of the base cushion pad rubber or recommended damping installation, ensure the smooth operation of the vacuum pump, small vibration. 3, the connection between the vacuum pump and the system should be sealed and reliable, the small vacuum pump can be used metal pipe connection seal with oil-resistant rubber, small vacuum pump can be connected with a vacuum hose, pipe diameter not less than vacuum pump suction caliber, Short and few elbows. (Weld pipe should be removed when the welding slag in the pipeline, non-destructive welding slag into the vacuum chamber.) 4, in the connecting pipe, the user can install the valve above the vacuum pump inlet and vacuum gauge, at any time to check the vacuum pump ultimate pressure. 5, according to motor signs connected to the power supply, and ground wire and install the appropriate specifications of the fuse and thermal relay. 6, the vacuum pump power test run, remove the motor belt to confirm the vacuum pump steering direction can be put into use only to prevent the vacuum pump reverse fuel injection. (Turn according to the direction of the shield instructions) 7, for the cooling water pump, according to the provisions connected to the cooling water. 8, such as vacuum pump inlet valve installation, the valve and the vacuum pump should be at the same time action. 9, when the vacuum pump exhaust gas affect the working environment, the exhaust port can be connected to the pipeline to remove or install the oil mist filter.

Automatic Door Kits

Our automatic door kits include 1 motor+gear reducer, 1 belt,7 meter, 1 idle pulley, Microprocessor, 4 sets of carriage blue wheels, 2 sets of floor guides,2pcs remote control, 2 sets belt clamp mounting brackets, 1 power supply harness and cable connectors, 2 locator, Aluminum track whose length is 2.08 meter, 3 meter, or 4 meter.

We are a manufacturer of automatic door openers that are designed to provide people convenience. Automatic Door Systems` drive to provide that level of service is but one of the reasons why automatic doors are becoming more and more popular. Our Automatic Sliding Door systems are modern, space-saving and elegant.

Automatic sliding doors have many basic functions some of which include: automatic mode with full opening width and/or reduced opening width, and exit only for traffic control. The opening of automatic doors can also be adjustable to make the opening width smaller or larger. Important safety functions such as safety sensors prevent the door from shutting if persons or objects are in the detection zone. If the door leaves are inhibited when closing, they are immediately re-opened or if the door leaves are hindered when opening, they are immediately stopped by a safety automatic reversing mechanism.

Our most popular sliding automatic door. Think of this as the go-to door for everyday automation needs. All components fully tested and pre-assembled at factory for fast, trouble-free installation.

Applications: Retail, healthcare, airports, hospitality, clean rooms. Shenzhen Hongfa Automatic Door Co.,Ltd rated door is designed, test and certified to meet your environment needs. automatic slide doors for industrial, commercial, healthcare, and retail use. You will find our automatic sliding doors throughout in a wide variety of locations, including: Hospitals, Airports, Retail centers, Pharmacies, Hotels, Grocery stores, Hardware stores, Sporting goods stores, and more.

Automatic Sliding Doors can either be a single door sliding in one direction or bi-parting doors where each door leaf slides in the opposite direction. They are often used in grocery stores, entrances to shopping malls, hospitals and other applications where you want to provide your customers a hands free, safe and easy access to your building.In addition, one of the biggest benefits of automatic doors is energy savings. Since these doors only open when someone comes in or out of your building, it prevents the loss of energy when a door may otherwise be left open for a long time.

The control device of sliding automatic door contains basic function and extensional function, automatic operation / hold-open/closed/half-open to meet customer needs. Electric sliding door controller has multiple interfaces for complete access control systems for keeping your life and property more safety. Such as: safety beam photocell, electric locks, sensor etc. Its drive devices adopts European technology to integrate motor with gear box, which offers strong driving and reliable operation and increased power output , it can adapt to a large door.

Providing strength, beauty, and technology all in one package, Hongfa's line of automatic sliding doors provides entrance solutions for practically any application. An exclusive feature is Hongfa's sound-dampening track reducing operational noise to a mere whisper and stops vibration resonance that can be transferred to the building structures.


Automatic Door Kits,Automatic Sliding Door Opener,Automatic Sliding Door Operator,High Performance Automatic Door Kits

Shenzhen Hongfa Automatic Door Co., Ltd. , https://www.hffastdoor.com