PRINCIPLE - 4381 ads

Tuesday, August 09, 2022

Resin sand casting is a kind of floor molding process, by mixing the resin with quartz sand and solidification agent, to create the very hard and solid mold. The resulted resin sand casting product will have smooth surfaces, accurate dimensions, and less sand residual and casting...

Tuesday, August 09, 2022

Die Casting involves 3 key elements: the die casting machine, the mold, and the alloy materials, and the die casting could be described as the process of combining pressure, speed, and time to achieve an ideal cast metal part. The pressure applied during the casting process is a different...

Saturday, August 06, 2022

Quantity : 100,000pcs - Price : US$0.20-US$100.00

POE Washable Pillow Wholesale POE Washable Pillow is of many good qualities, which is good for your health. Memory Foam POE Pillow Parameters of POE Washing Pillow Size: 42*18*11cm (L*W*H); 35.5*33*12cm (L*W*H); 50*30*10/7 cm (L*W*H) Material: 100% POE Weight: 0-0.5kg Outer Cover...

Saturday, August 06, 2022

1. Gentle moulding design of SJSZ conical twin screw extruder china guarantees the quality of the matter. 2. Dependable and valid design theory guarantees the dependable operation of extruding. The special big torque drive system, gear tooth and shaft are high-intensity alloy steel...

Saturday, August 06, 2022

1.SJ Single screw extruder is fetured in high production capacity and high-velocity extrusion, and low-temperature plasticization design guarantees production warranty. 2. Two stages style unitary design of single screw extruder which reinforces plasticization capacity guarantees...

Saturday, August 06, 2022

The structure and working principle of Three-layer synthetic resin The unit is composed of frame parts, traction and forming machine, automatic cutting machine, discharge shelf, electrical control box and others. Characteristics of Three-Laver Synthetic PVC Resin Tile Production Line...

Saturday, August 06, 2022

Quantity : 16000tons - Price : 850-1450

Check valve refers to a valve whose opening and closing parts are circular valve discs and act by their own weight and medium pressure to block the backflow of medium. It is an automatic valve, also known as check valve, brass one way water valve, return valve or isolation valve....

Friday, August 05, 2022

How Does On Grid Solar System Work? How Does On Grid Solar System Work? The grid-connected PV system / grid tied solar pv system can convert the DC power output by the solar cell array into AC power with the same amplitude, frequency, and phase as the grid voltage, and realize the...

Wednesday, August 03, 2022

3-Diff Hematology KT-60 Genrui KT-60 is an up-to-date hematology analyzer providing smart counting mode for low-value samples with only 9μL whole blood required. RFID card closed system and wider linearity brings the real card closed system and more widely clinical application....

Tuesday, August 02, 2022

As a leading muscle massage gun supplier in China, Beoka provides quality massage gun wholesale machines with vertical vibration. The principle of our muscle fascia massage gun is to relax and relieve muscle soreness, muscle tension imbalance, chronic strain pain, and improvement...

Tuesday, August 02, 2022

Quantity : 9000 - Price : USD10-USD1000000

What Is A Cooling Tower? The cooling tower is equipment that uses water as a circulating coolant to absorb heat from a system and discharge the cooling tower to the atmosphere to reduce the water temperature. The principle of the industrial cooling tower is using water and air flow...

Saturday, July 30, 2022

Price : 3000$

UTMOST is one of professional ball valve manufacturers with extensive oem ball valve experience. The ss ball valve is evolved from the plug valve, its opening and closing member as a ball, the use of the ball around the axis of the stem rotation of 90 degrees to achieve the purpose...

Saturday, July 30, 2022

Price : 3000$

Utmost® is synonymous with high-quality work, high-quality valve wholesale products, the courage to explore, and the pursuit of perfection. Our control valve company is a professional control valve company in the field of industrial control valves and automatic valve control system equipment...

Friday, July 29, 2022

Quantity : 2000pcs pe - Price : different products o

Power surge protector, also known as the lightning protector, is suitable for AC 50/60HZ, rated voltage 220V/380V power supply system, to protect indirect lightning and direct lightning effects or other transient overvoltage surges, suitable for households The requirements for surge...

Thursday, July 28, 2022

Price : 1-10usd

Risheng magnets are widely used in various areas: travel magnets for tourism; waterproof/underwater magnets for wilderness; whiteboard magnets for education; wooden/yard magnets for horticulture; hand magnets for recreation. In terms of size, besides little/small/tiny/thin/mini magnets...

Thursday, July 28, 2022

The electro-hydraulic swing door is opened by the motor and closed by the hydraulic door closer. Its structure and working principle are that the electric motor drives a heavy hydraulic door closer through an oil pump to realize the door opening process, and then the door closer closes the door...

Wednesday, July 27, 2022

LLF type reverse circulating junk basket is designed to remove all types of small junks such as bit cones, cutters and hand tools from the bottom of the wellbore. Working principle: Begin circulation of the junk basket to wash the hole. Stop circulation and drop the steel ball. When...

Wednesday, July 27, 2022

Quantity : 1000 - Price : 120,00 €

The high-pressure digestion tank is a closed container that can decompose insoluble substances. It is used for sample pretreatment in chemical analysis methods such as gas phase, liquid phase, plasma spectroscopy mass spectrometry, atomic absorption and atomic fluorescence. Working principle...

Wednesday, July 27, 2022

Quantity : 1000 - Price : 1 160,00 €

High-purity acid purifier: also known as acid purification system, high-purity acid purifier, acid reagent purifier, high-purity acid distillation purifier, etc. In laboratory work, due to the poor purity of acid, deviations and errors in analysis results are often caused . Commercially...

Tuesday, July 26, 2022

Treatment Pump Pump is a mechanical device with sealing function, releases a content in a predetermined form by pressing to generate a vacuum environment and has a sealing property. Products Description The working principle of cosmetic treatment pumps is same to those of Lotion pump...

Friday, July 22, 2022

Features of Cassava Stone Cleaning Machine Used to remove the stones in the material such as rigid particles of impurities, at the same time have an efficient function of cleansing and ascension Processing Capacity: 5-30Tons/hour Application Scope: Fresh potato washing to remove the...

Friday, July 22, 2022

The infant disposable water chamber is a perfect match with Pigeon Medical respiratory humidifier. The dimension of the base is based on universal standards which not only capable of Pigeon Medical's own humidifiers but also most of the humidifiers in the general market. Working...

Friday, July 22, 2022

Pigeon Medical disposable heated wire breathing circuit is made of medical grade polymer materials, non-toxic corrugated hoses which can be widely used in ventilators, HFNC machine and anesthetic machine. The breathing circuit tube is corrugated hoses, no bending, no damage, and can...

Friday, July 22, 2022

Pigeon Medical Circuit Support Arm (Light Type) hook can provide a secure connection for the Ventilator, CPAP and Anesthesia Machine breathing circuit that will be maintained at all times. Three separate adjustment points allow this ventilator circuit holder to be positioned in many...

Thursday, July 21, 2022

SEALION supplies Gantry Machining Center both tables moving type or gantry moving type. Gantry type vertical machining center is widely used in the aviation, auto, precision molding industries. It provides a high-performance mechanical system and a software interface which can be operated easily...

Tuesday, July 19, 2022

The machine tool adopts the mainstream oblique bed structure of Europe, America, and Japan, with integrated electromechanical, hydraulic, and gas design, compact structure, and strong operability. The sheet metal adopts a fully enclosed protective structure with good chip removal...

Tuesday, July 19, 2022

The X/Y/Z servo axis adopts the servo motor direct connected precision planetary reducer to drive the large-diameter, high-precision double nut preloaded ball screw. The machine tool guide rail adopts the roller linear rolling guide rail pair. The X-axis and Z-axis adopt the three...

Tuesday, July 19, 2022

In the process of swing bearing,slewing bearing use, it will endure 3 different direction force, including the axial force Fa, the radial force Fr and the overturning moment M. The combination of the three loads will change as a result of different working ways and different structural...

Tuesday, July 19, 2022

Profound silicone keypad with laser carving, which is mainly a process of laser principle on the surface of the key processing, a lot of key manufacturers will use radium carving process to make key products, often used in mobile phones, electronic dictionaries, remote control,...

Tuesday, July 19, 2022

Silicone rubber keypads (also known as elastomeric keypads) is a low cost and reliable switching solution used in a wide range of consumers and industrial electronics. Silicone keypad is made of solid silicone raw materials, hardness between 30 degrees and 70 degrees, the product...