HOLE - 4521 ads

Wednesday, August 19, 2020

High-frequency PCB is advancing to the trend of high speed, low consumption, small volume, and high anti-interference ability, which demands many new requirements of the design of PCB. The design of high-frequency PCB is an important stage of the electrical production design. After...

Wednesday, August 19, 2020

Immersion nickel / gold is a thick layer of nickel-gold alloy with good electrical properties and can protect the PCB for a long time. Unlike OSP PCB Board, which is only used as a rust-proof barrier layer, it can be useful and achieve good electrical properties during long-term use of the PCB...

Saturday, August 15, 2020

Quantity : 200 units/ - Price : 7200-28800 USD

Wire mesh belt shot blasting machine or wire mesh belt shot blasting machine is suitable for continuous blasting thin and collision-sensitive die castings, pressure castings, ferrous and non-ferrous castings, forgings, automotive accessories, and weldments. Workpiece weight ranging...

Saturday, August 15, 2020

Quantity : 200 units/ - Price : 7200-28800 USD

The driving system of the Y30 series cnc hydraulic punching machine, with low noise, high speed, and high efficiency, and the thickness of the punching plate is 6mm. The design of high precision and high repetitive positioning accuracy enables the machine to produce more high-precision...

Saturday, August 15, 2020

Quantity : 200 units/ - Price : 7200-28800 USD

The through-feed blast cleaning process offers a number of distinct advantages and ensures efficient and cost-effective blast cleaning. Continuous tumble shot blasting machines automate production sequences and improve the work environment. Workpiece dwell-time and abrasive throughput...

Friday, August 14, 2020

Quick Details CAS No.: 65997-18-4 Other Names: enamel glaze Place of Origin: China, CN;HEB Grade Standard: Industrial Grade Purity: 0.998 Application: carbon steel plate Brand Name: Center Enamel Model Number: 5301 Product Name: Low Temperature Titanium White Enamel Frits Feature...

Thursday, August 13, 2020

We developed and designed this drill machine is specifically for blind track drill, this machine frame is made of aluminum material. This is with light weight could be easy to hold. Electrical machinery with ultra-high speed,and need connect with the power line. Charging electrical...

Friday, July 31, 2020

Quantity : 8000kgs - Price : USD0.025 - USD1.05

The cubic boron nitride has a molecular formula of BN. Its atomic structure is similar to the structure of carbon atoms in diamond. Therefore, it has high-density characteristics, hardness is slightly lower than that of diamond, and its hardness is second only to diamond but much...

Wednesday, July 29, 2020

Slotted Angle provides simple, cost-efficient solutions for virtually any storage requirement.The unique pre-punched hole pattern allows multiple steel sections to be bolted together to form sturdy shelving and storage systems.Combining steel shelves with Slotted Angle uprights provides...

Tuesday, July 21, 2020

Quantity : 5ton/day

Brief Introduction: BM6 hydraulic motor is a face-end flow, pressure-compensated motor, mainly composed of output shaft, front cover, bearing, long linkage shaft, bearing housing, stator and rotor pair, valve disc, small linkage shaft, distribution plate and preloading spring. This...

Saturday, July 04, 2020

Quantity : 10 - Price : As request

Surface Mount Technology is an area of electronic assembly used to mount electronic components to the surface of the printed circuit board (PCB) as oppose to inserting components through holes as with conventional assembly. SMT was developed to reduce manufacturing costs and also...

Saturday, July 04, 2020

Quantity : 10 - Price : As request

Product type: aluminum pcb assembly Material: aluminum material Layer/Thickness: 4L/1.6mm Outer Copper: / 1.5 OZ Surface treatment: ENIG Min Line Width: ≥ 0.3mm Min Line Space: ≥0.35mm Min Hole: ≥0.35 mm Technical featuer: special material Application: underground detection Components...

Friday, July 03, 2020

Quantity : 800 set/mo - Price : 200-3000USD

Features of Remote Parking Lock Model No. ZOJE-PL103 • Parking space lock is designed to provide parking for the general public, as well as for drivers with special privileges and needs. Keep your private parking space reserved, make sure that customers get car parking convenience...

Thursday, July 02, 2020

Quantity : 1kgs - Price : USD0.015-----USD100

Product Category: NdFeB pot magnets/internal threaded pot magnets Product Features: strong holding force, pot magnets with internal thread,pot magnets with screw socket Available Grade: N35-N54 Surface Treatment: NiCuNi, Zn, Cr, paint-coated... .. Contact Now Product Description Type-D...

Wednesday, July 01, 2020

Sheet metal processing or sheet metal fabrication includes: folding, shearing, punching, welding, riveting, splicing and other processes. In general, the process of forming a sheet by hand or mechanical is called sheet metal processing. Sheet metal processing is to cut and bend metal...

Wednesday, July 01, 2020

mass production and batch production refers to the continuous repetition of the manufacture of the same products in a longer period of production. Here are some characteristics of mass production: less product varieties, large product output, relatively stable production, long-term...

Wednesday, July 01, 2020

Quantity : 100 units - Price : RMB: 50000-200000

The driving system of the Y30 series cnc hydraulic plate punching machine, cnc hydraulic turret punch press, with low noise, high speed, and high efficiency, and the thickness of the punching plate is 6mm. The design of high precision and high repetitive positioning accuracy enables...

Tuesday, June 30, 2020

Quantity : 20000sets/ - Price : 1000-6000USD

Open Frame LCD Monitors Amongo designs and manufactures a series of open frame touch screen monitor, covering the size from 6.5 inch to 80 inch. These monitors come with only a metal chassis to hold the components into place, also could be called a bare bone monitor system. The advantage...

Tuesday, June 30, 2020

Quantity : 100 units - Price : RMB: 50000-200000

Wire mesh shot blasting machine or steel belt shot blasting machine is suitable for continuous blasting thin and collision-sensitive die castings, pressure castings, ferrous and non-ferrous castings, forgings, automotive accessories, and weldments. Workpiece weight ranging from 1kg to 100kg...

Monday, June 29, 2020

Quantity : Proofing b - Price : 28-214 USD

Custom blind and buried vias fabrication from professional and experienced PCB board supplier at low cost. First, we start with traditional multi-layer boards. The structure of a standard multi-layer circuit board is a process including an inner layer line and an outer layer line...

Thursday, June 25, 2020

Price : $2.99-$114

Glass Inflow Pipe made of high-quality crystal glass, which is non-toxic, high grade of transparency. Unique Seam Design creates widen the flow and provides a nice gentle flow throughout the tank. Specifications Size: 12mm, 16mmGlass Inflow Pipe Details: - Material: Glass - Color...

Thursday, June 25, 2020

Price : $2.99-$114

Looking for aquarium pot online? Kenting Ridge Ltd, The Expert of Your Aquarium!Welcome to senzeal.com. There are detail information about fish aquarium pot price etc. Aquarium Glass Plant Pot could make your aquarium and plant basin more beautiful and natural! Some plants cannot...

Wednesday, June 24, 2020

Quantity : 100 sets / - Price : USD 2206-USD 73529

In the 1980s, flexographic printing technology developed rapidly. The performance of flexible printing machine, the processing precision of the ink roller and the resolution of the plate are improved obviously. The quality of the flexographic printing machine has reached or close...

Tuesday, June 23, 2020

Quantity : 500000tons - Price : $5-$200000

The tie-back assembly is a special tie back cementing tool for tieback operation. Tieback equipment allows existing liners with a receptacle to be extended to the surface or farther up hole, and provides a high-pressure seal at the top of a cemented or uncemented liner. TIW offers...

Tuesday, June 23, 2020

Quantity : 500000tons - Price : $5-$200000

Mud Pump is also a popular concept of a wide range of pumps. Different regions, habits, and ultimately the pump type will not be the same. The mud pump described in this entry is a pump type in most sense: Applied mud pumps in the field of oil drilling. In fact, some non-clean water...

Tuesday, June 23, 2020

Quantity : 500000tons - Price : $5-$200000

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...

Tuesday, June 23, 2020

Quantity : 500000tons - Price : $5-$200000

The liner cementing is realized by the liner hanger, which reduces the casing weight of the first well in the deep well, improves the load of the rig lifting system when the casing is cut, and reduces the flow resistance of the cement slurry, which is beneficial to safe construction...

Tuesday, June 23, 2020

Quantity : 500000tons - Price : $5-$200000

Hydraulic Polished Bore Receptacle Liner Hanger Mated with tie-back assembly, it can tieback the liner to the top of well and act as efficiency sealing. The polished bore receptacle (PRB) is a highly machined component with a polished bore. Features of Hydraulic Liner Hanger Polished...

Tuesday, June 23, 2020

Quantity : 500000tons - Price : $5-$200000

BW series mud pump is widely used in mining, drilling, coal, railway, highway, water conservancy and hydropower, bridges, high-rise buildings, foundation reinforcement work. Advanced product design, reasonable structure, high pressure, flow,multi-file variable, energy-saving, light volume...

Tuesday, June 23, 2020

Quantity : 500000tons - Price : $5-$200000

The die collar fishing tool is the most widely used tool for overhauling oil and water wells. There are many varieties and specifications of fishing tools. According to the types of falling objects in the well, they can be divided into five categories: spear tools, overshot tools...