JD-80 intelligent EDM leak detector is a special instrument for testing the quality of metal anticorrosive coating. This instrument can be used to test the quality of different thickness coatings such as glass enamel, FRP, epoxy coal pitch and rubber lining. When there is a quality problem in the anticorrosive layer, if there are pinholes, bubbles, cracks and cracks, the instrument will send out bright electric sparks and sound and light alarm at the same time. Because it is powered by NiMH b...
Product Description
Introduction of the Junda helmet Advanced Abrasive Blasting Helmet
Sand Blasting Helmet is used for operator’s safety. The sand blasting has some health due to the abrasive media. So there is various sand blasting safety equipment available.
The Sand blasting helmet- Respiratory covering head, neck, & shoulders, ear, and eye protection.
To survive the harshest of conditions, the Junda helmet is made of high pressure injection moulded engineering grade nylon. The ...
Junda Advantages in Waterjet Cutting
Garnet comes in two basic forms, crushed and alluvial, the later being roughly similar to sand washed up on riversides. Our garnet for export is produced from our crystalline almandite garnet and river garnet sand. deposits. Thank to its sharp edges from crushing, this kind crushed garnet acts more like a sharp cutting tools so that it is superior to alluvial and have been shown to cut better and faster.
Sharper Edges
Due to our Junda garnet sandis crushed...
Product Description
Stainless steel grit is stainless steel angular particle. It can be used to replace a variety of mineral and non-metallic abrasives, such as alumina, silicon carbide, quartz sand, glass bead, etc.
Stainless steel grit is mainly used for surface cleaning, paint removing and descaling of non-ferrous metals and stainless steel products, forming uniform surface roughness, thus especially suitable for surface pretreatment before coating. Compared with non-metallic abrasi...
Producing process
After checking and testing the round alloy steel bar material,the production can be started according to the size of the steel ball . The steel forging is heated to a certain temperature by intermediating with frequency furnace to ensure the effective generation of variables in the forging; The red-hot steel forging is sent into the air hammer and processed by skilled operators. After forging the red hot steel ball immediately into JUNDA specially designed heat treatment e...
Product Description
Walnut shell grit is the hard fibrous product made from ground or crushed walnut shells. When used as a blasting media, walnut shell grit is extremely durable, angular and multi-faceted, yet is considered a ‘soft abrasive’. Walnut shell blasting grit is an excellent replacement for sand (free silica) to avoid inhalation health concerns.
Cleaning by walnut shell blasting is particularly effective where the surface of the substrate under its coat of paint, dirt, ...
Junda Advantages in Waterjet Cutting
Garnet comes in two basic forms, crushed and alluvial, the later being roughly similar to sand washed up on riversides. Our garnet for export is produced from our crystalline almandite garnet and river garnet sand. deposits. Thank to its sharp edges from crushing, this kind crushed garnet acts more like a sharp cutting tools so that it is superior to alluvial and have been shown to cut better and faster.
Sharper Edges
Due to our Junda garnet sandis crushed...
Product Description
Boron carbide sand blasting nozzle is made of boron carbide material and formed by straight hole and Venturi hot pressing. It has been widely used in sand blasting and shot blasting equipment because of its high hardness, low density, high temperature resistance, good wear resistance and corrosion resistance.
Boron carbide nozzle characteristics
1. Longer service life. Boron carbide nozzle has the longest life for sand blasting and shot peening.
2. Lower cost: the service...
Production process:
The smelting process of chrome corundum is the same as that of white corundum, except that a certain amount of chrome oxide is added in the smelting process, which is light purple or rose color. Chromium corundum due to the introduction of Cr3, + improved the toughness of abrasive, its toughness is high white corundum, and close to white corundum hardness, used for processing large ductile material, its processing efficiency is higher than white corundum, and workpiec...
Producing process
After checking and testing the round alloy steel bar material,the production can be started according to the size of the steel ball . The steel forging is heated to a certain temperature by intermediating with frequency furnace to ensure the effective generation of variables in the forging; The red-hot steel forging is sent into the air hammer and processed by skilled operators. After forging the red hot steel ball immediately into JUNDA specially designed heat treatment e...
Product Description
Junda ceramic ball refers to alumina powder as raw material, after ingredients, grinding, powder (pulping, mud), forming, drying, firing and other processes produced, mainly as grinding medium and widely used ball stone. Because the content of alumina is more than 92%, it is also called high aluminum ball. Appearance is white ball, diameter of 0.5-120mm.
Company Profile
Located in Jinan City, Shandong Province, Jinan Junda Industrial Technology Co., Ltd. provides...