Product Application ( 4-1/2 inch cut off disc)
ROBTEC 4-1/2 inch 115x1.2x22.2mm Cut Off Disc for INOX/Steel, 80M/s, MPA EN12413, R.P.M: 13300 can be used for cutting metal/steel bars, pipes, steel plates, metal sheet, which is widely applied in metal works.
SPECIFICATIONS FOR 4-1/2 INCH CUT OFF DISC (INOX/STEEL)
Details Grain Aluminium Oxide
Max Line Speed 80m/sec
R. P. M 13300
Nets number Double Fiberglass Nets
Usages Applications INOX/steel bars, metal sheets, steel plates, meta/steel pipes
Machine 4.5 inch Angle Grinder
Main Features
1) Adopts germany techniques and advanced grains 4-1/2 inch cut off disc
2) Automatic production line for 4-1/2 inch cut off disc
3) Strict QC control in each process of cutting disc
4) Eco-friendly, provide Brand supports to customers
5) High and Professional Quality level cutting disc manufacturer
Advanced Abrasive Grain
Name: Aluminium Oxide
Original: China
Domestic famous abrasive grain factory supplied. A tough, sharp abrasives which is highly suitable for grinding metals of high tensile strength. Its thermal properties make it an excellent material for use in the manufacture of refractory products.
Main Features
Name: Metal/steel cutting disc
Brand: ROBTEC
Original: China
Extra thin high speed cutting disc, more durable than other China brand same diameter cutting disc.
MULTIFUNCTIONAL CUTTING DISC: The highest quality cutting wheels. These discs are extremely versatile and can be used in applications ranging from general metal cutting to slicing rebar to cutting angle grinder. GRASSLAND 4 1/2 cut off wheel is made of aluminum oxide grains that are durable and safe. It also provides aggressive cutting action and longer service life. Perfectly compatible with all 4-1/2 inch angle grinders with 7/8 inch(22.2mm) arbor, and thickness 0.047 inch.
THIN WHEEL DESIGN: GRASSLAND cut off wheel has a thin design for fast burr free and precise cutting performance with minimal material loss. The thin technology ensures accuracy and reduces the workload. The tough abrasive cut-off wheels are perfect for super-fast, clean cutting in carbon steel, stainless steel, pipe, iron, copper, and all other ferrous metals. The cutoff wheels perform much more aggressive cutting longer, faster, and reliably than other wheels that may shatter or prematurely wear.
SAFE & DURABLE: Our thin grinder wheels offer a premium level of performance and extended wheel life. This GRASSLAND cutting wheel is bonded with aluminum oxide grain, to perform much more aggressive cutting in ferrous metals and stainless with safety and longer service life. During cutting metal applications, safety precautions are necessary to increase efficiency. Our metal cutting disc with solid steel wheel body 100% avoids the risk of shatter and injury for added safety.
VERSATILE APPLICATIONS: GRASSLAND 4.5 cut off wheel for metal is suitable for all kinds of angle grinders. This thin cutting wheel 4 1/2 for angle grinder are designed for hard and continuous use on all metal, fiberglass, iron, plastic, steel, and stainless steel parts. The cutoff wheel 4-1/2 is made to be attached to an angle grinder and can be used to cut steel, stainless steel, fiberglass, plastic irons, and all other ferrous metals for aggressive cutting action.
YOUR SATISFACTION IS GUARANTEED: At Double goats, we understand that you are placing your trust in us to provide you with the highest quality cutting disc products available. Regardless of your finishing application, GRASSLAND Abrasive products can help you get the job done with its full line of high-quality aluminum oxide cut off wheels from a name you can trust. We have 100% confidence in the quality of our products. Not only are our cutting discs made with love, but we go above & beyond with our customer care.
This superthin cutting disc for stainless steel is our new push product. the performence and using life have increasing much comprised with normal superthin cutting disc. SHARK superthin cutting disc for stainless steel have following advantages:
1) The using feeling is very sharp and comfortable.
2) Won't burn the work piece's surface
3) Especailly this disc have a very different & nice apperaence-both the disc's edge color is black and inner color is green.( Special arw abrasives)
4) Very long time using life
5) This disc have two reinforce net thuogh the thickness is very thin.also these two reinforce net have assure the using safe request.
Products are to cut INOX, metal pipes, stones, carbon and alloy steel, nonferrous alloys, railways, rounds, framing, stones and etc. Cutting-off wheels are an effective tool for processing mineral and synthetic materials. Abrasive wheels can be used for all types of grinding, excessing metal elimination, weld joint and burr grinding.
LLC â??TVC â??UKRABRAZIVâ?? is certified and meets the requirements of ISO 9001:2009. Our products are manufactured in compliance with EN 12413, EN 13743 and DSTU GOST 21963:2003.
We produce high performance abrasive cutting-off and grinding wheels based on fiberglass impregnated with phenol-formaldehyde resin of various diameter (from 115 to 400mm) and thickness (from 0.8 to 10 mm) which provide maximum quality of performed work, cutting of different materials with precise sawing. Our cutting, grinding wheels and flap discs are characterized by long-term service, high cutting value and G-ratio, high efficiency and safety securing.
The safest ozone faucet (exclusive ozone auto-cut-off protection) Eradicating the attached bacteria and viruses in 10 seconds (e, coli golden staphylococcus, salmonella and etc.)
Japanese precision ceramic disc strict quality control (over 500, 000 times of test for a ceramic disc cartridge)
Ergonomic-designed, easy to use.
Zirconia fused aluminum oxide
Chemical Composition(%)
ItemsAl2O3ZrO2 TiO2 Fe2O3SiO2
ZA2568-7224-301.5 0.5 1.0
ZA4055-5735-441.5 0.5 1.0
Physical Properties
Crystal Form:Monoclinic tetragonal system
Reaction with acid and alkali:no
Reaction with carbon:Forming carbide since 1650C
Color:Grey
True Density:4.20g/cm3
Bulk Density:2.18g/cm3
Moh's hardness:9.0
Knoop hardness:1450-2000kg/cm2
Melting point:1900C
Maximum service temperature:1700C
Specific heat capacity(cal/g.C):0.2205(50-500C)
Heat conductivity:0.2718 cal/cm2.sec.C
Linear expansivity(X10-6);6.82(100-700C)
Main Applications
1.Making zircon fused alumina brick and building materials
2.Used for making bonded abrasives products,and process of grinding,sandblasting,surface treatment of metal products and other materials.
3.With good melt erosion resistance,Zirconia fused alumina has good grinding effect on steel,iron casting,heat resistant steel and other alloy materials.
4.Zirconia fused alumina can be made for heavy duty Zirconia fused alumina grinding wheel,snagging,cutting disc,Fiber disc,grinding rails,high speed abrasive belts etc
5.Used for making coated abrasives products,
6.Used for making lapping paste,polishing wax,emery cloth,sandpaper etc
Description:
VCOLD is a rapid-setting structural repair mortar. It is designed primarily for the durable repair of concrete. Utilising all the latest technology this Portland cement-based and fibre-reinforced product is extremely strong and hard wearing. This makes it ideal for roads, runways, bridges, decks, floors and footpaths. Requiring only the addition of water, this single component mortar is rapid curing.
VCOLD quick set mortar is physically and chemically compatible with the host concrete. This means it is quick to exhibit a high adhesive and compressive strength.
Product name: VCOLD
Compressive strength
- 35 Mpa, in 6 hours
- 50 Mpa, in 1 day
- 80 Mpa, in 1 week
Application temperature
- In cold temperatures, tepid water may be used to adjust working life
- In 20-40 temperatures, cold water should be used to adjust working life
Mixing ratio:
- 25kgs powder: 3,7L water
- 5kgs powder: 0.7L water
Uses of VCOLD
VCOLD is used on floors that are subjected to heavy wear such as:
- Roads
- Runways
- Bridges
- Decks
- Floors
- Footpaths
The repair mortar can be used as supplied up to 100mm deep. It can also be bulked out with clean, washed, sharp sand to form a high performance screed or for floor or deck repairs up to maximum depth of 300mm.
One barrel 25kgs of VCOLD produces 13 litres
Applying VCOLD Rapid Set Repair Mortar:
VCOLD should only be installed by those experienced in structural waterproofing. Please follow manufacturerâ??s instructions for full details across the range of applications.
Preparation â?? Start by mechanically removing all damaged concrete back to a sound core. Ideally you want to expose the steel reinforcement to at least 25mm behind the bars and 50mm beyond the point at which corrosion is visible.
The perimeter of the repair area should be stepped to a depth of 10m using a saw, disc cutting or preferably a power chisel.
Make sure that all areas to be repaired are free from dust, oil, grease, corrosion by-products and all organic growth. Any smooth surfaces should be roughened with any surface laitance removed.
You should now thoroughly soak the prepared surface with clean water until uniformly saturated. Ensure there is no standing water.
Mixing:
Mechanically mix VCOLD using a forced action pan mixer or in barrel using a drill and paddle.
Normal applications = typically use 3,7 litres of clean water per 25kgs barrel
Normal applications = typically use 0.7 litres of clean water per 5kgs barrel
Note:
- In cold temperatures, tepid water may be used to adjust working life
- In 25-40 temperatures, cold water should be used to adjust working life
Important Note:
The product cannot be mixed using a normal concrete mixer. Pot life is about 10 minutes, depending on the temperature and humidity. For screeding applications or deep repairs consult technical sheets.
This thermoforming line for ABS or PS is special for refrigerator's inner liner production, the machine consists of material loading part, preheating part, heating and vacuuming forming,hydraulic system, pneumatic system and electrical control system etc., totally four workstations in all(sometimes add unloading and punching and cutting units according to customer's requirements), the machine's advantages are high automation, being easy to operate, high stablity in running performance.
The main technical performance parameters
1 max. forming area: 1820mm*820mm
2 max. forming depth: 650mm
3 heating power: 210Kw
4 total electric power consumption: about 260Kw
5 compressed air supply: about 20m3/h(0.5/Mpa)
6 cooling water consumption: 400L/minute (5 - 10 degree cooling water)
7 forming mode: male mould forming
8 time of production cycling: 70s/ pc when thickness of sheet 4mm
9 applied sheet: ABS or HIPS
10 thickness of applied sheet: 2 - 4mm
This Iine can be designed and made in accordance with customers speciaI requirements of processes
Single Station Vacuum Termoforming Machine
The single-station vacuum forming machine is special designed for production of refregerator's inner liner of door and cabinet, the machine is taken into much consideration for many middle or small scale enterprises that having speciality of multi-types of products and frequently mouds changing etc., so it can be more ecnomical than in multi-station forming machine line. The machine with advantages as follows: small and compact configuration,being easy to operate,capable for manufacturing large sheet, the control system including the famous brand SIEMENS PLC, large touchable screen to directly setting parameters and with intelligent calcalation device to control temperature accurately, via this function can control the temperature of heating area point to point, so the performance of man-machine interaction is very friendly and wonderful, in addition the proportion technology in pneumatic system help controling the speed of blowding and demoulding more precisely and effectively.
The main technical performance parameters
1 max. forming area: 1820mmí-670mm
2 max. forming depth: 620mm
3 heating power: 140Kw(max)
4 total electric power consumption: about 190Kw(max)
5 compressed air supply: about 10m3/h(0.5-0.65Mpa)
6 cooling water consumption: about 40L/minute(5 - 10 degree cooling water)
7 forming mode: male or female mould forming
8 time of production cycling: door inner liner abour 70s/ pc, cabinet inner liner about 200s/pc(not including time of mannual loading and unloading )
9 applied sheet(material): ABS or HIPS
10 thickness of applied sheet: 1.0-4.0mm( door sheet <2mm
11 working height of machine : 1700mm to the ground
refrigerator equipments, refrigerator production line, fridge cabinet and door foaming machine, foaming machine, foaming jigs,foaming fixtures, foaming clamps,dies,thermo forming machine,refrigerator side panel, refrigerator profile board, roller forming machine line, painting line for metal parts,foaming moulds, refrigerator, chest freezer, built-in cooler freezer, injection machine, high pressure injection head, conveyor for assembling line, washing machine, refrigerant, compressor,leakage inspection machine, SBS Refrigerator
refrigerator door manufacturing,fridge door shell forming machine, refrigerator door body producing equipment, chest freezer door forming machine,fridge door bending device, refrigerator door sheet, build-in refrigeration, cooller, punching machine, fridge die and moulds, refrigerator manufacturing machine, refrigerator fabricating machine, fridge fabricating equipment,
fridge side panel or profile board roller forming machine, refrigerator side or profile panel producing equipment, chest freezer side board roller forming machine, bending, roller forming, refrigerator, build-in refrigeration, coller, punching, die and moulds,
Hello dear buyers,
This is Rita from China. We are abrasive discs manufacturer for more than 20 years.
We produce Cutting disc, Grinding disc, Flap disc, used for metal steel and stainless steel finishing.
Function: Fast cutting, Grinding and deburring, Surface polishing
Use for: Metal, carbon steel, stainless steel, INOX, cast iron.
Install on: Grinder, Portable cutting machine, Stationary cutting machine
1.Scope of application
Lubricating oil, hydraulic oil, turbine oil, transformer oil, gear oil, cutting oil, cleaning oil, rolling oil, cooling oil, engine oil, guide rail oil, stamping oil, antirust oil, spark engine oil, phosphate oil, water glycol, etc.
2.Working principle
The oil purification device is a three-phase separation of particulate matter, oil, and water medium, and the sedimentation separation formed according to different densities, and the sedimentation is accelerated under the action of centrifugal force.Through the centrifuge, the sedimentation acceleration evolves into the circumferential acceleration. The separated material is sent into the heart of the machine, that is, inside the barrate. Under the action of strong centrifugal force, the material passes through the separation interval of a group of disc bundles. The disc wall moves out of the neutral hole, where heavy slag accumulates in the sediment area, and the heavy phase flows upward to the centripetal pump; the liquid with a smaller specific gravity moves along the disc wall into the neutral hole and converges to the lower centripetal pump The light and heavy phases are respectively output by the lower centripetal pump and the upper centripetal pump; the heavy slag is discharged regularly; continuous production is implemented.
3.Technical parameters
Model Number:LC-YJ-HWM-G
Scope of application:Oil-Based
Filtration Method:Centrifugal Separation
Slag Discharge Mode:Automatic Slag Discharge
Start Mode:Soft Start
Power Supply Data:Three Phase AC 38V 50Hz
Total Power (Kw):48
Control Panel:Siemens Touch Panel
Drum Capacity (L):20
Drum Speed (r/min):11600
Centrifugal Effect:99%
Working Pressure (Mpa):0.4
Working Noise:â?¤75 dB(A)
Maximum Handling Capacity:12000
Recommended Flow (L/H):6000~12000
Working Temperature For Oil ():45
Moisture after Processing (ppm):
Greetings,
cutting wheels and power tools which are used for chamfering,deburring and deflashing, cutting wheels for - HIGHER CUTTING CAPACITY & DURABILITY: Each 4-inch Green Cut Off Wheel has a size of 107 1 16mm. Thin double meshes and sharp Inox disc allow higher cutting capacity and durability
PREMIUM MATERIAL: Made of best Aluminium oxide grain abrasive combinations with double fibreglass reinforcement.
PACKAGING: Contains 100 pieces per box, to meet your jobsite requirement.
COMPATIBLITY: Cuts all metal, steel, MS rods, Stainless steel Pipes, Steel Channels, steel bars, MS pipes used in plumbing work, Steel Channels, steel bars, TMT bars used in construction. Compatible with All 4 Angle Grinders with 16mm or 5/8 Spindle.
WARRANTY: 3-year warranty from the date of manufacturing.
CNGN CBN Inserts Application Case
IT700- for rough turning Brake Disc
For example:
Workpiece: Brake Disc
Material: HT200
Hardness: HB170-210
Insert: CNGN120408
Cutting parameter: Vc=580m/min ap=2mm f = 0.35mm/r
For comparison only: The tool life is 2â??3 times than normal coated alloy inserts.
