- Model NO.: GR-500
- Horizontal Band Sawing Machine Type: Double Column
- Track: Linear
- Automatic Grade: Automatic
- Certification: GS, CE, RoHS, ISO 9001
- Gr-500: Horizontal Angle Metal Cutting Machine
- Blade Speed: 5800X41X1.3mm
- Motor Main: 5.5kw
- Coolant Pump: 0.12kw
- Size Outward: 2600X1600X1650mm
- Trademark: UNI-TECH
- Specification: CE, ISO9001
- HS Code: 8461500090
- Type: Band Sawing Machine
- Saw Feed Direction: Horizontal
- Controlling Mode: Artificial
- Precision: High Precision
- Condition: New
- Cutting Capacity: 500/700X500mm
- Blade Size: 40/60/80
- Motor Hydraulic: 1.5kw
- Net Weight: 2200kgs
- Color: as Your Required
- Transport Package: Wooden Pallet, No Need Fumigation, Plastic Cover
- Origin: Shandong, China
Features of metal cutting Machine:
Unique sealing Maintenance reduction system with worm gear, insurance forever-lubrication, enlarge the use life of saw blade
Hydraulic lifting oil and high stable spring, variable, work smoothy
Blade cover protection, ignore the breakage of saw blade
Adjustable blade guide system
Many kinds of electric protection function and with open sotp
Different swivel cutting, for section steel, round steel pipe, square steel pipe
Vice can be movable, benefit for clamping workpiece
Specification of Horizontal Double Column angle metal cutting Machine:
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Model | GR-330 | GR-400 | GR-500 | GR-600 |
Cutting capacity at 0° | 320/250×400 | 400/500×400 | 500/700×500 | 600/750×600 |
Cutting capacity at ±45° | 250/250×300 | 400/400×400 | 500/500×500 | 600/600×600 |
Cutting capacity at-60° | 180/250×180 | - | - | - |
Cutting degree (°) | +45~-60 | 0~-45 | 0~-45 | 0~-45 |
Blade size (mm) | 4115×27×0.9 | 4800×34×1.1 | 5800×41×1.3 | 6800×41×1.3 |
Blade cutting speed (m/min) | 40/60/80 | 40/60/80 | 40/60/80 | 40/60/80 |
Main motor power (KW) | 2.2 | 4 | 5.5 | 7.5 |
Oil pump motor power (KW) | 0.75 | 0.7 5 | 1.5 | 2.2 |
Coolant pump motor power (KW) | 0.01 | 0.09 | 0.12 | 0.12 |
Clamping type | Hydraulic | Hydraulic | Hydraulic | Hydraulic |
Main drive structure | Worm gear | Worm gear | Worm gear | Worm gear |
Worktable height (mm) | 750 | 650 | 650 | 650 |
Net weight (KG) | 950 | 1500 | 2200 | 3000 |
Overall dimension (mm) | 1800×900×1450 | 2000×1200×1500 | 2600×1600×1650 | 3000×1600×1750 |
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Standard equipments:
Cutting blade
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Optional equipments:
CNC swivel
Auto-feeding workpiece
Roller stand
Frequency system
Auto chip tray
Warranty:
What about the spare part if the machine break down?Â
==about the machine break down, normally our policy will be as the under way
   1) Our quality guarantee time is 12 months since the machine on boardÂ
   2) During this period, if the machine break down owing our machine itself quality problem,  we will prepare the spare parts and send to you by free within 5 days. all these will be by free.Â
  3) If the break down is caused by the mis operation,  we of course will supply you the spare parts, but we have to charge you the costs prices.
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Tengzhou Uni-tech Co. Ltd
Tel:0632-5810216Â Â Â Fax: 0632-5810216Â
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PTA Powder
Main application:Repair and strengthen workpiece surface, significantly
Welding method:PTA welding
Main equipment:PTA welding machine
Flame core temperature: about 10000℃
Technological characteristics:PTA has high temperature, concentrated energy, stable combustion, small heat affected zone, fast welding speed, high production efficiency, easy to obtain low dilution rate of surfacing layer, surfacing layer and workpiece matrix are metallurgical bonding,, bonding strength is high.
PTA welding technology is one of surface strengthening methods, which has high deposition rate, low dilution rate, and could be applied with many kinds of powder. The manufacturing craft of PTA powder is normally gas atomization, which reduces satellite of powder. We supply 4 main categories of PTA powder: Nickel-based alloy powder, Iron-based alloy powder, Cobalt-based alloy powder and Mixed Powder.
Nickel Based Alloy Powder possesses high temperature resistance and wear resistance, it is the most popular alloy powder applied by PTA welding both domestically and internationally. Coating hardness is within the range of HRC 30-60. It could be applied to various industries like agriculture, plastic, paper, marine and steel making where wear and corrosion protection needed. Some examples are plunger, moulds, pump leaf and screw.
Iron Based Alloy Powder is more widely used and a more economic choice. With high abrasive resistance, it is more commonly applied to mining tools, drilling tools and mixers of iron and steel making industry, coal industry, shaft, oil and energy industry.
Cobalt Based Alloy Powder is recommended for corrosion and oxidation resistance, with better hot hardness values than equivalent Nickel based alloy powder. It is widely applied to steel making industry, coal industry and mining industry.
Mixed powder mainly refers to NiCrBSi mixing with other hard-phase powder such as cast tungsten carbide and other cemented alloy powder, which allows the powder better hardness around HRC60 and excellent abrasion resistance.
Mixed powder is more often used for mining equipment for oil sands, lignite, oil drilling tools, excavator buckets, extrusion screws for plastic processing, grain and oil processing, etc.
PTA Powder,Iron Based Alloy Powder,Cobalt Based Alloy Powder,Nickel Based Alloy Powder
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