Silent Features (FR and FRLS) - Good Flame Retardant Properties - Excellent resistant to moisture, abrasion, grace, oil - Long Life - Excellent mechanical & electrical properties - Steam and boiling water resistant Silent Features (ZHFR) - Zero Halogen acid gas Evolution - Non-corrosive and non-toxic insulation - High-temperature resistant insulation - Better Flame retardant property - Excellent resistance to moisture, abrasion, grace, oil - Long Life Technical Data Operating Temp : -10Cto max.+90C Nominal voltage : 1.1 KV Test voltage : 3.0 KV Flame propagation : Flame retardant test as per IS 10810-58,64, IEC 60332-1 Standard Packing Coils 90m, 180m and 360m Conductor Annealed flexible bare Copper class-2 and class-5 Conductor as per IS:8130-1984 Insulation PVC FR, FRLS,HRFR,ZHFR as per IS:5831-1984 Color Red, yellow, Blue, Black, Brown, Grey, Orange, White, Green, Yellow/green or as per customer requirement Application Fixed installation in conduits and under plaster, for appliance wiring & distribution stations. Fixed Wiring in Conduits & Building wire Application
Cable Standard IS 694:2010, BS 6500 Silent Features - High Flexibility - Excellent resistant to moisture, abrasion, grace, oil - Long Life - Excellent mechanical & electrical properties Technical Data Working Temp : Max.+70�°C Nominal Voltage : 1.1 KV Test Voltage : 3.0 KV Min. Bending Radius : 6 x Cable Diameter Standard Packing Coils 100, 200, 300 , 500, 1000m. Conductor Flexible Bare or Tinned Bunch Copper as per IS:8130-1984 Insulation PVC as per IS:5831-1984 Sheath PVC as per IS:5831-1984 Core Color As per IS 694 : 2010 2 Core â?? Red & Black 3 Core â?? Red, Black, Green or Red, Yellow and Blue 4 Core - Red, Yellow, Blue and Green or Black Application Ideal For industrial induction motor, power tools, electrical machinery etc.
Cable Standard Generally conforms to EN-50525-2-21, DIN VDE 0282 part 810,IEC 245 Cable Features - Special heat resistant insulation - High current carrying capacity - Less heat energy radiation - Longer life - High compatibility of cores - Excellent resistant to moisture, abrasion, grace, oil - Excellent mechanical & electrical properties - Insulation is highly thermal stable - Harmonized acc. to European standards Technical Data Working Temp : -25�?�°C to 70�?�°C Operating Temp : -20�?�°C to max. +90�?�°C Nominal Voltage : 450/750 V Test Voltage : 2500V Min. Bending Radius : 6 x cable Diameter Flame propagation : Flame retardant test as per IEC 60332-1-2 Standard Packing Coils 100, 200,500 and 1000m Conductor Flexible bare Class 5 copper conductor according to DIN VDE 0295,IEC 60228 Insulation Rubber Type El-4 to VDE 0282 Part-1 Sheath Neoprene Jacket Rubber Type EM-2 Color White, Black, Blue or as per customer order Core Identification 1 Core - Black 2 Core - Blue & Brown 3 Core - Yellow/green, Blue, Brown 4 Core - Yellow/green, Blue, Brown, Black or Yellow/Green, Brown, Black, Grey 5 Core - Yellow/Green, Blue, Brown, Black and Grey Application H07RN-F rubber insulated and sheathed cables are intended for flexible connection to electrical equipment. They are suitable for both indoor and outdoor use in industrial and agricultural plant and on construction sites
Cable Standard IS 694:2010, BS 6500, IEC 60227 Silent Features - Excellent flexibility - Excellent resistant to moisture, abrasion, grease, oil - Long Life - Excellent mechanical & electrical properties Technical Data Working Temp : Max.+70�°C Nominal Voltage : 1.1 KV Test Voltage : 3.0 KV Min. Bending Radius : 6 x Cable Diameter Standard Packing Coils 100, 200,300, 500, 1000m Conductor Flexible Bare Bunch Copper as per IS:8130 Insulation PVC As Per IS:5831 Outer Sheath PVC As Per IS:5831 Core Color As per IS: 694:2010 â?? 3C - Red, Yellow, Blue, 4C - Red, Yellow, Blue, Black As per IEC:60227 - 3C - Black, Blue, Brown. 4C - Black, Blue, Brown, Green or Yellow/Green Application Ideal For Irrigation Pumps, Drinking Water Supply Pumps, Submersible Pump Motor Power Supply
Cable Standard DIN VDE 0282 part 810, IEC 245 & BS 6007, BS 6899 Silent Features - Temperature range -40�° to +90�° - Exceptional long term performance - Excellent Impact Resistant - Excellent Weather Resistant Technical Data Operating Temp : -20�°c to Max.+90�°C Nominal Voltage : 1.1 KV Test Voltage : 3.0 KV Min. Bending Radius : 6 x Cable Diameter Standard Packing Coils 100, 200,300, 500, 1000m Conductor Flexible Bare Bunch Copper as per IS:8130, IEC 60228 Insulation EPR Rubber Outer Sheath EPR Rubber Core Color 3C - Red, Yellow, Blue, Or Black, Blue, Brown 4C- Red, Yellow, Blue, Black Or Black, Blue, Brown, Green or Yellow/Green Application Ideal For Irrigation Pumps, Drinking Water Supply Pumps, Submersible Pump Motor Power Supply.
Cable Standard Generally conforms to, Based on IS:9857-1990 VDE 0282, IEC 245-6, BS 6899 Silent Features - Ultra high performance flexible welding lead, double insulated for longer life and added safety - Better flame retardant properties - Outstanding toughness & durability - High resistance to cuts, tears & abrasion - Resistance to oil, solvents and chemicals - Excellent ozone and weather resistant Technical Data Fixed Installation : -20C to max.+90C Nominal Voltage : 600 V Spark Test : 3.5 KV(ac) Color : Orange / Black Jacket Min. Bending Radius : 6 x Cable Diameter Standard Packing Coils 100, 200, 300 and 500m Conductor High conductivity, bare annealed copper flexible conductor, EC copper class 5 & class 6 generally conforms to IS:8130-1984, IEC 60228 Separation Polyester tape Insulation Double Insulated/single insulated flexible Nitrile rubber HOFR insulated as per IS:6380-1984 Color Orange / Black Jacket Current Rating The maximum current ratings of flexible welding cables for different duly cycles are based on an ambient air temperature of 25 C and a maximum conductor temperature of 90 C. The percentage duly cycles for various processes and applications are as follows: - Automobile Welding : up to 100% - Semi Automatic Welding : 30% to 85% - Manual Welding : 0% to 60% - Very intermittent or Occasional Welding : up to 20% Voltage Drop When total cable lengths in excess of 15mtr., are involved, it may be necessary to use cables of larger cross section to ensure that the voltage drop is not excessive & welding currents are maintained at adequate levels. Application Designed for the secondary (high current) connection to automatic or hand - held metal arc welding electrodes. It is suitable for flexible use under rugged conditions, on assembly lines & conveyor systems, in machine tool and automatically operated line & spot welding machines
Electrical Characteristics - Rated Voltage : 0.6/1 kV AC - Rated DC Voltage : 1.5 kV - Maximum Permitted DC Voltage : 1.8 kV (conductor/conductor, non earthen system, circuit not under load) - Maximum Permitted AC Voltage : 1 KV - Working Voltage : DC 1000 V - Spark Test : 6000 V. ac (8400 Vdc) - Voltage Withstand : 6500 V as per EN50395 for 5 min - Ampacity : According to requirements for cables for PV systems Technical Data - Ambient Temperature : -40C +90C - Minimum Bending Radius : 5 x OD (fixed), 15 x OD (occasional flexing) - Flame retardant according to IEC 60332-1-2 - Low smoke emission < 20% as per ASTM D-2843 - Halogen free according to EN 50267-2-1/-2, IEC 60754-2 - Maximum Temperature at Conductor : 120C (20000h) - Short Circuit Temperature : 200�?�°C (at conductor max. 5sec) - Thermal Endurance Test : According to EN 60216-2 (temperature index +120C) - High Temperature Pressure : Test according to EN 60811-3-1 - Excellent mechanical and electrical properties. - UV resistance & OZONE resistance - Flexibility & suitability for fast & easy installation Cable Standard EN 50618 Standard Packing Coils 100, 200,300, 500, 1000m Conductor Flexible Electrolytic fine Tinned copper class-5 conductor according to IEC 60228 Insulation XLPO (Crosslinked Halogen Free & Flame Retardant) Sheath XLPO (Crosslinked Halogen Free & Flame Retardant) Color Red, Black and also available black color with red lining. Application For Solar Panel, Solar Power Plant, Solar Pump Installation.
Cable Standard BS:5308 (172) IEC 189 (1&2) Silent Features - Wear & Tear Resistance - Long Life - Easy to Cable Slitting - Fire Resistance Technical Data Working Temp : 70C / 90C / 105C as per Insulation Nominal Voltage : 300/500 V Application To Transmit signals from Field Instruments to Control Penal with No. disturbance. A.C. drive application Standard Packing Coils 100, 200, 500 & 1000m Conductor Annealed Plain Bare Copper or Tinned Copper As per IEC 60228 Insulation PVC/ XLPE/ PE/ LSZH/ EPR Sheath PVC/ Rubber/ LSZH/ FRLS Type Armoured or Unarmoured. Elements Insulated core/Pairs / Tried / Quads Color / multi core cable number marking on core Shield Aluminum mylar tape screen with tinned copper drain wire individual shielding or Overall Shielding Braiding Tinned copper braiding as per requirement Application To Transmit signals from Field Instruments to Control Penal with No. disturbance. A.C. drive application
Copper & aluminum armored/unarmoured lt power cable 3 core & 4 core pvc submersible flat/round cables 3 core & 4 core rubber submersible flat/round cables dewatering pump cable pvc insulated single core & multi core copper cables copper welding cables pvc insulated automobile cables pvc & rubber insulated battery cables polyester taped submersible winding wires. submersible winding wire copper earthing cables control cable crane cable marine cable shielded cables aluminum cables braided cables h07rn f cable h05vv f cable battery cable twin flat with earthing cable dc solar cable xlpe cable ptfe insulated wires silicone rubber cable optical fiber cable cat 6 cable pvc compound copper wire aluminum wire.
We have two type of Lab machine: Lab22 and Lab30 with three type cutting system: strand, water ring and air cooling die face cutting. Salient Features of co-rotating twin screw extruder Lab22: 1) Main motor 4kw, L/D=42 2) One venting port and one vacuum port 3) Screw rpm: 60-600rpm 4) The output capacity: 5~15kg/h 5) One mixer, one main feeder and one side feeder 6) Strand cutting unit with water bath, air blower, pelletizier and classifier; 7) Control panel, soft water cooling system and vacuum system are inside the base of extruder. Painted with anti-corrosion oil, and covered with plastic film, fumigation cost is on Buyer's side, if any.
LVT (Luxury Vinyl Tile) is another name for PVC sheet flooring. In 2013, Gwell successfully developed LVT floor extrusion lamination production line, and realized one-time lamination of WPC floor laminating materials, which improved production line efficiency and quality stability. It has been exported to some countries in Europe and America. Because its design and color are rich, it is popular to be used at home outfit and commercial domain. LVT extrusion production process: floor materials such as PVC plasticizer, calcium powder, mixed by high speed mixer mixing and delivered by rotating conveyor to the conical twin-screw extruder, then extuded by T die and attach the wear-resisting layer and printing layer to the product with specified thickness. Extrusion laminating process can replace the traditional rolling, laminated and complex process. It is easy to operate, has low investment cost, and can reduce the labor intensity of workers. Also it can keep workshop clean, and the production line will adopt optical sensor detection and alarm, so it has a high degree of automation.
Rotos horizontal internal bearing Twin Screw pumps are available in standard foot mounted configuration with sump heating arrangement as an option. These pumps are selected where the fluids are clean and have lubricating properties. Mechanical seals are standard. Option for gland packing is also available. Pumps are fitted with relief valves suitable for 100% bypass. The suction and discharge ports are in-line. Internal Bearing RI series Capacities upto 500 m3/hr Pressures upto 40 bar These pumps are designed for clean and lubricating media. The pumps are fitted with the bearings inside and the bearings are lubricated with the pumping media itself. Available in standard foot mounted configuration with sump heating arrangement as an option. Built in safety relief valve designed for 100% bypass. Material Options CASING: Cast Iron, Cast Steel, Fabricated Steel Fabricated Stainless Steel. LINER: Case Steel, Stainless Steel. SCREWS: Alloy Steel Stainless Steel, Hardened Steel. TIMING GEARS: Hardened Steel. OTHER EXOTIC MATERIALS: Duplex Super Duplex . SCREW SURFACE COATING: Hard Chrome Plating. Price Range: Rs. 1.25 Lacs to Rs. 1.50 lacs* * Minimum prices are mentioned for smallest model Bare Shaft Pump. Prices may vary for complete Pump set with motor & accessories and for exotic material options or customized pumps.
Roto s Vertical Twin Screw Pumps are available in both external & internal bearing configuration. Pumps with steam jackteing as an option is also available. The suction & discharge ports are in a line. Mechanical seals are standard. Option for gland packing is also available. Pumps are fitted with relief valves suitable for 100% bypass. Vertical Internal / External Bearing RV series Capacities upto 500 m3/hr Pressures upto 40 bar These pumps are designed to suit the areas where space is a constraint. They are available in internal as well as external bearing configurations. These pumps can handle fluids with high temperatures upto 3500C / 6600F with or without steam jacketing, electrical/steam tracing arrangement as an option. API 682 type seals can be mounted. Built in safety relief valve designed for 100% bypass. MOC CASING: Cast Iron, Cast Steel, Fabricated Steel Fabricated Stainless Steel. LINER: Case Steel, Stainless Steel. SCREWS: Alloy Steel Stainless Steel, Hardened Steel. TIMING GEARS: Hardened Steel. OTHER EXOTIC MATERIALS: Duplex Super Duplex . SCREW SURFACE COATING: Hard Chrome Plating. Price Range: Rs. 1.25 Lacs to Rs. 50 Lacs* * Minimum prices are mentioned for smallest model Bare Shaft Pump. Prices may vary for complete Pump set with motor & accessories and for exotic material options or customized pumps.
1.Conical twin screw and barrel 2.Alloy hardness:hrc50-65 3.Centrifugal casting(tungsten carbide) 4.Hot sale Conical twin screw barrel for plastic processing machinery Materials38crmoala 42crmo(jis scm440) 9cr18mov Skd61 etc Port departure Ningbo port Shanghai port Technical ParameterDiamete45/2- 150/2 Technical ParameterRoughnessRa 0.4um Hardness of nitrideHv850-1000Hardness of Quenching temperingHb280-320 Alloy depth0.8-2.0mmDepth of nitride layer0.5-0.8mm Alloy hardnessHrc50-65 Min 1 set Dimension:45/90 50/105 55/110 65/132 80/156 92/188
There are mainly 7 series of our three-screw pumps and 5 series of our twin-screw pumps, which can be used in various conditions.
There are mainly 5 series of our twin-screw pumps, which can be used in various conditions.
Materials: Alloy-steel of high quality 1) 38CrMoAIA(JIS SACM 645) 2) 9Cr18MoV Nitrided hardness: HV900-1000 Nitrided Case Depth: 0.5mm-0.6mm Alloy hardness: HRC50-65 Alloy depth: 0.8mm-2.0mm Advanced nitriding process Corrosion & Abrasion resistance bimetal spraying process. Wooden case.
Twin conical screws and barrels Types of double screws Gradual, levity, commingle, taper, supper, taper, granulating etc. Used for producing pipes, profiles and sheets of ordinary plasticíópp, pe, absíóasíóps etc
Twin Conical Screws and Barrels Types of double screws gradual,levity,commingle,taper,supper,taper,granulating etc. Used for producing pipes,profiles and sheets of ordinary plasticíóPP,PE,ABSíóASíóPS etc
Twin screw and single screw barrel extruder.
