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China, Chinese Highly Efficient Qt450 Casting Hydraulic Drive Roller Pipe Threading Rolling Machine1 Industrial Products Supplier Manufacturer Details, price list catalog:
China Industrial Products Supplier Manufacturer List Catalog
Power ToolsPipe Threading MachinePipe ThreaderThreader
SJR Machinery Limited
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Product Description The thread rolling machine body is cast in one piece of HT250 steel, while the fixed roller base (fixed head) and movable roller base (movable head) are both cast in one piece of QT450 steel. After machining the mounting surfaces, assembly is performed to ensure the overall rigidity of the equipment meets production requirements. The transmission system utilizes large-module spur and helical gears to ensure sufficient torque. The transmission system should utilize large-module spur and helical gears to ensure sufficient torque.III. Hydraulic System1. The hydraulically driven rolling force is stable and capable of continuous operation.2. The rolling cylinder ensures sufficient hydraulic pressure to complete the thread rolling of the product.3. The rolling cylinder utilizes two sets of hydraulic cylinders arranged in parallel along the axial direction of the rolling axis. This ensures that during radial rolling, the active and passive rolling axes remain parallel under load.Multiple sets of hydraulic cylinders ensure synchronized advance and retraction during operation.4. The rolling cylinder stroke is adjustable and features a mechanical position lock.5. The hydraulic system is equipped with a radiator with sufficient heat exchange capacity.IV. Rolling Functions1. The equipment provides both axial and radial rolling functions.2. The equipment features roller angle adjustment to meet the requirements of axially rolling long screws. A corresponding rotary plate angle indicator scale is provided to facilitate angle observation and recording during adjustment. 3. The equipment features roller zero-angle adjustment for easy roller adjustment and prevents thread rot.V. Lubrication System1. The guide rails are equipped with a manual pump oil lubrication system.2. The thread rolling wheel is equipped with a lubrication and cooling system.VI. Operational Functions1. Automatic, manual, and foot-operated programs are available.2. The spindle speed has high and low speed selectable functions.3. The spindle has forward and reverse rotation functions.4. The spindle has an independent stop function.5. The rolling system has working feed timing and rear position dwell timer functions.6. The hydraulic system and cooling system should be able to be started and stopped independently.7. The electrical control system has an emergency stop function. SpecifcationTechnical ParametersParametersMax. Rolling Force≥200kNHydraulic System Max. Working Pressure≥7MPaTransmission SystemGearboxElectrical ControlManual Button SwitchFeeding MethodHydraulic FeedingReturn MethodSpring ReturnRolling Screw Accuracy6gMax. Rolling Screw Specifications - Diameter (Through Hole)φ6-56mmMax. Rolling Screw Specifications - Diameter (End Hole)φ6-64mmMax. Rolling Screw Specifications - Pitch (Through Hole)1-5mmMax. Rolling Screw Specifications - Pitch (End Hole)1-6mmRolling Wheel Size - Outer Diameterφ175mm-φ220mmRolling Wheel Size - Width30-150mmRolling Wheel Size - Bore Diameterφ75mmRolling Wheel Size - Shaft Diameterφ75mmRolling Wheel Size - Center Distance180mm-260mmTwo Spindles Parameters - Speed20 r/min *2 r/min (optional variable frequency)Two Spindles Parameters - Adjustment Angle±8°Installed Power14.6kWMain Motor Power11kWHydraulic Motor Power3kWMachine Overall Dimensions (L*W*H)L1550mm*W1500mm*H1430mmMachine Weight2000kg Company ProfileSJR Machinery Co., Ltd. , was founded in 1984, which is the main partner member of China Jiangsu International Economic-Technical Cooperation Corporation. Our company specializes in the manufacture and import/export of brand new industrial machinery and tools. We are capable of producing more than 80 types of machines.Sincerely welcoming you to contact us for more information, we look forward to becoming your supplier in the near future.ExhibitionCustomer PhotosCertifications
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