Custom Made Single Screw Barrel Gearbox for Granule Production


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Custom Made Single Screw Barrel Gearbox for Granule Production

The Custom Made Single Screw Barrel Gearbox is a versatile and high-quality gearbox designed for granule production. It offers a wide range of applications, including motor, machinery, agricultural machinery, plastic and rubber extrusion.

– Change Drive Torque
– Speed Changing
– Speed Reduction

– Helical

– Available
– Customized Request

Product Description:
The Single Screw Parallel Shaft Reducer for Plastic Extruder (JHM/ZLYJ/ZSYJ) is a high-performance extruder gearbox designed for single screw extruders. It features hardened helical gear pairs, carburizing, quenching, and grinding. The gear hardness is HRC54-62, ensuring durability and longevity.

1. Housing: Cast Iron or Steel Plate Welding
2. Gear Set: Hardened Helical Gear Pairs, Carburizing, Quenching, Grinding, Gear Hardness HRC54-62
3. Input Configurations: Keyed Solid Shaft Input
4. Output Configurations: Hollow Shaft Output

– ZLYJ112~ZLYJ630
– ZSYJ450~ZSYJ630

1. High strength alloy steel gears and shafts, sturdy and wearable
2. Hollow output shaft integrated with strong thrust bearings to withstand axial force of the screw
3. Large load capacity, superior performance for screw extruders applications
4. High efficiency, high reliability, long service life, low noise
5. Optional international brands of bearings and oil seals (Taiwan NAK Oil Seals)

– Plastic Extruders
– Rubber Extruders
– Single Screw Extruders (ZLYJ/ZSYJ Series Extruder Gearbox)
– Conical Twin Screw Extruders (SZ Series Extruder Gearbox)

– Horizontal Mounted
– Vertical Mounted

– Oil Dip and Splash Lubrication
– Forced Lubrication (Additional Oil Pump)

– Natural Cooling
– Auxiliary Cooling Devices


1. Are you a trading company or manufacturer?
– We are a manufacturer with over 20 years’ experience.

2. How long is your delivery time?
– Generally, it is within 10 days if the goods are in stock. For goods produced as per order, it is within 35 days after confirmation of order.

3. How long should I wait for the feedback after I send the enquiry?
– Normally, within 12 hours.

4. What information should I give you to confirm the product?
– Model/Size, Transmission Ratio, Speed, Shaft directions & Order quantity, etc.

5. How long is your product warranty?
– We offer a 12-month warranty from the departure date of the goods.

Company Introduction:
Our company, EVER-POWER GROUP, specializes in supplying various plastic gears used in the industry. Our product range includes plastic spur gears, plastic helical gears, plastic worm gears, plastic bevel gears, plastic pinion gears, plastic nylon gears, plastic transmission gears, plastic sprocket gears, plastic wheel gears, plastic injection gears, plastic ring gears, plastic rack gears, and more. We offer high-quality products, favorable prices, and considerate service. We welcome customers to come to us for drawing or sample customization.