High Precision Circular Speed Reducer Gear Box For Rubber & Plastic Extruder

5.5-540KW ZLYJ Series Helical Circular Gear Box for Rubber & Plastic Extruder

Specifications

1. for plastic & Rubber extruder

2. with thrust bag 

3. High precision

Description: 

1. Characteristics

Cooling way: Oil pump; Cooling coil ( internal cooling); Cooler( cooling water jacket)

A. All the items are treated by forced lubrication and cooling system except very few small specification products.

B. The material of gear is the high strength alloy steel, it is manufactured by carburizing, quenching( and other heat treatment), grinding process at last. The gear is in high precision( 6 grade) and high hardness( reaches HRC54-62). Besides, it features low noise when operating.

C. With high bearing ability thrust block, which is performed reliable and can withstand larger axial thrust

D. ZLYJ series gearbox is adopted by six-side processing box, Its normal installation is horizontal, but can also be changed to vertical installation according to customers' requirement.

E. Efficiency transmission, low noise, operation long time.

2. Brief Introduction for ZLYJ Series Gear Reducer & Its Picture Show

ZLYJ series speed reducers are high precision hardening tooth flank transmission part with thrust bearing housing. They are designed for plastic screw-rod extruder according to JB/T9050.1-1999. The gears and axes are made of high strength alloy steel. The gears are manufactured by way of carburizing hardening, precision grinding. Its precision is up to Grade 6(JB/T9050.1-1999.). Hardness of tooth flank is HRC54-62. Thrust bearing is in front of output hollow shaft to accommodate screw-rod back pressure forces. Bearings, oil seals and some other standard units are quality products and they can also be imported goods to meet customers' requirements. This kind of speed reducer has the characteristic of small volume, high load capacity, stable transmission, low noise, high efficiency. They properties reach levels of foreign products of the same kind and it can take place of them. 

3. Company Profile & Workshop Corner Show

Changzhou Mingdi Machinery Co., Ltd is a professional transmission machinery manufacturer of producing various gears, gear transmission and reducers, the hardened-tooth-surface cylindrical gearbox that is our featured product is widely used in four fields, among which are electrical machinery, plastic extrusion machinery, railway engineering machinery and metallurgical machinery industry.

Your demand is our pursuit, hereby, we sincerely hope we could build up friendly business relationship with customers from all over the world, we will provide top service to you, and we are willing to work with all customers for common development and mutual benefit.

Applications

Applicable for the industries such as metallurgy, mine, chemical industry, construction materials, 

hoisting, transportation, textile, paper marking, food, plastic, rubber, engineering machinery, and 

energy industry.

Competitive Advantages

1. Ability to produce customerized products as request.

2. Complete processing & testing equipment.

3. Quality is our culture; quality is the soul of enterprise.

4. Competitive price: we can give you an edge over your competitor.

5. We ensure we will make immediate response on your enquires and any queries in 12 hours.

Main Technical Paremeters and Part Drawing Show