slewing gear drive A Worm Gear Slewing Drive system , also known as worm drive is a compactly constructed unit which consists of a slewing ring, base plate and worm. This unit brings the advantages of a slewing ring and a worm into one unit.

The double flange limit expansion joint is composed of main parts such as body, sealing ring, gland and extension shortening pipe.On the basis of the original performance of the loose sleeve expansion joint, a limit device was added, and the maximum expansion was locked with a double nut.The pipe can expand and contract freely in the allowed expansion and contraction quantity, once exceeds its maximum expansion and contraction quantity, plays the limit position, ensures the safe operation of the pipe, especially suitable for the connection of the pipe with vibration or certain inclination and turning.

Competitive Advantage: 1. 18 Months Guarantee for quality. 2.OEM manufacturer, print client’s LOGO on the valve body. 3.Offer Operation Manual & Install Introduction for safety use. 4.Offer manufacturer’s reasonable price to win the market for both. 5.Accept any the third party inspection. 6.As a factory, every production process can be controlled during manufacture. 7.Offer inspection & testing reports for raw materials, production process, wall thickness, face to face dimension, pressure test, welding test, painting test, etc.

Hifoune diesel forklift trucks have obtained CE certification. We constantly update our technology to produce optimized diesel forklifts. Also provide excellent and timely after-sales service. In addition, the R&D personnel in our factory are still developing and updating new products, and they can also provide huge technical support to customers in after-sales service.

Aluminum in general, and aluminum extrusions in particular, offer a number of benefits relative to alternative materials and processes.

FEIDA cast steel pressure sealed globe valve is used extensively for high-pressure and high-temperature working services.

Customized With Drawings And Samples, Entity Processing Why Choose Us? Iso Cnc Factory Strong R&D+ Engineering Team Iso 9001:2003 Quality Control

Aluminum alloy flat windows Opening Style: Sliding Thermal Insulation: U≤ 2.2 W/㎡K Acoustic Performance: ≤ 45 DB

FEIDA cast steel trunnion mounted ball valve is designed according to API 6D. It is fire safe API 607 and API 6FA certified.

The self centering 2V dies, the size is 835*46*50mm,88degree,the weisght is 17kg.and we can make V5-V9,V8-V12,V12-V20,V16-V25 and other V opening according the bending thickness.

We can provide assemble services

FEIDA high performance butterfly valve is extremely durable with innovative double offset design and could meet one million operations.

Highly automatic, easy to operate and maintain Top brand machine parts available

High quality aluminum alloy profiles, thickness 0.4mm-20mm or customized.

4224213 bearings are used in the Excavator Final drive system of Hitachi ： 4224213 BRG.;ROL. Hitachi parts CX1000, CX1100, CX1800, CX900, EX1100, EX1100-3, EX1200-5, EX1200-5C, EX1200-5D, EX1200-6, EX800H-5, HR1200SG, KH850-3, TL1100-3, ZX1800K-3, ZX800, ZX850-3, ZX850H

17 inch Horizontal Slewing Drive，it has the advantages of compact structure, short drive chain, high precision and digital control. So