Contact Form

Send your inquiry to Wuxi Rolls Excavator Parts Factory,China manufacturer.

Contact Info

Strict quality process control and management ensures
product quality and accountability.


Email : ROLLSBREAKER[email protected]


Worktime : 08:30-17:30 (Beijing Time)


  • Proportional Solenoid Valve - How They Work

    A proportional control valve is a valve used to control fluid flow rate by varying the size of the flow passage via a restrictor.Proportional control solenoid valve's operating principle, selection criteria, and typical applications are discussed.

  • Concrete Pumps - Types and Selection - The Constructor

    Concrete pumps are tools used to convey liquid concrete from the source of concrete to the place of casting. The basic principle, the types, and selection Concrete pumps are tools used to convey liquid concrete from the source of concrete to the place of casting. The basic principle, the types, and selection of concrete pumps based on work are explained briefly in this article.

  • We move your world

    Hyva is one of the world’s leading providers of innovative and highly efficient transport solutions for the commercial vehicle and environmental service industries. With over 20,000 customers and more than 40% global market share in front-end tipping cylinders, Hyva’s solutions move the world. Today, after being in operation for more than 40 years, Hyva is present in 110+ countries, has

  • Boltight Hydraulic Tensioners - Nord-Lock Group

    Boltight’s standard range of hydraulic bolt tensioners are designed for general use on top side applications. Each tool comprises of a hydraulic cylinder, bridge, puller and socket. Interchangeable adaptor kits fit common hydraulic cylinders to enable the tightening of multiple bolt sizes.

  • Process monitoring with maXYmos BL, TL, NC

    The XY monitors of the maXYmos BL, maXYmos TL and maXYmos NC families for process monitoring allow to check and evaluate the quality of a product or production step on the basis of a curve. The user can apply evaluation objects in order to adapt the curve evaluation to the individual monitoring task. Based on this specification, the maXYmos BL, TL and NC can check each workpiece and decide

  • FE 450

    1 The highest level of quality is guaranteed with the new BRAKTEC braking system, offering the highest level of braking performance while being specifically tailored for enduro riding and delivering a sensitive and modulated feel. GSK wave disks (260 mm disc front and 220 mm rear) complete the high-quality braking package for complete confidence.

  • Hydraulic Oil 68

    HP ENKLO 68 is a high-performance anti-wear hydraulic oil 68 developed from deep hydrofinished base stocks and select additives. Hydraulic Oil 68 is designed for optimum compressor operation, enhance the oxidation stability, anti-rust characteristics, anti-wear properties of the oil.

  • TC 250

    Hydraulic Clutch. The new, high-performance Brembo hydraulic clutch system guarantees even wear, near maintenance-free operation and perfect modulation in every condition. Meaning that play is constantly compensated so that the pressure point, and function of the clutch remain identical in cold or hot conditions, as well as over time.

  • Hydraulic Fittings Selection Guide: Types, Features

    Hydraulic tubes are seamless precision pipes specially manufactured for hydraulics. The tubes have standard sizes for different pressure ranges, with standard diameters up to 100 mm. Tubes lengths are interconnected via flanges, welding nipples, flare connections, or by cut-rings.

  • Tips on Hydraulic Steering for Outboards - boats.com

    Grease all the points shown in the illustration above with a good-quality marine grease. Remove the steering wheel and lightly grease the tapered mounting surface. This may require the use of a puller tool to help get the wheel off. The wheel is mounted on a Morse taper with a key and slot.