林工LG齿轮泵28PR240304AC,河北丰润区国产神钢550ASII四联泵28PR240
齿轮泵是一种液压元件，结构简单、工作可靠和维修方便、寿命长等特征。广泛用于工程机械，起重机、矿山机械等，带有液压装置作为动力。 广大客户也可根据自己的要求特制作，可提供性能参数型号图片等做参考。
神钢KOBETCO-550ASII-50T
神钢KOBETCO-100T吊车
神钢KOBETCO-5130
神钢KOBETCO-5045
神钢KOBETCO-85P
神钢KOBETCO-110P
神钢KOBETCO-5150
神钢KOBETCO-7080
等更多请问咨询客户
Gear pump is a kind of hydraulic components, simple structure, reliable work and convenient maintenance, long life and other characteristics. Widely used in construction machinery, crane, mining machinery, etc., with hydraulic device as power. Our customers can also make according to their own requirements, can provide performance parameters model pictures for reference.
God steel asii KOBETCO - 550-50 t
Kobelco Kobetco-100T crane
God steel KOBETCO - 5130
God steel KOBETCO - 5045
God steel KOBETCO - 85 p
God steel KOBETCO - 110 p
God steel KOBETCO - 5150
God steel KOBETCO - 7080
Please consult customers for more Whatsapp+86-
公司专营重型起重机及船航的设备系统：如打桩机、吊机、船航、履带吊等带油压的设备用泵。包装用木箱包装。可提供技术参考。
公司有产品如：YUKEN、东芝简称KOBELCO、川崎KAWASAKI、神钢SK、卡特CAL、住友SL的柱塞泵、齿轮泵、叶片泵及配件。液压泵配件及总成，各种补油泵，齿轮泵，轴承，油封,低盘件，发动机配件，搅拌车配件发动机及油泵总成。订做种各种齿轮箱、油缸及各种齿轮。 在机械及行业设备－泵行业获得广大客户的认可。公司秉承“质量，保持信誉”的经营理念，坚持“客户”的原则为广大客户提供的服务。欢迎来电洽谈业务！
The company specializes in heavy crane and shipping equipment system: such as pile driver, crane, shipping, crawler crane with oil pressure equipment pumps. The package is packed in wooden cases. Can provide technical reference
The products are as follows:
Kawasaki, Toshiba, Linde, Caterpillar, Rexroth, UCHDA gear pump, VOITH gear pump, IHI, KYB, Staffa,HAGGLUNDS etc.
Five star motor, hydraulic pump, hydraulic motor, gear pump welcome to consult Whatsapp+86-
齿轮泵及马达使用注意说明：
1、 严禁用户自行拆卸，否则生产厂家不能产品的性能与质量。
2、 泵或马达所在的液压系统过虑装置精度很小，油液中不得混有机械杂质和腐蚀物质，容易形成油路阻塞而造成的损失。
3、 泵或马达的安装，进出油口应安装牢固，密封装置要可靠，否则吸入空气或漏油现象，影响泵或马达的性能。
我这边就简单的说一下，咨询客服，下单后会告诉你全过程。
Gear pump use notes:
1. Users are strictly prohibited to disassemble by themselves, otherwise the manufacturer cannot guarantee the performance and quality of the product.
2. The precision of the hydraulic system alarming device where the pump or motor is located is very small, and the oil shall not be mixed with mechanical impurities and corrosive substances, which is easy to form the loss caused by oil blockage.
3, the installation of the pump or motor, the inlet and outlet of the oil should be firmly installed, the sealing device should be reliable, otherwise the inhalation of air or oil leakage phenomenon, affect the performance of the pump or motor.
I will tell you the whole process after placing an order after consulting customer service. Whatsapp+86-
上海林工液压有限公司将以更好的状态与认真的态度、更饱满的精力去创造拼搏努力创新各种齿轮泵、马达来满足客户的需要量，努力把公司的发展战略推向。
齿轮泵是一种按排量计算的液压泵，由一对齿轮轴、轴套、泵体、前盖、后盖等主要部件组成。齿轮泵体积小、 噪音低等优点。适用于各种大、中、小型的中高压液压系统。两联，三联,四联泵，单泵，双联泵等配件可替代进口的高压齿轮油泵，且比同类进口产品价格更低，质量更可靠，并拥有完善售后服务体系。
Shanghai Lingong Hydraulic Co., Ltd. will be in a better state and serious attitude, more full of energy to create and strive to innovate all kinds of gear pumps, motors to meet the needs of customers, and strive to push the company's development strategy to the world.
Gear pump is a hydraulic pump calculated by displacement, consisting of a pair of gear shaft, shaft sleeve, pump body, front cover, rear cover and other main components. Gear pump small volume, low noise advantages. Suitable for all kinds of large, medium and small medium high pressure hydraulic system. Double, triple, quadruple pump, single pump, double pump and other accessories can replace imported high pressure gear pump, and the price is lower than similar imported products, the quality is more reliable, and has a perfect after-sales service system.
上海林工液压有限公司主要经营制造的产品有齿轮油泵、齿轮马达、底盘件、卷扬机，可定制多样产品，
引进高压泵研究制造新产品，经销进口和合资厂的高压齿轮泵（一至四联）一台都可以定制。叶片泵、柱塞泵。或各种液压泵、马达。来样来图纸加工制造（订做各种吨位的卷扬机、支持齿轮泵订做、底盘件四轮一带、发动机组及配件) 公司有电脑液压测试，可测试及修理各种重型起重机、船帕、矿山的设备系统，如打桩机、履带吊、掘进机、港区叉车、正面吊、挖掘机、摊铺机、压路机、混凝土泵车）等各类液压泵、液压马达、液压阀。
Shanghai Lingong hydraulic Co., Ltd. located in the beautiful Shanghai Baoshan district, the introduction of high pressure pump research and manufacturing of new products, distribution of imported and joint venture factory high pressure gear pump (one to four) can be customized. Vane pump, plunger pump. Or all kinds of hydraulic pumps, motors. The company has computer hydraulic testing, can test and repair all kinds of heavy crane, ship, mining equipment system, Such as pile driver, crawler crane, roadheader, port forklift, front crane, excavator, paver, roller, concrete pump truck) and other types of hydraulic pump, hydraulic motor, hydraulic valve.
公司经营起重机、履带式打桩机、港口机械堆高机、船舶用泵、小松、挖掘机、CAT、等的工业用品液压泵、齿轮泵、马达、柱塞泵。
齿轮泵及马达与柱塞泵内部的零件磨损和壳体的磨损，还有油封磨损，油封老化等问题。泵内部零件的磨损会造成内漏，其中轴套和齿轮端面之间泄漏面积大，是造成漏油的主要部位。磨损内漏是齿轮泵容积效率，造成泵输出功率远远小于输入功率。因为齿轮柱塞在壳体内不停的旋转，必然会产生一定的热能，很容易引起泵过油，加剧零部件磨损。壳体的磨损主要是轴套孔的磨损，（齿轮轴与轴套的正常间隙0.09~0.175mm，大不得超过0.20mm）。
The company operates crane, crawler pile driver, port machinery stacker, Marine pump, komatsu, excavator, CAT, and other industrial supplies hydraulic pump, gear pump, motor, piston pump.
Gear pump and motor and piston pump internal parts wear and shell wear, as well as oil seal wear, oil seal aging and other problems. The wear of the pump internal parts will cause internal leakage, which is caused by the large leakage area between the shaft sleeve and the gear end face, is the main part of oil leakage. Wear leakage is gear pump volume efficiency, resulting in pump output power is far less than the input power. Because the gear plunger keeps rotating in the shell, it is bound to produce a certain amount of heat energy, which is easy to cause the pump over oil and aggravate the wear of parts. The wear of the shell is mainly the wear of the shaft sleeve hole, (the normal gap between the gear shaft and the shaft sleeve is 0.09~0.175mm, not more than 0.20mm).