Cylinder Head Nut-manufacture,factory,supplier from China

The role of the cylinder head is to seal the gas, form a combustion space with the piston, and withstand the role of high temperature and high pressure gas. The working condition of the cylinder head is: (1)the cylinder head is subjected to the action of high temperature and high pressure gas, and bears a large bolt pre-tightening force, resulting in large mechanical stress. (2)The structure of the cylinder head is complex, and the temperature field is seriously uneven, resulting in large thermal stress, which will cause cracks and overall deformation of the cylinder head

We have the most complete parts production and manufacturing system, storage system and transportation system to ensure that parts arrive in a fast way;We are one of the leading professional spare parts manufacturers and suppliers in China.

Working mediumNatural gas, coal bed gas, shale gas, oil field associated gas, flash vapor, air, nitrogen, carbon dioxide, hydrogen, nitrogen hydrogen and so on.Spare parts supplyAccording to the loss of supporting parts, such as connecting rod, cross head, compression cylinder, distance plate, power piston, piston rod, power cylinder head, compression piston, compression piston rod, bearing bush, connecting rod bearing bush, copper bearing bush, cross head pin, air valve assembly, etc., the company has established a compressor spare parts library, which covers all kinds of parts and has suffic

 Main technical characteristics:    ◆advanced performance indicators: modular pieces oil high-pressure common rail fuel injection system   ◆High reliability: the main important pieces of 3 d modeling optimization design of high strength ◆High strength, high stiffness, low noise: frame type main bearing structure, integral main bearing base, through type main bearing bolts ◆Low fuel consumption, low emissions: single cylinder head, 4 valves intake and exhaust structure, optimize the intake and exhaust duct and combustion, cooling system reasonable match.G

This model adopts the advanced technology of the current international high-power internal combustion engine industry, and configs the parts with mature technology to achieve a higher technical level in improving the average effective pressure in the internal combustion engine cylinder. At the same time, it reduces fuel consumption, improves reliability and safety, and expands the lateral vitality of the original 190 series diesel engine.

Precision engine management system;Fine control of main combustion chamber and pre-combustion chamber;Load balancing controlLeading thermal efficiency (international :42-45%; Current test thermal efficiency :44%);System safety (installation of explosion-proof device, double-wall gas pipe and oil mist detector);Thin combustion in the cylinder;Ultra-low emission;Self-cleaning filtration technologyThe oil filter can be automatically cleaned without replacing the filter.

This type of product uses the international high-power internal combustion engine mature parts, while expanding the original 190 cylinder diameter series diesel engine power, reduce fuel consumption and emissions, improve the average effective pressure, improve the overall reliability and safety of the product. The series products are widely used in oil drilling business, Marine power, offshore drilling platform and other fields.

Precise control (INTERNATIONAL: 2.1-2.3, Aid: 2.05) to achieve rarefied combustion;High efficiency (international: 42-45%; current test thermal efficiency: 44%), safety (explosion-proof devices, double-wall gas pipe and oil mist detector are installed in each system);High pressure, strong MILLER and low emissions;Detonation control technology and detonation pressure monitoring (or cylinder combustion temperature);Port Injection engine management system;Optimization control of air intake and air intake time between the main combustion chamber and the pre-combustion chamber;Load balance (correct

Technical advantage1、Internal mixing gas injection and loop scavenging can effectively cool and clean cylinders,thereby ensuring that fuel can be controlledand saved;2、Isolated room of compressed air between compressor frame and engine piston can effectively prevent combustion exhaust fromreleasing to oil sump,prevent pollutions by lubricating oil and extend the service life;3、Power cylinder has a simple structure,without such wearing parts as rocker arm,tappet rod,cam,timing mechanism etc.,and with lessquick-wear parts and maintenance works;4、The special sulfur resistant design and manufactur

Series 26/32  heavy oil machine is a new product developed by Jichai to meet the needs of China's economic and environmental development and Jichai owns all independent intellectual property rights. The key technical indexes of series 26/32  heavy oil engines, such as average pressure, fuel consumption rate, single cylinder power and emission, have all reached or exceeded the international advanced level.Because it burns heavy oil, it greatly reduces the running cost of the engine, and has high reliability, low emission and high intelligence and other characteristics.

International mainstream engine management and control technology;International advanced air-fuel ratio control technology, tens of thousands of system matching, adapt to a variety of concentrations of CH4 gas;Equipped with large flow and high pressure air intake system, can adapt to a wide range of short-term concentration changes;Thin combustion in cylinder technology, fuel thermal efficiency is higher;Advanced generator multi-unit management module, support grid parallel and other unit group operation;The online maintenance system ensures the continuous operation of the unit for more than 2

Engine and compressor share one frame and one crankshaft,subject to symmetrically balanced arrangement,so that inertia force and inertia moment can be well balanced and vibration is small;Internal mixing gas injection and loop scavenging can effectively cool and clean cylinders,thereby ensuring that fuel can be controlled and saved;lsolated room of compressed air between compressor frame and engine piston can effectively prevent combustion exhaust from releasing to oil sump,prevent pollutions by lubricating oil and extend the service life;Power cylinder has a simple structure,wi

This series of products adopts the most advanced automatic air-fuel ratio control technology; Its technical indicators in the engine performance, fuel economy, reliability and safety and other aspects of similar products have been greatly improved, the comprehensive performance indicators have reached the international advanced level, can be used with gas generating units and compressor units, but also to meet the needs of the city and well site power supply and compressor market.Product feature:Impartial mental property rightsInternational mainstream Control Technology (EGS Engine I

Control panel for diesel or gas Generator set：Diesel and gas generator set control panel is designed for supporting generator sets：◆ Power range： 10 ~ 5000 KW◆ Detection parameters：Voltage, current, power, frequency etc.◆  Protection ：Acousto-optic  al arm  or  shutdown protection when the protection setting is reached◆ Advanced Import Automation Parallel and Grid Module◆ Provide unit monitoring data remote transmission interfaceLowvoltage switch gear cabinet;The low-voltage switchgear is mainly used for the entry/ exit of low-voltage busbars and distribution of power equip

Series 32/40 heavy oil computing device is a new product developed by using Jichai to meet the wants of China's financial and environmental improvement and Jichai owns all unbiased mental property rights.

12V175 diesel-oil generator set is a kind of high-performance power set developed for the working condition of electric drilling machine.According to the characteristics of oilfield working conditions, the engine has been designed in terms of starting performance, sudden reduction capacity and continuous working capacity.

Independent air coollingThis type of hydraulic coupler adopts the same water-cooling system with the diesel engine, which is installed on the common chassis, easy to install and transport, safe and reliable to operate.Combined water coolingThis type of hydraulic coupler adopts an independent fan cooling system for the ahead gear box, which is suitable for the selection of all types of drilling rigs.Input speed600～1500 r/minTransfer power range600～1300 kWRated slip3%Rated power≥96%Reduction ratio1.1～3.3（According to user form a complete set of circumstances specific determination）Packing and de

Product descriptionReliable air-fuel ratio computer control science makes the unit have stronger gas applicability, normal comprehensive performance and economy of power, and effectively limits the emission index, especially the most effective control system software program, so that the unit starts realistically and operates reliable. With complete protection and convenient maintenance, it occupies a dominant position in the country.700GF-Z biogas generator set is a progressive product in our company's product series.

12V175 diesel generator set is a high performance power set developed for the working condition of electric drilling machine.According to the characteristics of oilfield working conditions, the genset been designed in such aspects as starting performance, sudden reduction capacity and continuous working capacity: In order to realize unattended, the genset installed a remote monitoring system, which realized the real-time recording of the genset's field data and remote monitoring on the Internet.Product  series175 SeriesGenset model1400GF diesel gensetEngine model12V175ZLPower kW1

Product descriptionThe 1500 kW biogas generator set is designed and manufactured in strict accordance with ISO standards on the basis of drawing lessons from more than 100 sets of manufacturing experience in the West.

So as to better meet the power requirements of various oil drilling rigs, generator sets and construction machinery.2000 series diesel engine can be matched with torque converter engine set, Hydraulic transmission coupling set and diesel generator set, used for driving drilling rigs or mud pumps, and can also be matched with fire pump, flood pump, etc.Genset model500GF-TAlternator modelSiemens technology,Brushless excitation,Automatic voltage regulationControl panelGPL500Rated power500kWRated voltage400V/480V/6300V/10500V/13800VRated Frequency5

Intelligent split charging system, using high power density, 30kW, 40kW? 1000V module, peak efficiency over 95%; The power pool technology supports multiple charging strategies such as on-demand charging, first-come, first-served, and equal distribution to improve device efficiency.

Product features: 100% intellectual property of companyInternational common Control Technology International advanced air-fuel ratio control technology Large flow and high pressure control system can adapt to a wide range of concentration changesLow pressure intake and rarefied combustion control technology      Advanced set management moduleOnline maintenance technologyDigital monitoring technology Distributed power system Engine modelG12V190ZLDT-2 gas engineCylinders & Arrangement12 cylinders V typeCylinder B

Product descriptionThe gas-fired generator uses -L20V190ZLT-1 engine, which is a super-intelligent, low-energy, high-reliability, low-emission, long-life 20V fuel engine designed and manufactured based on a 16V fuel engine. L20V190ZLT-1 electronically controlled external engine with a speed of 1000r/min and a stand-alone power of 2000kW. The instantaneous power can reach 2200kw.The generator set equipment is composed of 20V gas engine, generator, common chassis, super elastic coupling, management cabinet and so on. The unit is fitted with ideal gas inlet, DC starter and electrical controls.