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.

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.

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.

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

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

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

Jichai series 140 engine is a high-performance, high-speed engine developed by Jichai in cooperation with AVL with all intellectual property rights，It has the feature of high pressure, low energy consumption, high reliability, long - life, meets the TIER2 and European Ⅲ emission standards，it is widely used in oil vehicle drilling rigs, oil specials, wellsite generator sets, mobile power stations or backup power sources, construction machinery, trucks and other fields.

We have the most professional service, the best quality inspection system, we assure you that the accessories you receive are qualified, the best quality, the longest life, and of course the best cost performance.

 Performance improvement: It can realize self-refueling, face recognition, two-dimensional code scanning, visual voice intercom, automatic sales and automatic payment and other related functions; 32-bit industrial-grade computer chip, durable, efficient and safe; Advanced flowmeter, accurate, stable and durable; Suitable for all kinds of temperature, humidity, altitude.Safety and environmental standards: The whole machine meets the requirements of the corresponding national standards. With anti-cheating, anti-cheating function.

The above tools are necessary special tools in the operation and maintenance process of the equipment, which are specially designed by our company to facilitate the maintenance, inspection and regular maintenance of the equipment, and play a convenient and easy-to-use role in the disassembly and installation of important components.

We are one of the professional component suppliers and manufacturers in China;Our products are available globally; We have meticulous and professional services; We have a complete warehousing and transportation system.

This series product is the new hydraulic coupling reducer developed by our company for the solid control circulation system of drilling mud pump.The combination of fixed pipe oil discharge and inlet valve control is adopted to adjust the speed, which has the advantages of starting with load, overload protection, isolating torsion-vibration, reducing impact, stepless speed regulation and fast and steady clutch.

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

Name: Starter also known as starting electric motor, electric starting motorModel: ST710Power: 11kwNumber of gears: 11 teethApplication: Starting motor of Jichai 190 series diesel engine G12V190PZL1 diesel generator set

Widely used in drilling RIGS, special petroleum vehicles, heavy trucks, engineering vehicles, pump groups, pumping stations and other fields.At present, it is used in all major drilling and oil field special vehicle plants for on-board drilling RIGS and cement trucks, with reliable and stable performance, perfectly replacing similar mainstream products at home and abroad, and highly recognized by users.Rated ouput power410kWRated input speed2100r/minInput interfaceSAE NO.1Force reclaimer interfacetwo，Top PTO、Side PTOGear and speed ratiosix-speed/three-speedHydraulic retarder/distributor boxsel

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

12V175 diesel engine has the characteristics of high pressure, low energy consumption, high reliability and long life. By using new technologies such as electronic control, high pressure common rail, Miller cycle, tail gas after-treatment and high efficiency supercharger, the engine power, economy, reliability and emission index have reached the international advanced level.

Accessories Policy:Quality and customer first, excellent service and quality based on the guarantee of parts life.Warranty: The warranty period of the compressor unit is 8,000 hours from the date of first operation after the completion of the installation acceptance test; Or within 1 year from the date of delivery (whichever comes first).