Other Industrial Equipment

Natural gas burner 1. Applications: 1) This burner is designed in combination with technologies such as staged combustion, strong swirl flame stabilization and low excess air coefficient to ensure long-term stable operation, energy conservation and environmental protection and NOx < 30mg. 2) By adding a swirl device on the flame stabilizing disc, this burner forms a strong swirl in the central area of the flame, strengthens the shear, heat transfer and material transfer between flames at all levels, forms a stable flame propagation mode, and ensures the stability and safety of combustion; In addition, the flame on duty in the center can be added to ensure the continuous combustion of the flame.   2. Product Features: 1) Wide range of power application and adopts electronic proportional regulation; 2) Automatic ignition and automatic valve group leak detection; 3) Including flame monitoring system; 4) Simple operation, safe and reliable, high control precision; 5) Reasonable structural design, convenient installation, commissioning and maintenance; 6) Stable and reliable operation with low noise 7) Quick shut-off valve is set to facilitate the overhaul, maintenance and replacement of the process valve group; 8) Combustion is sufficient and stable to achieve low nitrogen emission (NOx<30mg / Nm3).

In top hammer threaded drilling tools, standard threaded button bit is the most widely used drill bit, which can be applied to all rock conditions. Our standard button bits are R25 button bit, R28 button bit, R32 rock button bit, R35 button bit, R38 button bit, T38 drill bit, T45 button bit, T51 button bit, GT60 button bit, ST58 button bit, ST68 button bit. Specification Of Threaded Button Bit R22 Appearance Diameter Buttons Flushing Hole Weight Model No. [mm] [in] Gauge [No.] × [mm] Front [No.] × [mm] Side [No.] Front [No.] [kg] 32 1 1/4" 3 × 8 1 × 8 1 1 0.3 R22-324ZCP 33 1 9/64" 5 × 8 2 × 7 2 1 0.3 R22-337ZCP 35 1 3/8" 5 × 8 2 × 7 2 1 0.4 R22-357ZCP Rock Drill Bit Button Bits Price Due to the top quality and good service over the past more than 10 years, our threaded china button bit have entered many countries in the world, especially in Peru, Australia, America, and other countries and regions. Litian, a professional rock drill bits factory, offers various rock drill bits types for sale at a very competitive button bit price. Please feel free to contact us to get more about thread button bits. Litian Heavy Industry Machinery Co., Ltd (Litian Rock Tools) is a professional drill rod factory. We provide shank adapter, mining rock drill bits, quarry rock drill bits, threaded button bit, threaded shank adapter and ec. Contact us to know more.

TBM disc cutter is a disc-shaped roller cutter mounted on the cutterhead of tunnel boring machine, which is an excavation tool for breaking hard rocks. The disc cutters can be mounted on the cutter heads of large non-excavation construction equipment such as shield machines, TBMs, pipe jacking machines, shaft boring extension machines, and are widely used in subway tunnels, railway tunnels, diversion tunnels, urban underground pipe network construction, mining and other industries. Litian has been conducting research on the materials, heat treatment process and manufacturing process of the TBM disc cutter components, combined with on-site testing to make improvements. As a result, the tbm cutter disc produced by Litian heavy industry has been in a leading position in the industry in terms of wear resistance, high temperature oxidation resistance, toughness. Litian TBM roller cutter can adapt to the needs of multiple types of engineering, and can meet the requirements of long-distance excavation under the compound strata of highly weathered rock, moderately weathered rock, slightly weathered rock, and has good stability and reliability. Specifications Of Different TBM Disc Cutter Cutter Type Diameter Bearing Capacity [tonne] Structure [inch] [mm] Single Disc Cutter Double Disc Cutter 20" 508 40 Monoblock / Assembly 19" 483 40 Monoblock / Assembly 18" 457 28 Monoblock / Assembly 17" 432 28 Monoblock / Assembly 15 1/2" 394 22 Monoblock / Assembly Single Disc Cutter Double Disc Cutter Triple Disc Cutter 12 1/2" 320 14 Monoblock / Assembly 12" 305 16 Monoblock / Assembly 11" 280 13 Monoblock / Assembly 10" 250 10 Monoblock / Assembly 9" 220 9 Monoblock 8" 200 8 Monoblock 7" 180 8 Monoblock 6 1/2" 165 5 Monoblock 6" 150 4 Monoblock Center Disc Cutter 18" 457 42 Assembly 17" 432 45 Assembly 15 1/2" 394 45 Assembly 13" 330 40 Assembly 12" 305 35 Assembly TBM Disc Cutter Features Our advanced CNC machine tools can ensure the consistency of the size of the cutter components. Combined with strict and standardized assembly process to ensure the torque of the hob. Adjust the torque in an appropriate range, so that it can well meet the requirements of the surrounding rock geology for the starting torque of the disc cutter, which is helpful to avoid partial wear of the disc cutters in different strata. We have a unique heat treatment process, which can meet the unity of wear resistance and toughness, and improve the service life of the hob. Sealing system: The sealing system of our disc cutter adopts the world famous brand metal sealing system. During the assembly of the disc cutter, the distortion of the rubber ring may lead to air leakage, and this hidden danger is difficult to detect. We use special technology to assemble the disc cutter to correct the distortion of the rubber ring, eliminate the hidden danger of metal seal air leakage, and ensure the sealing reliability of the disc cutter. Bearing system: Our disc cutter bearings are heavy-duty tapered roller bearings, which can bear the combined radial and axial load strength at the same time. Litian Heavy Industry Machinery Co., Ltd (Litian Rock Tools) is a professional rock drill bits factory. We provide shank adapter, threaded button bit, mining rock tools and ec. Contact us to know more.

Tunnel boring machine cutter, referred to as "TBM Cutters", are excavation tools installed on the cutter heads of tunnel boring machines and shield machines, which include TBM disc cutters (single disc cutter, double disc cutter, twin disc cutter) and soft ground cutters (eg. scrapers, cutting knives, buckets, rippers and other cutting tools). This type of disc cutters and soft rock cutters can also be used on pipe jacking machines and other similar equipment. Litian has been focusing on the development of TBM roller cutters and solutions suitable for various rock conditions, and we have made remarkable achievements in helping users improve tunneling efficiency and reduce overall costs with TBM cutting tools and spare parts. Litian has now developed into the largest supplier of TBM disc cutters in China. TBM Cutters Overview  TBM Cutters Material Mold Steel + Tungsten carbide Application City subway tunnels, Diversion tunnels, Railway tunnels, Cable tunnels, etc. Applicable Equipment Tunnel boring machine, Shield machine, Pipe jacking machine, etc. Applicable Brand Herrenknecht, Wirth, Dcmag, Robbins, Jarva, Kawasaki, Mitsubishi, IHI, Komatsu, Lovat, STEC, CRCHI, CREG, etc OEM & ODM Acceptable TBM Disc Cutters Other Names TBM bits, TCI disc cutters, TBM disc roller cutters, TBM roller cutters, MTBM disc cutters Cutter Type Single disc cutter, Double disc cutter, Triple disc cutter, Twin disc cutter, Triplet disc cutter Cutter Type (by  position) Face cutter, Gauge cutter, Center disc cutter Cutter Structure Assembly / Monoblock Size 6" ~ 20" （150mm ~ 508mm） Soft Ground Cutter Cutter Type Scrapers, Cutting knives, Buckets, Rippers, etc. Size As required TBM Cutter Head Design A closer look at the Litian disc cutter and soft ground cutter on TBM cutter head design for tunnel boring machines. Litian: Your TBM Excavation Expert Litian can provide TBM cutters and shield cutters suitable for various tunnel excavations and underground works. We can provide optimal configurations of TBM cutters according to different geological characteristics, allowing users to achieve a better balance between cost and efficiency. As a professional rock drill bits factory, we have a complete technical team of TBM boring machine cutter developing, design, manufacturing, assembly, debugging, maintenance and renovation, and be able to provide equipment selection consulting, independent design, development, manufacturing and professional after-sales service. Our testing and manufacturing level for TBM cutting tools has been among the world's advanced ranks. Product Superiority Litian is committed to reducing customer procurement and operating costs, and helping customers improve tunnel boring machine tunneling efficiency. Litian tunnel boring machine cutter is cost-effective, which can reduce the number of cutter changes and increase the effective tunneling time under the same working conditions. The cutter price is about 30% lower than that of foreign equivalent products, and the life is similar to that of foreign first-class manufacturers, and even exceeds. Litian attaches great importance to the combination of R&D and field testing, and continuously optimizes the TBM cutter design to improve its efficiency in cutting rocks. We have successively obtained 16 national patents. Litian has a professional team of application experts, which can design and adjust the specification parameters of cutting tools as well as TBM spare parts according to different machines and different rock working conditions, so as to best adapt to the customer's on-site construction requirements, and to select the most suitable cutters for the customer's work conditional. Litian has an experienced after-sales team that can provide cutter assembly, debugging, testing, replacement, maintenance, training and other services, as well as a full range of accessory TBM spare parts, and on-site cutter maintenance workshop. Litian has the ability and experience to provide customers with a full range of services in the way of excavation quantity contracting. While helping users to significantly reduce the comprehensive tunneling cost, it also significantly improves the tunneling efficiency and escorts users for TBM tunneling. Strive To Be Your First Choice Litian has successively provided TBM cutters and services for various TBM equipment at home and abroad, such as CRCHI and CSSC from China, Herrenknecht and Wirth from Germany, Robbins from the United States, Lovat from Canada, Kawasaki and Hitachi from Japan, etc. Over the years, Litian has accumulated rich experience in design, manufacturing, application, maintenance, and service. Litian TBM cutters are being widely recognized by more and more users, and have become the first choice for many customers to deal with hard rock and complex rock excavation. As one of the most professional rock drilling tools manufacturers. We provide shank adapter, rock drilling tools china, threaded button bit, mining drilling tools and ec. Contact us to know more.

Soft ground cutter refers to a rock breaking tool that only rotates with the cutter head and does not rotate. There are many kinds of soft soil cutting tools, and currently commonly used mainly include TBM scraper, edge scraper, cutting knife, rippers, buckets, etc. The suitable formations are from 15Mpa to 100Mpa, which can be used in the soft ground alone and can also be used as an auxiliary tool for the hard rock. Applicable equipment: Tunnel boring machine, Pipe jacking machine, earth pressure balance shield machine, micro tunneling machine, etc. As one of the most professional rock drilling tools manufacturers. We provide shank adapter, rock drilling tools china, threaded button bit, hard rock drilling tools and ec. Contact us to know more.

Single disc cutter, also known as single disk, is a kind of disc cutter with only one cutter ring, which is mounted on the front and gauge area of the cutter head. It is mainly used as face cutter and gauge cutter to break hard rock with high uniaxial compressive strength (UCS≥70Mpa) and mixed ground. It is a key cutting tool for rock excavation. Eccentric disc cutter is a kind of single disc cutter. The cutter ring of eccentric disc cutter is inclined to one side of the cutter hub, and this type of TBM disc cutter is usually mounted on the gauge area of cutter head, also known as gauge disc cutter. Single Disc Cutter Specification Single Disc Cutter Diameter Bearing Capacity [Tonne] Cutter Ring Structure  Product [inch] [mm] 20" 508 40 Optional Assembly 19" 483 40 Optional Assembly / Monoblock 18" 457 28 Optional Assembly / Monoblock 17" 432 28 Optional Assembly / Monoblock 15 1/2" 394 22 Optional Assembly / Monoblock 14 356 20 Optional Assembly / Monoblock 12" 305 16 Optional Assembly / Monoblock 11" 280 13 Optional Assembly / Monoblock 10" 250 10 Optional Assembly / Monoblock 9" 220 9 Optional Monoblock 8" 200 8 Optional Monoblock 7" 180 8 Optional Monoblock 6 1/2" 165 5 Optional Monoblock 6" 150 4 Optional Monoblock As one of the most professional rock drilling tools manufacturers. We provide shank adapter, threaded button bit, hard rock drilling tools and ec. Contact us to know more.

Shank adapter, the role of this shank rod in rock drilling is to directly bear the impact energy and torque of the rock drill, and is used to transfer the energy from drill rig to drill rod. One end of the shank adaptor is connected to drill rig, and another end is connected to drill rod, so that the energy of drill rig can be transmitted to drill bit, and finally achieve the purpose of drilling. The specification and hardness of the shank adaptor have a great influence on the rock drilling speed and the life of the rock drill. The hardness of the shank adapter for drill should be appropriate, the service life is short if the rock drill shank is too soft, the piston is vulnerable to damage if the drill shank adapter is too hard. Litian shank adaptor has accurate specifications, smooth surface, suitable hardness, the cross-section is perpendicular to the axis, and closely coincides with rock drill sleeve. Different Types Of Litian Drill Shank Adapter Litian offers male and female threaded shank adapter, also called striking bar or shank rod, such as T38 shank adapter, T45 shank adapter, etc. Our shank adapters are suitable for various brands of rock drills, such as Atlas Copco, Sandvik, Furukawa, Montabert, Ingersoll-Rand, Tamrock, etc., and the rock drill shank adapter (drill shank adaptor) also can be designed according to customer needs. Shank Adapter Product Specification Product Top Hammer Rock Drilling Tool - Shank Adapter Other Names shank adaptor, shanks, shank rod, striking bar, shank end rod, drill shank adapter Material Structural Alloy Steel Application Tunnelling , Mining , Quarrying, Blasting and Infrastructure Construction Facedrilling and Bolting, Bench Drilling, Production drilling, Long hole drilling, Drifting Applicable rock drill Atlas Copco (Epiroc), Sand vik (Tamrock), Furukawa, Ingersoll-Rand, Montabert, Boart LongYear, etc. Shank Type Male threaded shank adapter, Female threaded shank adapter Thread Type R25, R28, R32, R35, R38, t38 shank adapter, t45 shank adapter, T51, GT60, ST58, ST68 Diameter 32mm~90mm Length 370mm~835mm Custom Design Acceptable Shank Adapter Product Advantages High-quality steel Litian shank adapters use high-quality alloy structural steel as the raw material, undergoes overall carburizing treatment, and adopt special CNC machine tool processing equipment and processing flow to ensure the processing quality of splines, water holes and other details, which can meet the requirements of drilling harder rock layers and have a longer service life. Advanced manufacturing technology Litian shank adapters adopt advanced thread manufacturing technology and advanced surface treatment technology, and are manufactured according to precise tolerances. They have the characteristics of tight connection, good energy transmission effect, strong wear resistance, and easy disassembly. Our shank adapters are uniformly heat-treated and scientifically straightened with precision instruments to ensure straightness and anti- irritability. Strict quality control All the shank adapters are strictly controlled to ensure that they have satisfactory high quality. Shank Adapter Product Packing Each Shank Adapter for drill is carefully inspected and packaged to ensure that it reaches you safely and undamaged. Litian Heavy Industry Machinery Co., Ltd (Litian Rock Tools) is a professional rock drill bits factory. We provide shank adapter, threaded button bit, rock drilling tools and ec. Contact us to know shank adapter price or more.

Retrac button bits are mainly used in loose rock mass with relatively broken rock. The retrac skirt design can assist in retrieving the drill tool, reduce the phenomenon of bit stuck and buried, and help improve the straightness of the borehole. Our retrac button bits are R25 retrac button bit, R28 retrac button bit, R32 retrac button bit, R35 retrac bit, R38 retrac button bit, T38 retrac button bit, T45 retrac button bit, T51 retrac button bit, GT60 retrac button bit, ST58 retrac button bit, retrac ST68 button bit. Retrac Button Bit Specification R25 Appearance Diameter Buttons Flushing Hole Weight Model No. [mm] [in] Gauge [No.] × [mm] Front [No.] × [mm] Side [No.] Front [No.] [kg] 41 1 5/8" 5 × 9 2 × 8 2 1 0.78 R25-417YFP 45 1 3/4" 6 × 9 3 × 8 1 3 1 R25-459YFP 48 1 7/8" 6 × 10 3 × 9 1 3 1.1 R25-489YFP 51 2" 6 × 10 3 × 9 - 3 1.35 R25-519YFP 55 2 11/64" 6 × 11 3 × 9 1 3 1.54 R25- 559YFP 57 2 1/4" 6 × 10 3 × 10 - 3 1.6 R25-579YFP 64 2 1/2" 8 × 11 4 × 10 1 2 2.2 R25-6412YFP Litian Heavy Industry Machinery Co., Ltd (Litian Rock Tools) is a professional drill rod factory. Our products and services are divided into three categories: top hammer drilling tools, TBM cutters, raise boring drilling tools

Chengyuan(CY) Industrial Automation Equipment Co., Ltd We are the leading SMT factory solution provider in China,offering professional SMT factory building advice and service. We are specizalized in high quality with good price machines like: pick and place machine,reflow oven,wave soldering machine,conformal coating machine and peripheral equipment. I'm wondering we can work together if you have any interests about those equipment. Harry Sales manager Shenzhen Chengyuan Industrial Automation Equipment Co., Ltd Phone: +86 187 2799 9419 Email: harry@en-cysmt.com

Minimum Order: 1 bags

Silencing Check Valve The function of the silencing check valve is to prevent the flow in the opposite direction and only allow the medium to flow in one direction. Usually this kind of valve works automatically. Under the action of the fluid pressure flowing in one direction, the valve flap opens; when the fluid flows in the opposite direction, the fluid pressure and the self-coincidence of the valve flap act on the valve seat, thereby cutting off the flow. It is not suitable for medium containing solid particles and high viscosity. We also produce cast iron valve. Features: 1. The valve disc adopts a "bullet" shape design, and the valve body adopts a "waist drum" shape design to improve the flow direction of the medium and reduce the flow resistance coefficient. 2. The valve adopts short structure, small size and low price. 3. Compact structure, non-metallic lubrication sleeve is installed between the guide shaft and the guide frame, the valve flap can be raised and lowered flexibly, and no lock phenomenon will occur. 4. The skeleton type rubber sealing ring is directly inlaid on the valve body, which avoids the direct erosion of the sealing ring by the medium for a long time, and the service life is obviously prolonged, and it is strong and durable. 5. The valve flap has a short opening and closing stroke, which can effectively prevent water hammer from occurring. visit our website: https://www.kehuacasting.com/valve.html

Ductile Iron Flanged Flexible Seat Rising-Stem Gate Valve, PN16/PN10 Main accessories and materials Name Material Valve body and bonnet GGG50 Disc GGG50+EPDM Stem 2Cr13 Seat Ring GGG50   Advantage The soft-seal gate valve overcomes the defects of general gate valve such as poor sealing, fatigue, and easy rust. The soft sealing gate valve is a replacement product of the traditional gate valve. It uses the compensation effect of the elastic gate plate to produce a small amount of deformation to achieve a good sealing effect. The valve has the obvious advantages of light switch, reliable sealing, good elastic memory and long service life, and can be widely used It is used as a regulating and intercepting device on fluid pipelines such as tap water, sewage, construction, food, electricity, medicine, metallurgy, textiles, energy systems, etc.   Features 1. Flat-bottomed seat The traditional gate valve is often caused by foreign objects such as stones, wood blocks, cement, paper scraps, debris and other sludge accumulated in the bottom groove of the valve after the pipe is flushed with water. The bottom of the soft-seal gate valve adopts the same flat-bottom design as the water pipe, which is not easy to cause debris siltation and makes the fluid flow unimpeded. 2. Overall encapsulation The valve adopts high-quality rubber for integral inner and outer rubber. The domestic first-class rubber vulcanization technology enables the vulcanized valve to ensure accurate geometric dimensions, and the rubber and ductile iron valve are firmly connected , not easy to fall off, and have good elastic memory. 3. Corrosion resistance The valve body is coated with powder epoxy resin to prevent corrosion and rust of the valve body. It can also be used in sewage systems. Not easy to break. In the past, traditional cast iron gate valves often broke due to foreign objects hitting, colliding or overlapping. Due to the use of nodular cast iron for the body, this situation has been greatly reduced. 4. Three "O" type Because the valve stem adopts three "O" ring seal ring design. It can reduce the frictional resistance when switching, greatly reduce water leakage and can replace the sealing ring without stopping the water.

Working conditiona: 1).The maximum speed of the high-speed shaft does not exceed 1500r/min2).Peripheral speed of gear driving is not more than 10m/s 3).Working environmental temperature is -40~+45°C. 4).Can be used for run in both positive and negative direction. Characteristics: Small volume and light weight. Under the same conditions, it is 1/2 weight lighter than ordinary involute cylindrical gear reducer, and 1/2~1/3 smaller in volume.  High transmission efficiency: single-stage planetary gear reducer reaches 97%-98%; two-stage planetary gear reducer reaches 94%-96%; three-stage planetary gear reducer 91%-94%.  Large transmission power range: from less than 1KW to 1300KW, or even greater.  Large transmission range: i=2.8～2000  Strong adaptability and durability.

Minimum Order: 100

2022 New design mini industrial remote control. This is the smallest control we design.It use 3 pcs AA batteries as power source, so that there won't be any trouble about Li battery can't be shipped by express. You could choose adding 4 pcs magnets on the back shell so it could attach on iron surface. Each our control's transmitters and receivers have unique ID, so that even they are several sets remote control working in the sample place, only paired ones would react to each other. One receiver pairing with 2 or more transmitters is acceptable.

MHT200 Series sheet metal CNC precision leveler parameter table Machine Model：MHT200-450-15 MHT200-600-15 MHT200-1000-15 MHT200-1300-15 MHT200- 1600-15 MHT200-2100-15 Roller Diameter：φ200mm Roller Number：15/19 Nominal Leveled Width：0-450mm 0-600mm 0-1000mm 0-1300mm 0-1600mm 0-2100mm Rated Plate Thickness：20~30mm Max, Plate Thickness：40 Shortest Workpiece：310mm Applicable Object：Coil, plane parts, sheet materials, etc

Minimum Order: 1 bags