Product Description

Provide us with the in depth data in accordance to the pursuing drawing for us to estimate.

 

 

 

FAQ
 

1. Are you manufacturer or investing firm?

We are the major company in Elevator Pulley area for far more than 30 years, integrating R & D, Production and income as 1 covering an region of 46,620 sq. meters.
 

two. What substance are you utilizing for packing?

We can use cartons or wooden instances to pack the merchandise according our customers' demands.
 

three. We techniques are you making use of for transport?

We can use Sea shipping and delivery, Air transport and Categorical accordingly. We have prolonged-term cooperation with TNT, FedEx, UPS, EMS and DHL, a number of techniques to choose from.
 

four. How can I location an buy with you?

The ideal way is to send out us your drawing and our engineer can make a drawing according to our exist mould. If you do not have a drawing, you can deliver us your knowledge for the elevator or pulley, we can also make drawing accordingly.
 

5. Do you have any other techniques to introduce your business to all in excess of the globe?

We also show up at exhibitions at home and overseas. Remember to leave us your speak to info and we will send you invitation in advance of time.

Diameter[D]	No.	Item Code	Groove[N]	Rope Diameter[d]	Groove distance [a]	Inner Diameter [E]	Pulley Width [B1]	Hub  Width [B2]	Speed [m/s]
Φ320	1	NE320001	4	Φ8	12	Φ80-Φ90	60	80	≤2
	2	NE320002				Φ100-Φ110		85	≤2
	3	NE320003				Φ120-Φ130		90	≤2
	4	NE320004	5	Φ8	12	Φ80-Φ90	72	80	≤2
	5	NE320005				Φ100-Φ110		85	≤2
	6	NE320006				Φ120-Φ130		90	≤2
	7	NE320007	6	Φ8	12	Φ80-Φ90	85	80	≤2
	8	NE320008				Φ100-Φ110		85	≤2
	9	NE320009				Φ120-Φ130		90	≤2
Centrifugal polymerization one-piece metal bushing Nylon Pulley of same specification									≤3
1.Nier can supply standard parts such as Bearing, Shaft, U-bolt, etc according to customers' requirements. 2.Nier can produce other Non-standard elavator driving sheave according to customers'  requirements. 3.The above are standard common parameters.Pulley with diameter of Φ320,Φ400,Φ520 and others can also be supplied.     The below diameters of pulley are avaliable:  Φ150/Φ200/Φ220/Φ240/Φ250/Φ260/Φ280  Φ290/Φ300/Φ330/Φ350/Φ360/Φ410/Φ420  Φ440/Φ450/Φ480/Φ500/Φ540/Φ600/Φ640 Scope of application: villa elevator, passenger elevator, cargo elevator,   sightseeing elevator

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Diameter[D]	No.	Item Code	Groove[N]	Rope Diameter[d]	Groove distance [a]	Inner Diameter [E]	Pulley Width [B1]	Hub  Width [B2]	Speed [m/s]
Φ400	1	NE400001	4	Φ10	14/15/16	Φ100-Φ110	73	85	≤2
	2	NE400002				Φ120-Φ130		90	≤2
	3	NE400003				Φ140		95	≤2
	4	NE400004	5	Φ10	14/15/16	Φ100-Φ110	90	85	≤2
	5	NE400005				Φ120-Φ130		90	≤2
	6	NE400006				Φ140		95	≤2
	7	NE400007	6	Φ10	14/15/16	Φ100-Φ110	105	85	≤2
	8	NE400008				Φ120-Φ130		90	≤2
	9	NE400009				Φ140		95	≤2
	10	NE400010	7	Φ10	14/15/16	Φ140	120	95	≤2
	11	NE400011				Φ150-Φ160		115	≤2
	12	NE400012	8	Φ10	14/15/16	Φ140	137	95	≤2
	13	NE400013				Φ150-Φ160		115	≤2
	14	NE400014	9	Φ10	14/15/16	Φ140	153	115	≤2
	15	NE400015				Φ150-Φ160		115	≤2
Centrifugal polymerization one-piece metal bushing Nylon Pulley of same specification(No.1-9)									≤3
Centrifugal polymerization one-piece metal bushing Nylon Pulley of same specification(No.10-15)
1.Nier can supply standard parts such as Bearing, Shaft, U-bolt, etc according to customers' requirements. 2.Nier can produce other Non-standard elavator driving sheave according to customers'  requirements. 3.The above are standard common parameters.Pulley with diameter of Φ320,Φ400,Φ520 and others can also be supplied.     The below diameters of pulley are avaliable:  Φ150/Φ200/Φ220/Φ240/Φ250/Φ260/Φ280  Φ290/Φ300/Φ330/Φ350/Φ360/Φ410/Φ420  Φ440/Φ450/Φ480/Φ500/Φ540/Φ600/Φ640 Scope of application: villa elevator, passenger elevator, cargo elevator,   sightseeing elevator

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Diameter[D]	No.	Item Code	Groove[N]	Rope Diameter[d]	Groove distance [a]	Inner Diameter [E]	Pulley Width [B1]	Hub  Width [B2]	Speed [m/s]
Φ520	1	NE500001	4	Φ10	14/15/16	Φ100-Φ110	73	85	≤2
	2	NE500002				Φ120-Φ130		90	≤2
	3	NE500003				Φ140		95	≤2
	4	NE500004	5	Φ10	14/15/16	Φ100-Φ110	90	85	≤2
	5	NE500005				Φ120-Φ130		90	≤2
	6	NE500006				Φ140		95	≤2
	7	NE500007	6	Φ10	14/15/16	Φ100-Φ110	105	85	≤2
	8	NE500008				Φ120-Φ130		90	≤2
	9	NE500009				Φ140		95	≤2
	10	NE500010	7	Φ10	14/15/16	Φ140	120	95	≤2
	11	NE500011				Φ150-Φ160		115	≤2
	12	NE500012	8	Φ10	14/15/16	Φ140	137	95	≤2
	13	NE500013				Φ150-Φ160		115	≤2
	14	NE500014	9	Φ10	14/15/16	Φ140	153	115	≤2
	15	NE500015				Φ150-Φ160		115	≤2
Centrifugal polymerization one-piece metal bushing Nylon Pulley of same specification(No.1-9)									≤3
Centrifugal polymerization one-piece metal bushing Nylon Pulley of same specification(No.10-15)									≤4
1.Nier can supply standard parts such as Bearing, Shaft, U-bolt, etc according to customers' requirements. 2.Nier can produce other Non-standard elavator driving sheave according to customers'  requirements. 3.The above are standard common parameters.Pulley with diameter of Φ320,Φ400,Φ520 and others can also be supplied.     The below diameters of pulley are avaliable:  Φ150/Φ200/Φ220/Φ240/Φ250/Φ260/Φ280  Φ290/Φ300/Φ330/Φ350/Φ360/Φ410/Φ420  Φ440/Φ450/Φ480/Φ500/Φ540/Φ600/Φ640 Scope of application: villa elevator, passenger elevator, cargo elevator,   sightseeing elevator

Diameter[D]	No.	Item Code	Groove[N]	Rope Diameter[d]	Groove distance [a]	Inner Diameter [E]	Pulley Width [B1]	Hub  Width [B2]	Speed [m/s]
Φ320	1	NE320001	4	Φ8	12	Φ80-Φ90	60	80	≤2
	2	NE320002				Φ100-Φ110		85	≤2
	3	NE320003				Φ120-Φ130		90	≤2
	4	NE320004	5	Φ8	12	Φ80-Φ90	72	80	≤2
	5	NE320005				Φ100-Φ110		85	≤2
	6	NE320006				Φ120-Φ130		90	≤2
	7	NE320007	6	Φ8	12	Φ80-Φ90	85	80	≤2
	8	NE320008				Φ100-Φ110		85	≤2
	9	NE320009				Φ120-Φ130		90	≤2
Centrifugal polymerization one-piece metal bushing Nylon Pulley of same specification									≤3
1.Nier can supply standard parts such as Bearing, Shaft, U-bolt, etc according to customers' requirements. 2.Nier can produce other Non-standard elavator driving sheave according to customers'  requirements. 3.The above are standard common parameters.Pulley with diameter of Φ320,Φ400,Φ520 and others can also be supplied.     The below diameters of pulley are avaliable:  Φ150/Φ200/Φ220/Φ240/Φ250/Φ260/Φ280  Φ290/Φ300/Φ330/Φ350/Φ360/Φ410/Φ420  Φ440/Φ450/Φ480/Φ500/Φ540/Φ600/Φ640 Scope of application: villa elevator, passenger elevator, cargo elevator,   sightseeing elevator

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Diameter[D]	No.	Item Code	Groove[N]	Rope Diameter[d]	Groove distance [a]	Inner Diameter [E]	Pulley Width [B1]	Hub  Width [B2]	Speed [m/s]
Φ400	1	NE400001	4	Φ10	14/15/16	Φ100-Φ110	73	85	≤2
	2	NE400002				Φ120-Φ130		90	≤2
	3	NE400003				Φ140		95	≤2
	4	NE400004	5	Φ10	14/15/16	Φ100-Φ110	90	85	≤2
	5	NE400005				Φ120-Φ130		90	≤2
	6	NE400006				Φ140		95	≤2
	7	NE400007	6	Φ10	14/15/16	Φ100-Φ110	105	85	≤2
	8	NE400008				Φ120-Φ130		90	≤2
	9	NE400009				Φ140		95	≤2
	10	NE400010	7	Φ10	14/15/16	Φ140	120	95	≤2
	11	NE400011				Φ150-Φ160		115	≤2
	12	NE400012	8	Φ10	14/15/16	Φ140	137	95	≤2
	13	NE400013				Φ150-Φ160		115	≤2
	14	NE400014	9	Φ10	14/15/16	Φ140	153	115	≤2
	15	NE400015				Φ150-Φ160		115	≤2
Centrifugal polymerization one-piece metal bushing Nylon Pulley of same specification(No.1-9)									≤3
Centrifugal polymerization one-piece metal bushing Nylon Pulley of same specification(No.10-15)
1.Nier can supply standard parts such as Bearing, Shaft, U-bolt, etc according to customers' requirements. 2.Nier can produce other Non-standard elavator driving sheave according to customers'  requirements. 3.The above are standard common parameters.Pulley with diameter of Φ320,Φ400,Φ520 and others can also be supplied.     The below diameters of pulley are avaliable:  Φ150/Φ200/Φ220/Φ240/Φ250/Φ260/Φ280  Φ290/Φ300/Φ330/Φ350/Φ360/Φ410/Φ420  Φ440/Φ450/Φ480/Φ500/Φ540/Φ600/Φ640 Scope of application: villa elevator, passenger elevator, cargo elevator,   sightseeing elevator

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Diameter[D]	No.	Item Code	Groove[N]	Rope Diameter[d]	Groove distance [a]	Inner Diameter [E]	Pulley Width [B1]	Hub  Width [B2]	Speed [m/s]
Φ520	1	NE500001	4	Φ10	14/15/16	Φ100-Φ110	73	85	≤2
	2	NE500002				Φ120-Φ130		90	≤2
	3	NE500003				Φ140		95	≤2
	4	NE500004	5	Φ10	14/15/16	Φ100-Φ110	90	85	≤2
	5	NE500005				Φ120-Φ130		90	≤2
	6	NE500006				Φ140		95	≤2
	7	NE500007	6	Φ10	14/15/16	Φ100-Φ110	105	85	≤2
	8	NE500008				Φ120-Φ130		90	≤2
	9	NE500009				Φ140		95	≤2
	10	NE500010	7	Φ10	14/15/16	Φ140	120	95	≤2
	11	NE500011				Φ150-Φ160		115	≤2
	12	NE500012	8	Φ10	14/15/16	Φ140	137	95	≤2
	13	NE500013				Φ150-Φ160		115	≤2
	14	NE500014	9	Φ10	14/15/16	Φ140	153	115	≤2
	15	NE500015				Φ150-Φ160		115	≤2
Centrifugal polymerization one-piece metal bushing Nylon Pulley of same specification(No.1-9)									≤3
Centrifugal polymerization one-piece metal bushing Nylon Pulley of same specification(No.10-15)									≤4
1.Nier can supply standard parts such as Bearing, Shaft, U-bolt, etc according to customers' requirements. 2.Nier can produce other Non-standard elavator driving sheave according to customers'  requirements. 3.The above are standard common parameters.Pulley with diameter of Φ320,Φ400,Φ520 and others can also be supplied.     The below diameters of pulley are avaliable:  Φ150/Φ200/Φ220/Φ240/Φ250/Φ260/Φ280  Φ290/Φ300/Φ330/Φ350/Φ360/Φ410/Φ420  Φ440/Φ450/Φ480/Φ500/Φ540/Φ600/Φ640 Scope of application: villa elevator, passenger elevator, cargo elevator,   sightseeing elevator

The Air Compressor Is a Versatile Tool

The Air Compressor is one of the most versatile tools in any garage or workshop. It is easy to use and can perform a variety of tasks, from jackhammering to drilling. These machines are available in a wide variety of sizes and types, making it an excellent choice for a variety of situations. With a single motor, you no longer need separate motors for each tool. Its lightweight, compact design makes it easy to handle, and the single motor also reduces wear on parts.

Oil-injected

Oil-injected air compressors require a large amount of lubricant, which needs to be added to the sump regularly to maintain optimum performance. As there are many types of industrial fluids, a well-intentioned maintenance technician may add the wrong lubricant to the compressor. If this happens, the compressor will become incompatible with the lubricant, resulting in excessive carryover and the need to flush and replace downstream air treatment components.
Typically, the G 110-250 oil-injected rotary screw compressor from Atlas Copco provides reliable compressed air, preventing costly downtime. The G110-250 oil-injected rotary screw compressor is highly reliable and durable, enabling it to function in temperatures up to 46degC/115degF. Despite the oil-injected air compressor's robust design, this unit requires very little on-site installation, and it features simple operation.
The primary advantage of oil-injected air compressors is the reduced cost of running. The cost of oil-free compressors is less than half of that of oil-injected ones, and it will require fewer maintenance costs in the long run. Moreover, the oil-free system is more environmentally friendly than oil-injected air compressors. But the drawbacks of oil-injected air compressors are substantial, too. It can contaminate finished goods and cause a significant financial risk for the manufacturer.
An oil-injected rotary screw air compressor offers several advantages over its counterpart. First, it features an innovative vertical design with variable-speed drive, allowing it to run more efficiently. Second, oil-injected air compressors reduce energy consumption by up to 50% compared to non-oil-injected air compressors. They also have a thermostatic valve, allowing them to maintain an optimum temperature. Thermostatically-regulated oil coolers allow the compressor to run more quietly.

Oil-free

What is an oil-free air compressor? The name refers to a type of air compressor that does not contain oil in the compressor chamber. Oil-free air compressors still use oil for various purposes, including lubricating the moving parts and managing waste heat. However, many people do not realize that their air compressor still requires oil for proper functioning. This article will explore why this type of air compressor is preferable for many users.
First of all, oil-free air technology has many benefits. For one, it reduces the energy cost involved in filtering air, and it minimizes leaks. Moreover, it also reduces the oil costs associated with compressor refills. And finally, it reduces the risks of contamination. Oil-free air technology is the future of compressed air. If you're looking for an oil-free air compressor, here's what to look for in your search.
Depending on the purpose of your air compressor, it may be beneficial to invest in an oil-free air compressor. Oil-lubricated air compressors are generally more durable than their oil-free counterparts, but they may cost twice as much. You should still consider the cost of ownership before purchasing an oil-free compressor. The oil-free models can be easier to transport, and they are more powerful. Moreover, they're quieter than oil-lubed models.
An oil-free air compressor also means less maintenance, as it doesn't need oil to work. This type of air compressors also features fewer moving parts, which means fewer places for problems to develop. All oil-free air compressors are manufactured to meet ISO Class 0 and 1 air purity standards. They also have less noise and vibration compared to their oil-based counterparts. So, why not choose an oil-free air compressor for your business?

Gasoline

When choosing a gas-powered air compressor, it's important to consider the advantages of gasoline. This energy source can power a large air compressor without electricity. However, this type of air compressor lacks electrical hookup, so you'll need to run an extension cord if you need to use it at a distance. However, gas compressors are able to function with just a gas tank. This makes them ideal for medium to heavy-duty industrial applications.
Another important consideration when choosing a gas air compressor is its size. Larger compressors are typically larger than portable ones and require more space. This makes them easier to transport and operate on the go. However, if you're not sure which type of air compressor is best for you, consider the gas-powered versions. While they may be lighter, they don't run as smoothly as their electric counterparts. Gasoline-powered compressors are not as portable as their electric counterparts and require proper maintenance.

Electricity

Electricity in an air compressor is not cheap. A 25 HP air compressor runs for ten hours each day, five days a week. The motor in these machines consumes 746 watts per hour. To find out how much electricity the equipment uses, multiply the wattage by the running time. For example, if the compressor runs for three hours, then it will use 1.9 kilowatt hours of electricity. To determine how much electricity an air compressor uses per day, you can calculate the kilowatt hours and multiply the number by the utility rate. Considering this, you can determine the cost of running your air compressor once per month.
The cost of operating an air compressor depends on the type of compressor. Electric air compressors are often silent and can run without any maintenance. These tools can be left unattended for up to four thousand hours before requiring repair. Electric air compressors require higher power for higher pressure, so you should plan accordingly. Whether or not you need a maintenance visit is up to you, but the benefit of not having to spend a fortune on repairs is priceless.
Although compressed air is not an energy-efficient source, its use in a variety of applications may save you money and kilowatts. Since an air compressor uses power when it is running, the cost is lower than the cost of operating a power tool. If you plan to use your air compressor for a long time, make sure that it is maintained properly. Proper care will save you money and power, and you may even be able to get an extended warranty if the compressor breaks down.

Variable frequency drive

The main purpose of a variable frequency drive (VFD) in an air compressor is to reduce energy consumption in the process of compression. A single motor drag system cannot adjust its speed continuously according to the weight of the load. By applying frequency control to the compressor, the power consumption can be reduced while maintaining the same pressure level. Therefore, a VFD is an excellent choice for compressors. Its benefits are numerous.
A VFD can also monitor the temperature of the motor and send error signals if the motor is running too hot or too cold. This eliminates the need for a separate sensor to monitor the oil pressure. These functions are useful not only in lowering energy consumption, but also in improving the performance of an application. Moreover, a VFD can monitor additional variables such as temperature and motor speed. Hence, it is a useful investment.
When using a VFD, it is crucial to choose the right motor. The speed of the compressor should be within the maximum starting limit of the motor. The air tank may be of any size, but a constant pressure limit is required to keep the VFD running within the service factor of the motor. In addition to a VFD, a master controller should also include a remote pressure set point and a PID card for a master controller. The transmitter should incorporate all useful data from the VFD, including the speed and the oil temperature. The VFD must be tested before it is integrated with the master control. It should be tested for min and max speed, temperature, and current within the expected range.
The use of a VFD in an air compressor has many benefits. One of the most notable is the reduction in power consumption. Fixed-speed compressors run on set points of six to seven bar. An extra bar of compression uses 7 percent of energy. This energy is wasted. A VFD-powered air compressor can also increase the life span of compressor parts. It is one of the best investments in your compressor. So, why wait any longer?