China Professional 8bar 50HP Electrical Industrial Air Screw Compressor for Food Industry with high quality

Merchandise Description

DHH direct pushed sequence oil-considerably less screw compressors are reduced sounds, CZPT higher performance, trustworthy good quality.
ZheJiang DHH screw compressor functions:
1. Perfect performance
two. Microcomputer controller
three. DHH screw compressor OEM acceptablee
Welcome to visit our factory!

DC Collection (Direct) Screw Compressor Technical Parameters:

A represents air-cooling sort, W represents h2o-cooling type
Working setting temperature: – 5 °C ~ forty five °C
The exhaust temperature is considerably less than setting temperature about + 10 °C ~ fifteen °C.
Driving method: belt transmission
Startup method: immediate commence under 11KW, and Y-Δ begin previously mentioned 11KW
Operate power: 380V / 50HZ, 460V / 230V / 6KV and 10KV voltages can be created for customers
F.A.D quantity movement check is in accordance to ASMC PTC9 or ISO1217 standard (GB/T3853).


Project Situation

Consumer Opinions

Packaging and Shipping 

• Packing Details: Plywood crate pallet furthermore foam board and bubble movie, Full closed wooden scenario. 1pcs/every package (for stationary screw air compressor)

• Shipping method: by sea, by LCL/FCL or as asked for

• Shipping method: FOB, CFR, CIF and EXW and so on.

• Shipping time: in 7-fifteen days right after obtaining deposit (tailored devices not integrated)

About us

CZPT Compressor ZheJiang Co.,Ltd.was launched in 1996 with in excess of a hundred and fifty competent employees and far more than 25 R&D engineersteams ‘ .We emphasis on the study & develop,manufacture and strength-preserving answers of screw air compressor to develop benefit for clients and culture.In 2018 our complete product sales volume approached fifteen million US pounds.By above 23 a long time enhanced experiences of developing, making and marketing,nowadays our valued clients are above one hundred thirty nations around the world.

Germany Regular and 13 many years exporting experience support us gained more than 50 loyal abroad agents.

Dehaha’s principal businesses concentrate in pursuing crucial locations:
Oil-injected rotary screw compressors
Moveable screw air compressors
Oil cost-free air compressors
Substantial strain air compressors
Air treatment method equipment

At Dehaha,we earn our customers’ CZPT and fulfillment by producing the outstanding top quality compressed air goods for all industries.All of our items are developed for reliable functionality,easy servicing,and optimum strength performance.We have product sales associates who can converse English,Spanish,French,and Russian which can make it simpler for our consumers from all over the globe to interact and negotiate with us.

CZPT repeatedly innovates item development and administration to meet up with customers’ demand from customers.The potent business tradition and continuous innovation make CZPT enhanced quickly to reach the enterprise theory”Energy Saving 1st, Mutual Benefit Shared”. CZPT mission is to be a globe-renowned higher-stop brand name,with sustainable development,constantly improving its own value and sharing it with our clients and employees.Dedicated to offer our buyers a silent and energy-conserving made products.

Our Services

one.24/7 soon after income support support in diverse languages.
two.Stick to up the suggestions of products in 2 months interval by email or contact.
three.Assistance of set up and commissioning on website can be presented by manufacturing unit-qualified specialists or neighborhood Licensed Service Centre.
4.Specialized education for buyers in DEHAHA air compressor manufacturing facility or doing work website.
5.Lots of unique spare parts with confirmed quality are all offered from our central stocks in ZheJiang and all distributors’depots. 
six.All varieties of technological files in various languages.

Soon after-sale Service

• Any inquiries or requests before, during or after income, we would like to support you any time and will locate you the greatest solution in 24 several hours.
• Guarantee: One particular calendar year for the complete equipment Real spare areas will be provided with the very best price tag.
• An overboard engineer support is offered.

 Overseas Engineer Provider
• We are available to ship our engineer for aboard support. Only need you to set up lodging, transportation, and translator. The further cost for each will be discussed primarily based on the neighborhood value level.

Particular Personalized Service

(1) Total OEM
• Quantity: at minimum 5 pcs
• In this plan, we will do all the modifications (Color, nameplate, and brand) as your require, and will not charge additional charge.

(2) Fifty percent OEM
• Amount: no restrict
• Below this software, we can make the needed alteration (nameplate and emblem) but we will charge some added fee for the nameplate, as the nameplate factory has the MOQ.

(3) Symbol OEM
• Amount: no restrict
• Only the logo will be altered to yours, and no additional charge will be billed.


Q1. Are you trading firm or manufacture ?
A: We are skilled manufacture of screw air compressor of ZheJiang , China, more than 24 many years.

Q2. How long is the shipping time ?
A: For normal voltage ,15 doing work days. Non-regular ,make sure you contact our income.

Q3. What’s payment phrase ?
A: T/T, L/C, D/P, Western Union, Paypal, Credit score Card, and etc. Also we could acknowledge USD, RMB, Euro and other forex.

This fall. How about your right after-revenue provider ?
A: 1.Supply consumers with installation and commissioning on the internet directions.
     2. Nicely-qualified engineers available to overseas services.
     3.Worldwide brokers and after services avaiable.prepare our engineers to assist you instruction and set up.

Q5. How about your warranty?
A: A single yr for the total equipment and 2 a long time for screw air stop, apart from consumable spare areas.

Q6. Do you have any certificate ?
A: Indeed, for each distinct customer’s industry require ,we can offer CE ,ISO and many others certification.

Q7. What about the upkeep ?
A: Initial servicing need to have to be completed right after 500Hours, and then every 2000-3000 several hours to do the typical servicing, and think about the actual atmosphere.

Q8. How do you management quality ?
A: 1.The uncooked supplies are strictly inspected
     2. Some essential parts are imported from overseas
     3.Each compressor need to pass at least 5 several hours of steady screening before leaving the manufacturing unit.

Q9. Do you offer OEM services ?
A: Of course.The two OEM & ODM services can be approved.

Q10.How long could your air compressor be employed?
A: Generally, far more than ten several years.

How to Restore and Sustain an Air Compressor

A compressor is a gadget utilised to go air from 1 place to one more. Air enters the air compressor by means of the ingestion valve. Inside the compressor, the vanes on the interior rotor rotate in an eccentric cavity. The self-changing length arm divides the space into a number of cavities of distinct sizes. As the rotor rotates, air fills the cavity. As air flows about the cavity, it builds stress and is squeezed out of the compressor output.

Good displacement

Good displacement air compressors use reciprocating pistons to compress air. Gasoline is drawn in during the suction stroke and compressed by shifting the piston in the reverse route. It then discharges the compressed air by relocating it in the reverse course. This kind of air compressor is most commonly identified in automobiles, refrigerators, and other purposes that require high strain. Nevertheless, it is not as efficient as a centrifugal compressor.
Most contemporary air compressors use positive displacement. Constructive displacement designs seize a volume of air in the compression chamber and distribute it when the pump is working at optimum potential. They are much more inexpensive than their negative displacement counterparts. Reciprocating screw air compressors are the most common constructive displacement compressors. The reciprocating screw air compressor adopts a water jacket about the cylinder and is often utilised in processes this sort of as oil drilling.
A bicycle pump is an example of positive displacement compression. Air is drawn into the cylinder and compressed by the transferring piston. A piston compressor functions on the very same principle, but it makes use of a rotating crankshaft or connecting rod to comprehensive the motion of the pistons. There are two varieties of positive displacement compressors: single-acting and double-performing. Both types perform on the very same basic principle, both are good displacement compressors. The difference in between the two types is the stress ratio.
In air compression, positive displacement compression reduces the quantity of the fluid and minimizes its viscosity. This final results in increased pressure ratios and is employed in centrifugal, axial, and scroll compressors. Constructive displacement is a common function of most air compressors. Constructive displacement compressors provide the same advantages and are much more vitality-productive when utilized to oil-cost-free and gasoline purposes. This kind of compression is generally the very best choice for reduced-force apps.

oil free

If you happen to be searching for an air compressor for your company, consider an oil-free air compressor. These versions supply cleaner, quieter operation than conventional air compressors and demand considerably less maintenance. They also satisfy ISO Class or Course 1 air purity demands. Oil-totally free air compressors are also quieter, with fewer relocating areas and considerably less sound. These advantages make oil-free air compressors an best resolution for many industrial purposes.
Air purity is critical in several industries. Even the tiniest drop of oil can injury production gear or injury items. The ideal way to locate an oil-free air compressor for your enterprise is to take into account the procedure and finish product. As air good quality enhances, far more and more companies are turning to oil-totally free compressors. Some of the rewards and disadvantages of these air compressors are:
When selecting an oil-free of charge air compressor, it is important to comprehend the terminology utilized in the market. Understanding these conditions will make it less complicated for you to choose the right compressor for your demands. ACTFM, or genuine cubic ft for each minute, is an market time period for measuring the volume of air pumped in 1 moment beneath rated situations. Though a simple number, it can be very useful in figuring out which kind of air compressor is best for your software.
The ISO 8573-1 intercontinental regular defines air top quality and offers air purity classifications. The strictest classification is air purity course . Numerous producers claim that oil-totally free air compressors fulfill this common. Nonetheless, a class oil-totally free air compressor does not automatically indicate that the air is free of contaminants. In simple fact, Class is the benchmark for air purity. Even though zero air quality is the greatest degree, that will not indicate it truly is completely oil-free.

double performing

A double-performing air compressor is a gadget that utilizes compressed air to create electrical energy. Its functioning principle is based mostly on piston and connecting rod. The connecting rod connects the crankshaft to the piston via pins and caps. The piston moves as the piston moves. Rods are generally made of cast carbon steel. In conditions of service and maintenance, double-performing compressors demand standard vise routine maintenance and suitable cleansing.
The displacement of the compressor is a evaluate of the displacement that the piston can create in a particular period of time of time. Displacement is generally expressed in actual cubic feet for every minute. The specific calculation depends on the sort of cylinder and the configuration of the compressor. One-acting cylinders can have head-end or crank-finish displacement, both of which can be calculated utilizing the displacement equation. A double-acting air compressor will use this equation. 4 and 6 calculate the displacement.
Double-performing air compressors have a number of cylinders and are made of cast iron. They are water-cooled and have a mechanical relationship in between the piston and connecting rod. A double-acting compressor compresses air 2 times per revolution of the motor. A single cylinder moves up, whilst the other cylinder moves down. The piston moves down, allowing air to enter via valve #1. During the procedure of the compressor, the temperature of the air and gas raises.
Double-performing air compressors usually have large stress and are regarded as workhorses. Double-performing compressors also function intercooling and double compression. As a end result, these devices are inclined to previous more time than single-performing compressors. Its low velocity and dual compression make it a workhorse in the compressor industry. Double-acting air compressors are workhorses and versatile products.

gas tank force change

You can adjust the stress in the air compressor tank by modifying the differential stress. You can switch the mainspring clockwise or counterclockwise to enhance or lower the force. This valve will open when the strain is minimal adequate to start off the compressor. If the stress is as well minimal, the valve ought to be closed. The reduce-in and minimize-out pressures ought to be established to acceptable values. After modifying the tank pressure, examine the hysteresis of the tank force swap and established the preferred shutoff pressure.
If the stress in the tank falls below the reduce-in level, the tank pressure swap should be changed. You can test the change with a multimeter. Make confident the change is not destroyed. If you can not locate the switch, you can appear at the other sections. If you find any broken or lacking components, you need to change them. Normally, it may be time to examine the tank pressure swap. You may need to have to disassemble the compressor and get rid of the change.
The gasoline tank strain change is an crucial element of the air compressor. It retains you knowledgeable of the quantity of air sent by the compressor. If your tank or tank is broken, your readings will be mistaken. If the strain change is destroyed, it will not operate appropriately and outcome in incorrect readings. Luckily, there are some easy approaches to resolve this. To avert this from happening, keep the tank stress change in good condition.
When the air stress in the tank drops to the reduce-in stress setting, the change allows power to movement via it. This will commence the motor and pump of the air compressor. Then, if the force in the tank rises over the lower-off degree, the change will journey and cease the compressor. This will avoid it from being more than-pressurized. Electricity circulation will keep on to flow to the motor. Relying on your compressor product, you can modify the cut-in and minimize-out pressures as needed.

power source

The electrical power provide of the air compressor is extremely essential. Most air compressors run on 12 VDC, which is excellent for automotive use. Alternatively, you can purchase a switching electrical power offer for around $20. No make a difference which electricity offer you decide on, you have to ensure that it can support the optimum current of the compressor. You can uncover energy materials in all dimensions, from quarter-horsepower to 5-horsepower.
The voltage needed for a 3-section air compressor will range. Three-stage air compressors demand 3 different energy cords and a a few-stage electrical services panel. This is because a standard a hundred and twenty/240-volt electrical services panel is not ample to energy a a few-section compressor. Furthermore, three-phase compressors call for three individual isolated wires for the engine and motor circuits. 3-stage compressors do not need a neutral wire.

China Professional 8bar 50HP Electrical Industrial Air Screw Compressor for Food Industry     with high qualityChina Professional 8bar 50HP Electrical Industrial Air Screw Compressor for Food Industry     with high quality

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