Product Description

Agricultural machinery 3 point rotary tiller

The Rotary tiller is perfect for cultivating,aerating andstirring up soil for garden,food plots and other tillage needs.
Rotocultivator Works on 25-160HP Tractors.

1) Cast Blades:keeping a sharp cutting edge and maximizing the performance of the rotavator.They are made of special material, with over times heat treatment process to ensure great working performance.
2) Rotary Tiller Oil bath iubrication with all gear-driven driveline.
3) The Rotary Tiller suspension plate shape is made by laser cutting,molding location.
4) Self-sharpening heat-treated tines.
5) Labels are:water proof, damp proof, CZPT proof, anti-ultraviolet radiation.
6)Adjustable runners for working depths from 1 in.to 7 in.
7) Come with heavy-duty PTO shaft and slip clutch.

 

Any quality problem you have in 1 year, we promise to help you solve  asap.

Every customer to us is unique, best service will give you.

We provide you our machine with good material and promise not to deduct the material.

1. Transmission: chain driven. 
2. Gearbox is made of casting iron.  Material performance is better. Not easy broken. 
3. The suspension plate shape is not easy to deform. 
4. Chain device hand adjustable. More easy and reliable. 

1. Side protection plates are added onto the rear deflection. This device prevents the soil flying out.  
2. The tilling height can be adjustable. 
3. The structure is firm and stable.
4. 3 point PTO shaft CZPT Cultivator Rotary Tiller

 

 

Established in 2000 year, ZheJiang Bank Invenstment Agriculture Development Pvt. Ltd. (BIA) is a globally renowned manufacturer of Farm Equipment under the brand name BIA. Synonymous with quality and durability, BIA is a brand of choice amongst farmers in CHINA and 100 other countries. Company`s diverse range of products include Tractor, Power Tiller, Seeder equipments, Sprapers, Tillage Implements ( Disc harrow, Disc plow, Rotary tiller, Cultivator, Furrow plough Ditching ridger, Scraper, Hole digger) etc. Marked by 20 years of experience, we have been contributing to agricultural growth by providing innovative implements at the most affordable prices.

With our pursuit to perfection in all the spheres of the business, we have made a strong presence in domestic as well as overseas market. Our state-of-the-art manufacturing units are equipped with advanced machinery capable of executing bulk orders with precision. We use best quality of raw material and sustainable engineering designs for manufacturing innovative implements of International standards. Our company has been certified with ISO 9001: 2008 for following a world-class quality management system.

Q1. How to buy CHINABIA products in Made-in-China.com?
Inquiry——— Quotation ——–Price reasonable ——-Check with specification —–Proforma Invoice  ————Payment made ——- Producing the items ——-Checking Quality———–Product shipment ———– Customer confirm———– After-sales service 

Q2.How long is the delivery date?
A:In general, we can ship the goods within 20-30 days after receiving your payment. Of course, it also depends on your quantity.

Q3. How can I get to your factory?
A:We are located in ZheJiang ,  You can fly to HangZhou/HangZhou Airport , Near the HangZhou Port . the transportation is very convenient

Q4.Do you have stock for all items?
A:In general, we have some stock, while if you need a bulk order, we still need time to produce it. Of course, we will inform all details you before your payment.

Q5: What’s your main products?
A: Our products are covered almost all farm machines , we can meet your any demands.

Q6. What is your terms of payment?
A: T/T, L/C, Paypal,Western Union

Q7. How about the Warranty?
15 months warranty from the time of the goods arrive at destination.

Q8. Could we buy 1 sample?
Yes, of course, maybe you should you payment, then you start the mass order, we will return to you.

 

Parameters of Rotary Tiller

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Models	1GQN-80	1GQN-100	1GQN-125	1GQN-140	1GQN-150	1GQN-180	1GQN-200	1GQN-250	1GQN-300	1GQN-350	1GQN-400
Matched power (hp)	15-20	18-22	20-25	25-30	25-30	50-60	55-75	75-80	90-120	125-150	140-160
Working width (mm)	700	900	1200	1300	1400	1650	1850	2350	2850	3350	3850
Working depth (cm)	10-18	10-18	10-18	10-18	10-18	12-20	12-20	12-20	12-20	12-20	12-20
No. of knife (pcs)	18	22	26	30	34	42	46	58	70	82	94
Type of knife	IT225					IT245
Total weight(kg)	175	180	190	200	210	350	380	400	600	870	940
Linkage	Three-pointed mounted

Parameters of Rotary Tiller

###

Models	1GQN-80	1GQN-100	1GQN-125	1GQN-140	1GQN-150	1GQN-180	1GQN-200	1GQN-250	1GQN-300	1GQN-350	1GQN-400
Matched power (hp)	15-20	18-22	20-25	25-30	25-30	50-60	55-75	75-80	90-120	125-150	140-160
Working width (mm)	700	900	1200	1300	1400	1650	1850	2350	2850	3350	3850
Working depth (cm)	10-18	10-18	10-18	10-18	10-18	12-20	12-20	12-20	12-20	12-20	12-20
No. of knife (pcs)	18	22	26	30	34	42	46	58	70	82	94
Type of knife	IT225					IT245
Total weight(kg)	175	180	190	200	210	350	380	400	600	870	940
Linkage	Three-pointed mounted

Screw Shaft Types

A screw shaft is a cylindrical part that turns. Depending on its size, it is able to drive many different types of devices. The following information outlines the different types of screws, including their sizes, material, function, and applications. To help you select the right screw shaft, consider the following factors:

Size

A screw can come in a variety of shapes and sizes, ranging from a quarter to a quarter-inch in diameter. A screw is a cylindrical shaft with an inclined plane wrapped around it, and its main function is to fasten objects together by translating torque into a linear force. This article will discuss the dimensions of screws and how to determine the size of a screw. It is important to note that screw sizes can be large and small depending on the purpose.
The diameter of a screw is the diameter of its shaft, and it must match the inner diameter of its nuts and washers. Screws of a certain diameter are also called machine screws, and they can be larger or smaller. Screw diameters are measured on the shaft underneath the screw head. The American Society of Mechanical Engineers (ASME) standardized screw diameters in 3/50-inch to 16 (3/8-inch) inches, and more recently, sizes were added in U.S. fractions of an inch. While shaft and head diameters are standardized, screw length may vary from job to job.
In the case of the 2.3-mm screw group, the construct strength was not improved by the 1.2-mm group. The smaller screw size did not increase the strength of the construct. Further, ABS material did not improve the construct strength. Thus, the size of screw shaft is an important consideration in model design. And remember that the more complex your model is, the larger it will be. A screw of a given size will have a similar failure rate as a screw of a different diameter.
Although different screw sizes are widely used, the differences in screw size were not statistically significant. Although there are some limitations, screws of different sizes are generally sufficient for fixation of a metacarpal shaft fracture. However, further clinical studies are needed to compare screw sizes for fracture union rates. So, if you are unsure of what size of screw shaft you need for your case, make sure to check the metric chart and ensure you use the right one.

Material

The material of a screw shaft plays an important role in the overall performance of a screw. Axial and central forces act to apply torque to the screw, while external forces, such as friction, exert a bending moment. The torsional moments are reflected in the torque, and this causes the screw to rotate at a higher rate than necessary. To ensure the longevity of the screw, the material of the screw shaft should be able to handle the bending moment, while the diameter of the shaft should be small enough to avoid causing damage.
Screws are made from different metals, such as steel, brass, titanium, and bronze. Manufacturers often apply a top coating of chromium, brass, or zinc to improve corrosion resistance. Screws made of aluminum are not durable and are prone to rusting due to exposure to weather conditions. The majority of screw shafts are self-locking. They are suited for many applications, including threaded fasteners, C-clamps, and vises.
Screws that are fabricated with conical sections typically feature reduced open cross-sectional areas at the discharge point. This is a key design parameter of conical screw shafts. In fact, reductions of up to 72% are common across a variety of applications. If the screw is designed to have a hard-iron hanger bearing, it must be hardened. If the screw shaft is not hardened, it will require an additional lubricant.
Another consideration is the threads. Screw shafts are typically made of high-precision threads and ridges. These are manufactured on lathes and CNC machines. Different shapes require different materials. Materials for the screw shaft vary. There are many different sizes and shapes available, and each one has its own application. In addition to helical and conical screw shafts, different materials are also available. When choosing material, the best one depends on the application.
The life of the screw depends on its size, load, and design. In general, the material of the screw shaft, nut body, and balls and rollers determine its fatigue life. This affects the overall life of the screw. To determine whether a specific screw has a longer or shorter life, the manufacturer must consider these factors, as well as the application requirements. The material should be clean and free of imperfections. It should be smooth and free of cracks or flaking, which may result in premature failure.

Function

The function of a screw shaft is to facilitate the rotation of a screw. Screws have several thread forms, including single-start, double-start and multi-start. Each form has its own advantages and disadvantages. In this article we’ll explore each of them in detail. The function of a screw shaft can vary based on its design, but the following are common types. Here are some examples of screw shaft types and their purposes.
The screw’s torque enables it to lift objects. It can be used in conjunction with a bolt and nut to lift a load. Screws are also used to secure objects together. You can use them in screw presses, vises, and screw jacks. But their primary function is to hold objects together. Listed below are some of their main functions. When used to lift heavy loads, they can provide the required force to secure an object.
Screws can be classified into two types: square and round. Square threads are more efficient than round ones because they apply 0deg of angle to the nut. Square threads are also stronger than round threads and are often used in high-load applications. They’re generally cheaper to manufacture and are more difficult to break. And unlike square threads, which have a 0deg thread angle, these threads can’t be broken easily with a screwdriver.
A screw’s head is made of a series of spiral-like structures that extend from a cylindrical part to a tip. This portion of the screw is called the shank and is made of the smallest area. The shank is the portion that applies more force to the object. As the shaft extends from the head, it becomes thinner and narrow, forming a pointed tip. The head is the most important part of the screw, so it needs to be strong to perform its function.
The diameter of the screw shaft is measured in millimeters. The M8 screw has a thread pitch of 1.25 mm. Generally, the size of the screw shaft is indicated by the major and minor diameter. These dimensions are appended with a multiplication sign (M8x1).

Applications

The design of screws, including their size and shape, determines their critical rotating speeds. These speeds depend on the threaded part of the screw, the helix angle, and the geometry of the contact surfaces. When applied to a screw, these limits are referred to as “permissible speed limits.” These maximum speeds are meant for short periods of time and optimized running conditions. Continuous operation at these speeds can reduce the calculated life of a nut mechanism.
The main materials used to manufacture screws and screw shafts include steel, stainless steel, titanium, bronze, and brass. Screws may be coated for corrosion resistance, or they may be made of aluminium. Some materials can be threaded, including Teflon and nylon. Screw threads can even be molded into glass or porcelain. For the most part, steel and stainless steel are the most common materials for screw shafts. Depending on the purpose, a screw will be made of a material that is suitable for the application.
In addition to being used in fasteners, screw shafts are used in micrometers, drillers, conveyor belts, and helicopter blades. There are numerous applications of screw shafts, from weighing scales to measuring lengths. If you’re in the market for a screw, make sure to check out these applications. You’ll be happy you did! They can help you get the job done faster. So, don’t delay your next project.
If you’re interested in learning about screw sizing, then it’s important to know the axial and moment loads that your screws will experience. By following the laws of mechanics and knowing the load you can calculate the nominal life of your screw. You can also consider the effect of misalignment, uneven loading, and shocks on your screw. These will all affect the life of your screw. Then, you can select the right screw.