The blades of the spiral pile can be made as usual or according to specific requirements. What we usually do is 10x2mm, the width of the blade is 10mm, the thickness is 2mm, and the pitch is generally 40mm. If the customer has requirements, it can be produced as 50mm. If the blade feels thin at 2mm, we can also produce it at 3mm. The blade is not easily deformed when it is driven into the ground.

Spiral piles we generally use pipe diameters of 76/89/114mm, wall thicknesses of 1.8/3.5/3.75mm, etc., and lengths of 800/1000/1250/1500/2000mm are all acceptable. We can weld the blades in proportion to different total lengths, and weld the total blade length and blade pitch according to the proportions or customer requirements. The number of turns of the blade can be according to customer requirements.

Spiral piles with nut series can have 3 nuts, which is the most common. There are also 6 nuts. We can weld the nuts according to the different requirements of customers. Under normal circumstances, the nut is M16 if the pile is relatively long, if the pile is particularly short, M8 nuts can also be welded. The function of the nut is to fix the pipe inside with bolts later. Welcome Inquiry.

The last step of the spiral pile is to pack it into the container. Generally, there are horizontal and vertical types, depending on the length. Customers can set a whole cabinet in one size, or mix and put multiple sizes in a cabinet, which is flexible. The pallet can be loaded with 2 layers or 3 layers. We can budget the container volume for customers according to different sizes, so as to save freight for customers.

After the galvanization of the spiral pile is completed, it will be brought back to our workshop for repair. Remove the burrs on the product, and if it is repaired, it will be placed in the tray according to the packaging requirements. The quantity that can be installed on a pallet will vary according to different diameters. The pallet iron rack will also be customized according to the special requirements of customers. If there is a pallet foot height requirement or a pallet overweight requirement, please communicate with the sales in advance.

After the production and welding of the ground screw pile products are completed, they are black parts before galvanizing. We will transport the cooperating galvanizing factory for galvanizing. Before galvanizing, it will be pickled first to remove stains and rust on the surface of the product. Then the piles will be hung up and placed in a zinc pot for galvanizing. Under normal circumstances, our zinc loading can reach 80-90 μm. We have professional inspectors to measure the amount of zinc for customers.

We have automatic welding machines, and we are advanced in production efficiency and production quality. In the production process of spiral screw piles, welding spirals points is a very important technical task. When welding blades, skilled welders are required, and the welding thickness meets the requirements.

The punching link of the spiral screw pile is an important step in the production process. For the nut style pile, we will punch, specific hole sizes, locations and qty so on on the pipe head according to customer requirements. At the tip of the round tip , We will also punch, so that the zinc liquid flows out smoothly. For punching hole details, customers can inform the sales staff in detail.

When the raw materials of the ground screw arrive, we will cut the pipe first, and then perform medium frequency heating and shrink pipe. If the customer requires a square tip, we will add a step of tapping. The cost of the square tip will be higher than that of the round tip, and it will be stronger. If the customer has a square tip request, please inform the professional sales staff when inquiring.

When the tube arrives, we need to remove rust to ensure the quality of the product. After galvanizing, the surface of the rusty pipe will not be tidy. After the raw material pipes of the spiral screw pile arrive, we will cut the pipes. According to the length of the pile required by the customer, we will cut the appropriate pipe. Generally, we will complete the cutting on the machine with 5 or so pipes. We strictly require the accuracy of the size. When cutting the tube, the tube will not be cut short, and even be required to be flattened. We will pick out the unqualified products and will not ship it.

Generally, the diameter of the pipe we often make is 76/89/114mm. If the customer has a pipe with special requirements, we can also reduce the diameter to meet the requirements. In the production process of the spiral pile with nut series, first we have to purchase raw material. For the production of screw piles pipe, we have 6 meters long and 12 meters long, usually 6 meters.

The N series of spiral screw piles are mainly used in the installation of columns, flagpoles, clotheslines, street lights, tents, etc., and can be made of short or long lengths, which is very convenient to install and carry. The N series of spiral piles is one of our best-selling products, because it has a wide range of applications and is easy to install, so this product is very popular in the market.

Spiral Pile N type is very popular in the world, because it can be used in many fields: city and parks, docking post, solar power systems, street lamp, traffic sign, trestle stand, fence, flag poles and banners, garden and leisure, sheds and containers, and so on.

The N type of screw pile is particular. When we weld the nut, we must ensure that the opposite side of the nut is perpendicular to the ground, so that the connector installed by the machine can be accurately clamped. If there is a deviation in the direction of the nut, it is very likely that the machine will not get stuck, so that the pile will be difficult to install quickly.

What is your terms of payment? 30% as deposit by T/T and the balance 70% paid before delivery. Accept L/C at sight. Now that the influence of Alibaba website is getting bigger and bigger, we also accept payment through Alibaba's Trade Assurance based on customers' payment habits. Trade Assurance has many benefits to protect the interests of customers. For example, it can ensure that the delivery time will not be delayed. At the same time, it also accumulates good data and praise for us.

Accepted Payment Currency We can accept many currencies, usually US dollars, but also Euros, British pounds, and RMB. If the customer is inconvenient to pay foreign exchange and wants to pay in other currencies, please confirm with our professional sales staff in advance, before the formal payment. We will try our best to provide customers with convenient services.

Supplier Service Regarding Supplier Service for ground screw, our reputation in the industry is very good. In the mouths of the customers who have worked together, you can hear the praises of our customers. Our inquiry quotation, product quality, On-time Shipment are among the best in the industry. It is precisely because of the excellent service that we have been cooperating with our old customers for many years and the relationship has been very stable.

Customer very pleased to cooperate with us, we never say [NO" to our buyer and work hard. I think we`ve establish a good partnership with each customer, and we are happy to bring good products and service for customers. Good quality with perfect service still is here, look forward to future cooperation with you.

Share a comment from our customers: They are very professional and response quickly, the delivery time I asked is very tight, but they try their best to make it, thanks a lot, look forward to our next cooperation. Thank customers for their sincere comments. We are very grateful for the orders given by customers, and we also work from the perspective of customers. This has been our tenet of serving for many years.

How could you guarantee your products? Each piece of products is manufactured by certified workshops, inspected by piece according to national QA/QC standard. We also could issue the warranty to customer to guarantee the qualityof ground screw. Before the order is delivered, we will take photos of the product to the customer so that the customer can understand the production progress and completion status.

Regarding the response rate Under normal circumstances, we will reply to customers within 24 hours. If during the holidays, we will try our best to reply to customers as soon as possible. Our sales staff will pay attention to the mailbox from time to time, if they see the inquiry, they will confirm the question as soon as possible and give the customer a satisfactory answer.

Our Main Markets of screw piles are European and American markets, Western Europe accounts for 30.00%.North America for 20.00%. Like other regions Eastern Asia and Mid East accounted both about for 20.00%, South Asia accounted for 10.00%. Our customers walk around the world. So no matter which country it is, we are willing to provide customers with the best quality service.

What is the terms of delivery? EXW, FOB, CIF, CFR. We have our own logistic section, can take charge of the shipment, more convenient of you.Most of the customers who cooperated for the first time generally adopt FOB trading methods. This is no problem at all for us. When the order is about to be completed, the customer needs to provide us with the contact information of the freight forwarder. We will send the booking letter to the forwarder. After the customer confirms the shipping schedule, all delivery will be carried out step by step. This method is still very convenient for customers.

What is the terms of packing? Generally, Pallet, or according to your demand. We use iron pallets to pack slightly longer pile products, and all piles will be neatly placed in the tray. If necessary, we will also fix the pallets with iron straps, and finally add stretch film outside the pallets to prevent the goods from getting wet and rusty. If customers have special requirements, we can pack them according to customer requirements.