Frequently Asked Questions

What utility conditions must the customer prepare before the production line is installed?

The PSD2000A pre‑treatment machine measures 4290×2225×6190 mm in outline, weighs 7.5 t in total, and has an installed power of 26 kW. It requires a steam connection DN100 (0.4–0.5 MPa), compressed air 2 inches (0.6–0.8 MPa), an exhaust outlet DN200, and a drain outlet DN100. Floor-to-ceiling height and equipment foundation dimensions are to be determined based on the overall line layout.

How many panels does a New Jersey barrier production line produce per day, and what is the dimensional accuracy?

The standard configuration produces 80–160 units per day, with component dimensional accuracy of ±2 mm. The complete line comprises six modules—automatic material placement, vibration forming, steam curing, automatic mold opening and closing, vacuum lifting, and reinforcement cage fabrication—and enables continuous production without manual handling for mold placement and closure.

How many people are needed for the laminated steel mesh production line, and how much faster is it than manual processing?

The wire-inserting machine first welds the two main mesh panels into a cage-like framework using either diagonal or straight wires, while the compounding machine then welds the outer two mesh panels and automatically bends the diagonal wires. The entire line requires only 2–3 workers for assistance to enable mass production, with productivity more than 40% higher than traditional decentralized processing; the wire spacing and mesh specifications are adjustable.

What types of components can a PC component production line manufacture, and what changes are required when switching product varieties?

It can produce composite slabs, floor slabs, and interior and exterior wall panels (load-bearing wall panels, lightweight wall panels, partition panels, and thin wall panels), as well as air-conditioning panels, balcony slabs, trench covers, and custom-shaped components. The range of component types is determined by the molds; to switch products, simply change the molds while keeping the main equipment—such as the mold table, material distributor, vibrating table, and curing kiln—unchanged.

At which stage does the TC fully automated production line operate automatically, and how many operators are required?

The TC fully automated line is centered around a step‑type chain‑plate conveyor. The equipment automatically lifts and places steel trusses, rebar mesh, and formwork base plates; it also automates welding, spacer block installation, drilling, and screw fastening, with finished products automatically flipped and palletized. The system features modular assembly, and labor requirements are determined by the number of workstations along the line; project‑specific capacity must be calculated separately.

What ensures the mold cavity precision and demolding of EPS board molding machines?

The XL-PSB series mold cavities are custom-made to customer specifications, with a tolerance of ±2 mm. The internal aluminum plates are Teflon-coated for faster demolding; a vacuum system is included to accelerate cooling and shorten the molding cycle; and all steam lines are made of seamless steel tubing and stress-relieved. Three heating modes can be selected based on the sheet density.

How to choose the right EPS pre-expander model? Start by considering the expansion density and hourly production capacity.

XL-PSD2000A has an effective volume of 7.7 m³ and a foam density of 10–30 kg/m³. At 12 g/L, the production capacity is 3300 kg/h; at 20 g/L, approximately 5000 kg/h; and at 30 g/L, about 7000 kg/h. Each cycle takes 90–140 s, and the installed power is 26 kW. Lower densities result in lower output; select the model based on daily material consumption.

Advantages of products manufactured using wire‑insertion board equipment produced by Xuelong Machinery

What are the advantages of products made with Xuelong Machinery’s wire‑inserting plate equipment? This is a common question for anyone considering purchasing such equipment: if all wire‑inserting plate machines are essentially the same, why is yours better while others aren’t? Today, rather than touting the merits of our own machines, we’ll focus on what makes the products manufactured with this equipment superior.
Rock wool board with wire mesh for exterior walls shall comply with the GB/T 25975-2010 standard for rock wool board with wire mesh used in external thermal insulation of building exterior walls.
1. Excellent workability, low construction costs, and minimal health risks to humans.
2. High acidity coefficient (the acidity coefficient is greater than 1.6, resulting in high corrosion resistance and a long service life.)
3. Excellent tensile and compressive performance, with high strength.
4. The product’s manufacturing process is complex; pleating increases resistance to compression and tensile forces.

Which is more important: the price or the cost-effectiveness of a foam pre-expander?

When buying a foam pre‑expander, is price or value for money more important? This is a common question on many buyers’ minds. In the past, people often prioritized the lowest price, figuring that as long as they could find a suitable product, that would be enough. But today, manufacturers have become more astute; to capitalize on this mindset, they sometimes cut corners on raw materials to keep costs down and meet current purchasing demands. So which factor truly matters more? Let’s explore.
There’s a difference between price and value for money. A low price doesn’t necessarily mean good quality, but products that offer high value let you get your money’s worth. So when choosing a foam pre‑expander, it’s important to pick one with strong value to ensure optimal performance.
Of course, everyone should first get a sense of the general price range for the equipment and align it with their budget. If your budget is too tight, no matter how good the product is, it won’t do you any good. So this is something you need to assess and calculate upfront based on price.
By keeping these key points in mind, you’ll be better equipped to identify high‑value foam pre‑expansion machines when making a purchase, ensuring your investment delivers optimal value and that you achieve the best possible results in production.

How to properly use a foam molding machine?

How should a foam molding machine be used correctly? This is a concern for everyone who purchases one. As we all know, buying machinery involves a significant investment. For a business to operate smoothly, both production volume and product quality must be maintained, ensuring the company’s steady growth. To meet these requirements, it is essential to keep the equipment in proper working order and minimize unnecessary issues. So, how should a foam molding machine be maintained and operated correctly? Xuelong Machinery is here to explain:
First, users must undergo appropriate training.
　　When selecting foam molding machines, we always choose them carefully. Before putting them into use, it’s essential to provide thorough basic training. Each piece of equipment comes with a corresponding user manual; only by following these instructions can we ensure trouble-free operation. All operators must be trained before taking up their posts, as proper handling helps prevent malfunctions. Moreover, keep in mind that failures caused by human error can have significant consequences and may fall outside the scope of after-sales service. To avoid affecting future use, please adhere to proper daily operating procedures.
　　Secondly, conduct regular internal audits.
　　Although foam molding machine manufacturers provide after-sales service, routine monitoring should still be handled by the users themselves. It is recommended that each manufacturer entrust such tasks to qualified professionals and conduct simple internal inspections at regular intervals. If any components show signs of wear, they should be replaced promptly to prevent potential issues and ensure the equipment’s longevity.
If you choose to purchase a foam molding machine manufactured by XueLong Machinery, you will also receive the following services:
1. The company is responsible for installing and commissioning the machinery, allowing customers to stay at home and wait for the company’s on-site service.
2 The company is responsible for training users, so customers don’t have to worry about operating the machinery.
3. The company is responsible for all parts replacement issues during the one-year warranty period for machine use.
4. The company conducts regular semi-annual follow-up visits to assess customers’ equipment usage and promptly resolves any issues they may have.
5 The company can customize and modify machinery to meet the specific needs of both new and existing customers.