Hebei suofu Trading Co., Ltd - Shijiazhuang, China

DZL Series Coal Fuel Steam Boiler commercial boiler manufacturers industrial boiler coal steam boiler

Coal Fired Steam Boiler Features
1. The drum consists of arched tube sheet and spirally corrugated tube, which makes the shell change from the quasi-rigid into quasi-elastic, so as to prevent the tube sheet from cracking.
2. The ascending calandrias are arranged under the drum. With this arrangement, the dead water zone at the bottom of drum is eliminated, and the sludge is difficult to subside on it. As a result, the high-temperature region of drum obtains better cooling, and the bulge phenomenon at the bottom of boiler is eliminated effectively.
3. It increases the reliability of water circulation and prevents the occurrence of cartridge igniter through adopting the backwater injection instead of front down pipes.
The optimal design of the spirally corrugated tube strengthens the heat transfer, speeds up temperature rapidly and enhances the boiler steam rate.

Note: Attributed to the continuous improvement of product performance, our company will reserve the rights of modification on words, patterns and data without notice.

Handheld laser welding laser welding machine for sale handheld laser welding machine

SUPOHEER Fiber laser welding machine is a kind of laser welding equipment that couples a high-energy laser beam into an optical fiber, collimates it into parallel light through a collimating lens, and then focuses on the workpiece to perform welding. For parts that are difficult to be welded, the flexible transmission non-contact welding is implemented, which has greater flexibility.

Product Features
1. Hand-held welding is easy to learn, easy to use, and does not require professional operators similar to arc welding.
2. The operation mode of the hand-held welding gun can weld the workpiece at any angle. Suitable for various complex welding, spot welding of various devices.
3. The light source of the fiber continuous laser welding machine adopts a 1000W fiber continuous laser, and the laser life can reach 100,000 hours.
4. The laser welding machine is maintenance-free, stable, and low in cost;
5. Laser welding has high energy density, small thermal deformation, narrow heat affected zone and large penetration depth;
6. The welding seam is fine, the depth is large, and the precision is high. The appearance of the welding seam is smooth, flat and beautiful, eliminating the need for subsequent polishing and other processes;
7. It is also suitable for spot welding of various complex welding seams and various devices.

Eps Moulding Machine Eps Equipment Styrofoam Molding Machine Eps Foam Machine Suppliers

Supoheer Eps Moulding Machine Features：
EPS styrofoam packaging box shape moulding making machine FEATURES
1.Control System :
The machine is integrated with international advanced electronic original components with PLC Programmable Logic
Controller (Germany Siemens) and convenient touch screen displayer. With many self-protection and alarm system, it is easily operated to carrry out automatic production from feeding, temperature control , ration, pressurizing, etc.
2. Work Modes:
It works in two modes: normal feeding and pressure feeding of material , and the tow modes can be switched as the structure & form of the mould. It is optional for full automatic, semi-automatic and manual operating method.
3.Steam System:
The machine is with equilibrium valve to ensure the steam and temperature stable , and less steam consumption.
4.Power System:
The machine is driven by hydraulic pressure with a fast/slow differential system to ensure the precise time for mould opening and clozing in an economized time and stable operation.
5. Vacuum System (optional):
Eps Equipment is with excellent vacuum system to accelerate product shaping speed, shorter the cooling time & reduce product water content.
6.Other Advantage:
The machine can automatic and efficient carry out heating , cooling , feeding and ingot stripping process to adapt to different EPS products. Various of heating methods can be optionally used as per the product form so as to ensure the product quality. A vacuum and negative pressure system can ensure a low water content , rapid shaping , and shorer drying period ( or without drying)