Used welding machine in Hebei, China

Zhonghui HS50/HS76/HS114 HF Welded Stainless Steel Pipe Production Line

• Manufacturer: Zhonghui

High-frequency induction welding stainless steel is an efficient quasi-solid phase connection method, the main principle is to use the induction coil generated by the induction high frequency current applied to t...

Zhonghui Special Welded Pipe Production Line

• Manufacturer: Zhonghui

It is the difficulty in the pipe making field to form successfully the pipe in large diameter with light thickness or small diameter with heavy thickness, which is more difficult than producing the normal pipe. A...

Zhonghui Straightening Machine

• Manufacturer: Zhonghui

Straighteners are specialized in straightening molded steel pipes and eliminating longitudinal bends to make sure no-roundness at horizontal facet exists. Welded Pipe Making Machine Production Line includes: Unco...

Zhonghui Shear & Welder

• Manufacturer: Zhonghui

Shear& butt welder are here to ensure the continuous production by welding ends of steel strips after the irregular parts of which being cut. Welded Pipe Making Machine Production Line includes: Uncoiler, Pinchin...

Zhonghui Auto-packing Machine

• Manufacturer: Zhonghui

It includes the loading pipes device, delivering device, lifting and moving device, the stacking device, pipes moving out device, lifting chain stock device, strapping device, the hydraulic system and electrical ...

Zhonghui Hydro Testing Machine

• Manufacturer: Zhonghui

Hydrostatic testing machines are used to test pressure-resistant properties of welded pipes. The whole process is implemented on line continuously with circulation. Welded Pipe Making Machine Production Line incl...

Zhonghui Forming & Sizing Mill

• Manufacturer: Zhonghui

Pipe edges are heated into the welding temperature quickly through the heating of high frequency induction or contact, and the welding is completed with the help of squeezing rollers. Then, the straight slit pipe...

Zhonghui Forming & Sizing Mill

• Manufacturer: Zhonghui

Pipe edges are heated into the welding temperature quickly through the heating of high frequency induction or contact, and the welding is completed with the help of squeezing rollers. Then, the straight slit pipe...

Zhonghui Pinching & Leveling

• Manufacturer: Zhonghui

This machine is mainly used for strip steel with the wall thickness of δ≥5mm under the condition that it can’t be operated by man power. Welded Pipe Making Machine Production Line includes: Uncoiler, Pinching & L...

Zhonghui Storing Accumulator

• Manufacturer: Zhonghui

Accumulators are used for storing strip steel to ensure the continuous production, so that our clients can enjoy improved production efficiency. Welded Pipe Making Machine Production Line includes: Uncoiler, Pinc...

Zhonghui LW400/LW640/LW800/LW1000/LW1200/LW1600/LW2000 Forming Directly To Square Welded Tube Mill Line

• Manufacturer: Zhonghui

Material of strip steel: carbon steel of σb≤580Mpa, σs≤350MPa and low alloy steel of ≤X80 In the process of manufacturing square pipes, rectangle pipes with direct shaping and molding technology, combined type ro...

Zhonghui HF Welded H Beam Production Line

• Manufacturer: Zhonghui

The new HF welding H Beam Line is designed to produce the light H beams which is at the bottom sizes of hot rolling has the advantage of high spdde and output and widely used in warehouse,train platform,civil bui...

Zhonghui Gear Grinding Machine

• Manufacturer: Zhonghui

Zhonghui Gear Grinding Machine

• Manufacturer: Zhonghui

Zhonghui Vertical Hand Grinder

• Manufacturer: Zhonghui