The advantages of a marble ruler

Marble rulers, also known as granite rulers, rock rulers, parallel rulers, I-shaped rulers, etc., are all selected; Jinan Youth; A measuring tool made by manual grinding. The inspection of instruments and mechanical workpieces is an ideal reference surface, and marble rulers are particularly used for measurement.

After long-term aging, marble has a uniform texture, a small expansion factor, and no internal stress will exist or deform.

Good rigidity, therefore the accuracy retention is very good.

Not affected by temperature, with good flatness retention, and no need to worry about deformation and accuracy changes in appearance due to temperature fluctuations.

The marble ruler will not have scratches or magnetic reactions, and can move smoothly back and forth during testing without any sluggishness or inflexibility.

Not afraid of acid and alkali erosion, will not rust, maintenance and upkeep are also very simple, with a long service life.

Each marble ruler has a weight reducing hole for easy access during use.

Our main products include cast iron flat platforms, welding platforms, marking platforms, 3D flexible welding platforms, T-groove assembly platforms, boring and milling machine workbenches, bending plates, square boxes, shim plates, machine tool research and inspection tools, marble platforms, and various measuring tools.

Our company also undertakes solid and resin sand casting, including cushion boxes for steam turbine factories, bed bodies, columns, beams, workbenches, cast iron bases for mechanical equipment, etc. for machine tool factories. The product is manufactured reasonably, structurally stable, and has a long service life. The material used is gray iron HT200-300 ductile iron QT400-500, and the hardness of the cast iron platform/plate is HB170-240

Our company adheres to the principle of putting morality first. For the past 20 years, our company has won the market with advantages in quality, service, and price. Many enterprises and companies have become our long-term customers. We sincerely serve industries such as power generation, mining, petroleum, shipbuilding, mechanical processing, and automobile manufacturing. Your satisfaction is our pursuit. Our company is willing to cooperate with colleagues from all walks of life, mutual benefit, and seek development and progress together.

Quality service to customers! Price impresses customers! Integrity moves customers! Hebei Fengquan Machinery Manufacturing Co., Ltd. is willing to work hand in hand with new and old customers to advance together for a common cause and create brilliance together!

Contact: Manager Wang 15832737060