Chinese wholesale High Speed Steel 4241 - Directional Powder HSS – Herui

ZHENJIANG HERUI BUSINESS BRIDGE IMP&EXP Co., Ltd.

A new partner for High speed steel and Non magnetic steel
Agile, innovative and quality-oriented company aiming at long-term partnership
Located in Danyang, Jiangsu province, a dynamic area for special steel
Relying on a network of qualified partners all specialized in special steel
Offering a short lead-time service

Two shareholders have a strong background in special steelmore than 25 years experience.

Main Prodcuts:
1/ High speed steel
grade : M2 ,M35, W4 ,W9
Drawn bar  Ø2-16mm
Ground  barØ 5-15mm
Peeled or turned round bar Ø 15-150mm.

2/ Non magnetic steel
grade :Meet the P550 P530 standard
Steel
Non magnetic drill collar (or Flex),  Crossover
Inch size 3 1/2”, 4 1/8” , 4 3/4 “, 5” ,6 1/2”, 6 3/4”,  7” , 8”9” etc.

The use and maintain of the sawblade

◎ The carbide tip of sawblade is very sharp, so process of using must be prevent the carbide tip.

◎ PeriodicaI cleaning and support the machine,the spindle’s running tolerance must be less than h7.

◎ The flanges must be parallel to each other,must be of the same diameter 1/3 of the sawblade’s diameter(formuIti—rip saw blade is 1/2.

◎ When instaIIion the sawbIade,it shaII be 5-6 teeth higher than board surface．

◎ Before operation,check the firmly of the sawblade,be sure nobody in front of the machine. Do not feed of operation check whether the machine is good for operaiton. Periodical check the function of the machine,the certicaI jump is less than ±0.02MM,and the flap is less than ±0.01.

◎ After continuous use,must be removed and cleaning the sawblade,get rid of the resin and sawdust of the sawblade of both sides.Other wise it would beinfluence the effect of using the sawblade.

◎ Deposit of the sawblade,must not be layer the sawblade,it is putted in the originaI package inside.

The renovate of the sawbIade

◎ The renovate of the carbide sawblade While it no longer sharpen and the horizontaI piece coarseaess. The power of using sawblade machine obviously Increase. When process materiaI,the materiaI appearred burst. The carbide tip exhaust more than 0.02MM.

◎ For the renovate the sawblade,it shouId be grinding by the a formal company, so be sure the quality of the sawblade after renovating.