circular saw blade: 2016

2016年12月14日星期三

saw blade manufacturing

saw blade manufacture

In the manufacturing process, milling teeth with consistent precision, optimized to virtually no cracking

www.circularsawblade.co

2016年12月12日星期一

how to improve surface smoothness of saw blade

Saw blade polishing machine

1. Cold grinding, effectively reduce heat distortion of saw body

2. Adaptable and easy to operate

3. Belt grinding is a flexible contact, has a good polishing effect

4. High processing efficiency, high surface finish

Polishing range: diameter 200mm - 600mm

Surface roughness: 0.8um

Dimensions: 1000mm * 850mm * 900mm

Run out: ± 0.02mm

Power: 3KW

Weight: 180kg

Belt line speed: 18 - 21m / s

Sucker speed: 300r / min

Voltage: 380V - 60Hz

Belt size: 1310mm * 30mm

2016年12月11日星期日

How to sharpen saw blade teeth

Saw blade tooth tip hardening machine is consist of saw blades rotating platform (saw blade tray), carbon electrode feed adjusting mechanism and the transformer cabinet. Working principle: the use of electric contact heating principle, the graphite electrodes (Carbon) contact with saw tooth tip, energized and heated to 780 ℃, and then air-cooled to room temperature, lead to the quench tooth tip increase hardness to using demand.（HRC48-64 according to different material）

For tooth tip heat treatment of saw blade diameters 1100-2200 mm

Extremely durable welding structure for long lasting, trouble free operation with minimum maintenance requirements, whole system is only controlled by electric, no water and gas cylinder (superior to flame hardening), easy adjustments and operation with no particular skills required.

Application: the saw blade tooth tip hardening machine is apply to circular saw blade repairing, it could prolong the service of circular saw blade and reduce production cost, only one trained worker could finshed the hardening process, it is widely used by tools repairing center and iron and steel factory.

2016年12月8日星期四

Automatic saw teeth re-grinding / re-sharpening machine

Automatic saw teeth re-grinding machine

Technical specification

Diameter of saw blade: 1000-2200mm

Thickness of saw blade: 6-18mm

Power supply: AC 380V/50Hz

Air source: 0.5-0.9Mpa

Air pressure: 0.5-1.0Mp

Working pressure: approx 0.6Mpa

Power: motor of grinding 4KW

motor of control 0.5KW

Teeth grinding speed: about 15-25 teeth (up to size, thickness and wear degree)

Application：saw blade manufacture, iron and steel plant, steel tube and pipe manufacture.

Features:

a. Grinding and shaped teeth at once, improve grinding efficiency significantly

b. Cause less runout and improve grinding accuracy

c. Effective grinding time take 60%-80% of entire working cycle

www.circularsawblade.co

multi saw blank/steel core

Multi saw blank and steel cores

Adopt special crafts for multi work to make the cores working in one set with the same parameter in diameter, bore hole, thickness, hardness, flatness, axial run out and tension. Cutting synchronously with multi blades makes a better working efficiency. thin steel cores with thickness 3.0-6.5mm could reduce material waste and inprove finished product rate, high cutting speed, low noise and energy saving.

web: www.circularsawblade.co

Diameter	Steel core diameter	Thickness	Teeth number	Slot depth	Slot width	Teeth height
700	684	5.0	60	18	10	25.8
800	784	5.5	66	18	12	25.3
840	822	5.5	66	18	14	25.1
860	842	5.5	66	18	14	26.1
900	884	5.0	64	18	18	25.4
1000	984	5.0	70	20	20	24.2
1000	984	5.5	70	20	20	24.2
1100	1084	5.5	74	20	20	26.0
1200	1184	5.5	80	20	20	26.5
1300	1282	5.5	88	20	20	25.7
1400	1382	5.5	92	22	22	25.2
1600	1582	5.5	104	22	22	25.8
1700	1682	5.5	112	22	22	25.2
2200	2182	8.0	132	22	22	29.9
3000	2982	9.0	160	30	30	28.6

2016年12月7日星期三

friction saw blade

friction saw blade and hot saw blade

Size: 1500MM OD*400 ID*8MM Thick *502 Teeth

Material 45Mn2V

Usage: friction and hot saw blades are designed for cutting carbon steel in a variety of sizes and shapes. They are used in flying or stationary sawing machines for tube production lines or for cutting grating and other profiles. Optimized for an extra long blade life and no cracking diameters are available up to 100"(2500mm).

Hot and friction saw blades are used for cutting :

slabs - square billets - plates - tubes - profiles

Hot saw blades are used to cut metals with a temperature in excess of 850° C.

When sawing metals below a temperature of 250° C, friction saw blades are used.

Email: effemaxindustrial@gmail.com

Website: www.circularsawblade.co

Specification

Diameter（mm）	Hole（mm）	Thickness（mm）	No. of Teeth
300	22,25	2.5,3	130,140
350	32,40	2.5,3,4	130,140,160,220
400	40	3,3.5,4	150,170,250
450	32,40	3,3.6,4,4.5	140,150,180,200,260
500	65,70,80,100	3.5,4,4.5	144,180,200,216,240
550	70,80	3.5,4,4.5,5	132,160,180,200,220,240
600	50,80,90	3.5,4.5	180,200,215,240,280,320
650	80,90	4.5	216,240
700	90,100,110	4.5	200,216,240,260,304
750	80,100,110	5,7,7.8	240,300,320
800	55,70,110	5,6,8	280,304,360
900	120	6	236
1000	100,120,140	6	260,280,300,320,348,400
1200	100	6	400

Diameter（mm）	Bore Hole（mm）	Thickness（mm）	No. of Teeth
800	70/110	5/6/8	180/280/360/220
820	110	4,5	228,315
900	110,300	5,6	180,220
960	110	6,7	150,208
1000	160,270,300	5,6,7	180,240,320
1030	300	6	238
1100	300	6	198,340
1200	160,300,350	6,7,8	200,220,276,328
1300	340,360	6,9	216,340
1500	300,360	7,8	220,248,276,318
1600	300,480	7.5,8,9	288,440
1650	400,500	9,10	350,410
1700	320	9,10	588
1800	400,550	9,10,11,12	259,297,370,450,600
1880	240	10,11	250,300
2000	450	10,12	300,520,660
2200	400	14	384,380,580
2500	500	15	400，580，660

circular saw blade