Blast Machine

Tumbler type

Automatic loading/unloading function is

available as an option. The P model provides

full unloading via descent of the front roller

(patented). An integrated dust collector on

the back of the machine requires little space.

For blasting of products that produce dust,

a seperate dust collector can be connected.

*Only the NTF-1 type has no integrated dust

collector. The high chrome steel lining is a

standard specification. However, low-priced

machines specialized only for zinc shot with

a simple lining are also available.

Option	Trommel-type seperator, inverter
	;Vertical slide door

Type	Capacity	Product permissible range
NTF-0	25 liters	60 kg
FTF-0	25 liters	60 kg
FTF-0P	25 liters	50 kg
NTF-1	50 liters	150 kg
FTF-1P	50 liters	150 kg

Tumbler type

Automatic loading/unloading function is

available as an option. The model 77 and 100

has sister products in the P type that have

a belt pop-out function. The trommel-type

seperator is standard equipment for blasting

and seperates burrs and foreign material

efficiently.

*The NTF-153 has an inclined screen

seperator.

Type	Capacity	Product permissible range
TF-77	100 liters	300 kg
NTF-100	180 liters	500 kg
NTF-151	260 liters	800 kg
NTSF-153	280 liters	560 kg
NTSF-200	500 liters	1000 kg
NTF-600	550 liters	1500 kg

Table type

Products on the rotary table are blasted from

two rotors (injection device), which have

different angles, resulting in efficient blasting

of the product surface other than the

undersurface. The door on the front of the

machine and the ceiling part simultaneously

open wide to the right and left. Therefore,

heavy products can be easily loaded or

unloaded by hanging it with a hoist. A vertical-

travel slide door is available as an option.

in addition, a type in which several small

tables rotate on a large revolving table is

also available.

Option	Trommel-type seperator,
	inverter, etc.

Type	Table dia. x Product permissible weight
LNF-1	ø 1100 x 600kg
LNF-2	ø 1400 x 1000kg
LNF-3	ø 1500 x 1500kg
LNF-18	ø 1800 x 1500kg
LNF-4	ø 2000 x 1500kg

Hanger type

Products suspended on the hanger are

blasted while rotating. The blasting chamber

consists of one room (FHF-16, FHF-200),

two rooms (HBF-100), or four rooms

(HBF-64X, HBF-153X). Machines with two

or more rooms are appropriate for contious

operations because the next product can be

attached or detached during blasting. Low-

priced machines for zinc shot with a simple

lining are avilable. On the other hand,

machines for die castings with sufficient

safety measures for magnesium and

aluminum are also rich in variety.

Option	Trommel-type seperator,
	inverter, etc.

Type	Capacity	Product permissible range
FHF-16SN	ø 400 x 500H	30kg (max)
FHF-200	ø 500 x 800H	30kg (max)
HBF-100	ø 400 x 500H	30kg (max)
HBF-64X	ø 300 x 500H	100kg x 4
HBF-153X	ø 500 x 700H	100kg x 4

Crane type

A large-scale structure is easily hung with

a crane for efficient blasting by few personnel.

In addition to the through types (HDD), the

Y types with a Y-shaped insertion, the circline

types with a circle-shaped insertion, and the

HU types with a U-turn shaped insertion are

available depending on workability. The

general machine is the HDF type, which

enables loading and unloading through a

single door.

Type	Effective size of work x Load limit for hanging
HDF-7	ø 700 x 1000H x 500kg
HDF-10	ø 1000 x 1200H x 1000kg
HDF-12	ø 1200 x 1500H x 1500kg
HDF-15	ø 1500 x 2000H x 2000kg
HDF-20	ø 2000 x 2500H x 2000kg

For painting

Paint adhered to the jigs after painting is

easily and efficiently peeled. The swing arm

equipped with a chain block enables

convenient attaching and detaching of product

outside the machine. This is well known as

Wonderful blasting. High chrome types are

available for use with hard abrasive media.

Type	Effective size of work x Load limit for hanging
ZSHF-8C	ø 800 x 1400H x 500kg
ZSHF-12B	ø 1200 x 1500H x 500kg
ZSHF-15	ø 1500 x 1500H x 500kg
ZSHF-15BS	ø 1500 x 2000H x 500kg

For steel plates

Only the AF-110 from among the general-

purpose machines, which are normally suited

for long length work, can perform blasting of

short steel plates with a length of 250 mm

without jigs. With an option, some types are

available for concrete, stone or the like.

The CF-22 is a conveyor type and blasts

from above. Other types can blast both sides

at the same time. The transverse fissure

type can blast large steel plates.

Type	Effective size of work
CF-22	W400 x 30H	Belt conveyor type(one side), transverse fissure
AF-65	W500 x 50H	Roller conveyor type(both sides), transverse fissure
AF-104	W500 x 100H	Roller conveyor type(both sides), P175
AF-110	W500 x 100H	Roller conveyor type(both sides), P100

For section steel

In order to support H-section steel to large-

scale welding H-section steel, several injection

devices (rotors) are arranged in the most

suitable positions. This allows high-speed

blasting due to the internal lining structure that

employs manganese steel plates.

Type	Effective size of work
AF-120	600H x 300W	One-pass processing is available up to 600 H
AF-200	900H x 300W	Standard blasting machine for H-section steel
AF-375	900H x 300W	High-grade type with five rotors
AF-375S	1000H x 500W	One-pass processing is available up to1,000 H
AF-501	1200H x 500W	One-pass processing is available up to 1,200 H

For LP tanks or seamless tanks only

This blasting for peeling paint on tanks is

widely used in countries around the world

including Japan. Tanks are rotated are

transferred by rollers and the peeling of paint

is processed in the blasting chamber.

(LP tank: 20 to 50 kg, seamless tank:

short to long size)

Machines specialized for bottom, internal

surfaces or hanging are also available.

Type
ABF	Various types	Contious and batch types
MGC	Various types	Specialized type for internal surfaces
HF	Various types	Hanger Type

Blasting of wire rods

The target is wire rods fed in the coli-to-coil

condition. Several rotors (injection devices),

which are arranged to inject abrasive media to

the center, injects an amount of abrasive

media to quickly remove scales on wire rods.

The machine is selectable for wire thichness

and feed rate. Special brushed and protective

measures for particles prevent shot leakage

from the loading or unloading port of wire rods.

Type	Injection capacity	Effective size	Feed rate
WB-1200	18.5kw x 4	Up to ø 20	20~ 60m/min
WB-1400	22.0kw x 4	Up to ø 28	20~ 70m/min
WB-1600	30.0kw x 4	Up to ø 28	20~ 80m/min
WB-1800	37.0kw x 4	Up to ø 38	20~ 100m/min
WB-2000	37.0kw x 4	Up to ø 38	(for bars)

Roller type (A,As family)

The models in a wide variety with different

roller width and equipment height according

to each product size are available in series.

Not only the top and undersurfaces of products

but also the sides can be blasted at the

same time with some types. The processing

speed is adjustable and the blowing as

standard equipment automatically removes

accumulated abrasive media near the exit

port. For blasting work shaped like a pipe,

the AS (skew roller) type is available for

automatic blasting while rotating and

transferring pipes.

Hanger type for continuous operation (HUF family)

This continuously blasts hanging products.

The rotary system for hanging products

provides even blasting. While attaching/

detaching a product to the hanger jig,

blasting and air blowing are performed in each

chamber at the same time. A transfer type is

also selectable for line construction from

the longitudinal transfer that passes products

through the machine, the circle transfer that

circulates products and the U-turn transfer

that reverses direction.

For crankshafts

Crankshafts are blasted while rotating and

transferring. Even with crankshafts from

different vehicle models, this mainly features

a mixing of them and continuous operation

without jigs and toolin changes (patented by

NICCHU). Therefore, the space for the

machine is compact compared to blasting

machines from other manufacturer, which

significantly reduces maintenance costs.

For outer surface of large-scale pipes and rolls

Large-scale rolls are laid down as shown in

the picture where as the short-scale uses an

index type machine. Depending on the type,

products are blasted while rotating and

transferring themselves or products only

totates, whereas itsinjection nozzle (or

injection device) moves.

Hanger type for a single product (HD family)

This type blasts hanging products.

The rotating hanger evenly blasts the entire

surface of the product. The hanger reduces

the inconvenience of raising or lowering

products and is suited for products with

a complicated shape that cannot be placed

on a table. This type comes in a series

according to the product size and weight.

For attaching/detaching a product away

from the machine, a monorail hanger type

is also available that moves to the site.

The size of the machine is relatively compact.

For concrete blocks and stone

This is a blasting machine for concrete in a

roller conveyor type. The top and under-

surfaces can be blasted at the same time.

Blasting the sides is also availabel as an

option. Concrete produces dust during shot

blasting. Therefore, dust collectors and

separators are specialized for concrete.

Various types are available depending on

the size of the concrete.

1 อาคารเอ็มดี ทาวเวอร์ ชั้น 13 ห้อง ซี3 ซอยบางนา - ตราด 25, ถนนบางนา-ตราด, แขวงบางนา, เขตบางนา กรุงเทพมหานคร 10260

โทรศัพท์. 0-2399-1742-3 แฟกซ์.0-2399-1744 อีเมล์. info@nicchu.co.th