GATE PECKER




A foundry contains a process for separating the runner and riser from castings. Until about a quarter of a century ago, the work had been conducted mainly by hammer and been very heavy work requiring a lot of physical labor. In those days, people in the industry used to say that, even if you introduced a high-performance molding machine, resulting in productivity, that process of separation would often slow it down.
Born out of the necessity to combat these problems was the Gate Buster. It was initially not designed for sale. The machine born in a foundry in response to the pressing need spread widely by word of mouth later on, winning the confidence of other foundries. The Gate Buster is now active in lots of foundries as an effective and handy tool for higher productivity and sustainability.

The machine consists of a main unit (tool) section, hydraulic unit section, and hoisting section.

Features
  1. Improved ergonomics resulting in less operator fatigue.
  2. Wedge does not extend beyond the bill resulting in easier handling.
  3. Flat surface of the bills helps reduce or eliminate damage to the casting.
  4. Simple design that is easy to maintain.
  5. A wide variety of models are available to meet various requirements.

MODEL ・ SPECIFICATIONS


 MAIN UNIT(TOOL)
Layout Waist Level Floor Level
Type Standard Type Flexible Type Standard Type Flexible Type
Photo
Feature One Hand Operation (-MN) Vertical and Swivel Motion Simple Structure,
Easy Handling
Vertical and Swivel Motion
Models GB-MN,-DM,-5VS GB-DF,-5FK,(-10S) GB-5LV,-10M,(-20) GB-10F,-20F
* Layout Use the waist level line to separate castings at the waist level. Use the floor level line to do so at your feet.
* Flexible type The bill section moves flexibly in vertical and swivel motion, thus being user-friendly.
The flexible type is suitable if the bills do not have constant opening widths of bill (narrow, wide).


 SPECIFICATION [MAIN UNIT] [HOISTING]
Main Unit Hoisting
Model
1)
Work
‐level
Type Length
(㎜)
Weight
(㎏)
Breaking
Power 2) (t)
Opening Width of Bill Size of Bill Jack Features Hose Balancer Trolley
Min
(㎜)
Max
(㎜)
Length
(㎜)
Width
(㎜)
Angle
(°)
Ton×
Stroke(㎜)
WR
3)
BN
4)
Dia×L
(㎜ø×m)
Min~Max
(㎏)
Max
(㎏)
GB-MN Waist Standard 330 5 5.5 10→24 28→42 70 26 14 2.0×60 5×6 4.5~9 60
GB-DM Waist Standard 400 8 9 11→32 35→56 100 35 14 3.5×80 5×6 4.5~9 60
GB-DF Waist Flexible 600 11 9 11→32 35→56 100 35 14 3.5×80 5×6 9~15 60
GB-5VS Waist Standard 570 15 14 12→42 47→77 130 40 16 5.5×100 6×6 15~22 60
GB-5FK Waist Flexible 640 17 14 12→42 47→77 130 40 16 5.5×100 6×6 15~22 60
GB-5LV Floor Standard 750 15 14 12→42 47→77 130 40 16 5.5×100 6×6 15~22 500
GB-10S Waist (Flexible) 580 25 27 14→46 66→98 180 50 17 10.5×100 9×6 22~30 500
GB-10F Floor Flexible 820 33 27 14→46 66→98 180 50 17 10.5×100 9×6 30~40 500
GB-10M Floor Standard 770 25 27 14→46 66→98 180 50 17 10.5×100 9×6 22~30 500
GB-20 Floor Housing 750 45 40 18→46 90→118 180 50 24 20.0×100 9×6 40~50 500
GB-20F Floor Flexible 950 54 40 18→46 90→118 180 50 24 20.0×100 9×6 50~60 500
1) Model For old models, see All Models. For model selection, see Model Selection.
2) Breaking Power as 70MPa.
3) WR/〇 with Wear Ring.
4) BN/〇 Slider Fastend with Two Cap Screws and Double Nuts.


 HYDRAULIC UNIT  SPECIFICATION [Hydraulic unit]
Single Unit Dual Unit
Items Model
Single Unit Dual Unit
Utilities    (Voltage/Ph/Hz) 460/3/60 460/3/60
Power     (HP) 7.5 15
Pressure   (PSI Low/High) 1900/9280 2900/9280
Capacity   (GPM) 6.3/1.3 6.3/1.3
Oil Grade   (ISO VG) 46 46
Oil Capacity (Gallons) 20 40
Weight    (Pound) 800 1100



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